{"id":21286,"date":"2026-01-15T11:42:09","date_gmt":"2026-01-15T03:42:09","guid":{"rendered":"https:\/\/viox.com\/?p=21286"},"modified":"2026-01-15T11:42:12","modified_gmt":"2026-01-15T03:42:12","slug":"circuit-protection-selection-framework-a-5-step-guide-for-panel-builders-iec-60947","status":"publish","type":"post","link":"https:\/\/test.viox.com\/bn\/circuit-protection-selection-framework-a-5-step-guide-for-panel-builders-iec-60947\/","title":{"rendered":"Circuit Protection Selection Framework: A 5-Step Guide for Panel Builders (IEC 60947)"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u09ad\u09c2\u09ae\u09bf\u0995\u09be: \u09a8\u09c7\u09ae\u09aa\u09cd\u09b2\u09c7\u099f \u09b0\u09c7\u099f\u09bf\u0982 \u098f\u09b0 \u09ac\u09be\u0987\u09b0\u09c7<\/h2>\n<p>\u09b6\u09bf\u09b2\u09cd\u09aa \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2 \u09a4\u09c8\u09b0\u09bf\u09b0 \u099c\u0997\u09a4\u09c7, \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09aa\u099c\u09cd\u099c\u09a8\u0995 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\u0995\u09af\u09bc\u09c7\u0995 \u0998\u09a8\u09cd\u099f\u09be \u09a7\u09b0\u09c7 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09af\u09bc \u099a\u09b2\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964.<\/li>\n<li><strong>\u09a1\u09bf\u09b0\u09c7\u099f\u09bf\u0982 \u09a8\u09bf\u09af\u09bc\u09ae:<\/strong> \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09ae\u09be\u09a8 \u0985\u09a8\u09c1\u09af\u09be\u09af\u09bc\u09c0, \u0986\u09aa\u09a8\u09bf \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u0985\u09ac\u09bf\u099a\u09cd\u099b\u09bf\u09a8\u09cd\u09a8 \u09b2\u09cb\u09a1\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0995\u09c7 \u09a4\u09be\u09b0 \u09b0\u09c7\u099f\u09bf\u0982\u09af\u09bc\u09c7\u09b0 80% \u098f\u09b0 \u09ac\u09c7\u09b6\u09bf \u09b2\u09cb\u09a1 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7\u09a8 \u09a8\u09be\u0964 \u098f\u0995\u099f\u09bf 40A \u099a\u09be\u09b0\u09cd\u099c\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf 50A \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u0964 <a href=\"https:\/\/test.viox.com\/bn\/motor-protection-circuit-breakers-the-ultimate-guide-to-safeguarding-your-electrical-motors\/\">\u09b2\u09bf\u0995\u09cd\u09af\u09be\u099c \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be:<\/a>.<\/li>\n<\/ul>\n<h3>\u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u098f\u09b8\u09bf \u099f\u09be\u0987\u09aa \u0986\u09b0\u09b8\u09bf\u09a1\u09bf\u0997\u09c1\u09b2\u09bf \u0987\u09ad\u09bf \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09bf \u09a5\u09c7\u0995\u09c7 \u09a1\u09bf\u09b8\u09bf \u09b2\u09bf\u0995\u09cd\u09af\u09be\u099c\u09c7\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u0985\u09a8\u09cd\u09a7 \u09b9\u09af\u09bc\u09c7 \u09af\u09be\u09af\u09bc\u0964 \u0986\u09aa\u09a8\u09be\u0995\u09c7 \u0985\u09ac\u09b6\u09cd\u09af\u0987 \u099f\u09be\u0987\u09aa \u0987\u09ad\u09bf \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7<\/h3>\n<p>\u09b0\u09bf\u09b8\u09cb\u09b0\u09cd\u09b8:.<\/p>\n<ul>\n<li><strong>\u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09ac\u09be\u09a3\u09bf\u099c\u09cd\u09af\u09bf\u0995 \u0987\u09ad\u09bf \u099a\u09be\u09b0\u09cd\u099c\u09bf\u0982 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u0997\u09be\u0987\u09a1 \u09a6\u09c7\u0996\u09c1\u09a8<\/strong> 3. \u09b6\u0995\u09cd\u09a4\u09bf \u09b8\u099e\u09cd\u099a\u09af\u09bc (BESS) \u098f\u09ac\u0982 \u09a1\u09bf\u09b8\u09bf \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae.<\/li>\n<li><strong>\u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09bf \u09b6\u0995\u09cd\u09a4\u09bf \u09b8\u099e\u09cd\u099a\u09af\u09bc \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae (BESS) \u09a6\u09c1\u099f\u09bf \u0985\u09a8\u09a8\u09cd\u09af \u099a\u09cd\u09af\u09be\u09b2\u09c7\u099e\u09cd\u099c \u0989\u09aa\u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09c7: \u0989\u099a\u09cd\u099a \u09a1\u09bf\u09b8\u09bf \u09b6\u09b0\u09cd\u099f-\u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u098f\u09ac\u0982 \u09a8\u09bf\u09ae\u09cd\u09a8 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09aa\u09cd\u09b0\u09a4\u09bf\u09ac\u09a8\u09cd\u09a7\u0995\u09a4\u09be\u0964 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u098f\u09b8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0\u09ad\u09be\u09ac\u09c7 \u09a1\u09bf\u09b8\u09bf \u0986\u09b0\u09cd\u0995 \u09a8\u09c7\u09ad\u09be\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09a8\u09be, \u09af\u09be\u09b0 \u09ab\u09b2\u09c7 \u0995\u09a8\u09cd\u099f\u09be\u0995\u09cd\u099f \u0993\u09af\u09bc\u09c7\u09b2\u09cd\u09a1\u09bf\u0982 \u098f\u09ac\u0982 \u0986\u0997\u09c1\u09a8 \u09b2\u09be\u0997\u09c7\u0964<\/strong> \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09a6\u09cd\u09ac\u09bf\u09ae\u09c1\u0996\u09c0 \u09b9\u09b2\u09c7 \u0985-\u09ae\u09c7\u09b0\u09c1\u0995\u09c3\u09a4 \u0986\u09b0\u09cd\u0995 \u099a\u09c1\u099f \u09b8\u09b9 \u0989\u09a6\u09cd\u09a6\u09c7\u09b6\u09cd\u09af-\u09a8\u09bf\u09b0\u09cd\u09ae\u09bf\u09a4 \u09a1\u09bf\u09b8\u09bf \u098f\u09ae\u09b8\u09bf\u09b8\u09bf\u09ac\u09bf \u09ac\u09be \u098f\u09af\u09bc\u09be\u09b0 \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 (\u098f\u09b8\u09bf\u09ac\u09bf) \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c1\u09a8\u0964 <strong>\u099f\u09be\u0987\u09aa \u09ac\u09bf<\/strong> \u09ac\u09be <strong>\u0997\u09ad\u09c0\u09b0 \u0996\u09a8\u09a8:<\/strong> \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u0964.<\/li>\n<li><strong>\u0995\u09c7\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u09a1\u09bf\u09b8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf BESS-\u098f \u09ac\u09cd\u09af\u09b0\u09cd\u09a5 \u09b9\u09af\u09bc \u09a4\u09be \u09ac\u09c1\u099d\u09c1\u09a8<\/strong> \u099f\u09c7\u09ac\u09bf\u09b2 1: \u09b2\u09cb\u09a1 \u09aa\u09cd\u09b0\u09cb\u09ab\u09be\u0987\u09b2 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u09ae\u09cd\u09af\u09be\u099f\u09cd\u09b0\u09bf\u0995\u09cd\u09b8 <a href=\"https:\/\/test.viox.com\/bn\/commercial-ev-charging-protection-guide-acb-mccb-rcbo\/\">\u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09be\u09ac\u09bf\u09a4 \u0995\u09be\u09b0\u09cd\u09ad\/\u09a1\u09bf\u09ad\u09be\u0987\u09b8<\/a>.<\/li>\n<\/ul>\n<h3>\u09b8\u09ae\u09be\u09b2\u09cb\u099a\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be<\/h3>\n<p>\u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u09c0 (\u09b9\u09bf\u099f\u09be\u09b0).