{"id":20830,"date":"2025-12-14T23:27:25","date_gmt":"2025-12-14T15:27:25","guid":{"rendered":"https:\/\/viox.com\/?p=20830"},"modified":"2025-12-14T23:29:45","modified_gmt":"2025-12-14T15:29:45","slug":"solar-combiner-box-sizing-guide-expansion","status":"publish","type":"post","link":"https:\/\/test.viox.com\/my\/solar-combiner-box-sizing-guide-expansion\/","title":{"rendered":"How to Size Solar Combiner Box for Future String Expansion"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u1014\u102d\u1012\u102b\u1014\u103a\u1038<\/h2>\n<p>\u1006\u102d\u102f\u101c\u102c\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1013\u102c\u1010\u103a\u1021\u102c\u1038\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1006\u103d\u1032\u1010\u1032\u1037\u1021\u1001\u102b\u1019\u103e\u102c \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u101b\u1032\u1037 \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u101e\u1004\u1037\u103a\u1010\u1031\u102c\u103a\u1021\u1031\u102c\u1004\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1001\u103c\u1004\u103a\u1038\u1000 \u101b\u1031\u101b\u103e\u100a\u103a\u1021\u1000\u103b\u102d\u102f\u1038\u101e\u1000\u103a\u101b\u1031\u102c\u1000\u103a\u1019\u103e\u102f \u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u1005\u1031\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1010\u1032\u1037 \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u1010\u1032\u1037\u1014\u1031\u101b\u102c\u1000 PV \u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1005\u102f\u1005\u100a\u103a\u1038\u1015\u103c\u102e\u1038 \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a \u1011\u103d\u1000\u103a\u1015\u1031\u102b\u1000\u103a\u1010\u1005\u103a\u1001\u102f\u1021\u1016\u103c\u1005\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1014\u1031\u1037\u1019\u103e\u102c \u101e\u1031\u1038\u1004\u101a\u103a\u1010\u1032\u1037\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u102d\u101b\u1004\u103a \u1014\u1031\u102c\u1000\u103a\u1014\u1031\u1037\u1019\u103e\u102c \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1016\u102d\u102f\u1037\u1021\u1006\u1004\u103a\u101e\u1004\u1037\u103a\u1016\u103c\u1005\u103a\u1010\u1032\u1037\u1021\u1001\u102b \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f 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\u1014\u1031\u102c\u1000\u103a\u1011\u1015\u103a\u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u1010\u1032\u1037 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1019\u101b\u103e\u102d\u1010\u102c\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1031\u1038\u1010\u102c\u1010\u103d\u1031 \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1010\u103d\u1031 \u1015\u102d\u102f\u1000\u102f\u1014\u103a\u1000\u103b\u1010\u102c\u1010\u103d\u1031 \u1016\u103c\u1005\u103a\u1010\u1010\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p>\u1000\u1036\u1000\u1031\u102c\u1004\u103a\u1038\u1010\u102c\u1000 \u1005\u1014\u1005\u103a\u1010\u1000\u103b \u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u101b\u1031\u1038\u1006\u103d\u1032\u1001\u103c\u1004\u103a\u1038\u1014\u1032\u1037 NEC Article 690 \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101e\u1004\u1037\u103a\u1010\u1031\u102c\u103a\u1021\u1031\u102c\u1004\u103a \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1001\u103c\u1004\u103a\u1038\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u101b\u1032\u1037 \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u101e\u1004\u1037\u103a\u101c\u1000\u103a\u101b\u103e\u102d\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1014\u1032\u1037 \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1011\u1015\u103a\u1010\u102d\u102f\u1038\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u101b\u102c\u101c\u103d\u1010\u103a\u1010\u103d\u1031 \u1011\u102c\u1038\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1037\u1021\u1015\u103c\u1004\u103a \u1018\u1010\u103a\u1002\u103b\u1000\u103a\u1000\u102d\u102f\u101c\u100a\u103a\u1038 \u1019\u101c\u102d\u102f\u1021\u1015\u103a\u1018\u1032 \u1016\u103c\u102f\u1014\u103a\u1038\u1010\u102e\u1038\u101b\u102c\u1019\u101b\u1031\u102c\u1000\u103a\u1015\u102b\u1018\u1030\u1038\u104b \u1012\u102e\u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a\u1001\u103b\u1000\u103a\u1000 \u101c\u1000\u103a\u101b\u103e\u102d\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1014\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u101a\u103a\u1015\u103c\u1004\u103a\u101c\u103d\u101a\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1000\u102d\u102f \u1019\u103b\u103e\u1010\u1021\u1031\u102c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1021\u1006\u1004\u1037\u103a\u1006\u1004\u1037\u103a\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u101b\u1019\u101a\u1037\u103a \u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u103e\u1004\u103a\u1038\u1015\u103c\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u101e\u1004\u1037\u103a\u101b\u1032\u1037 PV \u1005\u1014\u1005\u103a\u101f\u102c DC \u1017\u102d\u101e\u102f\u1000\u102c\u1010\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1005\u101b\u102c\u1019\u101c\u102d\u102f\u1018\u1032 \u1000\u103c\u102d\u102f\u1038 \u1041\u1042 \u1000\u103c\u102d\u102f\u1038\u1000\u1014\u1031 \u1042\u1040 \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1021\u1032\u1012\u102e\u1011\u1000\u103a\u1015\u102d\u102f\u1015\u103c\u102e\u1038 \u1011\u102d\u101b\u1031\u102c\u1000\u103a\u1005\u103d\u102c \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102c \u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/viox-solar-combiner-box-installed-in-commercial-solar-farm-with-multiple-string-inputs-outdoor-weatherproof-enclosure-mounted-near-photovoltaic-array-showing-expansion-capacity-for-future-pv-system-growth.webp\" alt=\"VIOX solar combiner box installed in commercial solar farm with multiple string inputs, outdoor weatherproof enclosure mounted near photovoltaic array showing expansion capacity for future PV system growth\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">VIOX \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1000\u102d\u102f \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u1006\u102d\u102f\u101c\u102c\u101c\u101a\u103a\u101a\u102c\u1019\u103e\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u1000\u103c\u102d\u102f\u1038\u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1014\u1032\u1037 \u1015\u103c\u1004\u103a\u1015\u101b\u102c\u101e\u102e\u1025\u1010\u102f\u1012\u100f\u103a\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1000\u102d\u102f \u1006\u102d\u102f\u101c\u102c\u1015\u103c\u102c\u1038\u1021\u1014\u102e\u1038\u1019\u103e\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u1021\u1014\u102c\u1002\u1010\u103a PV \u1005\u1014\u1005\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b<\/figcaption><\/figure>\n<h2>\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1014\u102c\u1038\u101c\u100a\u103a\u1001\u103c\u1004\u103a\u1038<\/h2>\n<p>\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u1019\u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1001\u1004\u103a \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1019\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1001\u1004\u103a \u101e\u1004\u1037\u103a\u101b\u1032\u1037 PV array \u101f\u102c \u1018\u101a\u103a\u101c\u102d\u102f\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1014\u102d\u102f\u1004\u103a\u1019\u101c\u1032\u1006\u102d\u102f\u1010\u102c\u1000\u102d\u102f \u101b\u103e\u1004\u103a\u1038\u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u101c\u1004\u103a\u1038 \u101e\u102d\u1011\u102c\u1038\u1016\u102d\u102f\u1037\u101c\u102d\u102f\u1015\u102b\u1010\u101a\u103a\u104b \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u1014\u1032\u1037 \u1021\u1019\u103b\u102c\u1038\u101e\u102f\u1036\u1038\u1006\u102d\u102f\u101c\u102c\u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1010\u103d\u1031\u1019\u103e\u102c \u1021\u1006\u1004\u1037\u103a\u101c\u102d\u102f\u1000\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1010\u102c\u1010\u103d\u1031 \u1021\u1019\u103b\u102c\u1038\u1000\u103c\u102e\u1038\u101b\u103e\u102d\u1015\u102b\u1010\u101a\u103a\u104b \u1015\u1011\u1019\u1014\u103e\u1005\u103a\u1019\u103e\u102c \u1005\u102e\u1005\u1009\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u101b\u1032\u1037 \u1046\u1040% \u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u103c\u102e\u1038 \u1019\u103c\u1031\u1014\u1031\u101b\u102c\u104a \u1021\u1015\u103c\u1014\u103a\u1021\u101c\u103e\u1014\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u1001\u103d\u1032\u101d\u1031\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1014\u1032\u1037 \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1021\u1001\u103c\u1031\u1001\u1036\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036\u1010\u103d\u1031\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u101c\u1030\u1014\u1031\u1021\u102d\u1019\u103a\u1001\u1031\u102b\u1004\u103a\u1019\u102d\u102f\u1038\u1015\u1031\u102b\u103a\u1019\u103e\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1005\u1000\u103a\u1010\u103d\u1031\u1000\u101c\u100a\u103a\u1038 \u1021\u102d\u1019\u103a\u1015\u102d\u102f\u1004\u103a\u101b\u103e\u1004\u103a\u1010\u103d\u1031\u1000 \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1000\u102c\u1038\u1010\u103d\u1031 \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1018\u1000\u103a\u1011\u101b\u102e\u101e\u102d\u102f\u101c\u103e\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1010\u103d\u1031 \u1011\u1015\u103a\u1011\u100a\u1037\u103a\u1010\u1032\u1037\u1021\u1001\u102b \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1000\u103c\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1014\u1031\u102c\u1000\u103a\u1011\u1015\u103a\u1000\u103c\u102d\u102f\u1038\u1015\u1010\u103a\u101c\u1019\u103a\u1038\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031 \u101b\u103e\u102d\u101c\u102c\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p>\u1011\u102d\u101b\u1031\u102c\u1000\u103a\u1010\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u101b\u1031\u1038\u1006\u103d\u1032\u1001\u103c\u1004\u103a\u1038\u101f\u102c \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u103b\u1010\u1032\u1037 \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1014\u1032\u1037 \u1005\u1010\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1019\u1031\u1038\u101b\u1019\u101a\u1037\u103a\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1010\u103d\u1031\u1000\u1010\u1031\u102c\u1037 - \u1041\u1042 \u101c\u1021\u1010\u103d\u1004\u103a\u1038 \u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1011\u1015\u103a\u1011\u100a\u1037\u103a\u1019\u103e\u102c\u101c\u102c\u1038\u104a \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1012\u102b\u1000 \u1004\u102b\u1038\u1014\u103e\u1005\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1016\u103c\u1005\u103a\u101c\u102c\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037\u1021\u101b\u102c\u101c\u102c\u1038\u104b \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u101e\u102f\u1036\u1038\u1019\u101a\u1037\u103a \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1010\u103d\u1031\u1000 \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1014\u1032\u1037 \u1010\u1030\u100a\u102e\u1019\u103e\u102c\u101c\u102c\u1038\u104a \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1032\u1037 \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1014\u103e\u1005\u103a\u1016\u1000\u103a\u1015\u102b\u1010\u1032\u1037 panel \u1010\u103d\u1031\u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1019\u103e\u102c\u101c\u102c\u1038\u104b \u1012\u102e\u1021\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1014\u102c\u1038\u101c\u100a\u103a\u1001\u103c\u1004\u103a\u1038\u1000 \u101e\u1004\u1037\u103a\u1021\u1014\u1031\u1014\u1032\u1037 \u1011\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1038\u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u1014\u1031\u101b\u102c \u1042 \u1001\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1019\u101c\u102c\u1038 \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1048 \u1001\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1019\u101c\u102c\u1038\u1006\u102d\u102f\u1010\u102c\u1000\u102d\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1037\u1021\u1015\u103c\u1004\u103a \u101e\u1004\u1037\u103a\u101b\u1032\u1037 branch current \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000 \u1012\u102e\u1014\u1031\u1037\u101b\u1032\u1037 10A \u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1014\u1032\u1037 \u1021\u1006\u1004\u103a\u1015\u103c\u1031\u1019\u101c\u102c\u1038 \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1014\u1031\u102c\u1000\u103a\u1014\u1031\u1037\u101b\u1032\u1037 15A \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1010\u103d\u1031\u1014\u1032\u1037 \u1021\u1006\u1004\u103a\u1015\u103c\u1031\u1019\u101c\u102c\u1038\u1006\u102d\u102f\u1010\u102c\u1000\u102d\u102f\u101c\u100a\u103a\u1038 \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1018\u100f\u1039\u100d\u102c\u101b\u1031\u1038\u1015\u102f\u1036\u1005\u1036\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u1000 \u1012\u102e\u1014\u1031\u1037\u1019\u103e\u102c \u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u1014\u1031\u101b\u102c \u1042\u1040-\u1042\u1044 \u1001\u102f\u1015\u102b\u1010\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u1000\u102d\u102f \u101d\u101a\u103a\u101a\u1030\u1001\u103c\u1004\u103a\u1038\u1000 \u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1021\u101c\u101a\u103a\u1019\u103e\u102c \u101e\u1031\u1038\u1004\u101a\u103a\u1010\u1032\u1037\u101a\u1030\u1014\u1005\u103a\u1000\u102d\u102f \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1010\u102c\u1011\u1000\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a \u101e\u1000\u103a\u101e\u102c\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1016\u1031\u102c\u103a\u1015\u103c\u101c\u1031\u1037\u101b\u103e\u102d\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u101b\u1015\u103a\u1014\u102c\u1038\u1001\u103b\u102d\u1014\u103a\u104a \u101c\u102f\u1015\u103a\u1021\u102c\u1038\u1014\u1032\u1037 \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1001\u103b\u1000\u103a \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u103e\u1031\u102c\u1004\u103a\u101b\u103e\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<h2>\u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1021\u1010\u103d\u1000\u103a \u1021\u1013\u102d\u1000 \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h2>\n<p>\u1021\u1031\u102c\u1004\u103a\u1019\u103c\u1004\u103a\u1010\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u101f\u102c \u1021\u1001\u103c\u1031\u1001\u1036\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1014\u1032\u1037 \u1005\u1000\u103a\u1019\u103e\u102f\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a \u1044 \u1001\u102f\u1015\u1031\u102b\u103a\u1019\u103e\u102c \u1019\u1030\u1010\u100a\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u101c\u1000\u103a\u101b\u103e\u102d\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1014\u1032\u1037 \u1019\u103b\u103e\u1031\u102c\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u1010\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1010\u1005\u103a\u1001\u102f\u1001\u103b\u1004\u103a\u1038\u1005\u102e\u1000\u102d\u102f \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u101b\u1015\u102b\u1019\u101a\u103a\u104b \u1012\u102b\u1019\u103e \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1005\u100a\u103a\u1038\u1000\u1019\u103a\u1038\u1014\u1032\u1037\u1021\u100a\u102e \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1015\u103c\u102e\u1038 \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1005\u102d\u1010\u103a\u1001\u103b\u1005\u103d\u102c \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102c\u1015\u102b\u104b.<\/p>\n<p><strong>\u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1000\u103c\u102d\u102f\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038 (Isc \u00d7 1.25):<\/strong> NEC 690.8(A) \u1021\u101b \u101e\u1004\u103a\u101f\u102c \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u101b\u1032\u1037 short-circuit current (Isc) \u1000\u102d\u102f 1.25 \u1014\u1032\u1037 \u1019\u103c\u103e\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038 \u101b\u101c\u102c\u1010\u1032\u1037\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1014\u1032\u1037 \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1010\u1032\u1037 \u1015\u1010\u103a\u101c\u1019\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101b\u1015\u102b\u1019\u101a\u103a\u104b \u1012\u102b\u1000 \u1014\u1031\u101b\u1031\u102c\u1004\u103a\u1001\u103c\u100a\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1019\u103e\u102f\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u1010\u103d\u1000\u103a\u1010\u102c\u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1025\u1015\u1019\u102c\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a 11A Isc \u1019\u103e\u102c \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1010\u1005\u103a\u1001\u102f\u101f\u102c \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1015\u1010\u103a\u101c\u1019\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038 13.75A \u1000\u102d\u102f \u1011\u102f\u1010\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1021\u1001\u103b\u1000\u103a\u1000 \u1000\u103c\u102d\u102f\u1038\u1010\u102d\u102f\u1004\u103a\u1038\u1014\u1032\u1037 \u101e\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1005\u102f\u1005\u102f\u1015\u1031\u102b\u1004\u103a\u1038\u1000 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u101b\u1032\u1037 output busbar \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u1014\u1031\u101b\u102c\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a:<\/strong> \u1012\u102b\u1000 \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1021\u1010\u103d\u1004\u103a\u1038\u1019\u103e\u102c\u101b\u103e\u102d\u1010\u1032\u1037 terminals \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a fuse \u1000\u102d\u102f\u1004\u103a\u1006\u1031\u102c\u1004\u103a\u101e\u1030 \u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a\u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1000\u103c\u102d\u102f\u1038\u1010\u1005\u103a\u1000\u103c\u102d\u102f\u1038\u1021\u1010\u103d\u1000\u103a \u1010\u1005\u103a\u1001\u102f\u1014\u103e\u102f\u1014\u103a\u1038\u1014\u1032\u1037 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1014\u1031\u1037\u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038 \u1041\u1042 \u1000\u103c\u102d\u102f\u1038\u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1014\u1031\u1015\u1031\u1019\u101a\u1037\u103a \u101e\u102f\u1036\u1038\u1014\u103e\u1005\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1041\u1048 \u1000\u103c\u102d\u102f\u1038\u1021\u1011\u102d \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1016\u102d\u102f\u1037 \u1005\u102e\u1005\u1009\u103a\u1011\u102c\u1038\u1010\u101a\u103a\u1006\u102d\u102f\u101b\u1004\u103a \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 \u1041\u1048 \u1014\u1031\u101b\u102c\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1015\u102b\u104b \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u1000 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u101c\u102c\u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u101c\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f (\u1041\u1046\/\u1041\u1048\/\u1042\u1040\/\u1042\u1044 \u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a) \u1010\u1030\u100a\u102e\u1010\u1032\u1037 \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1015\u102f\u1036\u1005\u1036\u1014\u1032\u1037 \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u101c\u102f\u1036\u1038\u1005\u102f\u1036 \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1005\u101b\u102c\u1019\u101c\u102d\u102f\u1018\u1032 \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u101c\u103d\u101a\u103a\u101c\u103d\u101a\u103a\u1000\u1030\u1000\u1030 \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>Busbar \u1014\u1032\u1037 Terminal Ampacity:<\/strong> Busbar \u1010\u103d\u1031\u1000 \u1021\u1015\u103c\u102d\u102f\u1004\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1000\u103c\u102d\u102f\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1005\u102f\u1005\u100a\u103a\u1038\u1015\u103c\u102e\u1038 PV output \u1015\u1010\u103a\u101c\u1019\u103a\u1038\u1000\u102d\u102f \u1015\u102d\u102f\u1037\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b NEC 690.8(B) \u1021\u101b \u101e\u1004\u103a\u101f\u102c \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u101b\u1032\u1037 \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 125% \u1014\u1032\u1037 \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1010\u1032\u1037 conductor \u1010\u103d\u1031\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101b\u1015\u102b\u1019\u101a\u103a\u104b \u1015\u103c\u102e\u1038\u101b\u1004\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1014\u1032\u1037 \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f derating \u1021\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u101b\u1015\u102b\u1019\u101a\u103a\u104b 13.75A \u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038 \u1041\u1042 \u1000\u103c\u102d\u102f\u1038\u1000\u102d\u102f \u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1015\u1036\u1037\u1015\u1031\u1038\u1010\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u1010\u1005\u103a\u1001\u102f\u101f\u102c 165A \u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1019\u103e\u102f\u1010\u103d\u1031 \u1019\u101c\u102f\u1015\u103a\u1001\u1004\u103a\u1019\u103e\u102c conductor ampacity \u101f\u102c 206A \u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a \u1021\u1015\u1030\u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a:<\/strong> \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1010\u103d\u1031\u1000 \u1015\u103c\u1004\u103a\u1015\u1019\u103e\u102c \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1000\u103c\u1015\u103c\u102e\u1038 \u1014\u1031\u101b\u1031\u102c\u1004\u103a\u1001\u103c\u100a\u103a \u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u1000\u103b\u101b\u1031\u102c\u1000\u103a\u1010\u1032\u1037\u1014\u1031\u101b\u102c\u1010\u103d\u1031\u1019\u103e\u102c \u101b\u103e\u102d\u1010\u1010\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1000 40\u00b0C \u1011\u1000\u103a \u1015\u102d\u102f\u1019\u103b\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u1010\u1032\u1037 \u101c\u1031\u101d\u1004\u103a\u101c\u1031\u1011\u103d\u1000\u103a\u104a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1014\u1032\u1037 \u101e\u1004\u1037\u103a\u1010\u1031\u102c\u103a\u1010\u1032\u1037 IP \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031 (IP65 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a IP67) \u1000 terminals \u1010\u103d\u1031\u1000\u102d\u102f \u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u1005\u1031\u1015\u103c\u102e\u1038 \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1021\u101b\u103e\u102d\u1014\u103a\u1019\u103c\u103e\u1004\u1037\u103a\u1005\u1031\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038 \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1016\u102d\u102f\u1037 \u1005\u102e\u1005\u1009\u103a\u1010\u1032\u1037\u1021\u1001\u102b \u1000\u103c\u102d\u102f\u1038\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a \u1010\u102d\u102f\u1038\u101c\u102c\u1010\u102c\u1014\u1032\u1037\u1021\u1019\u103b\u103e I\u00b2R \u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u1019\u103e\u102f\u1010\u103d\u1031 \u1010\u102d\u102f\u1038\u101c\u102c\u1010\u102c\u1000\u102d\u102f \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1000 \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/technical-cutaway-diagram-of-viox-solar-combiner-box-showing-internal-architecture-with-string-input-terminals-fuses-busbars-and-future-expansion-positions-for-scalable-pv-installations.webp\" alt=\"Technical cutaway diagram of VIOX solar combiner box showing internal architecture with string input terminals, fuses, busbars, and future expansion positions for scalable PV installations\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">VIOX \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u101b\u1032\u1037 \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1016\u103c\u1010\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1015\u102f\u1036\u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038\u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u1015\u102b\u1010\u1032\u1037 \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038\u1017\u102d\u101e\u102f\u1000\u102c\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b <a href=\"https:\/\/test.viox.com\/my\/terminal-block\/\">\u1002\u102d\u1010\u103a\u1019\u103b\u102c\u1038<\/a>, fuses, <a href=\"https:\/\/test.viox.com\/my\/busbar\/\">busbars<\/a>, \u1014\u1032\u1037 \u1005\u1000\u1031\u1038\u1001\u103b\u1032\u1037\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 PV \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u1021\u1014\u102c\u1002\u1010\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1014\u1031\u101b\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b<\/figcaption><\/figure>\n<h2>\u1021\u1006\u1004\u1037\u103a \u1041: \u101c\u1000\u103a\u101b\u103e\u102d\u1005\u1014\u1005\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1015\u102b<\/h2>\n<p>\u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u101c\u1000\u103a\u101b\u103e\u102d \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1019\u1030\u101c PV array \u101b\u1032\u1037 \u1021\u1001\u103c\u1031\u1001\u1036\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101c\u1000\u1039\u1001\u100f\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u1005\u1010\u1004\u103a\u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1015\u102b\u104b \u1012\u102b\u1000 \u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u102f\u1010\u103a\u1019\u103c\u1005\u103a\u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1015\u1010\u103a\u101c\u1019\u103a\u1038\u1017\u102d\u102f\u1037\u1021\u102c\u1038 (Vmax) \u1000\u102d\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1015\u102b:<\/strong> NEC 690.7 \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u103c\u102e\u1038 Vmax \u1000\u102d\u102f \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u101b\u1032\u1037 open-circuit \u1017\u102d\u102f\u1037\u1021\u102c\u1038 (Voc) \u1000\u102d\u102f \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a\u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a\u1014\u1032\u1037 \u1019\u103c\u103e\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1021\u1021\u1031\u1038\u1006\u102f\u1036\u1038\u1019\u103b\u103e\u1031\u102c\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u1010\u1032\u1037 \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1010\u103d\u1000\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1001\u103b\u1000\u103a\u1021\u1001\u103b\u1000\u103a\u1014\u1032\u1037 \u1019\u103c\u103e\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038 \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1015\u102b\u104b \u1025\u1015\u1019\u102c\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1031\u1038\u1010\u1032\u1037\u101b\u102c\u101e\u102e\u1025\u1010\u102f (\u1021\u1001\u103b\u1000\u103a \u1041.\u1041\u1042) \u1019\u103e\u102c 50V Voc \u1019\u103e\u102c \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038 \u1041\u1042 \u1001\u102f\u101f\u102c 672 Vdc \u1000\u102d\u102f \u101b\u101b\u103e\u102d\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u1010\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b\u104b \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a 1000 Vdc \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1021\u1019\u103b\u102c\u1038\u101e\u102f\u1036\u1038\u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a 1500 Vdc \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101c\u1031\u1037\u101b\u103e\u102d\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1000\u103c\u102d\u102f\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102d\u102f \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1015\u102b:<\/strong> \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1012\u1031\u1010\u102c\u1005\u102c\u101b\u103d\u1000\u103a Isc \u1000\u102d\u102f\u101a\u1030\u1015\u103c\u102e\u1038 NEC 690.8(A) \u1021\u101b 1.25 \u1019\u103c\u103e\u1031\u102c\u1000\u103a\u1000\u102d\u1014\u103a\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1015\u102b\u104b \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1010\u103d\u1031\u1000\u102d\u102f 11A Isc \u1019\u103e\u102c \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101b\u1004\u103a \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1000\u103c\u102d\u102f\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000 13.75A \u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1000 \u1000\u103c\u102d\u102f\u1038\u1021\u1006\u1004\u1037\u103a overcurrent \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1010\u103d\u1031 (fuses \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a breakers) \u1014\u1032\u1037 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u101b\u1032\u1037 branch current \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1021\u1010\u103d\u1000\u103a \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u100a\u103d\u103e\u1014\u103a\u1015\u103c\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u101c\u102d\u102f\u1021\u1015\u103a\u1010\u1032\u1037 \u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u1014\u1031\u101b\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u1031\u1010\u103d\u1000\u103a\u1015\u102b:<\/strong> \u1000\u103c\u102d\u102f\u1038 \u1041\u1042 \u1000\u103c\u102d\u102f\u1038\u1015\u102b\u1010\u1032\u1037 array \u1021\u1010\u103d\u1000\u103a \u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a terminals \u1041\u1042 \u1001\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1015\u1031\u1019\u101a\u1037\u103a \u1012\u102e\u1019\u103e\u102c\u1015\u1032 \u101b\u1015\u103a\u101c\u102d\u102f\u1000\u103a\u1015\u102b\u104b \u1012\u102b\u1000 \u1021\u1005\u1019\u103e\u1010\u103a\u1015\u1032\u101b\u103e\u102d\u1015\u102b\u101e\u1031\u1038\u1010\u101a\u103a\u104b \u1012\u102e\u101c\u1000\u103a\u101b\u103e\u102d\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038 \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u1016\u103c\u1005\u103a \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u1015\u102b\u104b \u1000\u103c\u102d\u102f\u1038\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a\u1000 \u1041\u1042 \u1001\u102f\u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a Isc \u1000 11A \u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1000\u103c\u102d\u102f\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102d\u102f 13.75A (11A \u00d7 1.25) \u1021\u1016\u103c\u1005\u103a \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1015\u103c\u102e\u1038 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u1010\u1032\u1037 array \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000 165A (12 \u00d7 13.75A) \u1000\u102d\u102f \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a conductor \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000 206A (NEC 690.8(B) \u1021\u101b 165A \u00d7 1.25) \u1021\u1011\u102d \u101b\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p>\u1012\u102e\u1000\u102d\u1014\u103a\u1038\u1002\u100f\u1014\u103a\u1038\u1010\u103d\u1031\u1000 \u1012\u102e\u1014\u1031\u1037\u1019\u103e\u102c \u101e\u1004\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u1010\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u1000\u102d\u102f\u101a\u103a\u1005\u102c\u1038\u1015\u103c\u102f\u1015\u1031\u1019\u101a\u1037\u103a \u1021\u1014\u102c\u1002\u1010\u103a\u1021\u1010\u103d\u1000\u103a \u1021\u1006\u1004\u103a\u101e\u1004\u1037\u103a\u1016\u103c\u1005\u103a\u1019\u101a\u1037\u103a \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1021\u1010\u103d\u1000\u103a \u101e\u1004\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101e\u1004\u1037\u103a\u1010\u1032\u1037\u1021\u101b\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u1018\u1030\u1038\u104b.