{"id":18274,"date":"2025-07-10T15:49:12","date_gmt":"2025-07-10T07:49:12","guid":{"rendered":"https:\/\/viox.com\/?p=18274"},"modified":"2026-03-17T22:36:08","modified_gmt":"2026-03-17T14:36:08","slug":"surge-protection-devices-pros-and-cons","status":"publish","type":"post","link":"https:\/\/test.viox.com\/my\/surge-protection-devices-pros-and-cons\/","title":{"rendered":"Surge Protection Devices Pros and Cons: Are SPDs Worth It?"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u1014\u1005\u103a\u1010\u103d\u1004\u103a \u1011\u102d\u101c\u103d\u101a\u103a\u101b\u103e\u101c\u103d\u101a\u103a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u1021\u1015\u103c\u1004\u103a\u1018\u1000\u103a\u1010\u103d\u1004\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u104a \u1000\u1031\u1018\u101a\u103a\u101c\u103a\u1000\u103c\u102d\u102f\u1038\u101b\u103e\u100a\u103a\u1019\u103b\u102c\u1038\u104a \u1006\u102d\u102f\u101c\u102c\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u1005\u1014\u1005\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1000\u103c\u102e\u1038\u1019\u103c\u1004\u1037\u103a\u101e\u1031\u102c \u101b\u1015\u103a\u1006\u102d\u102f\u1004\u103a\u1038\u1001\u103b\u102d\u1014\u103a\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1019\u103b\u102c\u1038 \u1015\u102b\u101d\u1004\u103a\u1015\u102b\u1000 \u101b\u1004\u103a\u1038\u1014\u103e\u102e\u1038\u1019\u103c\u103e\u102f\u1015\u103a\u1014\u103e\u1036\u101b\u1014\u103a \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u101a\u102c\u101a\u102e\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u101b\u1014\u103a\u1014\u103e\u1004\u1037\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038 \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1014\u102d\u102f\u1004\u103a\u1001\u103c\u1031\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u101b\u1014\u103a \u1000\u1030\u100a\u102e\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1006\u102d\u102f\u101c\u102d\u102f\u101e\u100a\u103a\u1019\u103e\u102c \u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u1000\u103c\u102c\u1001\u100f \u1014\u102c\u1038\u101c\u100a\u103a\u1019\u103e\u102f\u101c\u103d\u1032\u1019\u103e\u102c\u1038\u1000\u103c\u101e\u100a\u103a\u104b <a href=\"https:\/\/test.viox.com\/my\/spd\/\">SPD<\/a> \u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u103c\u103f\u1014\u102c\u1010\u102d\u102f\u1004\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1015\u103b\u1031\u102c\u1000\u103a\u1000\u1004\u103a\u1038\u1005\u1031\u101e\u1031\u102c\u1006\u1031\u1038 \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1019\u103c\u1031\u1005\u102d\u102f\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u104a \u101c\u103d\u1014\u103a\u1000\u1032\u101e\u1031\u102c\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u1001\u103c\u1004\u103a\u1038\u104a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u101c\u1031\u1037\u1021\u1000\u103b\u1004\u1037\u103a\u1000\u102d\u102f \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1001\u103c\u1004\u103a\u1038 \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a \u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1016\u103c\u1005\u103a\u101b\u1015\u103a\u1010\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u1019\u100a\u103a\u101f\u102f \u1021\u102c\u1019\u1019\u1001\u1036\u1015\u102b\u104b.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"display: block; margin: 0 auto; max-width: 100%;\" src=\"https:\/\/img.viox.com\/Engineer-inspecting-a-panel-mounted-surge-protection-device-in-a-commercial-electrical-cabinet.webp\" alt=\"Engineer inspecting a panel-mounted surge protection device in a commercial electrical cabinet\" \/><figcaption style=\"font-style: italic; margin-top: 10px; color: #555; font-size: 0.9em;\">\u1005\u1014\u1005\u103a\u104f \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1017\u102e\u101b\u102d\u102f\u1021\u1010\u103d\u1004\u103a\u1038\u101b\u103e\u102d Panel-Mounted Surge Protection Device (SPD) \u1000\u102d\u102f \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1010\u1005\u103a\u1026\u1038\u1019\u103e \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038 \u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1014\u1031\u1015\u102b\u101e\u100a\u103a\u104b.<\/figcaption><\/figure>\n<p>\u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u103b\u101e\u1031\u102c \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102c \u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101b\u103e\u102d\u1019\u101b\u103e\u102d \u101b\u102d\u102f\u1038\u101b\u102d\u102f\u1038\u101b\u103e\u1004\u103a\u1038\u101b\u103e\u1004\u103a\u1038 \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u1015\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u1010\u1032\u1037\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1000\u1010\u1031\u102c\u1037 \u1012\u102b\u1015\u102b\u1015\u1032\u104b <strong>\u1024\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a SPD \u104f \u1021\u1000\u103b\u102d\u102f\u1038\u1000\u103b\u1031\u1038\u1007\u1030\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u104e\u1004\u103a\u1038\u104f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1011\u1000\u103a \u101e\u102c\u101c\u103d\u1014\u103a\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/strong><\/p>\n<p>\u1021\u1011\u103d\u1031\u1011\u103d\u1031 \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u102f\u1010\u103a\u1019\u103c\u1005\u103a\u1021\u1010\u103d\u1000\u103a\u104a \u1000\u103c\u100a\u1037\u103a\u1015\u102b\u104b <a href=\"https:\/\/test.viox.com\/my\/what-is-a-surge-protection-device\/\">SPD \u1006\u102d\u102f\u1010\u102c\u1018\u102c\u101c\u1032<\/a>.<\/p>\n<h2>\u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u104f \u1021\u1013\u102d\u1000 \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102c\u1038 \u1021\u1018\u101a\u103a\u1014\u100a\u103a\u1038\u104b<\/h2>\n<p>SPD \u1021\u1010\u103d\u1000\u103a \u1021\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1006\u102f\u1036\u1038\u1021\u1001\u103b\u1000\u103a\u1019\u103e\u102c \u101b\u102d\u102f\u1038\u101b\u103e\u1004\u103a\u1038\u1015\u102b\u101e\u100a\u103a- \u1001\u1031\u1010\u103a\u1019\u102e\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101a\u1001\u1004\u103a\u1000\u1011\u1000\u103a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1018\u102f\u1010\u103a\u1019\u103b\u102c\u1038\u104a \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u101b\u1031\u1038\u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u102b\u101d\u102b\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038 \u1015\u102d\u102f\u1019\u102d\u102f\u1015\u102b\u101d\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b \u1024\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101b\u102d\u102f\u1038\u101b\u102c\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u1031\u102c\u101d\u1014\u103a\u1019\u103b\u102c\u1038\u1011\u1000\u103a \u101a\u102c\u101a\u102e\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u102d\u102f\u1019\u102d\u102f\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u101c\u103d\u101a\u103a\u1010\u1010\u103a\u101e\u100a\u103a\u104b.<\/p>\n<h3>SPDs \u104f \u1021\u1013\u102d\u1000 \u1021\u1000\u103b\u102d\u102f\u1038\u1000\u103b\u1031\u1038\u1007\u1030\u1038\u1019\u103b\u102c\u1038<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 8px;\">\u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a<\/th>\n<th style=\"padding: 8px;\">\u1021\u1018\u101a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1014\u100a\u103a\u1038<\/th>\n<th style=\"padding: 8px;\">\u1015\u102f\u1036\u1019\u103e\u1014\u103a \u1025\u1015\u1019\u102c\u1019\u103b\u102c\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">\u101a\u102c\u101a\u102e\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037 \u1019\u101b\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u1019\u102e \u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u101b\u1014\u103a \u1000\u1030\u100a\u102e\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">Panels, drives, PLCs, building systems, EV infrastructure<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">Uptime \u1014\u103e\u1004\u1037\u103a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1036\u1037\u1015\u102d\u102f\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1021\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1021\u101a\u103e\u1000\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1031\u102c \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1019\u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1005\u1000\u103a\u1019\u103e\u102f\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u104a \u1012\u1031\u1010\u102c\u1021\u1004\u103a\u1010\u102c\u1016\u1031\u1037\u1005\u103a\u1019\u103b\u102c\u1038\u104a \u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u101c\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c Downstream \u1015\u102d\u102f\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1021\u1010\u1031\u102c\u103a\u101c\u1031\u1038\u101e\u1031\u1038\u1004\u101a\u103a\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u101e\u100a\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1015\u102d\u102f\u1019\u102d\u102f\u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a \u1000\u1030\u100a\u102e\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">Inverters, control panels, communication devices, chargers<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1021\u101c\u103d\u103e\u102c\u101c\u102d\u102f\u1000\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1014\u100a\u103a\u1038\u1017\u103b\u1030\u101f\u102c\u1000\u102d\u102f \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1010\u1005\u103a\u1001\u102f\u1011\u1000\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u104f \u1010\u1005\u103a\u1005\u102d\u1010\u103a\u1010\u1005\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1021\u1016\u103c\u1005\u103a \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">Main service, sub-distribution, and point-of-use protection<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1011\u102d\u1010\u103d\u1031\u1037\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1010\u103d\u1004\u103a \u1021\u101e\u102f\u1036\u1038\u101d\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u104a \u1001\u101c\u102f\u1010\u103a\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u1005\u102c\u1000\u103b\u103d\u1031\u1038\u101e\u1030\u101b\u103e\u100a\u103a\u1019\u103b\u102c\u1038\u101b\u103e\u102d\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a \u1021\u1011\u1030\u1038\u101e\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">Outdoor systems, rooftop solar, remote cabinets, long cable routes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>SPD \u101e\u100a\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u101b\u1014\u103a\u1005\u103b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c\u104a \u101d\u1004\u103a\u101b\u1031\u102c\u1000\u103a\u101b\u1014\u103a\u1001\u1000\u103a\u1001\u1032\u101e\u1031\u102c \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u101b\u1014\u103a\u1021\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1021\u101a\u103e\u1000\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1031\u102c \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u1037\u103a\u1021\u1001\u102b \u1021\u1019\u103b\u102c\u1038\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1016\u102d\u102f\u1038\u1010\u1014\u103a\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u1011\u102d\u102f\u1037\u1000\u103c\u1031\u102c\u1004\u1037\u103a SPDs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1006\u102d\u102f\u101c\u102c\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u104a \u1005\u1000\u103a\u1019\u103e\u102f\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u1005\u1014\u1005\u103a\u104a variable-speed drive \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u104a EV \u1021\u102c\u1038\u101e\u103d\u1004\u103a\u1038\u1021\u1001\u103c\u1031\u1001\u1036\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036\u1014\u103e\u1004\u1037\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026\u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u101e\u102f\u1036\u1038\u1019\u103b\u102c\u1038\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<h2>\u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u104f \u1021\u1013\u102d\u1000 \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102c\u1038 \u1021\u1018\u101a\u103a\u1014\u100a\u103a\u1038\u104b<\/h2>\n<p>\u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a\u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038 \u1024\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a \u1006\u1031\u102c\u1004\u103a\u1038\u1015\u102b\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u101e\u100a\u103a \u1021\u101c\u103d\u1014\u103a\u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103c\u1004\u103a\u1000\u103c\u101e\u100a\u103a\u104b \u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u104f\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101e\u100a\u103a \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1021\u1015\u1031\u102b\u103a \u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a\u104b \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u1005\u103d\u102c\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u1005\u103d\u102c\u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c SPD \u101e\u100a\u103a \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1019\u103e\u102f\u1021\u101e\u102d\u1000\u102d\u102f \u1019\u103e\u102c\u1038\u101a\u103d\u1004\u103a\u1038\u1005\u103d\u102c\u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1019\u100a\u103a\u101e\u100a\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u101e\u1031\u102c\u1014\u100a\u103a\u1038\u1017\u103b\u1030\u101f\u102c\u1019\u103e\u1019\u101b\u103e\u102d\u1001\u103c\u1004\u103a\u1038\u1011\u1000\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1019\u103b\u102c\u1038\u1010\u1010\u103a\u101e\u100a\u103a\u104b.<\/p>\n<h3>SPDs \u104f \u1021\u1013\u102d\u1000 \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 8px;\">\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a<\/th>\n<th style=\"padding: 8px;\">\u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1010\u103d\u1004\u103a \u1018\u102c\u1000\u102d\u102f\u1006\u102d\u102f\u101c\u102d\u102f\u101e\u1014\u100a\u103a\u1038\u104b<\/th>\n<th style=\"padding: 8px;\">\u101d\u101a\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u1000 \u1021\u1018\u101a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u101c\u103b\u1005\u103a\u101c\u103b\u1030\u101b\u103e\u102f\u1000\u103c\u101e\u1014\u100a\u103a\u1038\u104b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">SPDs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u103c\u103f\u1014\u102c\u1010\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u102f \u1019\u101b\u1015\u103a\u1010\u1014\u1037\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u104b<\/td>\n<td style=\"padding: 8px;\">\u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u101a\u102c\u101a\u102e\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1011\u102f\u1010\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u101d\u1014\u103a\u1015\u102d\u102f\u1001\u103c\u1004\u103a\u1038\u104a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u101e\u1031\u102c\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1000\u103c\u102c\u101b\u103e\u100a\u103a\u1001\u1036\u101e\u1031\u102c \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b<\/td>\n<td style=\"padding: 8px;\">\u101d\u101a\u103a\u101e\u1030\u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u101e\u100a\u103a SPD \u101e\u100a\u103a \u101a\u1031\u1018\u102f\u101a\u103b\u1015\u102b\u101d\u102b\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1000\u1032\u1037\u101e\u102d\u102f\u1037 \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u101b\u1014\u103a \u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1000\u103c\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u101e\u100a\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a \u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1001\u1032\u1021\u101b\u103e\u100a\u103a\u104a \u1019\u103c\u1031\u1005\u102d\u102f\u1000\u103a\u1021\u1005\u102e\u1021\u1005\u1009\u103a\u1014\u103e\u1004\u1037\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036\u1011\u1000\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u1002\u101b\u102f\u1010\u1005\u102d\u102f\u1000\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u101c\u1031\u1037\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">SPDs \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1000\u102f\u1014\u103a\u1006\u102f\u1036\u1038\u101b\u1000\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1011\u1015\u103a\u1001\u102b\u1011\u1015\u103a\u1001\u102b \u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1011\u102d\u1010\u103d\u1031\u1037\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038 \u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u101c\u102c\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u101d\u101a\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u101e\u100a\u103a SPDs \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u103c\u102e\u1038 \u1019\u1031\u1037\u1011\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1021\u1016\u103c\u1005\u103a \u101e\u1018\u1031\u102c\u1011\u102c\u1038\u101c\u1031\u1037\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1019\u103e\u102c\u1038\u101a\u103d\u1004\u103a\u1038\u101e\u1031\u102c\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1014\u100a\u103a\u1038\u1017\u103b\u1030\u101f\u102c\u1010\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1005\u1031\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1019\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u1031\u102c Type 1, Type 2 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a Type 3 \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u1019\u103e\u1010\u103a\u1014\u103e\u1004\u1037\u103a \u1019\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u104b<\/td>\n<td style=\"padding: 8px;\">\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1021\u1005\u102c\u1038 \u1005\u103b\u1031\u1038\u1014\u103e\u102f\u1014\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u101c\u1031\u1037\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1006\u102d\u102f\u1000\u103a\u1010\u102d\u102f\u1004\u103a\u1038\u101e\u100a\u103a \u1010\u1030\u100a\u102e\u101e\u1031\u102c\u1021\u1006\u1004\u1037\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1019\u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u104b<\/td>\n<td style=\"padding: 8px;\">\u101b\u1004\u103a\u1038\u1014\u103e\u102e\u1038\u1019\u103c\u103e\u102f\u1015\u103a\u1014\u103e\u1036\u1019\u103e\u102f\u1021\u1015\u1031\u102b\u103a \u1021\u1000\u103b\u102d\u102f\u1038\u1021\u1019\u103c\u1010\u103a\u101e\u100a\u103a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u104a \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1021\u101c\u102d\u102f\u1000\u103a \u1000\u103d\u1032\u1015\u103c\u102c\u1038\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1006\u1031\u102c\u1004\u103a\u1038\u1015\u102b\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u101e\u100a\u103a \u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u100a\u103a\u101f\u102f \u1010\u1004\u103a\u1015\u103c\u1000\u103c\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1021\u1000\u103c\u102e\u1038\u1019\u102c\u1038\u1006\u102f\u1036\u1038 \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u103b\u101e\u1031\u102c \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103e\u102c \u101f\u102c\u1037\u1012\u103a\u101d\u1032\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1019\u103e\u102c\u1038\u101a\u103d\u1004\u103a\u1038\u1005\u103d\u102c\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u101d\u101a\u103a\u101e\u1030\u1010\u1005\u103a\u1026\u1038\u101e\u100a\u103a SPD \u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u103c\u102e\u1038 \u1021\u101c\u102f\u1015\u103a\u1015\u103c\u102e\u1038\u1015\u103c\u102e\u101f\u102f \u101a\u1030\u1006\u1000\u102c \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1019\u103c\u1031\u1005\u102d\u102f\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u1014\u1031\u101b\u102c\u1001\u103b\u1011\u102c\u1038\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u101c\u103b\u1005\u103a\u101c\u103b\u1030\u101b\u103e\u102f\u1011\u102c\u1038\u101e\u100a\u103a\u104b \u1011\u102d\u102f\u1021\u1001\u102b\u1019\u103e\u101e\u102c \u201c\u1021\u1000\u103b\u102d\u102f\u1038\u1021\u1019\u103c\u1010\u103a\u1019\u103b\u102c\u1038\u201d \u101e\u100a\u103a \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u1015\u102d\u102f\u1037\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u101b\u1015\u103a\u1010\u1014\u1037\u103a\u101e\u103d\u102c\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1019\u103e\u102c SPDs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1019\u103c\u1032\u1010\u1019\u103a\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101b\u103e\u102d\u1019\u101b\u103e\u102d\u1006\u102d\u102f\u101c\u103b\u103e\u1004\u103a \u101b\u102d\u102f\u1038\u101e\u102c\u1038\u101e\u1031\u102c\u1021\u1016\u103c\u1031\u1019\u103e\u102c \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1019\u103e\u102c \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u1011\u102d\u1010\u103d\u1031\u1037\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u104a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1015\u103c\u100a\u1037\u103a\u1014\u103e\u1000\u103a\u1014\u1031\u101e\u1031\u102c\u104a \u101b\u1015\u103a\u1006\u102d\u102f\u1004\u103a\u1038\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u101c\u103d\u101a\u103a\u101e\u1031\u102c \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101b\u103e\u102d\u1019\u101b\u103e\u102d\u1006\u102d\u102f\u101c\u103b\u103e\u1004\u103a \u1021\u1016\u103c\u1031\u1019\u103e\u102c \u1015\u102d\u102f\u104d\u1019\u103b\u102c\u1038\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<h2>\u1021\u1000\u103b\u102d\u102f\u1038\u1021\u1019\u103c\u1010\u103a\u1019\u103b\u102c\u1038 \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a\u1016\u103c\u1005\u103a\u1019\u1016\u103c\u1005\u103a \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1015\u1031\u1038\u101e\u1031\u102c \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c Parameters \u1019\u103b\u102c\u1038<\/h2>\n<p>\u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a \u1021\u1000\u103b\u102d\u102f\u1038\u1021\u1015\u103c\u1005\u103a\u1006\u103d\u1031\u1038\u1014\u103d\u1031\u1038\u1019\u103e\u102f\u101e\u100a\u103a \u1021\u101e\u102f\u1036\u1038\u101d\u1004\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a\u101e\u100a\u103a \u1019\u100a\u103a\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1016\u103c\u1005\u103a\u101c\u102c\u101e\u100a\u103a\u1000\u102d\u102f \u101e\u102d\u101c\u102d\u102f\u1000\u103c\u101e\u100a\u103a\u104b \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1010\u103d\u1004\u103a SPD \u101e\u100a\u103a \u104e\u1004\u103a\u1038\u104f parameters \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u1014\u1005\u103a\u1014\u103e\u1004\u1037\u103a\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f\u101b\u103e\u102d\u1019\u101b\u103e\u102d \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u103c\u102e\u1038\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a\u1010\u1015\u103c\u102d\u102f\u1004\u103a\u1014\u1000\u103a \u1021\u1014\u103e\u1005\u103a\u101e\u102c\u101b\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u201c\u1000\u1031\u102c\u1004\u103a\u1038\u201d \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u201c\u1006\u102d\u102f\u1038\u201d \u1016\u103c\u1005\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u101b\u1015\u103a\u1010\u1014\u1037\u103a\u101e\u103d\u102c\u1038\u101e\u100a\u103a\u104b.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"display: block; margin: 0 auto; max-width: 100%;\" src=\"https:\/\/img.viox.com\/Technical-illustration-showing-SPD-protection-limits-and-the-risk-of-temporary-overvoltage.webp\" alt=\"Technical illustration showing SPD protection limits and the risk of temporary overvoltage\" \/><figcaption style=\"font-style: italic; margin-top: 10px; color: #555; font-size: 0.9em;\">\u1019\u101b\u103e\u102d\u1019\u1016\u103c\u1005\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c SPD \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u104a MCOV\u104a VPR \u1014\u103e\u1004\u1037\u103a \u101a\u102c\u101a\u102e\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1006\u1000\u103a\u1005\u1015\u103a\u101e\u1031\u102c \u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u101e\u1031\u102c\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u101b\u102f\u1015\u103a\u1016\u1031\u102c\u103a\u1011\u102c\u1038\u101e\u100a\u1037\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1015\u102f\u1036\u1000\u103c\u1019\u103a\u1038\u104b.<\/figcaption><\/figure>\n<h3>\u1015\u103c\u1014\u103a\u101c\u100a\u103a\u101e\u102f\u1036\u1038\u101e\u1015\u103a\u101b\u1014\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1006\u102f\u1036\u1038 SPD parameters \u1019\u103b\u102c\u1038<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 8px;\">\u1007\u102c\u1010\u102d<\/th>\n<th style=\"padding: 8px;\">\u1021\u1018\u101a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1014\u100a\u103a\u1038<\/th>\n<th style=\"padding: 8px;\">\u1014\u102c\u1038\u101c\u100a\u103a\u1019\u103e\u102f\u101c\u103d\u1032\u1019\u103e\u102c\u1038\u1015\u102b\u1000 \u1018\u102c\u1010\u103d\u1031\u1019\u103e\u102c\u1038\u101e\u103d\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101c\u1032<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>MCOV<\/strong> (Maximum Continuous Operating Voltage)<\/td>\n<td style=\"padding: 8px;\">SPD \u101e\u100a\u103a \u1019\u101b\u100a\u103a\u101b\u103d\u101a\u103a\u1018\u1032 \u101c\u103b\u103e\u1015\u103a\u1000\u1030\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u1015\u103c\u102f\u1018\u1032 \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1021\u101c\u103d\u1014\u103a\u1014\u102d\u1019\u1037\u103a\u101e\u1031\u102c\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101e\u100a\u103a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038\u104a \u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1019\u1010\u102d\u102f\u1004\u103a\u1019\u102e \u1021\u102d\u102f\u1019\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a\u1005\u1014\u1005\u103a\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1021\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a \u1016\u103b\u1000\u103a\u1006\u102e\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1016\u103c\u1005\u103a\u1005\u1031\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>VPR<\/strong> \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1006\u1004\u1037\u103a \/ clamping \u1021\u1015\u103c\u102f\u1021\u1019\u1030<\/td>\n<td style=\"padding: 8px;\">\u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1016\u103c\u1005\u103a\u101b\u1015\u103a\u1021\u1010\u103d\u1004\u103a\u1038 downstream \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u103c\u1004\u103a\u1010\u103d\u1031\u1037\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u1037\u103a \u1000\u103b\u1014\u103a\u101b\u103e\u102d\u101e\u1031\u102c\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u100a\u103d\u103e\u1014\u103a\u1015\u103c\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a panel \u1010\u103d\u1004\u103a\u101b\u103e\u102d\u1014\u1031\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1011\u102d\u101c\u103d\u101a\u103a\u101b\u103e\u101c\u103d\u101a\u103a\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101c\u103d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1006\u1004\u1037\u103a\u1000\u102d\u102f \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u104c<\/strong> (Nominal discharge current)<\/td>\n<td style=\"padding: 8px;\">\u1011\u1015\u103a\u1001\u102b\u1011\u1015\u103a\u1001\u102b \u1021\u102c\u1038\u1015\u103c\u1004\u103a\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1010\u102c\u101d\u1014\u103a\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1000\u102d\u102f \u100a\u103d\u103e\u1014\u103a\u1015\u103c\u101b\u1014\u103a \u1000\u1030\u100a\u102e\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1010\u1005\u103a\u1001\u102f\u101e\u100a\u103a \u1015\u1011\u1019\u1021\u1000\u103c\u102d\u1019\u103a\u1016\u103c\u1005\u103a\u101b\u1015\u103a\u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u1011\u1015\u103a\u1001\u102b\u1010\u101c\u1032\u101c\u1032 \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1021\u1031\u102c\u1000\u103a\u1010\u103d\u1004\u103a \u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c \u1021\u102d\u102f\u1019\u1004\u103a\u1038\u101e\u103d\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>Imax<\/strong> (\u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038)<\/td>\n<td style=\"padding: 8px;\">\u1015\u103c\u1004\u103a\u1038\u1011\u1014\u103a\u101e\u1031\u102c\u1016\u103c\u1005\u103a\u101b\u1015\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a surge \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1000\u102d\u102f \u100a\u103d\u103e\u1014\u103a\u1015\u103c\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u101d\u101a\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1000\u103c\u102e\u1038\u1006\u102f\u1036\u1038\u1014\u1036\u1015\u102b\u1010\u103a\u1000\u102d\u102f\u101e\u102c \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u101c\u1031\u1037\u101b\u103e\u102d\u1015\u103c\u102e\u1038 \u1000\u103b\u1014\u103a\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u101e\u100a\u103a application \u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f\u101b\u103e\u102d\u1019\u101b\u103e\u102d\u1000\u102d\u102f \u101c\u103b\u1005\u103a\u101c\u103b\u1030\u101b\u103e\u102f\u1011\u102c\u1038\u1010\u1010\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1024\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1005\u102e \u1019\u1016\u1010\u103a\u101e\u1004\u1037\u103a\u1015\u102b\u104b \u1021\u1013\u102d\u1015\u1039\u1015\u102c\u101a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1019\u103e\u102c SPD \u104f \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1010\u1014\u103a\u1038\u1021\u1005\u102c\u1038\u104a \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u104a \u1010\u100a\u103a\u1014\u1031\u101b\u102c\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1019\u103e\u102f\u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d\u101e\u100a\u103a \u101c\u1000\u103a\u101b\u103e\u102d\u1005\u1014\u1005\u103a\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f\u101b\u103e\u102d\u1019\u101b\u103e\u102d\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b parameter \u1021\u1014\u1000\u103a\u1016\u103d\u1004\u1037\u103a\u1006\u102d\u102f\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u1015\u102d\u102f\u1019\u102d\u102f\u1014\u102c\u1038\u101c\u100a\u103a\u101c\u102d\u102f\u1015\u102b\u1000 \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1005\u102c\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b <a href=\"https:\/\/test.viox.com\/my\/imax-vs-in-ratings-for-surge-protection-devices\/\">Imax vs In<\/a> \u1014\u103e\u1004\u1037\u103a <a href=\"https:\/\/test.viox.com\/my\/uc-up-mean-on-spd\/\">Uc vs Up<\/a>.<\/p>\n<h2>Surge Protection Devices \u104f \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u1005\u103a\u1001\u103b\u1000\u103a\u1000\u103c\u100a\u1037\u103a\u1001\u103c\u1004\u103a\u1038<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"display: block; margin: 0 auto; max-width: 100%;\" src=\"https:\/\/img.viox.com\/Infographic-showing-the-pros-and-cons-of-surge-protection-devices-in-electrical-systems.webp\" alt=\"Infographic showing the pros and cons of surge protection devices in electrical systems\" \/><figcaption style=\"font-style: italic; margin-top: 10px; color: #555; font-size: 0.9em;\">Surge protection devices \u1019\u103b\u102c\u1038\u104f \u1021\u1013\u102d\u1000\u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u103e\u102f\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c infographic \u1010\u1005\u103a\u1001\u102f\u104b.<\/figcaption><\/figure>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 8px;\">\u1021\u1000\u103b\u102d\u102f\u1038\u1021\u1015\u103c\u1005\u103a\u1019\u103b\u102c\u1038<\/th>\n<th style=\"padding: 8px;\">\u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u101a\u102c\u101a\u102e\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u101b\u1014\u103a \u1000\u1030\u100a\u102e\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101b\u1031\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1015\u103c\u103f\u1014\u102c\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1019\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1008\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c downstream \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101b\u1014\u103a \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1005\u1014\u1005\u103a\u104f\u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a uptime \u1000\u102d\u102f \u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1015\u1036\u1037\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1021\u1001\u103b\u102d\u1014\u103a\u1000\u103c\u102c\u101c\u102c\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a\u1021\u1019\u103b\u103e \u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u101c\u102c\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1021\u101c\u103d\u103e\u102c\u101c\u102d\u102f\u1000\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1014\u100a\u103a\u1038\u1017\u103b\u1030\u101f\u102c\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101e\u102f\u1036\u1038\u101d\u1004\u103a\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1019\u103e\u102c\u1038\u101a\u103d\u1004\u103a\u1038\u101e\u1031\u102c\u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u102d\u1010\u103a\u1015\u103b\u1000\u103a\u1005\u101b\u102c\u1014\u103e\u1004\u1037\u103a \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u101e\u1031\u102c\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1006\u102e\u101e\u102d\u102f\u1037 \u1026\u1038\u1010\u100a\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1021\u1011\u1030\u1038\u101e\u1016\u103c\u1004\u1037\u103a surge \u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u101e\u1031\u102c \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038 \u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036\u1015\u102b\u101d\u1004\u103a\u101e\u1031\u102c \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/td>\n<td style=\"padding: 8px;\">\u1021\u1015\u102d\u102f\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1014\u103e\u1004\u1037\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u101b\u1031\u1038\u1006\u103d\u1032\u1019\u103e\u102f\u101e\u100a\u103a \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1021\u101c\u103d\u1014\u103a\u1014\u100a\u103a\u1038\u101e\u1031\u102c application \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1010\u101b\u102c\u1038\u1019\u103b\u103e\u1010\u101e\u100a\u103a\u101f\u102f \u1019\u1001\u1036\u1005\u102c\u1038\u101b\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u104b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Surge Protection Devices \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u103b\u102c\u1038\u101e\u1031\u102c\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1013\u102d\u1015\u1039\u1015\u102c\u101a\u103a\u101b\u103e\u102d\u101e\u1031\u102c\u1021\u1001\u102b<\/h2>\n<p>\u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1010\u1005\u103a\u1001\u102f\u1019\u103e\u1014\u103a\u101c\u103b\u103e\u1004\u103a SPDs \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u101b\u1014\u103a \u1021\u101c\u103d\u101a\u103a\u1000\u1030\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/p>\n<ul>\n<li>\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u1021\u102c\u101b\u102f\u1036\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104a drives \u1019\u103b\u102c\u1038\u104a inverters \u1019\u103b\u102c\u1038\u104a controllers \u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u101b\u1031\u1038 interfaces \u1019\u103b\u102c\u1038\u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a\u104b.