<\/p>\n<ul>\n<li><strong>\u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be:<\/strong> 1x In.<\/li>\n<li><strong>\u0995\u09be\u09b0\u09cd\u09ad \u09ac\u09bf \u09ac\u09be \u09b8\u09bf<\/strong> \u0995\u09c7\u09ac\u09b2 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09ab\u09cb\u0995\u09be\u09b8 <a href=\"https:\/\/test.viox.com\/bn\/why-standard-dc-breakers-fail-in-bess-high-breaking-capacity\/\">\u0987\u09a8\u09cd\u09a1\u09be\u0995\u099f\u09bf\u09ad (\u09ae\u09cb\u099f\u09b0)<\/a>.<\/li>\n<\/ul>\n<h3>8-12x In<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; border: 1px solid #ddd; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th>\u09b2\u09cb\u09a1 \u099f\u09be\u0987\u09aa<\/th>\n<th>\u0987\u09a8\u09b0\u09be\u09b6 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f<\/th>\n<th>\u09a4\u09be\u09aa\u09c0\u09af\u09bc \u099a\u09be\u09aa<\/th>\n<th>\u0989\u099a\u09cd\u099a (\u09b8\u09cd\u099f\u09be\u09b0\u09cd\u099f-\u0986\u09aa)<\/th>\n<th>\u0995\u09be\u09b0\u09cd\u09ad \u09a1\u09bf \/ \u098f\u09ae\u09aa\u09bf\u09b8\u09bf\u09ac\u09bf<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u09ab\u09c7\u099c \u09b2\u09b8 \u09b8\u0982\u09ac\u09c7\u09a6\u09a8\u09b6\u09c0\u09b2\u09a4\u09be \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8<\/strong><\/td>\n<td>\u0987\u09ad\u09bf \u099a\u09be\u09b0\u09cd\u099c\u09bf\u0982 <em>\u0986\u09ae\u09bf<sub>n<\/sub><\/em><\/td>\n<td>\u09ae\u09be\u099d\u09be\u09b0\u09bf<\/td>\n<td>\u099a\u09b0\u09ae (\u0985\u09ac\u09bf\u099a\u09cd\u099b\u09bf\u09a8\u09cd\u09a8)<\/td>\n<td>\u0995\u09be\u09b0\u09cd\u09ad \u09b8\u09bf<\/td>\n<\/tr>\n<tr>\n<td><strong>80% \u09a1\u09bf\u09b0\u09c7\u099f\u09bf\u0982 \u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0<\/strong><\/td>\n<td>\u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8\u09bf\u0995\u09cd\u09b8\/\u09aa\u09bf\u098f\u09b2\u09b8\u09bf <em>\u0986\u09ae\u09bf<sub>n<\/sub><\/em><\/td>\n<td>\u0995\u09be\u09b0\u09cd\u09ad \u09ac\u09bf<\/td>\n<td>\u09b8\u0982\u09ac\u09c7\u09a6\u09a8\u09b6\u09c0\u09b2 \u09aa\u09bf\u09b8\u09bf\u09ac\u09bf \u09b0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a6\u09cd\u09b0\u09c1\u09a4 \u099a\u09cc\u09ae\u09cd\u09ac\u0995\u09c0\u09af\u09bc \u099f\u09cd\u09b0\u09bf\u09aa<\/td>\n<td>\u099a\u09bf\u09a4\u09cd\u09b0 1: \u09ad\u09bf\u0986\u0987\u0993\u098f\u0995\u09cd\u09b8 \u0986\u09b0\u09cd\u0995 \u09b8\u09cd\u09aa\u09cd\u09b2\u09bf\u099f\u09be\u09b0 \u09aa\u09cd\u09b2\u09c7\u099f \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2 \u099f\u09cd\u09b0\u09bf\u09aa \u0987\u0989\u09a8\u09bf\u099f \u09a6\u09c7\u0996\u09be\u099a\u09cd\u099b\u09c7 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c0\u09a3 \u0995\u09be\u099f\u0993\u09af\u09bc\u09c7\u0964<\/td>\n<\/tr>\n<tr>\n<td><strong>\u09a7\u09be\u09aa 2: \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c \u098f\u09ac\u0982 \u09aa\u09cb\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c1\u09a8 (\u0986\u09b0\u09cd\u0995\u09bf\u099f\u09c7\u0995\u099a\u09be\u09b0)<\/strong><\/td>\n<td>\u0987\u09ad\u09bf \u099a\u09be\u09b0\u09cd\u099c\u09bf\u0982 <em>\u0986\u09ae\u09bf<sub>n<\/sub><\/em><\/td>\n<td>\u098f\u0995\u09ac\u09be\u09b0 \u09b2\u09cb\u09a1 \u09b8\u0982\u099c\u09cd\u099e\u09be\u09af\u09bc\u09bf\u09a4 \u09b9\u09af\u09bc\u09c7 \u0997\u09c7\u09b2\u09c7, \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u0986\u09b0\u09cd\u0995\u09bf\u099f\u09c7\u0995\u099a\u09be\u09b0 \u09a1\u09bf\u09ad\u09be\u0987\u09b8\u09c7\u09b0 \u09b6\u09be\u09b0\u09c0\u09b0\u09bf\u0995 \u0995\u09a8\u09ab\u09bf\u0997\u09be\u09b0\u09c7\u09b6\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c7\u0964<\/td>\n<td>\u098f\u09b8\u09bf \u09ac\u09a8\u09be\u09ae \u09a1\u09bf\u09b8\u09bf \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c \u09b0\u09c7\u099f\u09bf\u0982<\/td>\n<td><strong>\u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09b0\u09be \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u0987\u09a8\u09b8\u09c1\u09b2\u09c7\u09b6\u09a8 \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c (Ui) \u0995\u09c7 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u09be\u09b2 \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c (Ue) \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u0997\u09c1\u09b2\u09bf\u09af\u09bc\u09c7 \u09ab\u09c7\u09b2\u09c7\u09a8\u0964<\/strong> \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997<\/td>\n<\/tr>\n<tr>\n<td><strong>\u09b8\u09cc\u09b0\/\u09aa\u09bf\u09ad\u09bf:<\/strong><\/td>\n<td>\u0995\u09ae<\/td>\n<td>\u0995\u09ae<\/td>\n<td>\u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u0997\u09c1\u09b2\u09bf 600V \u09a5\u09c7\u0995\u09c7 1000V \u098f\u09ac\u0982 \u098f\u0996\u09a8 1500V \u09a1\u09bf\u09b8\u09bf \u09a4\u09c7 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u09a4 \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 1000V \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u09b0\u09c7\u099f \u0995\u09b0\u09be \u098f\u0995\u099f\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 1500V \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7 \u09ab\u09cd\u09b2\u09cd\u09af\u09be\u09b6 \u0993\u09ad\u09be\u09b0 \u09b9\u09ac\u09c7\u0964<\/td>\n<td>\u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09b8\u09cc\u09b0 \u0995\u09ae\u09cd\u09ac\u09be\u0987\u09a8\u09be\u09b0 \u09ac\u0995\u09cd\u09b8 \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c \u09b0\u09c7\u099f\u09bf\u0982-\u098f\u09b0 \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3 \u09a6\u09c7\u0996\u09c1\u09a8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/3D-blueprint-of-VIOX-circuit-breaker-internals-showing-arc-suppression.webp\" alt=\"3D technical blueprint cutaway of VIOX circuit breaker showing arc splitter plates and suppression technology\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u0986\u09b0\u09cd\u09a5\u09bf\u0982 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae (3P \u09ac\u09a8\u09be\u09ae 3P+N \u09ac\u09a8\u09be\u09ae 4P).<\/figcaption><\/figure>\n<hr \/>\n<h2>Step 2: Determine System Voltage &amp; Poles (Architecture)<\/h2>\n<p>Once the load is defined, the system architecture dictates the physical configuration of the device.<\/p>\n<h3>AC vs. DC Voltage Ratings<\/h3>\n<p>Panel builders often confuse insulation voltage (<em>U<sub>\u0986\u09ae\u09bf<\/sub><\/em>) with operational voltage (<em>U<sub>\u0987<\/sub><\/em>).