<\/p>\n<h2>\u1021\u1006\u1004\u1037\u103a \u1042: \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1011\u1015\u103a\u1010\u102d\u102f\u1038\u1019\u101a\u1037\u103a\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1015\u102b<\/h2>\n<p>\u1021\u1001\u102f \u101e\u1004\u1037\u103a\u101b\u1032\u1037 PV \u1005\u1014\u1005\u103a\u101b\u1032\u1037 \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u103b\u1010\u1032\u1037 \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1019\u103e\u102f\u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1015\u102b\u104b \u1012\u102e\u1021\u1006\u1004\u1037\u103a\u1019\u103e\u102c \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1014\u1032\u1037 \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u101b\u1031\u1038\u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u101b\u1031\u1038\u1006\u103d\u1032\u1001\u103c\u1004\u103a\u1038\u1014\u1032\u1037 \u1006\u102d\u102f\u1000\u103a\u101b\u1032\u1037 \u1021\u1000\u1014\u1037\u103a\u1021\u101e\u1010\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1016\u102d\u102f\u1037 \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1019\u103e\u102f\u1016\u103c\u1005\u103a\u1005\u1031\u1010\u1032\u1037 \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1016\u1031\u102c\u103a\u1011\u102f\u1010\u103a\u1015\u102b:<\/strong> \u1021\u1019\u103b\u102c\u1038\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1005\u1031\u1010\u1032\u1037\u1021\u101b\u102c\u1010\u103d\u1031\u1019\u103e\u102c \u1021\u1006\u1004\u1037\u103a\u101c\u102d\u102f\u1000\u103a \u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1018\u100f\u1039\u100d\u102c\u101b\u1031\u1038\u104a \u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1001\u1031\u102b\u1004\u103a\u1019\u102d\u102f\u1038 \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1019\u103c\u1031\u1014\u1031\u101b\u102c\u104a \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u101d\u1014\u103a\u1021\u102c\u1038\u1010\u102d\u102f\u1038\u101c\u102c\u1001\u103c\u1004\u103a\u1038 (EV \u1021\u102c\u1038\u101e\u103d\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1021\u1015\u1030\u1005\u102f\u1015\u103a\u1005\u1000\u103a\u1019\u103b\u102c\u1038) \u1014\u1032\u1037 \u1018\u1000\u103a\u1011\u101b\u102e\u101e\u102d\u102f\u101c\u103e\u1031\u102c\u1004\u103a\u1019\u103e\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u100a\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1010\u102d\u102f\u1037 \u1015\u102b\u101d\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1021\u1019\u103b\u102c\u1038\u101e\u102f\u1036\u1038\u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1010\u103d\u1031\u1000 \u1004\u102b\u1038\u1014\u103e\u1005\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1042-\u1043 \u1006 \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1016\u102d\u102f\u1037 \u1005\u102e\u1005\u1009\u103a\u101c\u1031\u1037\u101b\u103e\u102d\u1015\u103c\u102e\u1038 \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u1001\u1031\u102b\u1004\u103a\u1019\u102d\u102f\u1038\u1010\u103d\u1031\u1000 \u1014\u103e\u1005\u103a\u1014\u103e\u1005\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1043\u1040-\u1044\u1040% \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u101b\u102c\u1000\u102d\u102f \u101e\u102e\u1038\u101e\u1014\u1037\u103a\u1011\u102c\u1038\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a \u1015\u1014\u103a\u1038\u1010\u102d\u102f\u1004\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1015\u102b:<\/strong> \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1019\u103e\u102f\u1016\u103c\u1005\u103a\u1005\u1031\u1010\u1032\u1037 \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1010\u103d\u1031\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u1015\u103c\u102e\u1038 \u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u1010\u1032\u1037 \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a\u1000\u102d\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1015\u102b\u104b \u1021\u1000\u101a\u103a\u104d \u101e\u1004\u103a\u101f\u102c \u1021\u1006\u1004\u1037\u103a\u1010\u1005\u103a\u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038 \u1041\u1042 \u1000\u103c\u102d\u102f\u1038\u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1014\u1031\u1015\u103c\u102e\u1038 \u101e\u1004\u1037\u103a\u1006\u102d\u102f\u1000\u103a\u1000 \u1005\u102f\u1005\u102f\u1015\u1031\u102b\u1004\u103a\u1038 \u1042\u1040 \u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u1010\u101a\u103a\u1006\u102d\u102f\u101b\u1004\u103a \u1014\u1031\u101b\u102c \u1042\u1040 \u1021\u1010\u103d\u1000\u103a \u1005\u102e\u1005\u1009\u103a\u1015\u102b\u104b \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1021\u1015\u103c\u1014\u103a\u1021\u101c\u103e\u1014\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u101e\u1018\u1031\u102c\u1010\u1030\u100a\u102e\u1001\u103b\u1000\u103a\u1014\u1032\u1037 \u1019\u103c\u1031\u1014\u1031\u101b\u102c\u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1000 \u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1015\u1036\u1037\u1019\u1015\u1031\u1038\u1018\u1030\u1038\u1006\u102d\u102f\u101b\u1004\u103a \u1000\u103c\u102d\u102f\u1038 \u1044\u1040 \u1021\u1011\u102d \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1010\u102c\u1000\u102d\u102f \u101b\u103e\u1031\u102c\u1004\u103a\u1000\u103c\u1009\u103a\u1015\u102b\u104b \u1015\u102d\u102f\u101c\u103b\u103e\u1036\u1014\u1031\u1010\u1032\u1037 \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000 \u1004\u103d\u1031\u1000\u102f\u1014\u103a\u1000\u103c\u1031\u1038\u1000\u103b\u1019\u103b\u102c\u1038\u1015\u103c\u102e\u1038 \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u1005\u1031\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1021\u1000\u1032\u1016\u103c\u1010\u103a\u1015\u102b:<\/strong> \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u101e\u102f\u1036\u1038\u1019\u101a\u1037\u103a \u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1000 \u1019\u1010\u1030\u100a\u102e\u1010\u1032\u1037 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1014\u1031\u1037\u101b\u1032\u1037 10-11A Isc panel \u1010\u103d\u1031\u1000 13-15A \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1014\u1032\u1037 \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1014\u103e\u1005\u103a\u1016\u1000\u103a\u1015\u102b\u1010\u1032\u1037\u104a \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u103c\u102e\u1038\u1019\u102c\u1038\u1010\u1032\u1037 \u1006\u1032\u101c\u103a\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u101b\u102c\u1015\u1031\u1038\u1014\u1031\u1015\u102b\u1010\u101a\u103a\u104b \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1019\u103b\u102d\u102f\u1038\u1006\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1016\u102d\u102f\u1037 \u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1011\u102c\u1038\u1010\u101a\u103a\u1006\u102d\u102f\u101b\u1004\u103a branch \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1014\u1032\u1037 OCPD \u1010\u103d\u1031\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1010\u1032\u1037\u1021\u1001\u102b \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1032\u1037 \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1015\u102b\u104b \u1012\u102e\u1014\u1031\u1037\u1019\u103e\u102c 15A branch \u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u1010\u1005\u103a\u1001\u102f\u1000 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u101c\u1000\u103a\u101b\u103e\u102d 11A \u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1014\u1032\u1037 \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u1011\u1015\u103a\u1011\u100a\u1037\u103a\u1019\u101a\u1037\u103a 14A \u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1005\u101b\u102c\u1019\u101c\u102d\u102f\u1018\u1032 \u101c\u1000\u103a\u1001\u1036\u1015\u102b\u101c\u102d\u1019\u1037\u103a\u1019\u101a\u103a\u104b.<\/p>\n<p>\u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u101b\u103e\u1004\u103a\u1038\u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u101c\u1004\u103a\u1038 \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u1015\u102b\u104b \u201c\u101c\u1000\u103a\u101b\u103e\u102d: 11A Isc \u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038 \u1041\u1042 \u1000\u103c\u102d\u102f\u1038\u104b \u1015\u1014\u103a\u1038\u1010\u102d\u102f\u1004\u103a: \u1000\u103c\u102d\u102f\u1038 \u1042\u1040\u104a \u1000\u103c\u102d\u102f\u1038\u1010\u1005\u103a\u1000\u103c\u102d\u102f\u1038\u1021\u1010\u103d\u1000\u103a 15A Isc \u1021\u1011\u102d \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u100a\u103a\u104b\u201d \u1012\u102b\u1000 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1000\u103b\u1031\u102c\u1000\u103a\u1006\u1030\u1038 \u1016\u103c\u1005\u103a\u101c\u102c\u1015\u102b\u101c\u102d\u1019\u1037\u103a\u1019\u101a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/viox-solar-combiner-box-sizing-calculation-diagram-illustrating-nec-690-8-string-current-formulas-position-count-planning-and-conductor-ampacity-requirements-for-expandable-photovoltaic-systems.webp\" alt=\"VIOX solar combiner box sizing calculation diagram illustrating NEC 690.8 string current formulas, position count planning, and conductor ampacity requirements for expandable photovoltaic systems\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">VIOX \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1019\u103e\u102c NEC 690.8 \u1000\u103c\u102d\u102f\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1016\u1031\u102c\u103a\u1019\u103c\u1030\u101c\u102c\u1019\u103b\u102c\u1038\u104a \u1014\u1031\u101b\u102c\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a \u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u101b\u1031\u1038\u1006\u103d\u1032\u1001\u103c\u1004\u103a\u1038\u1014\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1013\u102c\u1010\u103a\u1021\u102c\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1005\u1014\u1005\u103a\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a conductor ampacity \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101e\u101b\u102f\u1015\u103a\u1016\u1031\u102c\u103a\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b<\/figcaption><\/figure>\n<h2>\u1021\u1006\u1004\u1037\u103a \u1043: Derating \u1014\u1032\u1037 \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101b\u1031\u1038\u1021\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1015\u102b<\/h2>\n<p>\u1000\u102f\u1014\u103a\u1000\u103c\u1019\u103a\u1038\u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1000 \u1019\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u1015\u102b\u1018\u1030\u1038\u104b \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1005\u100a\u103a\u1038\u1000\u1019\u103a\u1038\u1014\u1032\u1037\u1021\u100a\u102e \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1001\u103c\u1004\u103a\u1038\u1014\u1032\u1037 \u101b\u1031\u101b\u103e\u100a\u103a\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1005\u102d\u1010\u103a\u1001\u103b\u1005\u103d\u102c \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a \u1005\u1014\u1005\u103a\u1010\u1000\u103b derating \u101c\u102f\u1015\u103a\u1016\u102d\u102f\u1037 \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1021\u1006\u1004\u1037\u103a\u1000 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1021\u1016\u103c\u1005\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>NEC 690.8 \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038:<\/strong> National Electrical Code \u1000 PV conductor \u1010\u103d\u1031\u1014\u1032\u1037 overcurrent \u1000\u102d\u101b\u102d\u101a\u102c\u1010\u103d\u1031\u1000 \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1015\u1010\u103a\u101c\u1019\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u101b\u1032\u1037 125% \u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101b\u1019\u101a\u103a\u101c\u102d\u102f\u1037 \u1015\u103c\u100b\u1039\u100c\u102c\u1014\u103a\u1038\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000 \u1021\u1011\u103d\u1010\u103a\u1021\u1011\u102d\u1015\u103a\u1014\u1031\u101b\u1031\u102c\u1004\u103a\u1001\u103c\u100a\u103a\u1021\u1031\u102c\u1000\u103a\u1019\u103e\u102c \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a\u1014\u1031\u1037\u1001\u1004\u103a\u1038\u1018\u1000\u103a \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u1010\u103d\u1000\u103a\u1010\u102c\u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b 15A Isc \u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038 \u1042\u1040 \u1021\u1010\u103d\u1000\u103a \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000 20 \u00d7 15A \u00d7 1.25 = 375A \u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b Conductor ampacity \u1000 \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1010\u103d\u1031 \u1019\u101c\u102f\u1015\u103a\u1001\u1004\u103a\u1019\u103e\u102c 375A \u00d7 1.25 = 469A \u1021\u1011\u102d \u101b\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u101b\u1015\u102b\u1019\u101a\u103a\u104b 