<\/li>\n<li>site \u1010\u103d\u1004\u103a \u1015\u103c\u1004\u103a\u1015\u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u104a \u101b\u103e\u100a\u103a\u101c\u103b\u102c\u1038\u101e\u1031\u102c cable \u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u102d\u102f\u1038\u1000\u103c\u102d\u102f\u1038\u1014\u103e\u1004\u1037\u103a\u1006\u1000\u103a\u1005\u1015\u103a\u101e\u1031\u102c surge \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/li>\n<li>downtime \u104f\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u101e\u100a\u103a SPD \u104f\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1011\u1000\u103a \u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u100a\u103a\u104b.<\/li>\n<li>panel \u101e\u100a\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u101b\u1014\u103a\u104a \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1005\u1010\u1004\u103a\u101b\u1014\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u101b\u1014\u103a\u1001\u1000\u103a\u1001\u1032\u101e\u1031\u102c \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/li>\n<li>project specification\u104a site standards \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a end-user \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a surge \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b.<\/li>\n<\/ul>\n<p>\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1025\u1015\u1019\u102c\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a-<\/p>\n<ul>\n<li>industrial control panels<\/li>\n<li>\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u1005\u1014\u1005\u103a\u1015\u102b\u101b\u103e\u102d\u101e\u1031\u102c \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026\u1019\u103b\u102c\u1038<\/li>\n<li>\u1006\u102d\u102f\u101c\u102c PV \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>EV \u1021\u102c\u1038\u101e\u103d\u1004\u103a\u1038\u1021\u1001\u103c\u1031\u1001\u1036\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036<\/li>\n<li>\u1013\u102c\u1010\u103a\u101c\u103e\u1031\u1000\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>VFD-driven \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>\u1021\u101d\u1031\u1038\u1011\u102d\u1014\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u103c\u1004\u103a\u1015\u1017\u102e\u101b\u102d\u102f\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<h2>SPD \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1019\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c\u1021\u1001\u102b<\/h2>\n<p>\u1024\u101e\u100a\u103a\u1019\u103e\u102c \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u101b\u102c\u1010\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1010\u103d\u1004\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1006\u102f\u1036\u1038\u1021\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1011\u1032\u1019\u103e \u1010\u1005\u103a\u1001\u102f\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b SPDs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101b\u103e\u102d\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u1006\u1000\u103a\u1005\u1015\u103a\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u101b\u102c\u1010\u103d\u1004\u103a \u1014\u102c\u1038\u101c\u100a\u103a\u101b\u1019\u100a\u103a\u104b.<\/p>\n<p>SPD \u101e\u100a\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1019\u101f\u102f\u1010\u103a\u1015\u102b-<\/p>\n<ul>\n<li>\u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c earthing \u1014\u103e\u1004\u1037\u103a bonding<\/li>\n<li>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c overcurrent \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/li>\n<li>\u1015\u1005\u1039\u1005\u100a\u103a\u1038-\u1010\u102d\u1000\u103b\u101e\u1031\u102c \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>\u101c\u103b\u103e\u1015\u103a\u1000\u102c\u101e\u1019\u102c\u1013\u102d<\/li>\n<li>\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c cable routing \u1014\u103e\u1004\u1037\u103a panel \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038<\/li>\n<li>\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1005\u1014\u1005\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/li>\n<\/ul>\n<p>\u1025\u1015\u1019\u102c\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a\u104a SPD \u101e\u100a\u103a breaker\u104a fuse \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a residual-current device \u1000\u102d\u102f \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1006\u1000\u103a\u1010\u102d\u102f\u1000\u103a\u1019\u103c\u1031\u101e\u102c\u1038\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u101e\u1031\u102c panel \u101c\u1000\u103a\u101b\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u101c\u100a\u103a\u1038 \u1019\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u104b site \u1010\u103d\u1004\u103a \u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c earthing \u1015\u103c\u103f\u1014\u102c\u1019\u103b\u102c\u1038\u101b\u103e\u102d\u1015\u102b\u1000 surge protection \u1000\u102d\u102f \u101b\u102d\u102f\u1038\u101b\u103e\u1004\u103a\u1038\u1005\u103d\u102c\u1011\u100a\u1037\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1019\u100a\u103a\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b.<\/p>\n<p>\u101a\u102c\u101a\u102e surges \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u101b\u1014\u103a\u101c\u100a\u103a\u1038 \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1015\u102b\u101e\u100a\u103a\u104b <strong>\u101a\u102c\u101a\u102e \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1000\u103c\u102c\u101b\u103e\u100a\u103a\u1001\u1036\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1001\u103c\u1004\u103a\u1038<\/strong> \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u104b SPD \u1000\u102d\u102f \u1001\u100f\u1010\u102c surge \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1014\u103a \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b \u1000\u103c\u102c\u101b\u103e\u100a\u103a\u1001\u1036\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a TOV \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u101e\u100a\u103a \u1006\u1014\u1037\u103a\u1000\u103b\u1004\u103a\u1018\u1000\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a SPD \u1000\u102d\u102f \u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036\u1016\u102d\u1021\u102c\u1038\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104a MOV \u1021\u1015\u1030\u1015\u1031\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1021\u101b\u103e\u102d\u1014\u103a\u1019\u103c\u103e\u1004\u1037\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1015\u103c\u1004\u103a\u1038\u1011\u1014\u103a\u101e\u1031\u102c\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u102f\u101a\u103a\u1010\u102d\u102f\u1004\u103a\u1000\u102d\u102f \u1016\u103b\u1000\u103a\u1006\u102e\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u1011\u102d\u102f\u1037\u1000\u103c\u1031\u102c\u1004\u1037\u103a surge protection \u1000\u102d\u102f \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c\u1005\u1014\u1005\u103a\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1021\u1016\u103c\u1005\u103a \u1018\u101a\u103a\u1010\u1031\u102c\u1037\u1019\u103e \u1019\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101e\u1004\u1037\u103a\u1015\u102b\u104b.<\/p>\n<h2>SPD \u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1019\u103b\u102c\u1038 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u101b\u1001\u103c\u1004\u103a\u1038\u104f \u1021\u1016\u103c\u1005\u103a\u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/h2>\n<p>\u101d\u101a\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u101e\u100a\u103a SPD \u101e\u100a\u103a \u201c\u1021\u101c\u102f\u1015\u103a\u1019\u1016\u103c\u1005\u103a\u201d \u101f\u102f\u1001\u1036\u1005\u102c\u1038\u101b\u101e\u1031\u102c\u1021\u1001\u102b \u1021\u101b\u1004\u103a\u1038\u1001\u1036\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u101e\u100a\u103a \u1011\u1015\u103a\u1010\u101c\u1032\u101c\u1032\u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1014\u1031\u101e\u1031\u102c \u1015\u102f\u1036\u1005\u1036\u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u1011\u1032\u101e\u102d\u102f\u1037 \u1000\u103b\u101b\u1031\u102c\u1000\u103a\u1010\u1010\u103a\u101e\u100a\u103a\u104b.<\/p>\n<h3>1. \u1019\u103e\u102c\u1038\u101a\u103d\u1004\u103a\u1038\u101e\u1031\u102c SPD \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1001\u1032\u1037\u101e\u100a\u103a\u104b<\/h3>\n<p>\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a surge \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1014\u103e\u1004\u1037\u103a \u1019\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u104b \u1021\u1011\u1030\u1038\u101e\u1016\u103c\u1004\u1037\u103a \u1005\u103b\u1031\u1038\u101e\u1000\u103a\u101e\u102c\u101e\u1031\u102c Type 2 \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101e\u100a\u103a upstream \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1000\u103b\u101a\u103a\u1015\u103c\u1014\u1037\u103a\u101e\u1031\u102c surge \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1021\u1005\u102e\u1021\u1005\u1009\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1010\u102c\u101d\u1014\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u103d\u103e\u1019\u103a\u1038\u1001\u103c\u102f\u1036\u101b\u1014\u103a \u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1011\u102c\u1038\u101e\u1031\u102c\u1021\u1001\u102b\u1010\u103d\u1004\u103a \u1024\u1021\u101b\u102c\u101e\u100a\u103a \u1021\u1016\u103c\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1000\u103c\u100a\u1037\u103a\u1015\u102b\u104b <a href=\"https:\/\/test.viox.com\/my\/surge-protective-device-type-1-vs-type-2-vs-type-3\/\">Type 1 vs Type 2 vs Type 3<\/a> \u1021\u101e\u102f\u1036\u1038\u101d\u1004\u103a\u1006\u102f\u1036\u1038 \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1021\u1010\u103d\u1000\u103a\u104b.