<\/p>\n<ul>\n<li><strong>Solar\/PV:<\/strong> Systems have moved from 600V to 1000V and now 1500V DC. A breaker rated for 1000V will flash over in a 1500V system.<\/li>\n<li><strong>\u0995\u09c7\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u09a1\u09bf\u09b8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf BESS-\u098f \u09ac\u09cd\u09af\u09b0\u09cd\u09a5 \u09b9\u09af\u09bc \u09a4\u09be \u09ac\u09c1\u099d\u09c1\u09a8<\/strong> Check our analysis on <a href=\"https:\/\/test.viox.com\/bn\/solar-combiner-box-voltage-ratings-600v-vs-1000v-vs-1500v\/\">Solar Combiner Box Voltage Ratings<\/a>.<\/li>\n<\/ul>\n<h3>Earthing Systems (3P vs. 3P+N vs. 4P)<\/h3>\n<p>\u09a8\u09bf\u0989\u099f\u09cd\u09b0\u09be\u09b2 \u0995\u09a8\u09cd\u09a1\u09be\u0995\u09cd\u099f\u09b0 \u09ad\u09be\u0999\u09be\u09b0 \u09b8\u09bf\u09a6\u09cd\u09a7\u09be\u09a8\u09cd\u09a4 \u0986\u09aa\u09a8\u09be\u09b0 \u0997\u09cd\u09b0\u09be\u0989\u09a8\u09cd\u09a1\u09bf\u0982 \u09b8\u09cd\u0995\u09bf\u09ae\u09c7\u09b0 (TN-S, TN-C, TT) \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7\u0964.<\/p>\n<ul>\n<li><strong>TN-C:<\/strong> PEN \u0995\u09a8\u09cd\u09a1\u09be\u0995\u09cd\u099f\u09b0\u0995\u09c7 \u0995\u0996\u09a8\u0987 \u09b8\u09c1\u0987\u099a \u0995\u09b0\u09ac\u09c7\u09a8 \u09a8\u09be (3P \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c1\u09a8)\u0964.<\/li>\n<li><strong>TN-S \/ TT:<\/strong> \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af \u09b2\u09c1\u09aa \u09ac\u09be \u09ac\u09bf\u09aa\u09a6 \u098f\u09a1\u09bc\u09be\u09a4\u09c7 \u09a8\u09bf\u0989\u099f\u09cd\u09b0\u09be\u09b2\u0995\u09c7 \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u09b8\u09c1\u0987\u099a\/\u0986\u09b2\u09be\u09a6\u09be \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc (4P \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c1\u09a8)\u0964.<\/li>\n<li><strong>\u0995\u09c7\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u09a1\u09bf\u09b8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf BESS-\u098f \u09ac\u09cd\u09af\u09b0\u09cd\u09a5 \u09b9\u09af\u09bc \u09a4\u09be \u09ac\u09c1\u099d\u09c1\u09a8<\/strong> \u099f\u09cd\u09b0\u09be\u09a8\u09cd\u09b8\u09ab\u09be\u09b0 \u09b8\u09c1\u0987\u099a\u09c7 \u09b8\u09a0\u09bf\u0995 \u09aa\u09cb\u09b2 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af, \u09a6\u09c7\u0996\u09c1\u09a8 <a href=\"https:\/\/test.viox.com\/bn\/where-to-use-sp-tp-tpn-and-4p-circuit-breakers\/\">\u0995\u09cb\u09a5\u09be\u09af\u09bc SP, TP, TPN, \u098f\u09ac\u0982 4P \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09ac\u09c7\u09a8<\/a>.<\/li>\n<\/ul>\n<hr \/>\n<h2>\u09a7\u09be\u09aa 3: \u09aa\u09cd\u09b0\u0995\u09c3\u09a4 \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09c1\u09a8 (\u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u0997\u09a4 \u09a1\u09bf\u09b0\u09c7\u099f\u09bf\u0982)<\/h2>\n<p>\u098f\u0996\u09be\u09a8\u09c7\u0987 80% \u09a1\u09bf\u099c\u09be\u0987\u09a8\u09c7\u09b0 \u09a4\u09cd\u09b0\u09c1\u099f\u09bf \u0998\u099f\u09c7\u0964 <strong>\u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a (\u09a8\u09ae\u09bf\u09a8\u09be\u09b2 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f)<em>\u0986\u09ae\u09bf<sub>n<\/sub><\/em>)<\/strong> 30\u00b0C \u09ac\u09be 40\u00b0C \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09af\u09bc \u0996\u09cb\u09b2\u09be \u09ac\u09be\u09a4\u09be\u09b8\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964 \u09a4\u09ac\u09c7, \u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09b8\u09ae\u09cd\u09ad\u09ac\u09a4 55\u00b0C \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09af\u09bc \u098f\u0995\u099f\u09bf \u0986\u09ac\u09a6\u09cd\u09a7 \u0998\u09c7\u09b0\u09c7\u09b0 \u09ad\u09bf\u09a4\u09b0\u09c7 \u09a5\u09be\u0995\u09c7\u0964.<\/p>\n<h3>\u09aa\u09cd\u09b0\u0995\u09c3\u09a4 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u09ab\u09b0\u09cd\u09ae\u09c1\u09b2\u09be<\/h3>\n<p>\u09a1\u09bf\u09b0\u09c7\u099f\u09bf\u0982 \u0995\u09cb\u09ab\u09bf\u09b8\u09bf\u09af\u09bc\u09c7\u09a8\u09cd\u099f \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0986\u09aa\u09a8\u09be\u0995\u09c7 \u0985\u09a8\u09c1\u09ae\u09cb\u09a6\u09bf\u09a4 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f (\u0985\u09a8\u09c1\u09ae\u09cb\u09a6\u09bf\u09a4 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f) \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7:<em>\u0986\u09ae\u09bf<sub>\u09a4\u09cd\u09b0\u09c1\u099f\u09bf<\/sub><\/em>\u00d7 K<\/p>\n<p style=\"background-color: #f9f9f9; padding: 15px; border-left: 4px solid #0056b3;\"><em>\u0986\u09ae\u09bf<sub>\u09a4\u09cd\u09b0\u09c1\u099f\u09bf<\/sub> = I<sub>n<\/sub> (\u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be) \u00d7 K<sub>\u099f\u09bf<\/sub> (\u0989\u099a\u09cd\u099a\u09a4\u09be) \u00d7 K<sub>\u0995<\/sub> (\u0997\u09cd\u09b0\u09c1\u09aa\u09bf\u0982)<sub>\u099b<\/sub> \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be (\u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be)<\/em><\/p>\n<ol>\n<li><strong>\u09aa\u09b0\u09bf\u09ac\u09c7\u09b7\u09cd\u099f\u09bf\u09a4 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09ac\u09be\u09a1\u09bc\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u09ac\u09be\u0987\u09ae\u09c7\u099f\u09be\u09b2\u09bf\u0995 \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09aa\u099f\u09bf \u0986\u0997\u09c7 \u09ac\u09be\u0981\u0995\u09a4\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c7\u0964 60\u00b0C \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09af\u09bc \u098f\u0995\u099f\u09bf 100A \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 80A \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u09c7\u09b0 \u09ae\u09a4\u09cb \u0986\u099a\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<em>K<sub>\u099f\u09bf<\/sub><\/em>):<\/strong> \u0997\u09cd\u09b0\u09c1\u09aa\u09bf\u0982 (\u0997\u09cd\u09b0\u09c1\u09aa\u09bf\u0982).<\/li>\n<li><strong>\u09af\u0996\u09a8 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u098f\u0995\u099f\u09bf DIN \u09b0\u09c7\u09b2\u09c7 \u09aa\u09be\u09b6\u09be\u09aa\u09be\u09b6\u09bf \u09ae\u09be\u0989\u09a8\u09cd\u099f \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u09a4\u0996\u09a8 \u09a4\u09be\u09b0\u09be \u098f\u0995\u09c7 \u0985\u09aa\u09b0\u0995\u09c7 \u0989\u09a4\u09cd\u09a4\u09aa\u09cd\u09a4 \u0995\u09b0\u09c7\u0964<em>K<sub>\u099b<\/sub><\/em>):<\/strong> N=2-3 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0:.