125% \u1000\u102d\u102f \u1014\u103e\u1005\u103a\u1000\u103c\u102d\u1019\u103a\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1001\u103c\u1004\u103a\u1038 (\u1014\u1031\u101b\u1031\u102c\u1004\u103a\u1001\u103c\u100a\u103a\u1021\u1010\u103d\u1000\u103a \u1010\u1005\u103a\u1000\u103c\u102d\u1019\u103a\u104a \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a\u1010\u102c\u101d\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1010\u1005\u103a\u1000\u103c\u102d\u1019\u103a) \u1000 \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1015\u103c\u102e\u1038 \u1019\u1000\u103c\u102c\u1001\u100f \u101c\u103d\u1010\u103a\u101e\u103d\u102c\u1038\u1010\u1010\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a Derating \u1021\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038:<\/strong> \u1015\u103c\u1004\u103a\u1015\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1010\u103d\u1031\u1000 \u1014\u1031\u101b\u1031\u102c\u1004\u103a\u1001\u103c\u100a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u102d\u101e\u102d\u101e\u102c\u101e\u102c \u1001\u1036\u1005\u102c\u1038\u101b\u1015\u102b\u1010\u101a\u103a\u104b NEC Table 310.15(B)(1) \u1000 30\u00b0C \u1021\u1011\u1000\u103a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1021\u1010\u103d\u1000\u103a ampacity \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1001\u103b\u1000\u103a\u1021\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u1031\u1038\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1010\u103d\u1031\u1000 50\u00b0C \u1021\u1011\u102d \u101b\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u1010\u1032\u1037 \u1015\u1030\u1015\u103c\u1004\u103a\u1038\u1010\u1032\u1037\u101b\u102c\u101e\u102e\u1025\u1010\u102f\u1010\u103d\u1031\u1019\u103e\u102c \u1000\u103c\u1031\u1038\u1014\u102e conductor \u1010\u103d\u1031\u1000\u102d\u102f 0.82 \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1021\u1032\u1012\u102e\u1011\u1000\u103a\u1014\u102d\u1019\u1037\u103a\u1010\u1032\u1037\u1014\u103e\u102f\u1014\u103a\u1038\u1014\u1032\u1037 derating \u101c\u102f\u1015\u103a\u1016\u102d\u102f\u1037 \u101c\u102d\u102f\u1021\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1010\u1032\u1037 \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u101b\u1031\u102c\u1000\u103a\u1005\u103d\u102c \u1010\u102d\u102f\u1038\u1019\u103c\u103e\u1004\u1037\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b VIOX Electric \u1000 \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u101b\u1032\u1037 \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u101f\u102c \u1015\u103c\u1004\u103a\u1038\u1011\u1014\u103a\u1010\u1032\u1037 \u1000\u103d\u1004\u103a\u1038\u1006\u1004\u103a\u1038\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1010\u103d\u1031\u1021\u1031\u102c\u1000\u103a\u1019\u103e\u102c terminal \u1010\u100a\u103a\u1000\u103c\u100a\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a 60\u00b0C \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1019\u103e\u102c \u1021\u1015\u1030\u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1021\u1014\u102c\u1038\u101e\u1010\u103a \u1021\u1000\u103c\u1036\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038:<\/strong> \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1005\u100a\u103a\u1038\u1000\u1019\u103a\u1038 \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1021\u1015\u103c\u1004\u103a \u1021\u1010\u103d\u1031\u1037\u1021\u1000\u103c\u102f\u1036\u101b\u103e\u102d\u1010\u1032\u1037 \u1005\u1014\u1005\u103a\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1014\u102c\u1010\u103d\u1031\u1000 \u1019\u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a 20-30% \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000\u102d\u102f \u1011\u1015\u103a\u1011\u100a\u1037\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1021\u1014\u102c\u1038\u101e\u1010\u103a\u1000 \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u103c\u1014\u103a\u1016\u103d\u1004\u1037\u103a\u1005\u101b\u102c \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102f\u1010\u103d\u1031 \u1015\u103c\u1014\u103a\u101c\u102f\u1015\u103a\u1005\u101b\u102c\u1019\u101c\u102d\u102f\u1018\u1032 \u1018\u1000\u103a\u1011\u101b\u102e\u1005\u1014\u1005\u103a\u1000 \u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1011\u102c\u1038\u1010\u102c\u1011\u1000\u103a \u1005\u1031\u102c\u1015\u103c\u102e\u1038\u101b\u1031\u102c\u1000\u103a\u101c\u102c\u1010\u1032\u1037\u1021\u1001\u102b \u1014\u1031\u102c\u1000\u103a\u1011\u1015\u103a\u1000\u103c\u102d\u102f\u1038 \u1042 \u1000\u103c\u102d\u102f\u1038 \u1011\u1015\u103a\u1011\u100a\u1037\u103a\u1010\u102c\u101c\u102d\u102f\u1019\u103b\u102d\u102f\u1038 \u1021\u101e\u1031\u1038\u1005\u102c\u1038\u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038 \u1021\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u101c\u1032\u1010\u103d\u1031\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1041\u1045 \u1014\u103e\u1005\u103a\u1014\u1032\u1037\u1021\u1011\u1000\u103a \u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1000\u102d\u102f \u101b\u100a\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u1010\u1032\u1037 \u101b\u103e\u1031\u1038\u101b\u102d\u102f\u1038\u1006\u1014\u103a\u1010\u1032\u1037 \u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1010\u103d\u1031\u1000 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1000 \u1015\u102d\u102f\u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1010\u1032\u1037 array \u1010\u103d\u1031\u1000\u102d\u102f \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u1031\u1010\u101a\u103a\u1006\u102d\u102f\u1010\u102c\u1000\u102d\u102f \u1021\u101e\u102d\u1021\u1019\u103e\u1010\u103a\u1015\u103c\u102f\u1015\u103c\u102e\u1038 30-40% \u1021\u1014\u102c\u1038\u101e\u1010\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1019\u1000\u103c\u102c\u1001\u100f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1000\u103c\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1021\u1001\u103c\u1031\u1015\u103c\u102f \u1001\u103b\u1009\u103a\u1038\u1000\u1015\u103a\u1019\u103e\u102f:<\/strong> \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u103b\u1010\u1032\u1037 \u1021\u1014\u102c\u1038\u101e\u1010\u103a\u1010\u103d\u1031\u1014\u1032\u1037 NEC \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1010\u1032\u1037\u1021\u1001\u102b \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1000 \u201c\u1000\u103c\u102d\u102f\u1038 \u1042\u1040 \u1000\u102d\u102f \u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1015\u1036\u1037\u1015\u1031\u1038\u101e\u100a\u103a\u201d \u1000\u1014\u1031 \u201cderating \u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1021\u1015\u102b\u1021\u101d\u1004\u103a \u1000\u103c\u102d\u102f\u1038 \u1042\u1044 \u1000\u103c\u102d\u102f\u1038\u1014\u1032\u1037 \u100a\u102e\u1019\u103b\u103e\u1010\u1032\u1037 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1010\u1032\u1037 conductor \u1010\u103d\u1031\u1014\u1032\u1037 busbar \u1010\u103d\u1031\u1014\u1032\u1037 \u1012\u102e\u1014\u1031\u1037\u1019\u103e\u102c \u1000\u103c\u102d\u102f\u1038 \u1042\u1040 \u1000\u102d\u102f \u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1015\u1036\u1037\u1015\u1031\u1038\u101e\u100a\u103a\u201d \u1021\u1011\u102d \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u101e\u103d\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1005\u100a\u103a\u1038\u1000\u1019\u103a\u1038\u101b\u103e\u102d\u1010\u1032\u1037 \u1001\u103b\u1009\u103a\u1038\u1000\u1015\u103a\u1019\u103e\u102f\u1000 \u101b\u102f\u1015\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1014\u1031\u101b\u102c \u1042\u1040 \u1015\u102b\u1010\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u1010\u1005\u103a\u1001\u102f\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1010\u1032\u1037\u1021\u1001\u102b \u1021\u1015\u1030 \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a ampacity \u1014\u1031\u101b\u102c\u101c\u103d\u1010\u103a \u1019\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u1010\u1032\u1037 \u1021\u1019\u103e\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<h2>\u1021\u1006\u1004\u1037\u103a \u1044: \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u101b\u102c\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a\u1014\u1032\u1037 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b<\/h2>\n<p>\u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102f\u1010\u103d\u1031 \u1015\u103c\u102e\u1038\u101e\u103d\u102c\u1038\u1010\u1032\u1037\u1021\u1001\u102b \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1021\u1016\u103c\u1005\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1015\u102b\u104b \u1012\u102e\u1014\u1031\u101b\u102c\u1019\u103e\u102c \u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u101b\u1031\u1038\u1006\u103d\u1032\u1001\u103c\u1004\u103a\u1038\u1014\u1032\u1037 \u101d\u101a\u103a\u101a\u1030\u1001\u103c\u1004\u103a\u1038\u1010\u102d\u102f\u1037 \u1006\u102f\u1036\u1010\u103d\u1031\u1037\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u1014\u1031\u101b\u102c Matrix:<\/strong> \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1015\u1014\u103a\u1038\u1010\u102d\u102f\u1004\u103a\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a\u1000\u102d\u102f \u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1019\u102d\u101e\u102c\u1038\u1005\u102f\u1010\u103d\u1031\u1014\u1032\u1037 \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1021\u1031\u102c\u1004\u103a \u101c\u102f\u1015\u103a\u1015\u102b\u104b \u1021\u1000\u101a\u103a\u104d \u1021\u1014\u102c\u1002\u1010\u103a\u1019\u103e\u102c \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u101b\u102c \u1042\u1040 \u101c\u102d\u102f\u1021\u1015\u103a\u1010\u101a\u103a\u1006\u102d\u102f\u101b\u1004\u103a \u1021\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a \u1042\u1040-\u1042\u1044 \u1001\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u1011\u102c\u1038\u1010\u1032\u1037 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u1019\u1031\u102c\u103a\u1012\u101a\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u1015\u102b\u104b VIOX Electric \u1021\u1015\u102b\u1021\u101d\u1004\u103a \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u1000 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u101c\u102c\u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u101c\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u1031\u1038\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1015\u101c\u1000\u103a\u1016\u1031\u102c\u1004\u103a\u1038\u1000 16, 18, 20 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a 24 \u1014\u1031\u101b\u102c\u101c\u102d\u102f\u1019\u103b\u102d\u102f\u1038 \u1015\u102f\u1036\u1005\u1036\u1021\u1019\u103b\u102d\u102f\u1038\u1019\u103b\u102d\u102f\u1038\u1014\u1032\u1037 \u1021\u1006\u1004\u103a\u1015\u103c\u1031\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u101e\u1004\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u1010\u1032\u1037 \u101b\u102f\u1015\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000\u102d\u102f \u1005\u102d\u1010\u103a\u1000\u103c\u102d\u102f\u1000\u103a\u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1019\u101c\u102d\u102f\u1018\u1032 \u101d\u101a\u103a\u101a\u1030\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e modularity \u1000 