<\/p>\n<h3>2. \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u101e\u100a\u103a \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\u101e\u102c \u1021\u102c\u101b\u102f\u1036\u1005\u102d\u102f\u1000\u103a\u1001\u1032\u1037\u101e\u100a\u103a\u104b<\/h3>\n<p>\u101d\u101a\u103a\u101e\u1030\u1021\u1001\u103b\u102d\u102f\u1037\u101e\u100a\u103a SPD \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1001\u1031\u102b\u1004\u103a\u1038\u1000\u103c\u102e\u1038\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1015\u103c\u102e\u1038 \u1000\u103b\u1014\u103a\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u101b\u102c\u1000\u102d\u102f \u101c\u103b\u1005\u103a\u101c\u103b\u1030\u101b\u103e\u102f\u1011\u102c\u1038\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u101c\u1019\u103a\u1038\u101c\u103d\u1032\u1005\u1031\u101e\u1031\u102c\u101b\u101c\u1012\u103a\u1000\u102d\u102f \u1011\u102f\u1010\u103a\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1015\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u101e\u1031\u102c\u1001\u103b\u1009\u103a\u1038\u1000\u1015\u103a\u1019\u103e\u102f\u1019\u103e\u102c \u1021\u1000\u1032\u1016\u103c\u1010\u103a\u101b\u1014\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u1010\u103a<\/li>\n<li>\u1005\u1014\u1005\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038<\/li>\n<li>\u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1021\u1006\u1004\u1037\u103a<\/li>\n<li>upstream \u1014\u103e\u1004\u1037\u103a downstream \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1019\u103e\u102f<\/li>\n<li>\u101e\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \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 \u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1019\u102d\u101e\u102c\u1038\u1005\u102f\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f<\/li>\n<\/ul>\n<h3>3. \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036\u101e\u100a\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1005\u1031\u101e\u100a\u103a\u104b<\/h3>\n<p>\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c SPD \u1015\u1004\u103a\u101c\u103b\u103e\u1004\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036 \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u1015\u102b\u1000 \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1010\u103d\u1004\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u101e\u100a\u103a \u1000\u1010\u103a\u1010\u101c\u1031\u102c\u1000\u103a\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1000\u1032\u1037\u101e\u102d\u102f\u1037\u1015\u1004\u103a \u101b\u101c\u1012\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u103d\u103e\u1019\u103a\u1038\u1019\u102d\u102f\u1038\u101e\u100a\u103a\u104b \u1001\u1032\u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1019\u103c\u1031\u101e\u102c\u1038\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u104a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1010\u100a\u103a\u1014\u1031\u101b\u102c\u1014\u103e\u1004\u1037\u103a upstream \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1019\u103e\u102f\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u101c\u103d\u103e\u1019\u103a\u1038\u1019\u102d\u102f\u1038\u101e\u100a\u103a\u104b \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1005\u100a\u103a\u1038\u1000\u1019\u103a\u1038 \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1015\u102b\u1000 datasheet \u101b\u103e\u102d \u101e\u102e\u1021\u102d\u102f\u101b\u102e\u1021\u101b \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u1018\u101a\u103a\u1010\u1031\u102c\u1037\u1019\u103e \u1015\u1031\u102b\u103a\u101c\u102c\u1019\u100a\u103a\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b.<\/p>\n<p>\u101e\u102e\u1038\u101e\u1014\u1037\u103a\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f \u1014\u1031\u102c\u1000\u103a\u1006\u1000\u103a\u1010\u103d\u1032\u1021\u1010\u103d\u1000\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b <a href=\"https:\/\/test.viox.com\/my\/spd-installation-mistakes-fix-guide\/\">SPD \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u1019\u103e\u102c\u1038\u1019\u103b\u102c\u1038<\/a>.<\/p>\n<h3>4. \u1005\u102c\u1016\u1010\u103a\u101e\u1030\u101e\u100a\u103a SPD \u101e\u100a\u103a \u1021\u101b\u102c\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101c\u102d\u1019\u1037\u103a\u1019\u100a\u103a\u101f\u102f \u1019\u103b\u103e\u1031\u102c\u103a\u101c\u1004\u1037\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/h3>\n<p>SPD \u101e\u100a\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1011\u102d\u1014\u103a\u1038\u100a\u103e\u102d\u1005\u1000\u103a\u104a UPS\u104a breaker\u104a fuse \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u103c\u102e\u1038\u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c \u1019\u102d\u102f\u1038\u1000\u103c\u102d\u102f\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1014\u103e\u1004\u1037\u103a \u1019\u1010\u1030\u1015\u102b\u104b \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1000\u103b\u101a\u103a\u1015\u103c\u1014\u1037\u103a\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1004\u103a \u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d\u1010\u1005\u103a\u1001\u102f\u1019\u103e \u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<h2>Type 1, Type 2 \u1014\u103e\u1004\u103a\u1037 Coordinated Protection \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1018\u101a\u103a\u101c\u102d\u102f\u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1019\u101c\u1032\u104b<\/h2>\n<p>\u1019\u103e\u1014\u103a\u1000\u1014\u103a\u1010\u1032\u1037\u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a\u1006\u102d\u102f\u1010\u102c \u201c\u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038 SPD \u1000\u102d\u102f\u101d\u101a\u103a\u1019\u101a\u103a\u201d \u1006\u102d\u102f\u1010\u102c\u1019\u103b\u102d\u102f\u1038\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u1018\u1030\u1038\u104b \u201c\u1010\u100a\u103a\u1014\u1031\u101b\u102c\u1014\u1032\u1037 \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d\u1021\u101c\u102d\u102f\u1000\u103a \u101e\u1004\u1037\u103a\u1010\u1031\u102c\u103a\u1010\u1032\u1037 device \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1010\u102c\u201d \u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b\u201d<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 8px;\">\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038<\/th>\n<th style=\"padding: 8px;\">\u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1021\u1036\u101d\u1004\u103a\u1001\u103d\u1004\u103a\u1000\u103b<\/th>\n<th style=\"padding: 8px;\">\u1021\u1013\u102d\u1000 \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u101b\u1014\u103a\u1021\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">1 SPD \u1000\u102d\u102f\u101b\u102d\u102f\u1000\u103a\u1015\u102b\u104b<\/td>\n<td style=\"padding: 8px;\">Service entrance \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038 \u1019\u103c\u1004\u103a\u1037\u1019\u102c\u1038\u101e\u1031\u102c\u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038<\/td>\n<td style=\"padding: 8px;\">\u101c\u102c\u101b\u1031\u102c\u1000\u103a\u1011\u102d\u1010\u103d\u1031\u1037\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c surge \u1014\u103e\u1004\u103a\u1037 upstream positioning \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">2 SPD \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/td>\n<td style=\"padding: 8px;\">\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038 panel \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a downstream equipment \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/td>\n<td style=\"padding: 8px;\">\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036\u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u1010\u103d\u1004\u103a panel-level surge \u1000\u1014\u103a\u1037\u101e\u1010\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1021\u101e\u102f\u1036\u1038\u1019\u103b\u102c\u1038\u101e\u1031\u102c\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">3 SPD \u1000\u102d\u102f\u101b\u102d\u102f\u1000\u103a\u1015\u102b\u104b<\/td>\n<td style=\"padding: 8px;\">Point-of-use \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1011\u102d\u101c\u103d\u101a\u103a\u101b\u103e\u101c\u103d\u101a\u103a end equipment<\/td>\n<td style=\"padding: 