\n<ul>\n<li><em>\u2248 0.9<\/em> <em>K<sub>\u099b<\/sub><\/em> N=6-9 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0:<\/li>\n<li><em>\u2248 0.7<\/em> <em>K<sub>\u099b<\/sub><\/em> \u0989\u099a\u09cd\u099a\u09a4\u09be (\u0989\u099a\u09cd\u099a\u09a4\u09be)<\/li>\n<\/ul>\n<\/li>\n<li><strong>2000 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0989\u09aa\u09b0\u09c7, \u09ac\u09be\u09a4\u09be\u09b8\u09c7\u09b0 \u0998\u09a8\u09a4\u09cd\u09ac \u09b9\u09cd\u09b0\u09be\u09b8 \u09aa\u09be\u09af\u09bc, \u09af\u09be \u09b6\u09c0\u09a4\u09b2\u09c0\u0995\u09b0\u09a3 \u098f\u09ac\u0982 \u09a1\u09be\u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09b0\u09bf\u0995 \u09b6\u0995\u09cd\u09a4\u09bf \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09c7\u0964<em>K<sub>\u0995<\/sub><\/em>):<\/strong> VIOX \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u09a1\u09bf\u09b0\u09c7\u099f\u09bf\u0982 \u0995\u09cd\u09b7\u09a4\u09bf \u0995\u09ae\u09be\u09a4\u09c7 \u0995\u09cd\u09af\u09be\u09b2\u09bf\u09ac\u09cd\u09b0\u09c7\u099f \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964 \u09a4\u09ac\u09c7, \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09ac\u09bf\u09a6\u09cd\u09af\u09be \u098f\u0996\u09a8\u0993 \u09aa\u09cd\u09b0\u09af\u09cb\u099c\u09cd\u09af\u0964.<\/li>\n<\/ol>\n<p><strong>VIOX \u09b8\u09c1\u09ac\u09bf\u09a7\u09be:<\/strong> \u09b8\u09b9\u0997 \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09a1\u09c7\u099f\u09be \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c1\u09a8:.<br \/>\n<strong>\u0995\u09c7\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u09a1\u09bf\u09b8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf BESS-\u098f \u09ac\u09cd\u09af\u09b0\u09cd\u09a5 \u09b9\u09af\u09bc \u09a4\u09be \u09ac\u09c1\u099d\u09c1\u09a8<\/strong> \u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u09a1\u09bf\u09b0\u09c7\u099f\u09bf\u0982: \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be, \u0989\u099a\u09cd\u099a\u09a4\u09be, \u098f\u09ac\u0982 \u0997\u09cd\u09b0\u09c1\u09aa\u09bf\u0982 \u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0 <a href=\"https:\/\/test.viox.com\/bn\/electrical-derating-temperature-altitude-grouping-factors\/\">\u09b8\u09c1\u0987\u099a\u0997\u09bf\u09af\u09bc\u09be\u09b0 \u0985\u09cd\u09af\u09be\u09b8\u09c7\u09ae\u09cd\u09ac\u09b2\u09bf \u09b0\u09c7\u099f\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u099c\u09a8\u09cd\u09af, \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u0997\u09be\u0987\u09a1\u09c7 \u09b0\u09c7\u099f\u09c7\u09a1 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u098f\u09ac\u0982 \u0985\u09cd\u09af\u09be\u09b8\u09c7\u09ae\u09cd\u09ac\u09b2\u09bf \u09b0\u09c7\u099f\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u099f\u09bf\u0993 \u09ac\u09c1\u099d\u09c1\u09a8:<\/a>.<\/p>\n<p>\u09b8\u09c1\u0987\u099a\u0997\u09bf\u09af\u09bc\u09be\u09b0 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u09b0\u09c7\u099f\u09bf\u0982: InA \u09ac\u09a8\u09be\u09ae Inc \u09ac\u09a8\u09be\u09ae RDF <a href=\"https:\/\/test.viox.com\/bn\/switchgear-current-ratings-ina-inc-rdf-guide\/\">\u099a\u09bf\u09a4\u09cd\u09b0 2: \u0989\u099a\u09cd\u099a-\u0998\u09a8\u09a4\u09cd\u09ac\u09c7\u09b0 \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2\u09c7 '\u0997\u09cd\u09b0\u09c1\u09aa\u09bf\u0982 \u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0' \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09c7\u09b0 \u09a4\u09be\u09aa\u09c0\u09af\u09bc \u0987\u09ae\u09c7\u099c\u09bf\u0982 \u09ad\u09bf\u099c\u09cd\u09af\u09c1\u09af\u09bc\u09be\u09b2\u09be\u0987\u099c\u09c7\u09b6\u09a8\u0964<\/a>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/VIOX-MCBs-in-a-control-panel-with-a-thermal-heat-map-effect.webp\" alt=\"Thermal heat map showing temperature rise and grouping factor in high-density VIOX MCB installation\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u09a7\u09be\u09aa 4: \u09ab\u09b2\u09cd\u099f \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u09b8\u09be\u09ae\u09b2\u09be\u09a8\u09cb (\u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u0993 \u09ac\u09cd\u09b0\u09c7\u0995\u09bf\u0982 \u0995\u09cd\u09b7\u09ae\u09a4\u09be).<\/figcaption><\/figure>\n<hr \/>\n<h2>\u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09b2\u09cb\u09a1 \u09ac\u09b9\u09a8 \u0995\u09b0\u099b\u09c7 \u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be \u09b9\u09b2 \u09a7\u09be\u09aa 3; \u09b6\u09b0\u09cd\u099f \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u098f\u099f\u09bf \u09a8\u09bf\u09b0\u09be\u09aa\u09a6\u09c7 \u09ac\u09bf\u09b8\u09cd\u09ab\u09cb\u09b0\u09bf\u09a4 \u09b9\u099a\u09cd\u099b\u09c7 \u0995\u09bf\u09a8\u09be \u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be \u09b9\u09b2 \u09a7\u09be\u09aa 4\u0964<\/h2>\n<p>Icu.<\/p>\n<h3><em>\u0986\u09ae\u09bf<sub>Ics<\/sub><\/em> \u09ac\u09a8\u09be\u09ae <em>\u0986\u09ae\u09bf<sub>: \u09b8\u09ae\u09be\u09b2\u09cb\u099a\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af<\/sub><\/em>(\u0986\u09b2\u09cd\u099f\u09bf\u09ae\u09c7\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09bf\u0982 \u0995\u09cd\u09af\u09be\u09aa\u09be\u09b8\u09bf\u099f\u09bf):<\/h3>\n<ul>\n<li><strong><em>\u0986\u09ae\u09bf<sub>Ics<\/sub><\/em> \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09af\u09c7 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f\u0995\u09c7 \u09ac\u09be\u09a7\u09be \u09a6\u09bf\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7<\/strong> \u098f\u0995\u09ac\u09be\u09b0 <em>\u0964 \u098f\u099f\u09bf \u09aa\u09b0\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09af\u09cb\u0997\u09cd\u09af \u09a8\u09be\u0993 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/em>. (\u09b8\u09be\u09b0\u09cd\u09ad\u09bf\u09b8 \u09ac\u09cd\u09b0\u09c7\u0995\u09bf\u0982 \u0995\u09cd\u09af\u09be\u09aa\u09be\u09b8\u09bf\u099f\u09bf):.<\/li>\n<li><strong><em>\u0986\u09ae\u09bf<sub>: \u09b8\u09ae\u09be\u09b2\u09cb\u099a\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af<\/sub><\/em> \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09af\u09c7 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f\u0995\u09c7 \u09ac\u09be\u09b0\u09ac\u09be\u09b0 \u09ac\u09be\u09a7\u09be \u09a6\u09bf\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u09b7\u09c7\u09ac\u09be\u09a4\u09c7 \u09a5\u09be\u0995\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/strong> \u09ae\u09bf\u09b6\u09a8-\u0995\u09cd\u09b0\u09bf\u099f\u09bf\u0995\u09cd\u09af\u09be\u09b2 \u0987\u09a8\u09cd\u09a1\u09be\u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u09b2 \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af (\u09b9\u09be\u09b8\u09aa\u09be\u09a4\u09be\u09b2, \u09a1\u09c7\u099f\u09be \u09b8\u09c7\u09a8\u09cd\u099f\u09be\u09b0, \u09ae\u09c7\u09b0\u09bf\u09a8),.