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u100a\u102c\u101b\u103e\u1004\u103a\u1010\u103d\u1031\u1000 \u1011\u1015\u103a\u1011\u100a\u1037\u103a\u1014\u102d\u102f\u1004\u103a\u1010\u101a\u103a\u101c\u102d\u102f\u1037 \u1006\u102d\u102f\u101c\u102d\u102f\u1015\u102b\u1010\u101a\u103a\u104b <a href=\"https:\/\/test.viox.com\/my\/the-complete-guide-to-fuse-holders\/\">fuseholders<\/a> \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a breaker \u1010\u103d\u1031\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u1010\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1005\u101b\u102c\u1019\u101c\u102d\u102f\u1018\u1032 \u1021\u1006\u1004\u1037\u103a\u1014\u103e\u1005\u103a\u1021\u1010\u103d\u1004\u103a\u1038\u1019\u103e\u102c \u101c\u1030\u1019\u1014\u1031\u1010\u1032\u1037\u1014\u1031\u101b\u102c\u1010\u103d\u1031\u1019\u103e\u102c \u1011\u100a\u1037\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>Branch \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038:<\/strong> \u1021\u101d\u1004\u103a terminal \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a fuse \u1014\u1031\u101b\u102c\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u1000 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1019\u103b\u103e\u1031\u102c\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u1010\u1032\u1037 \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1000\u103c\u102d\u102f\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102d\u102f \u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1015\u1036\u1037\u1015\u1031\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b 15A Isc \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a 18.75A (15A \u00d7 1.25) \u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a branch \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031 \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1001\u1031\u1010\u103a\u1019\u102e\u1010\u1032\u1037 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1019\u103c\u1004\u1037\u103a \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u1010\u103d\u1031\u1000 \u1014\u1031\u102c\u1000\u103a\u1019\u103b\u102d\u102f\u1038\u1006\u1000\u103a \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1014\u103e\u1005\u103a\u1016\u1000\u103a\u1015\u102b\u1010\u1032\u1037 panel \u1010\u103d\u1031\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u103c\u102e\u1038 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1014\u100a\u103a\u1038\u1015\u100a\u102c \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u101b\u102c\u101c\u103d\u1010\u103a\u1015\u1031\u1038\u1015\u103c\u102e\u1038 21A \u1021\u1011\u102d branch \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1015\u1036\u1037\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u101e\u1004\u103a\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1011\u102c\u1038\u1010\u1032\u1037 OCPD \u1010\u103d\u1031\u1000 PV-rated fuses \u1010\u103d\u1031\u1015\u1032\u1016\u103c\u1005\u103a\u1016\u103c\u1005\u103a\u104a<a href=\"https:\/\/test.viox.com\/my\/mcb\/\"> DC circuit breakers<\/a>\u2014branch \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1014\u1032\u1037 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u101b\u1032\u1037 \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a fuse \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1014\u103e\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1014\u1032\u1037 \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b.<\/p>\n<p><strong>Output Busbar Ampacity:<\/strong> \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1005\u1000\u103a\u101b\u1032\u1037 \u1005\u102f\u1005\u102f\u1015\u1031\u102b\u1004\u103a\u1038 output \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d\u1001\u103b\u1032\u1037\u1011\u103d\u1004\u103a\u1011\u102c\u1038\u1010\u1032\u1037 derated \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1014\u1032\u1037 \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b 469A \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a (derated) \u1014\u1032\u1037 \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u101b\u1032\u1037 \u1000\u103c\u102d\u102f\u1038 \u1042\u1040 \u1025\u1015\u1019\u102c\u1021\u1010\u103d\u1000\u103a 500A \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1021\u1032\u1012\u102e\u1011\u1000\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1032\u1037 \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1010\u1032\u1037 busbar \u1010\u103d\u1031\u1014\u1032\u1037 output terminal \u1010\u103d\u1031 \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1010\u101a\u103a\u104b VIOX \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1010\u103d\u1031\u1000 \u1019\u103c\u1031\u1015\u103c\u1004\u103a\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1010\u103d\u1031\u1014\u1032\u1037 array \u1019\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f\u1010\u103d\u1031\u1021\u1015\u102b\u1021\u101d\u1004\u103a \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1021\u1031\u102c\u1000\u103a\u1019\u103e\u102c \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1005\u102d\u1010\u103a\u1001\u103b\u1005\u103d\u102c \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a\u1014\u1032\u1037 short-circuit busbar \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1014\u103e\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<p><strong>VIOX \u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1025\u1015\u1019\u102c:<\/strong> VIOX VSC-24-1000 \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1000 \u1014\u1031\u101b\u102c \u1042\u1044 \u1001\u102f\u104a 1000 Vdc \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u104a \u1014\u1031\u101b\u102c\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u1021\u1010\u103d\u1000\u103a 21A branch \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1014\u1032\u1037 600A output busbar \u1000\u102d\u102f \u1015\u1031\u1038\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1032\u1037 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1010\u103d\u1031\u1014\u1032\u1037 \u1000\u103c\u102d\u102f\u1038 \u1041\u1042-\u1042\u1040 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1016\u102d\u102f\u1037 \u1005\u102e\u1005\u1009\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1005\u102e\u1019\u1036\u1001\u1014\u1037\u103a\u1001\u103d\u1032\u1019\u103e\u102f\u1021\u1004\u103a\u1039\u1002\u102b\u101b\u1015\u103a\u1010\u103d\u1031\u1015\u102b\u1010\u1032\u1037 IP67-rated \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1000 \u1015\u103c\u1004\u103a\u1038\u1011\u1014\u103a\u1010\u1032\u1037 \u1015\u103c\u1004\u103a\u1015\u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1010\u103d\u1031\u1019\u103e\u102c \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1010\u1032\u1037 \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102b\u1037\u1021\u1015\u103c\u1004\u103a \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u101c\u102c fuse \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1000 \u101e\u1004\u1037\u103a\u101b\u1032\u1037 array \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u101c\u102c\u1010\u102c\u1014\u1032\u1037\u1021\u1019\u103b\u103e \u1010\u102d\u102f\u1038\u1019\u103c\u103e\u1004\u1037\u103a\u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/professional-expansion-sizing-flowchart-for-viox-solar-combiner-box-showing-methodology-from-current-strings-through-derating-factors-to-final-specification-with-nec-compliance.webp\" alt=\"Professional expansion sizing flowchart for VIOX solar combiner box showing methodology from current strings through derating factors to final specification with NEC compliance\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">VIOX \u1006\u102d\u102f\u101c\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u101e\u1031\u1010\u1039\u1010\u102c\u1021\u1010\u103d\u1000\u103a \u1000\u103b\u103d\u1019\u103a\u1038\u1000\u103b\u1004\u103a\u1010\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u1005\u102e\u1038\u1006\u1004\u103a\u1038\u1019\u103e\u102f\u1007\u101a\u102c\u1038\u1019\u103e\u102c \u101c\u1000\u103a\u101b\u103e\u102d\u1000\u103c\u102d\u102f\u1038\u1010\u103d\u1031\u1000\u1014\u1031 derating \u1021\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1021\u1011\u102d NEC \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1014\u1032\u1037\u1021\u100a\u102e \u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1021\u1011\u102d \u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b<\/figcaption><\/figure>\n<h2>\u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u103b\u1010\u1032\u1037 \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1025\u1015\u1019\u102c: \u1000\u103c\u102d\u102f\u1038 \u1041\u1042 \u1000\u103c\u102d\u102f\u1038\u1000\u1014\u1031 \u1042\u1040 \u1021\u1011\u102d<\/h2>\n<p>\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1000\u102d\u102f \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1021\u1031\u102c\u1004\u103a\u101c\u102f\u1015\u103a\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u1019\u1039\u1018\u102c\u1019\u103e\u102c \u1016\u103c\u1005\u103a\u1015\u103b\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1010\u1005\u103a\u1001\u102f\u1000\u102d\u102f \u101c\u1031\u1037\u101c\u102c\u1000\u103c\u100a\u1037\u103a\u101b\u1021\u1031\u102c\u1004\u103a\u104b.<\/p>\n<p><strong>\u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038:<\/strong><\/p>\n<ul>\n<li>\u101c\u1000\u103a\u101b\u103e\u102d \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u1019\u103e\u102f: \u1041\u1042 \u1000\u103c\u102d\u102f\u1038<\/li>\n<li>\u101e\u102f\u1036\u1038\u1014\u103e\u1005\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u101b\u1014\u103a \u1005\u102e\u1005\u1009\u103a\u1011\u102c\u1038\u1019\u103e\u102f: \u1042\u1040 \u1000\u103c\u102d\u102f\u1038<\/li>\n<li>\u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u104f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038: Voc = 50V, Isc = 11A (\u101c\u1000\u103a\u101b\u103e\u102d), \u1014\u1031\u102c\u1004\u103a\u101c\u102c\u1019\u100a\u1037\u103a \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1019\u103b\u102c\u1038 Isc = 14A \u1016\u103c\u1005\u103a\u101b\u1014\u103a \u1019\u103b\u103e\u1031\u102c\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/li>\n<li>\u1000\u103c\u102d\u102f\u1038\u1006\u1000\u103a\u1015\u102f\u1036\u1005\u1036: \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038 \u1041\u1042 \u1001\u102f<\/li>\n<li>\u1010\u100a\u103a\u1014\u1031\u101b\u102c: \u1015\u1030\u1015\u103c\u1004\u103a\u1038\u101e\u1031\u102c \u101b\u102c\u101e\u102e\u1025\u1010\u102f\u104a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a 50\u00b0C \u1001\u1014\u1037\u103a \u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u1006\u102d\u102f\u1000\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1021\u1001\u103b\u1000\u103a (\u1021\u1031\u1038\u101e\u1031\u102c): Cv = 1.12<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1041 \u2013 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1001\u103c\u1004\u103a\u1038:<\/strong><\/p>\n<ul>\n<li>Vmax = 50V \u00d7 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038 \u1041\u1042 \u1001\u102f \u00d7 1.12 = 672 Vdc \u2192 1000 Vdc \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b\u104b<\/li>\n<li>\u101c\u1000\u103a\u101b\u103e\u102d \u1000\u103c\u102d\u102f\u1038 Imax = 11A \u00d7 1.25 = 13.75A<\/li>\n<li>\u101c\u1000\u103a\u101b\u103e\u102d \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c Imax = \u1041\u1042 \u1000\u103c\u102d\u102f\u1038 \u00d7 13.75A = 165A<\/li>\n<li>\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c\u104f \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u101a\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f (\u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038\u1019\u1015\u103c\u102f\u1019\u102e) = 165A \u00d7 1.25 = 206A<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1042 \u2013 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1000\u102d\u102f \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103c\u1004\u103a\u1038:<\/strong><\/p>\n<ul>\n<li>\u101b\u100a\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u103c\u102d\u102f\u1038\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a: \u1042\u1040<\/li>\n<li>\u1014\u1031\u102c\u1004\u103a\u101c\u102c\u1019\u100a\u1037\u103a \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038 Isc: 14A (\u1014\u103e\u1005\u103a\u1016\u1000\u103a\u1019\u103c\u1004\u103a\/\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1021\u1010\u103d\u1000\u103a \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103b\u1000\u103a)<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1043 \u2013 \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1015\u102d\u102f\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038:<\/strong><\/p>\n<ul>\n<li>\u1014\u1031\u102c\u1004\u103a\u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 = \u1042\u1040 \u00d7 14A \u00d7 1.25 = 350A<\/li>\n<li>\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c\u104f \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u101a\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a = 350A \u00d7 1.25 = 437.5A<\/li>\n<li>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1001\u103c\u1004\u103a\u1038 (50\u00b0C, NEC Table 310.15) \u2248 \u1000\u103c\u1031\u1038\u1014\u102e\u1021\u1010\u103d\u1000\u103a 0.82<\/li>\n<li>\u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a = 437.5A \u00f7 0.82 \u2248 533A<\/li>\n<li>20% \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u101b\u1014\u103a \u1021\u1015\u102d\u102f\u1015\u1005\u1039\u1005\u100a\u103a\u1038 \u1011\u100a\u1037\u103a\u1015\u102b = 533A \u00d7 1.20 \u2248 640A<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1044 \u2013 \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038:<\/strong><\/p>\n<ul>\n<li>\u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038: \u1042\u1044 (\u101b\u100a\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1042\u1040 \u1014\u103e\u1004\u1037\u103a \u1021\u1015\u102d\u102f\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u101b\u102c\u1015\u1031\u1038\u1011\u102c\u1038\u101e\u100a\u103a)<\/li>\n<li>\u1018\u101b\u1014\u1037\u103a\u1001\u103a\u103b \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a: \u1010\u1005\u103a\u1014\u1031\u101b\u102c\u101c\u103b\u103e\u1004\u103a 21A (14A \u00d7 1.25 = 17.5A \u1000\u102d\u102f \u1011\u1031\u102c\u1000\u103a\u1015\u1036\u1037\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a)<\/li>\n<li>\u1021\u1011\u103d\u1000\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038: \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 650A \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a<\/li>\n<li>\u1017\u102d\u102f\u1037\u1021\u102c\u1038: 1000 Vdc<\/li>\n<li>OCPDs: PV \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1016\u103b\u1030\u1038\u1005\u103a\u1019\u103b\u102c\u1038\u104a \u101c\u1000\u103a\u101b\u103e\u102d \u1000\u103c\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a 15A\u104a \u1014\u1031\u102c\u1004\u103a\u1021\u1010\u103d\u1000\u103a 20A (\u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u104f \u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038 \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a \u1016\u103b\u1030\u1038\u1005\u103a \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1021\u1010\u103d\u1004\u103a\u1038)<\/li>\n<\/ul>\n<p><strong>Result:<\/strong> VIOX VSC-24-1000 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u100a\u102e\u1019\u103b\u103e\u101e\u1031\u102c \u1000\u102d\u101b\u102d\u101a\u102c\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1015\u102b: \u1042\u1044 \u1014\u1031\u101b\u102c\u104a 1000 Vdc, 21A \u1018\u101b\u1014\u1037\u103a\u1001\u103a\u103b\u104a 650A+ \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u104b \u1019\u1030\u101c\u1021\u1014\u1031\u1021\u1011\u102c\u1038 \u1041\u1042 \u1014\u1031\u101b\u102c\u1000\u102d\u102f 15A \u1016\u103b\u1030\u1038\u1005\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u1031\u102c \u1000\u103c\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1016\u103c\u100a\u1037\u103a\u1015\u102b\u104b \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1048-\u1041\u1042 \u1014\u1031\u101b\u102c\u1000\u102d\u102f \u101e\u102e\u1038\u101e\u1014\u1037\u103a\u1011\u102c\u1038\u1015\u102b\u104b \u1021\u1011\u103d\u1000\u103a \u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a 650A \u1021\u1010\u103d\u1000\u103a \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1015\u102b\u104b.<\/p>\n<p>\u1024\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u101e\u100a\u103a \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u101b\u103e\u102d\u101e\u1031\u102c \u1041\u1042 \u1014\u1031\u101b\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1011\u1000\u103a \u1021\u1005\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1004\u103a \u1041\u1045-\u1042\u1040% \u1001\u1014\u1037\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1005\u101b\u102d\u1010\u103a \u1048,\u1040\u1040\u1040-\u1041\u1042,\u1040\u1040\u1040\u104a \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1012\u102f\u1010\u102d\u101a\u1021\u1006\u1004\u1037\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u101b\u1015\u103a\u1006\u102d\u102f\u1004\u103a\u1038\u1001\u103b\u102d\u1014\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f \u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u1010\u103d\u1004\u103a 4:1 ROI \u1000\u102d\u102f \u1015\u1031\u1038\u1021\u1015\u103a\u101e\u100a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/close-up-interior-view-of-viox-solar-combiner-box-showing-pv-rated-fuses-dc-circuit-breakers-copper-busbars-and-spare-positions-available-for-future-string-expansion-in-modular-design.webp\" alt=\"Close-up interior view of VIOX solar combiner box showing PV-rated fuses, DC circuit breakers, copper busbars, and spare positions available for future string expansion in modular design\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">VIOX \u1006\u102d\u102f\u101c\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1018\u1031\u102c\u1000\u103a\u1005\u103a\u104f \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038 \u1019\u103c\u1004\u103a\u1000\u103d\u1004\u103a\u1038\u1000\u102d\u102f \u1021\u1014\u102e\u1038\u1000\u1015\u103a \u101b\u102d\u102f\u1000\u103a\u1000\u1030\u1038\u1011\u102c\u1038\u1015\u103c\u102e\u1038 PV \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1016\u103b\u1030\u1038\u1005\u103a\u1019\u103b\u102c\u1038\u104a DC \u1006\u102c\u1038\u1000\u1005\u103a \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u104a \u1000\u103c\u1031\u1038\u1014\u102e \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u101c\u102c \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1004\u103a \u1014\u1031\u102c\u1004\u103a\u101c\u102c\u1019\u100a\u1037\u103a \u1000\u103c\u102d\u102f\u1038\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/figcaption><\/figure>\n<h2>\u101b\u103e\u1031\u102c\u1004\u103a\u101b\u103e\u102c\u1038\u101e\u1004\u1037\u103a\u101e\u1031\u102c \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101b\u102c\u1010\u103d\u1004\u103a \u1021\u1016\u103c\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u1031\u102c \u1021\u1019\u103e\u102c\u1038\u1019\u103b\u102c\u1038<\/h2>\n<p>\u1021\u1010\u103d\u1031\u1037\u1021\u1000\u103c\u102f\u1036\u101b\u103e\u102d\u101e\u1031\u102c \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1014\u102c\u1019\u103b\u102c\u1038\u1015\u1004\u103a \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1006\u102d\u102f\u101c\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1018\u1031\u102c\u1000\u103a\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101b\u102c\u1010\u103d\u1004\u103a \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1011\u1031\u102c\u1004\u103a\u1001\u103b\u1031\u102c\u1000\u103a\u1019\u103b\u102c\u1038\u1011\u1032\u101e\u102d\u102f\u1037 \u1000\u103b\u101b\u1031\u102c\u1000\u103a\u1010\u1010\u103a\u101e\u100a\u103a\u104b \u1024\u1021\u1019\u103e\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u102d\u101b\u103e\u102d\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1001\u103b\u102d\u1014\u103a\u1014\u103e\u1004\u1037\u103a \u1018\u1010\u103a\u1002\u103b\u1000\u103a\u1000\u102d\u102f \u101e\u1000\u103a\u101e\u102c\u1005\u1031\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u1021\u1031\u102c\u1004\u103a \u1019\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038:<\/strong> \u101a\u1014\u1031\u1037 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1014\u1031\u101b\u102c\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a\u1000\u102d\u102f \u1010\u102d\u1000\u103b\u1005\u103d\u102c \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038 \u2014 \u201d\u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u1010\u103d\u1004\u103a \u1041\u1046 \u1000\u103c\u102d\u102f\u1038\u101b\u103e\u102d\u101e\u100a\u103a\u104a \u1011\u102d\u102f\u1037\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1041\u1046 \u1014\u1031\u101b\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1000\u102d\u102f \u101d\u101a\u103a\u101a\u1030\u1015\u102b\u1019\u100a\u103a\u201d \u2014 \u101e\u100a\u103a \u1021\u1016\u103c\u1005\u103a\u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038 \u1021\u1019\u103e\u102c\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1001\u103b\u102d\u1014\u103a \u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c\u1021\u1001\u102b \u101a\u1030\u1014\u1005\u103a\u1010\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u101b\u1014\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1012\u102f\u1010\u102d\u101a \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1000\u102d\u102f \u1014\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1004\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u101b\u1014\u103a \u1021\u1010\u1004\u103a\u1038\u1021\u1000\u103b\u1015\u103a \u1001\u102d\u102f\u1004\u103a\u1038\u1005\u1031\u1001\u103c\u1004\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1000\u102d\u102f \u1010\u102d\u102f\u1038\u1005\u1031\u101e\u100a\u103a\u104b \u1021\u1019\u103c\u1032\u1010\u1019\u103a\u1038 \u1021\u1015\u102d\u102f\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u1014\u1031\u102c\u1000\u103a\u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1014\u1031\u101b\u102c\u1021\u101b\u1031\u1021\u1010\u103d\u1000\u103a\u101e\u102d\u102f\u1037 \u1015\u1004\u1037\u103a\u1010\u1004\u103a\u1015\u102b\u104b.