8px;\">\u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u101c\u103d\u103e\u102c\u1021\u1014\u1031\u1016\u103c\u1004\u1037\u103a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u1014\u102e\u1038\u1000\u1015\u103a\u1005\u103d\u102c\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1018\u1000\u103a\u1005\u102f\u1036\u1021\u1006\u1004\u1037\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/td>\n<td style=\"padding: 8px;\">\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1000\u103c\u102e\u1038 \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u101b\u103e\u100a\u103a\u101c\u103b\u102c\u1038\u101e\u1031\u102c feeder \u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038 \u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1015\u102b\u101d\u1004\u103a\u101e\u1031\u102c \u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026\u1019\u103b\u102c\u1038<\/td>\n<td style=\"padding: 8px;\">\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c device \u101d\u101a\u103a\u101a\u1030\u1019\u103e\u102f\u1011\u1000\u103a system \u1010\u1005\u103a\u1001\u102f\u1021\u1016\u103c\u1005\u103a \u101e\u1018\u1031\u102c\u1011\u102c\u1038\u101e\u1031\u102c\u1021\u1001\u102b \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1015\u101b\u1031\u102c\u1002\u103b\u1000\u103a\u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u101e\u102f\u1036\u1038\u101d\u1004\u103a\u1006\u102f\u1036\u1038\u1021\u1016\u103c\u1031\u1019\u103e\u102c \u201cType 1 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a Type 2 \u101c\u102c\u1038\u201d \u1019\u101f\u102f\u1010\u103a\u1018\u1032 \u201c\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1006\u1004\u1037\u103a\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u1000\u102d\u102f \u1018\u101a\u103a\u1019\u103e\u102c\u1011\u102c\u1038\u101e\u1004\u1037\u103a\u101c\u1032\u104a \u1021\u1006\u1004\u1037\u103a\u1010\u1005\u103a\u1001\u102f\u1005\u102e\u1019\u103e\u102c \u1018\u101a\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1014\u1031\u1010\u102c\u101c\u1032\u201d \u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b\u201d<\/p>\n<p>\u1012\u102b\u1000 \u101e\u1004\u103a\u1037\u101b\u1032\u1037 main product page \u1019\u103e\u102c \u1015\u102b\u101d\u1004\u103a\u101e\u1004\u103a\u1037\u1010\u1032\u1037\u1021\u101b\u102c\u1015\u102b\u104b \u1016\u1010\u103a\u101b\u103e\u102f\u101e\u1030\u101f\u102c \u1015\u100a\u102c\u101b\u1031\u1038\u1000\u1014\u1031 \u1021\u1000\u1032\u1016\u103c\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u1006\u102e\u1000\u102d\u102f \u101b\u103d\u1031\u1037\u101c\u103b\u102c\u1038\u1014\u1031\u1010\u101a\u103a\u1006\u102d\u102f\u101b\u1004\u103a \u1012\u102b\u1000 \u101e\u1030\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u100a\u103d\u103e\u1014\u103a\u1000\u103c\u102c\u1038\u1016\u102d\u102f\u1037 \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u1010\u1032\u1037\u1014\u1031\u101b\u102c\u1016\u103c\u1005\u103a\u1015\u102b\u1010\u101a\u103a\u104b <a href=\"https:\/\/test.viox.com\/my\/spd\/\">VIOX SPD \u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1019\u103b\u102c\u1038<\/a>.<\/p>\n<h2>Surge Protection Device (SPD) \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u1004\u101a\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101b\u103e\u102d\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/h2>\n<p>\u1010\u1005\u103a\u1001\u102b\u1010\u101b\u1036 \u101f\u102f\u1010\u103a\u101e\u100a\u103a\u104a \u1010\u1005\u103a\u1001\u102b\u1010\u101b\u1036 \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b.<\/p>\n<p>\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1014\u100a\u103a\u1038\u1015\u102b\u1038\u1015\u103c\u102e\u1038 \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1014\u100a\u103a\u1038\u1015\u102b\u1038\u1000\u102c \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u101e\u102c\u1015\u102b\u101d\u1004\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1004\u101a\u103a\u1010\u1005\u103a\u1001\u102f\u1021\u1010\u103d\u1000\u103a \u1021\u1000\u103b\u102d\u102f\u1038\u1000\u103b\u1031\u1038\u1007\u1030\u1038\u1019\u103e\u102c \u1021\u1000\u1014\u1037\u103a\u1021\u101e\u1010\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u101f\u102f \u1001\u1036\u1005\u102c\u1038\u101b\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u1011\u102d\u102f\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1010\u103d\u1004\u103a \u1021\u1001\u103c\u1031\u1001\u1036\u1000\u103b\u1015\u103c\u102e\u1038 \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u101e\u100a\u103a \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 overdesign \u101e\u100a\u103a \u1018\u1010\u103a\u1002\u103b\u1000\u103a\u1000\u102d\u102f \u1016\u103c\u102f\u1014\u103a\u1038\u1010\u102e\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p>\u101e\u102d\u102f\u1037\u101e\u1031\u102c\u103a \u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u1004\u101a\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a\u1015\u1004\u103a SPDs \u101e\u100a\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u101d\u1014\u103a\u1019\u103b\u102c\u1038\u1015\u102b\u101d\u1004\u103a\u101c\u102c\u101e\u1031\u102c\u1021\u1001\u102b \u1015\u102d\u102f\u1019\u102d\u102f\u1021\u1000\u103b\u102d\u102f\u1038\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1014\u102d\u102f\u1004\u103a\u101c\u102c\u101e\u100a\u103a-<\/p>\n<ul>\n<li>control board \u1019\u103b\u102c\u1038<\/li>\n<li>\u1006\u1000\u103a\u101e\u103d\u101a\u103a\u101b\u1031\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>smart building device \u1019\u103b\u102c\u1038<\/li>\n<li>EV \u1021\u102c\u1038\u101e\u103d\u1004\u103a\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>inverter-driven system \u1019\u103b\u102c\u1038<\/li>\n<li>\u1021\u1015\u103c\u1004\u103a\u1018\u1000\u103a\u1014\u103e\u1004\u1037\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1011\u102c\u1038\u101e\u1031\u102c system \u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p>\u1012\u102b\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u201c\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u101b\u103e\u102d\u101c\u102c\u1038\u201d \u1006\u102d\u102f\u1010\u102c\u1000 \u1000\u1019\u1039\u1018\u102c\u101c\u102f\u1036\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101f\u102f\u1010\u103a\u101e\u100a\u103a\/\u1019\u101f\u102f\u1010\u103a \u1021\u1016\u103c\u1031\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u1018\u1030\u1038\u104b \u1018\u102c\u1000\u102d\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u1014\u1031\u101c\u1032\u104a site \u1000 \u1018\u101a\u103a\u101c\u1031\u102c\u1000\u103a\u1011\u102d\u1010\u103d\u1031\u1037\u1014\u1031\u101c\u1032\u104a \u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1019\u103e\u102f\u1000 \u1010\u1000\u101a\u103a\u1018\u101a\u103a\u101c\u1031\u102c\u1000\u103a\u1000\u102f\u1014\u103a\u1000\u103b\u1019\u101c\u1032\u1006\u102d\u102f\u1010\u1032\u1037\u1021\u1015\u1031\u102b\u103a\u1019\u103e\u102c \u1019\u1030\u1010\u100a\u103a\u1015\u102b\u1010\u101a\u103a\u104b.<\/p>\n<h2>\u101c\u1000\u103a\u1010\u103d\u1031\u1037\u101d\u101a\u103a\u101a\u1030\u1019\u103e\u102f\u1005\u1005\u103a\u1006\u1031\u1038\u101b\u1014\u103a\u1005\u102c\u101b\u1004\u103a\u1038<\/h2>\n<p>\u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1011\u1000\u103a \u101e\u102c\u101c\u103d\u1014\u103a\u101e\u100a\u103a\u101f\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u1019\u1015\u103c\u102f\u1019\u102e \u1024\u1021\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b-<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 8px;\">\u101d\u101a\u103a\u101a\u1030\u1019\u103e\u102f\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038<\/th>\n<th style=\"padding: 8px;\">\u1021\u1018\u101a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1014\u100a\u103a\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">\u1024 site \u1010\u103d\u1004\u103a \u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u101e\u1031\u102c surge \u101b\u1004\u103a\u1038\u1019\u103c\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102c\u1038 \u1021\u1018\u101a\u103a\u1014\u100a\u103a\u1038\u104b<\/td>\n<td style=\"padding: 8px;\">\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u104a switching surge \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a feeder \u1021\u101b\u103e\u100a\u103a\u101e\u100a\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1014\u100a\u103a\u1038\u1017\u103b\u1030\u101f\u102c\u1000\u102d\u102f \u101e\u1000\u103a\u101b\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u101e\u1004\u103a\u1010\u1000\u101a\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a\u1000\u103c\u102d\u102f\u1038\u1005\u102c\u1038\u1014\u1031\u101e\u1031\u102c \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u1018\u102c\u101c\u1032\u104b<\/td>\n<td style=\"padding: 8px;\">downstream load \u1019\u103b\u102c\u1038\u104f \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1014\u103e\u1004\u1037\u103a \u1011\u102d\u101c\u103d\u101a\u103a\u101b\u103e\u101c\u103d\u101a\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1015\u1031\u102b\u103a \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u101b\u101b\u103e\u102d\u1019\u103e\u102f\u1000\u102d\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">SPD \u1000\u102d\u102f \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u1019\u103e\u1010\u103a\u1021\u1010\u103d\u1000\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1011\u102c\u1038\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/td>\n<td style=\"padding: 8px;\">Type \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u101e\u100a\u103a panel \u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d\u1014\u103e\u1004\u1037\u103a system architecture \u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101b\u1019\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1000\u103b\u1014\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1005\u1014\u1005\u103a\u1000\u102d\u102f \u1005\u1014\u1005\u103a\u1010\u1000\u103b \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/td>\n<td style=\"padding: 8px;\">SPDs \u101e\u100a\u103a \u101e\u102e\u1038\u1001\u103c\u102c\u1038 patch \u1010\u1005\u103a\u1001\u102f\u1021\u1014\u1031\u1016\u103c\u1004\u1037\u103a\u1019\u101f\u102f\u1010\u103a\u1018\u1032 \u1015\u103c\u102e\u1038\u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u104f\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u1005\u103a\u1001\u102f\u1021\u1014\u1031\u1016\u103c\u1004\u1037\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u101e\u100a\u103a \u1010\u1000\u101a\u1037\u103a\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u1011\u1031\u102c\u1000\u103a\u1015\u1036\u1037\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/td>\n<td style=\"padding: 8px;\">Layout\u104a grounding \u1014\u103e\u1004\u1037\u103a \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u1019\u1039\u1018\u102c\u101b\u101c\u1012\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u102f\u1036\u1016\u1031\u102c\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1005\u1005\u103a\u1006\u1031\u1038\u101b\u1031\u1038\u1021\u1005\u102e\u1021\u1005\u1009\u103a\u101b\u103e\u102d\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/td>\n<td style=\"padding: 8px;\">SPDs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1019\u103c\u1032\u1010\u1019\u103a\u1038\u1021\u102c\u1019\u1001\u1036\u1001\u103b\u1000\u103a\u1019\u101f\u102f\u1010\u103a\u1018\u1032 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1015\u102d\u102f\u1019\u102d\u102f\u1000\u103b\u101a\u103a\u1015\u103c\u1014\u1037\u103a\u101e\u1031\u102c sourcing \u101b\u103e\u102f\u1011\u1031\u102c\u1004\u1037\u103a\u1000\u102d\u102f\u101c\u102d\u102f\u1001\u103b\u1004\u103a\u101e\u1031\u102c \u101d\u101a\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a\u104a, <a href=\"https:\/\/test.viox.com\/my\/ultimate-spd-buying-guide-for-distributors\/\">distributor \u101d\u101a\u103a\u101a\u1030\u1019\u103e\u102f\u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a<\/a> \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1019\u103e \u101d\u101a\u103a\u101a\u1030\u1019\u103e\u102f\u1021\u1011\u102d \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1010\u1036\u1010\u102c\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b.<\/p>\n<h2>\u1021\u1019\u103c\u1032\u1019\u1031\u1038\u101c\u1031\u1037\u101b\u103e\u102d\u101e\u1031\u102c\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1019\u103b\u102c\u1038<\/h2>\n<h3>What are the biggest pros of surge protection devices?<\/h3>\n<p>The biggest advantages are reduced transient overvoltage exposure, better protection for sensitive electronics, and stronger overall system reliability when the SPD is correctly selected and installed.<\/p>\n<h3>What are the biggest cons of surge protection devices?<\/h3>\n<p>The biggest disadvantages are that they do not solve every electrical problem, they depend on correct system design, and they can lose effectiveness over time if the wrong device is selected or the installation is poorly executed.<\/p>\n<h3>Are surge protection devices worth it?<\/h3>\n<p>They are often worth it when the installation includes expensive electronics, exposed distribution paths, or costly downtime risk. They are less compelling when the site has low exposure, low equipment value, and no meaningful consequence from a surge-related failure.<\/p>\n<h3>Do SPDs protect against lightning?<\/h3>\n<p>SPDs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1014\u103e\u1004\u1037\u103a\u1006\u1000\u103a\u1005\u1015\u103a\u101e\u1031\u102c \u1016\u103c\u1005\u103a\u101b\u1015\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1006\u1000\u103a\u1005\u1015\u103a\u101e\u1031\u102c surge \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u101b\u1014\u103a \u1000\u1030\u100a\u102e\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1010\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u1011\u102d\u102f\u1010\u102d\u1000\u103b\u101e\u1031\u102c\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1021\u1010\u103d\u1000\u103a\u104a \u1000\u103c\u100a\u1037\u103a\u1015\u102b <a href=\"https:\/\/test.viox.com\/my\/do-surge-protectors-protect-against-lightning\/\">\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/a>.<\/p>\n<h3>What can an SPD not protect against?<\/h3>\n<p>An SPD does not replace breakers, fuses, grounding, or general wiring quality. It also does not solve overloads, undervoltage, or every kind of electrical disturbance. It is also not a protective answer to sustained overvoltage or TOV conditions. Those conditions can actually overstress and destroy an SPD, especially MOV-based designs, if the device is exposed beyond its intended operating limits.<\/p>\n<h3>Is a Type 2 SPD enough on its own?<\/h3>\n<p>Sometimes, but not always. In many facilities, a Type 2 SPD is appropriate at the panel level. In others, coordinated protection across multiple stages is a better choice. That depends on exposure level, service entrance conditions, and downstream equipment sensitivity.<\/p>\n<h3>Do surge protection devices need replacement?<\/h3>\n<p>\u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u101b\u103e\u102d\u1018\u1032 \u1021\u1019\u103c\u1032\u1010\u1019\u103a\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1016\u103c\u1005\u103a \u1019\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101e\u1004\u1037\u103a\u1015\u102b\u104b SPDs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1011\u1015\u103a\u1001\u102b\u1011\u1015\u103a\u1001\u102b \u1011\u102d\u1010\u103d\u1031\u1037\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u101c\u102c\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u101c\u1032\u101c\u103e\u101a\u103a\u1001\u103c\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u104a \u1021\u100a\u103d\u103e\u1014\u103a\u1038\u1000\u102d\u1014\u103a\u1038\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u104a site \u101e\u1019\u102d\u102f\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u104f \u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a\u1001\u103b\u1000\u103a\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u101e\u1004\u1037\u103a\u101e\u100a\u103a\u104b \u1006\u1000\u103a\u1005\u1015\u103a\u1005\u102c\u1016\u1010\u103a\u1001\u103c\u1004\u103a\u1038- <a href=\"https:\/\/test.viox.com\/my\/how-to-know-when-your-surge-protector-reached-end-of-life-7-critical-warning-signs\/\">\u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1000\u102f\u1014\u103a\u1006\u102f\u1036\u1038\u1001\u103c\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101e\u1010\u102d\u1015\u1031\u1038\u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038<\/a> \u1014\u103e\u1004\u1037\u103a <a href=\"https:\/\/test.viox.com\/my\/surge-protective-device-lifespan-mov-aging-guide\/\">SPD \u101e\u1000\u103a\u1010\u1019\u103a\u1038<\/a>.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 200px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 200px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Surge protection devices can be worth the investment when a system includes sensitive electronics, exposed outdoor circuits, long cable runs, solar equipment, automation devices, or costly downtime risk. They help limit transient overvoltages and reduce the chance that a surge event will damage connected equipment. That said, surge protection devices are often misunderstood. An SPD [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21681,"comment_status":"closed","ping_status":"open","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-18274","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\/18274","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=18274"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/18274\/revisions"}],"predecessor-version":[{"id":21683,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/18274\/revisions\/21683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media\/21681"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media?parent=18274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/categories?post=18274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/tags?post=18274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}