<\/li>\n<\/ul>\n<p>VIOX \u09b8\u09c1\u09aa\u09be\u09b0\u09bf\u09b6 \u0995\u09b0\u09c7, <strong>\u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0995\u09b0\u09a4\u09c7\u0964 \u0986\u09aa\u09a8\u09bf \u098f\u0995\u099f\u09bf \u098f\u0995\u0995 \u09a4\u09cd\u09b0\u09c1\u099f\u09bf\u09b0 \u09aa\u09b0\u09c7 \u098f\u0995\u099f\u09bf \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09a4\u09c7 \u099a\u09be\u09a8 \u09a8\u09be\u0964 <em>\u0986\u09ae\u09bf<sub>: \u09b8\u09ae\u09be\u09b2\u09cb\u099a\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af<\/sub><\/em> = 100% <em>\u0986\u09ae\u09bf<sub>Ics<\/sub><\/em><\/strong>. \u09ac\u09cd\u09af\u09be\u0995\u0986\u09aa \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be.<\/p>\n<h3>\u09af\u09a6\u09bf \u0987\u09a8\u09b8\u09cd\u099f\u09b2\u09c7\u09b6\u09a8 \u09aa\u09af\u09bc\u09c7\u09a8\u09cd\u099f\u09c7 \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af \u09b6\u09b0\u09cd\u099f \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f (\u09b6\u09b0\u09cd\u099f \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f) 50kA \u09b9\u09af\u09bc, \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 50kA MCCB \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u0996\u09c1\u09ac \u09ac\u09cd\u09af\u09af\u09bc\u09ac\u09b9\u09c1\u09b2 \u09b9\u09af\u09bc, \u09a4\u09be\u09b9\u09b2\u09c7 \u0986\u09aa\u09a8\u09bf \u098f\u0995\u099f\u09bf<\/h3>\n<p>\u0995\u09cc\u09b6\u09b2 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8\u0964 \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u098f\u0995\u099f\u09bf \u0989\u099a\u09cd\u099a-\u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09b0 \u09ab\u09bf\u0989\u099c \u0986\u09aa\u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09ae \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09be \u099c\u09a1\u09bc\u09bf\u09a4\u0964<em>\u0986\u09ae\u09bf<sub>\u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u0989\u099a\u09cd\u099a \u09ac\u09cd\u09b0\u09c7\u0995\u09bf\u0982 \u0995\u09cd\u09af\u09be\u09aa\u09be\u09b8\u09bf\u099f\u09bf \u09ab\u09bf\u0989\u099c \u0997\u09be\u0987\u09a1\u09c7 \u0989\u099a\u09cd\u099a \u09ab\u09b2\u09cd\u099f \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u0996\u09a8 \u09ab\u09bf\u0989\u099c \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc \u09a4\u09be \u099c\u09be\u09a8\u09c1\u09a8<\/sub><\/em>\u099f\u09c7\u09ac\u09bf\u09b2 2: IEC 60947-2 \u09ac\u09cd\u09b0\u09c7\u0995\u09bf\u0982 \u0995\u09cd\u09af\u09be\u09aa\u09be\u09b8\u09bf\u099f\u09bf \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09be\u09ac\u09a8\u09be <strong>\u09af\u09a6\u09bf \u0987\u09a8\u09b8\u09cd\u099f\u09b2\u09c7\u09b6\u09a8 \u09aa\u09af\u09bc\u09c7\u09a8\u09cd\u099f\u09c7 \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af \u09b6\u09b0\u09cd\u099f \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f (\u09b6\u09b0\u09cd\u099f \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f) 50kA \u09b9\u09af\u09bc, \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 50kA MCCB \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u0996\u09c1\u09ac \u09ac\u09cd\u09af\u09af\u09bc\u09ac\u09b9\u09c1\u09b2 \u09b9\u09af\u09bc, \u09a4\u09be\u09b9\u09b2\u09c7 \u0986\u09aa\u09a8\u09bf \u098f\u0995\u099f\u09bf<\/strong> (\u09b8\u09be\u09a7\u09be\u09b0\u09a3).<\/p>\n<ul>\n<li><strong>\u0995\u09c7\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u09a1\u09bf\u09b8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf BESS-\u098f \u09ac\u09cd\u09af\u09b0\u09cd\u09a5 \u09b9\u09af\u09bc \u09a4\u09be \u09ac\u09c1\u099d\u09c1\u09a8<\/strong> \u0985\u09a8\u09c1\u09aa\u09be\u09a4 <a href=\"https:\/\/test.viox.com\/bn\/high-breaking-capacity-fuse-300ka-protection-guide\/\">\u0986\u09ac\u09be\u09b8\u09bf\u0995 (\u099a\u09c2\u09a1\u09bc\u09be\u09a8\u09cd\u09a4)<\/a>.<\/li>\n<\/ul>\n<h3>\u09a4\u09cd\u09b0\u09c1\u099f\u09bf \u09ac\u09bf\u09b0\u09b2 \u098f\u09ac\u0982 \u0995\u09ae \u09b6\u0995\u09cd\u09a4\u09bf\u09af\u09c1\u0995\u09cd\u09a4\u0964<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; border: 1px solid #ddd; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th>\u0986\u09ac\u09c7\u09a6\u09a8<\/th>\n<th>\u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09be\u09ac\u09bf\u09a4 <em>\u0986\u09ae\u09bf<sub>Ics<\/sub><\/em> \u09ac\u09be\u09a3\u09bf\u099c\u09cd\u09af\u09bf\u0995 \u09ad\u09ac\u09a8<\/th>\n<th>\u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09be\u09ac\u09bf\u09a4 <em>\u0986\u09ae\u09bf<sub>: \u09b8\u09ae\u09be\u09b2\u09cb\u099a\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af<\/sub><\/em> 10 - 25 kA<\/th>\n<th>\u0995\u09c7\u09a8?<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0996\u09b0\u099a \u098f\u09ac\u0982 \u09a7\u09be\u09b0\u09be\u09ac\u09be\u09b9\u09bf\u0995\u09a4\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ad\u09be\u09b0\u09b8\u09be\u09ae\u09cd\u09af\u0964<\/strong><\/td>\n<td>6 kA<\/td>\n<td>50-75%<\/td>\n<td>\u09b6\u09bf\u09b2\u09cd\u09aa \/ \u09ae\u09c7\u09b0\u09bf\u09a8.<\/td>\n<\/tr>\n<tr>\n<td><strong>Commercial Building<\/strong><\/td>\n<td>10 \u2013 25 kA<\/td>\n<td>75%<\/td>\n<td>Balance between cost and continuity.<\/td>\n<\/tr>\n<tr>\n<td><strong>Industrial \/ Marine<\/strong><\/td>\n<td>35 \u2013 100 kA<\/td>\n<td><strong>100%<\/strong><\/td>\n<td>\u09a1\u09be\u0989\u09a8\u099f\u09be\u0987\u09ae \u0985\u0997\u09cd\u09b0\u09b9\u09a3\u09af\u09cb\u0997\u09cd\u09af; \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u099f\u09bf\u0995\u09c7 \u09a5\u09be\u0995\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964.<\/td>\n<\/tr>\n<tr>\n<td><strong>BESS \/ DC \u09b8\u09cd\u099f\u09cb\u09b0\u09c7\u099c<\/strong><\/td>\n<td>25 \u2013 50 kA<\/td>\n<td>100%<\/td>\n<td>\u0986\u09b0\u09cd\u0995 (Arc) \u0986\u099f\u0995\u09be\u09a4\u09c7 \u09a8\u09be \u09aa\u09be\u09b0\u09b2\u09c7 \u0986\u0997\u09c1\u09a8\u09c7\u09b0 \u0989\u099a\u09cd\u099a \u099d\u09c1\u0981\u0995\u09bf\u0964.