<\/p>\n<p><strong>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u101c\u103b\u1005\u103a\u101c\u103b\u1030\u101b\u103e\u102f\u1001\u103c\u1004\u103a\u1038:<\/strong> NEC \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1019\u1015\u103c\u102f\u1018\u1032 \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u104f \u1014\u102c\u1019\u100a\u103a\u1015\u103c\u102c\u1038\u1015\u102b \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u101a\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1021\u1000\u103c\u103d\u1004\u103a\u1038\u1019\u1032\u1037 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1021\u1016\u103c\u1005\u103a \u101e\u1018\u1031\u102c\u1011\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101c\u103d\u1014\u103a\u1038\u101e\u1031\u102c \u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c\u1019\u103b\u102c\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1002\u102d\u1010\u103a\u1019\u103b\u102c\u1038 \u1021\u101b\u100a\u103a\u1015\u103b\u1031\u102c\u103a\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1021\u101a\u103e\u1000\u103a\u1015\u1031\u1038\u101e\u1031\u102c \u1018\u101b\u102d\u1010\u103a\u1000\u102c \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u102c\u1038 \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a\u104b \u1014\u1031\u101b\u1031\u102c\u1004\u103a \u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u1000\u103b\u101e\u1031\u102c \u1021\u1015\u103c\u1004\u103a\u1018\u1000\u103a \u1021\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1004\u103a 60-70\u00b0C \u1021\u1011\u102d \u101b\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b VIOX Electric \u101e\u100a\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1014\u1031\u101b\u102c\u101c\u103d\u1010\u103a\u1019\u103b\u102c\u1038 \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1011\u102f\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u101e\u1004\u103a\u101e\u100a\u103a \u101e\u1004\u103a\u104f \u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1000\u102f\u1012\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u101a\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101b\u1015\u102b\u1019\u100a\u103a\u104b.<\/p>\n<p><strong>\u1010\u103d\u1032\u1016\u1000\u103a\u104d\u1019\u101b\u101e\u1031\u102c OCPD \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1001\u103c\u1004\u103a\u1038:<\/strong> \u1019\u1030\u101c\u1000 15A \u1016\u103b\u1030\u1038\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a 25A \u1016\u103b\u1030\u1038\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u1015\u103a\u1011\u100a\u1037\u103a\u101b\u1014\u103a \u1000\u103c\u102d\u102f\u1038\u1005\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1019\u1030\u101c\u1000\u103c\u102d\u102f\u1038 \u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u102d\u102f\u1038\u1019\u103c\u103e\u1004\u1037\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1019\u1011\u102c\u1038\u1015\u102b\u1000 \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1014\u1031\u102c\u1000\u103a\u1015\u103c\u1014\u103a\u1005\u102e\u1038\u1006\u1004\u103a\u1038\u1019\u103e\u102f \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b \u101e\u1004\u103a\u104f \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038 \u1019\u103b\u103e\u1031\u102c\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u103c\u102d\u102f\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u1031\u102c OCPD \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u1000\u102d\u102f \u1005\u1036\u1015\u103c\u102f\u1015\u102b \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u100a\u103a\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u100a\u103a\u101e\u100a\u1037\u103a\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u1031\u102c\u1000\u103a\u1015\u1036\u1037\u1015\u1031\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u1005\u103d\u102c \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u1015\u102b\u104b.<\/p>\n<p><strong>\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u101a\u103a\u1015\u103c\u1004\u103a\u101c\u103d\u101a\u103a\u1019\u101b\u103e\u102d\u101e\u1031\u102c 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\u1000\u103d\u1014\u103a\u1012\u1010\u103a\u1010\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101b\u1014\u103a \u1021\u1010\u1004\u103a\u1038\u1021\u1000\u103b\u1015\u103a \u1001\u102d\u102f\u1004\u103a\u1038\u1005\u1031\u101e\u100a\u103a\u104b \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c \u1010\u100a\u103a\u1014\u1031\u101b\u102c\u1000\u102d\u102f \u101e\u1004\u103a\u104f \u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038 \u1021\u1001\u1004\u103a\u1038\u1021\u1000\u103b\u1004\u103a\u1038 \u1001\u103c\u1031\u101b\u102c\u1001\u1036\u1014\u103e\u1004\u1037\u103a \u1006\u1000\u103a\u1005\u1015\u103a\u104d \u1017\u101f\u102d\u102f\u1015\u103c\u102f\u104d \u1005\u102e\u1005\u1009\u103a\u1015\u102b\u104a \u1015\u1011\u1019\u1021\u1006\u1004\u1037\u103a\u1021\u1010\u103d\u1000\u103a\u101e\u102c \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u1019\u1030\u101c 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\u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u101c\u102f\u1015\u103a\u101b\u1019\u100a\u103a\u101f\u102f \u1006\u102d\u102f\u101c\u102d\u102f\u101e\u100a\u103a \u2014 \u1019\u1000\u103c\u102c\u1001\u100f\u1006\u102d\u102f\u101e\u101c\u102d\u102f \u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036 \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u101e\u1031\u102c \u101a\u1030\u1006\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a\u104b \u101e\u1004\u103a\u104f \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038\u1015\u102f\u1036\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a O&amp;M \u101c\u1000\u103a\u1005\u103d\u1032\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u104a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1014\u1031\u101b\u102c\u1001\u103d\u1032\u101d\u1031\u1019\u103e\u102f\u1000\u102d\u102f \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u1015\u102b\u104b.<\/p>\n<h2>\u1014\u102d\u1002\u102f\u1036\u1038<\/h2>\n<p>\u1014\u1031\u102c\u1004\u103a\u101c\u102c\u1019\u100a\u1037\u103a \u1000\u103c\u102d\u102f\u1038\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1006\u102d\u102f\u101c\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1018\u1031\u102c\u1000\u103a\u1005\u103a\u1000\u102d\u102f \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u101f\u102f\u1010\u103a\u1015\u102b \u2014 \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1005\u1014\u1005\u103a\u1010\u1000\u103b \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u101c\u102f\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b NEC 690 \u1021\u101b \u101c\u1000\u103a\u101b\u103e\u102d \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u104a \u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u101e\u1031\u102c \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f 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\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u101e\u1004\u103a\u101e\u100a\u103a \u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u1021\u101c\u101a\u103a\u1010\u103d\u1004\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1019\u101b\u103e\u102d\u1018\u1032 \u1011\u102d\u101b\u1031\u102c\u1000\u103a\u1005\u103d\u102c \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c PV \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p>VIOX Electric \u101e\u100a\u103a 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\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u101a\u103a\u1015\u103c\u1004\u103a\u101c\u103d\u101a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038 (\u1041\u1046-\u1042\u1044 \u1014\u1031\u101b\u102c) \u1016\u103c\u1004\u1037\u103a VIOX \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u1004\u1037\u103a\u1021\u102c\u1038 \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u102f\u1010\u103a\u1019\u103c\u1005\u103a\u1000\u102d\u102f \u1015\u1031\u1038\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<p>\u101e\u1004\u103a\u104f \u1014\u1031\u102c\u1000\u103a\u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1014\u102c\u1002\u1010\u103a\u1021\u1010\u103d\u1000\u103a \u1021\u1006\u1004\u103a\u101e\u1004\u1037\u103a\u1016\u103c\u1005\u103a\u101e\u1031\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101b\u1014\u103a \u1021\u1006\u1004\u103a\u101e\u1004\u1037\u103a\u1016\u103c\u1005\u103a\u1015\u103c\u102e\u101c\u102c\u1038\u104b<a href=\"https:\/\/test.viox.com\/my\/contact\/\"> VIOX Electric \u1000\u102d\u102f \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u1015\u102b\u104b<\/a>\u2018\u101e\u1004\u103a\u104f \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f \u1021\u1001\u103b\u102d\u1014\u103a\u1007\u101a\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u1031\u102c \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u1021\u1000\u103c\u1036\u1009\u102c\u100f\u103a\u104a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1012\u1031\u1010\u102c\u1005\u102c\u101b\u103d\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1005\u102d\u1010\u103a\u1000\u103c\u102d\u102f\u1000\u103a \u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1021\u1016\u103d\u1032\u1037\u1011\u1036 \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u1015\u102b\u104b \u101e\u1004\u103a\u104f \u101b\u100a\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u1000\u103c\u102e\u1038\u1011\u103d\u102c\u1038\u101c\u102c\u1019\u100a\u1037\u103a \u1006\u102d\u102f\u101c\u102c \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036\u1000\u102d\u102f \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1000\u103c\u1015\u102b\u1005\u102d\u102f\u1037\u104b.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1828.98px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1828.98px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4847.55px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4847.55px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6422.38px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6422.38px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4793.05px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4793.05px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction When designing photovoltaic installations, few decisions carry as much long-term impact as properly sizing your solar combiner box. This critical junction point collects multiple PV strings into a single, higher-current output\u2014and undersizing it today can force expensive equipment replacement when you&#8217;re ready to expand tomorrow. According to field data from commercial solar contractors, nearly [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20833,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20830","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/20830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/comments?post=20830"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/20830\/revisions"}],"predecessor-version":[{"id":20832,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/20830\/revisions\/20832"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media\/20833"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media?parent=20830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/categories?post=20830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/tags?post=20830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}