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u0995\u09be\u09b0\u09cd\u09ad \u09ac\u09bf \u09ac\u09be \u09b8\u09bf<\/strong> \u09b0\u09c7\u099f\u09bf\u0982 \u09ac\u09cb\u099d\u09be \u0985\u09a4\u09cd\u09af\u09be\u09ac\u09b6\u09cd\u09af\u0995\u0964 \u09aa\u09dc\u09c1\u09a8 <a href=\"https:\/\/test.viox.com\/bn\/circuit-breaker-ratings-icu-ics-icw-icm\/\">\u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09b0\u09c7\u099f\u09bf\u0982: Icu, Ics, Icw, Icm<\/a>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/VIOX-infographic-comparing-Icu-and-Ics-ratings-depicting-Icu-as-a-one-time-maximum-stop-requiring-repair-and-Ics-as-a-repeatable-service-stop.webp\" alt=\"VIOX technical comparison between Icu (Ultimate) and Ics (Service) breaking capacities\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u099a\u09bf\u09a4\u09cd\u09b0 3: \u0986\u09b2\u09cd\u099f\u09bf\u09ae\u09c7\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09bf\u0982 \u0995\u09cd\u09af\u09be\u09aa\u09be\u09b8\u09bf\u099f\u09bf (Icu) \u098f\u09ac\u0982 \u09b8\u09be\u09b0\u09cd\u09ad\u09bf\u09b8 \u09ac\u09cd\u09b0\u09c7\u0995\u09bf\u0982 \u0995\u09cd\u09af\u09be\u09aa\u09be\u09b8\u09bf\u099f\u09bf (Ics) \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u099a\u09be\u0995\u09cd\u09b7\u09c1\u09b7 \u09a4\u09c1\u09b2\u09a8\u09be\u0964.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u09a7\u09be\u09aa 5: \u0995\u09cb\u0985\u09b0\u09cd\u09a1\u09bf\u09a8\u09c7\u09b6\u09a8 \u0993 \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f\u09bf\u09ad\u09bf\u099f\u09bf (\u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be)<\/h2>\n<p>\u098f\u0995\u099f\u09bf \u09ad\u09be\u09b2\u09cb\u09ad\u09be\u09ac\u09c7 \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2\u09c7\u09b0 \u09b2\u0995\u09cd\u09b7\u09cd\u09af \u09b9\u09b2 <strong>\u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8\u09c0\u09a4\u09be<\/strong>: \u09af\u0996\u09a8 \u0995\u09cb\u09a8\u09cb \u09a4\u09cd\u09b0\u09c1\u099f\u09bf \u0998\u099f\u09c7, \u09a4\u0996\u09a8 \u09a4\u09cd\u09b0\u09c1\u099f\u09bf\u09b0 \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u0986\u09aa\u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09ae\u09c7\u09b0 \u09a1\u09bf\u09ad\u09be\u0987\u09b8\u099f\u09bf\u0987 \u0995\u09c7\u09ac\u09b2 \u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4\u0964 \u09ac\u09be\u0995\u09bf \u09b8\u09c1\u09ac\u09bf\u09a7\u09be \u099a\u09be\u09b2\u09c1 \u09b0\u09be\u0996\u09a4\u09c7 \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u09ab\u09bf\u09a1\u09be\u09b0 \u0985\u09ac\u09b6\u09cd\u09af\u0987 \u09ac\u09a8\u09cd\u09a7 \u09a5\u09be\u0995\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964.<\/p>\n<h3>\u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f\u09bf\u09ad\u09bf\u099f\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09cc\u09b6\u09b2<\/h3>\n<ol>\n<li><strong>\u0985\u09cd\u09af\u09be\u09ae\u09cd\u09aa\u09be\u09b0\u09c7\u099c \u09a1\u09bf\u09b8\u0995\u09cd\u09b0\u09bf\u09ae\u09bf\u09a8\u09c7\u09b6\u09a8:<\/strong> \u0986\u09aa\u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09ae \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u09c7\u09b0 \u09b0\u09c7\u099f\u09bf\u0982 &gt; \u09a1\u09be\u0989\u09a8\u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09ae \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u09c7\u09b0 \u09b0\u09c7\u099f\u09bf\u0982-\u098f\u09b0 2 \u0997\u09c1\u09a3 (\u09ac\u09c7\u09b8\u09bf\u0995)\u0964.<\/li>\n<li><strong>\u099f\u09be\u0987\u09ae \u09a1\u09bf\u09b8\u0995\u09cd\u09b0\u09bf\u09ae\u09bf\u09a8\u09c7\u09b6\u09a8:<\/strong> \u09b6\u09b0\u09cd\u099f-\u099f\u09be\u0987\u09ae \u0989\u0987\u09a5\u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u09b8\u09b9 \u0995\u09cd\u09af\u09be\u099f\u09be\u0997\u09b0\u09bf B \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 (ACBs \u09ac\u09be \u0989\u099a\u09cd\u099a-\u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 MCCB) \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be (<em>\u0986\u09ae\u09bf<sub>cw<\/sub><\/em>)\u0964 \u0986\u09aa\u09a8\u09bf \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0995\u09c7 \u09ac\u09b2\u099b\u09c7\u09a8: <em>\u201c\u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09b0\u09be\u09b0 \u0986\u0997\u09c7 300ms \u0985\u09aa\u09c7\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c1\u09a8, \u09a6\u09c7\u0996\u09c1\u09a8 \u099b\u09cb\u099f\u099f\u09bf \u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u098f\u099f\u09bf \u09b8\u09be\u09ae\u09b2\u09be\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u0995\u09bf\u09a8\u09be\u0964\u201d<\/em><\/li>\n<\/ol>\n<h3>\u099f\u09c7\u09ac\u09bf\u09b2 3: \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f\u09bf\u09ad\u09bf\u099f\u09bf \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09b0 \u09a4\u09c1\u09b2\u09a8\u09be<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; border: 1px solid #ddd; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th>\u09aa\u09a6\u09cd\u09a7\u09a4\u09bf<\/th>\n<th>\u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be<\/th>\n<th>\u09ad\u09be\u09b2\u09cb \u09a6\u09bf\u0995<\/th>\n<th>\u0995\u09a8\u09b8<\/th>\n<th>\u0995\u09bf\u09b8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09c7\u09b0\u09be...<\/th>\n<th>\u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f (\u0985\u09cd\u09af\u09be\u09ae\u09cd\u09aa\u09be\u09b0\u09c7\u099c)<\/strong><\/td>\n<td>\u099f\u09cd\u09b0\u09bf\u09aa \u09a5\u09cd\u09b0\u09c7\u09b6\u09b9\u09cb\u09b2\u09cd\u09a1\u09c7\u09b0 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af (<em>\u0986\u09ae\u09bf<sub>\u0986\u09b0<\/sub><\/em>)<\/td>\n<td>\u09b8\u09b0\u09b2, \u09b8\u09cd\u09ac\u09b2\u09cd\u09aa \u09ae\u09c2\u09b2\u09cd\u09af\u09c7\u09b0<\/td>\n<td>\u0989\u099a\u09cd\u099a \u09ab\u09b2\u09cd\u099f \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f\u09c7 \u09a6\u09c1\u09b0\u09cd\u09ac\u09b2 \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f\u09bf\u09ad\u09bf\u099f\u09bf<\/td>\n<td>\u099a\u09c2\u09a1\u09bc\u09be\u09a8\u09cd\u09a4 \u09ac\u09bf\u09a4\u09b0\u09a3 \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f<\/td>\n<td>\u0995\u09ae<\/td>\n<\/tr>\n<tr>\n<td><strong>\u09b8\u09ae\u09af\u09bc (\u0995\u09cd\u09b0\u09cb\u09a8\u09cb\u09ae\u09c7\u099f\u09cd\u09b0\u09bf\u0995)<\/strong><\/td>\n<td>\u09b8\u09ae\u09af\u09bc \u09ac\u09bf\u09b2\u09ae\u09cd\u09ac \u09b8\u09c7\u099f\u09bf\u0982\u09b8 (<em>t_{sd}<\/em>)<\/td>\n<td>\u0995\u09cd\u09af\u09be\u099f\u09be\u0997\u09b0\u09bf B \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ad\u09be\u09b2 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be<\/td>\n<td>\u09ac\u09bf\u09b2\u09ae\u09cd\u09ac\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7 \u0989\u099a\u09cd\u099a \u09a4\u09be\u09aa\u09c0\u09af\u09bc \u099a\u09be\u09aa<\/td>\n<td>\u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u09ac\u09bf\u09a4\u09b0\u09a3 \/ \u09ab\u09bf\u09a1\u09be\u09b0<\/td>\n<td>\u09ae\u09be\u099d\u09be\u09b0\u09bf<\/td>\n<\/tr>\n<tr>\n<td><strong>\u09b2\u099c\u09bf\u0995 (\u099c\u09cb\u09a8 \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f\u09bf\u09ad)<\/strong><\/td>\n<td>\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09a4\u09be\u09b0\u09c7\u09b0 \u09b8\u0982\u0995\u09c7\u09a4<\/td>\n<td>\u09a6\u09cd\u09b0\u09c1\u09a4\u09a4\u09ae; \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f\u09bf\u09ad\u09bf\u099f\u09bf; \u0995\u09ae \u099a\u09be\u09aa<\/td>\n<td>\u099c\u099f\u09bf\u09b2 \u09a4\u09be\u09b0\u09c7\u09b0 \u0995\u09be\u099c; \u09ac\u09c7\u09b6\u09bf \u0996\u09b0\u099a<\/td>\n<td>\u0995\u09cd\u09b0\u09bf\u099f\u09bf\u0995\u09cd\u09af\u09be\u09b2 \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0 \/ \u09a1\u09c7\u099f\u09be \u09b8\u09c7\u09a8\u09cd\u099f\u09be\u09b0<\/td>\n<td>\u0989\u099a\u09cd\u099a<\/td>\n<\/tr>\n<tr>\n<td><strong>\u09b6\u0995\u09cd\u09a4\u09bf<\/strong><\/td>\n<td>\u0986\u09b0\u09cd\u0995 \u09b6\u0995\u09cd\u09a4\u09bf \u09b8\u09c0\u09ae\u09bf\u09a4 \u0995\u09b0\u09be (<em>\u0986\u09ae\u09bf<sup>2<\/sup>\u099f\u09bf<\/em>)<\/td>\n<td>\u0995\u09ae\u09aa\u09cd\u09af\u09be\u0995\u09cd\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0<\/td>\n<td>\u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u0995\u09be\u09b0\u0995\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u099f\u09c7\u09ac\u09bf\u09b2 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8<\/td>\n<td>\u0989\u099a\u09cd\u099a-\u0998\u09a8\u09a4\u09cd\u09ac\u09c7\u09b0 \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2<\/td>\n<td>\u09ae\u09be\u099d\u09be\u09b0\u09bf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>VIOX \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u099f\u09c7\u09b8\u09cd\u099f\u09bf\u0982:<\/strong> \u0986\u09ae\u09b0\u09be \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f\u09bf\u09ad\u09bf\u099f\u09bf \u099f\u09c7\u09ac\u09bf\u09b2 \u09b8\u09b0\u09ac\u09b0\u09be\u09b9 \u0995\u09b0\u09bf \u09af\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 VIOX ACB \u098f\u09ac\u0982 MCCB \u09aa\u09c1\u09b0\u09cb\u09aa\u09c1\u09b0\u09bf \u09b8\u09ae\u09a8\u09cd\u09ac\u09bf\u09a4\u0964.<br \/>\n<strong>\u0995\u09c7\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u09a1\u09bf\u09b8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf BESS-\u098f \u09ac\u09cd\u09af\u09b0\u09cd\u09a5 \u09b9\u09af\u09bc \u09a4\u09be \u09ac\u09c1\u099d\u09c1\u09a8<\/strong> \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u098f\u0987 \u099c\u099f\u09bf\u09b2 \u09ac\u09bf\u09b7\u09af\u09bc\u09c7 \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u0985\u09b0\u09cd\u099c\u09a8 \u0995\u09b0\u09c1\u09a8 <a href=\"https:\/\/test.viox.com\/bn\/ats-circuit-breaker-coordination-guide-icw-selectivity\/\">\u098f\u099f\u09bf\u098f\u09b8 \u0993 \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u0995\u09cb\u0985\u09b0\u09cd\u09a1\u09bf\u09a8\u09c7\u09b6\u09a8 \u0997\u09be\u0987\u09a1<\/a>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/Time-Current-Curve-TCC-illustrating-the-separation-and-selectivity-between-VIOX-main-and-branch-circuit-breakers.webp\" alt=\"Time-Current Curve (TCC) graph illustrating selectivity between VIOX main ACB and branch MCCB\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u099a\u09bf\u09a4\u09cd\u09b0 4: VIOX \u0995\u09cb\u0985\u09b0\u09cd\u09a1\u09bf\u09a8\u09c7\u09b6\u09a8 \u09b8\u09cd\u099f\u09be\u09a1\u09bf \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u09ab\u09bf\u09a1\u09be\u09b0 \u098f\u09ac\u0982 \u09b6\u09be\u0996\u09be \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ae\u09cb\u099f \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f\u09bf\u09ad\u09bf\u099f\u09bf \u099c\u09cb\u09a8 \u09a6\u09c7\u0996\u09be\u099a\u09cd\u099b\u09c7\u0964.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u0989\u09aa\u09b8\u0982\u09b9\u09be\u09b0: VIOX \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af<\/h2>\n<p>\u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1\u09be\u0987\u099c\u09a1 \u09b8\u09bf\u09b2\u09c7\u0995\u09b6\u09a8 \u0995\u09c7\u09ac\u09b2 \u09a8\u09bf\u09af\u09bc\u09ae \u0985\u09a8\u09c1\u09b8\u09b0\u09a3 \u0995\u09b0\u09be\u09b0 \u09ac\u09bf\u09b7\u09af\u09bc \u09a8\u09af\u09bc\u2014\u098f\u099f\u09bf \u09a6\u09be\u09af\u09bc\u09ac\u09a6\u09cd\u09a7\u09a4\u09be \u098f\u09ac\u0982 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u09b0 \u09ac\u09bf\u09b7\u09af\u09bc\u0964 \u0985\u09a8\u09c1\u09b8\u09b0\u09a3 \u0995\u09b0\u09c7 <strong>IEC 60947-2 \u09ab\u09cd\u09b0\u09c7\u09ae\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995<\/strong> (\u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8 \u2192 \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c \u2192 \u09b0\u09bf\u09af\u09bc\u09c7\u09b2 \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u2192 \u09ab\u09b2\u09cd\u099f \u0995\u09cd\u09af\u09be\u09aa\u09be\u09b8\u09bf\u099f\u09bf \u2192 \u0995\u09cb\u0985\u09b0\u09cd\u09a1\u09bf\u09a8\u09c7\u09b6\u09a8), \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09b0\u09be \u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u09ac\u09cd\u09af\u09b0\u09cd\u09a5\u09a4\u09be\u09b0 \u09b8\u09ac\u099a\u09c7\u09af\u09bc\u09c7 \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0995\u09be\u09b0\u09a3\u0997\u09c1\u09b2\u09bf \u09a6\u09c2\u09b0 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8\u0964.<\/p>\n<p>\u098f <strong>VIOX \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995<\/strong>, \u0986\u09ae\u09b0\u09be \u0995\u09c7\u09ac\u09b2 \u0989\u09aa\u09be\u09a6\u09be\u09a8 \u09ac\u09bf\u0995\u09cd\u09b0\u09bf \u0995\u09b0\u09bf \u09a8\u09be; \u0986\u09ae\u09b0\u09be \u09ac\u09c8\u09a7 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09b8\u09b0\u09ac\u09b0\u09be\u09b9 \u0995\u09b0\u09bf\u0964 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u0997\u09cd\u09b0\u09c1\u09aa\u09bf\u0982 \u0995\u09a8\u09ab\u09bf\u0997\u09be\u09b0\u09c7\u09b6\u09a8 \u098f\u09ac\u0982 \u0995\u09a0\u09cb\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc \u09af\u09be\u09a4\u09c7 \u09a1\u09c7\u099f\u09be\u09b6\u09bf\u099f\u0997\u09c1\u09b2\u09bf \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09a4\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09ae\u09c7\u09b2\u09c7\u0964.<\/p>\n<p>\u0986\u09aa\u09a8\u09be\u09b0 \u09aa\u09b0\u09ac\u09b0\u09cd\u09a4\u09c0 \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0995\u09b0\u09a4\u09c7 \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4?<\/p>\n<ul>\n<li>\u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09a6\u09c7\u0996\u09c1\u09a8 <a href=\"https:\/\/test.viox.com\/bn\/industrial-electrical-enclosures-manufacturing-guide\/\">\u09b6\u09bf\u09b2\u09cd\u09aa \u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u0998\u09c7\u09b0 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8 \u0997\u09be\u0987\u09a1<\/a> \u0986\u09aa\u09a8\u09be\u09b0 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09b0\u09be\u0996\u09be\u09b0 \u099c\u09a8\u09cd\u09af\u0964.<\/li>\n<li>\u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0986\u09aa\u09a8\u09be\u09b0 \u099f\u09be\u09b0\u09cd\u09ae\u09bf\u09a8\u09be\u09b2\u0997\u09c1\u09b2\u09bf \u0986\u09aa\u09a8\u09be\u09b0 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09ae\u09c7\u09b2\u09c7 \u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c1\u09a8 <a href=\"https:\/\/test.viox.com\/bn\/terminal-block-selection-guide-types-uses\/\">\u099f\u09be\u09b0\u09cd\u09ae\u09bf\u09a8\u09be\u09b2 \u09ac\u09cd\u09b2\u0995 \u09b8\u09bf\u09b2\u09c7\u0995\u09b6\u09a8 \u0997\u09be\u0987\u09a1<\/a>.<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/Professional-photo-of-an-engineer-testing-a-VIOX-circuit-breaker-in-a-clean-lab-setting.webp\" alt=\"Engineer performing quality assurance testing on VIOX circuit breakers in a lab environment\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u099a\u09bf\u09a4\u09cd\u09b0 5: VIOX \u09b2\u09cd\u09af\u09be\u09ac\u09b0\u09c7\u099f\u09b0\u09bf\u09a4\u09c7 \u0995\u09a0\u09cb\u09b0 \u09ae\u09be\u09a8 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4\u0995\u09b0\u09a3 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u0964.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u099c\u09bf\u099c\u09cd\u099e\u09be\u09b8\u09bf\u09a4 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09be\u09ac\u09b2\u09c0: \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8<\/h2>\n<h3>\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8: \u0986\u09ae\u09bf \u0995\u09bf \u098f\u0995\u099f\u09bf \u09b6\u09bf\u09b2\u09cd\u09aa \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2\u09c7 IEC 60898 (\u0986\u09ac\u09be\u09b8\u09bf\u0995) MCB \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09bf?<\/h3>\n<p>\u0989\u09a4\u09cd\u09a4\u09b0: \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4, \u09a8\u09be\u0964 IEC 60898 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u0985\u09a6\u0995\u09cd\u09b7 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u098f\u09ac\u0982 \u0995\u09ae \u09ac\u09cd\u09b0\u09c7\u0995\u09bf\u0982 \u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09b0 (\u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 6kA) \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 IEC 60947-2 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u09b6\u09bf\u09b2\u09cd\u09aa \u09a6\u09c2\u09b7\u09a3 \u09a1\u09bf\u0997\u09cd\u09b0\u09bf, \u0989\u099a\u09cd\u099a \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c \u098f\u09ac\u0982 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u09aa\u09be\u09a4\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u09b8\u09be\u09ae\u099e\u09cd\u099c\u09b8\u09cd\u09af\u09af\u09cb\u0997\u09cd\u09af \u099f\u09cd\u09b0\u09bf\u09aa \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964.<\/p>\n<h3>\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8: \u0989\u099a\u09cd\u099a\u09a4\u09be \u0986\u09ae\u09be\u09b0 \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8\u0995\u09c7 \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09bf\u09a4 \u0995\u09b0\u09c7?<\/h3>\n<p>\u0989\u09a4\u09cd\u09a4\u09b0: 2,000 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0989\u09aa\u09b0\u09c7, \u09aa\u09be\u09a4\u09b2\u09be \u09ac\u09be\u09a4\u09be\u09b8 \u0995\u09ae \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0\u09ad\u09be\u09ac\u09c7 \u09a0\u09be\u09a8\u09cd\u09a1\u09be \u0995\u09b0\u09c7 \u098f\u09ac\u0982 \u09a6\u09c1\u09b0\u09cd\u09ac\u09b2\u09ad\u09be\u09ac\u09c7 \u0985\u09a8\u09cd\u09a4\u09b0\u0995 \u0995\u09b0\u09c7\u0964 \u0986\u09aa\u09a8\u09bf \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u09aa\u09cd\u09b0\u09a4\u09bf 500 \u09ae\u09bf\u099f\u09be\u09b0 \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u09aa\u09cd\u09b0\u09be\u09af\u09bc 4% \u098f\u09ac\u0982 \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c 10% \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09c7\u09a8\u0964 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09a6\u09c7\u0996\u09c1\u09a8 <a href=\"https:\/\/test.viox.com\/bn\/circuit-breaker-altitude-derating-guide\/\">\u0989\u099a\u09cd\u099a\u09a4\u09be \u09a1\u09bf\u09b0\u09c7\u099f\u09bf\u0982 \u0997\u09be\u0987\u09a1<\/a> \u09b8\u09a0\u09bf\u0995 \u099f\u09c7\u09ac\u09bf\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af\u0964.<\/p>\n<h3>\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8: \u0986\u09ae\u09be\u09b0 \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u0995\u09c7\u09a8 \u099f\u09cd\u09b0\u09bf\u09aa \u0995\u09b0\u099b\u09c7 \u09af\u09a6\u09bf\u0993 \u09b2\u09cb\u09a1 \u0995\u09ae \u0986\u099b\u09c7? <em>\u0986\u09ae\u09bf<sub>n<\/sub><\/em>?<\/h3>\n<p>\u0989\u09a4\u09cd\u09a4\u09b0: \u098f\u09b0 \u0995\u09be\u09b0\u09a3 \u09b8\u09ae\u09cd\u09ad\u09ac\u09a4 \u09a5\u09be\u09b0\u09cd\u09ae\u09be\u09b2 \u0997\u09cd\u09b0\u09c1\u09aa\u09bf\u0982\u0964 \u09af\u09a6\u09bf \u0986\u09aa\u09a8\u09be\u09b0 \u09e7\u09e6\u099f\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u0996\u09c1\u09ac \u0995\u09be\u099b\u09be\u0995\u09be\u099b\u09bf \u098f\u0995\u09b8\u09be\u09a5\u09c7 \u09b0\u09be\u0996\u09be \u09a5\u09be\u0995\u09c7 \u098f\u09ac\u0982 \u0989\u099a\u09cd\u099a \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09bf\u09a4 \u09b9\u09df, \u09a4\u09be\u09b9\u09b2\u09c7 \u0995\u09cd\u09b2\u09be\u09b8\u09cd\u099f\u09be\u09b0\u09c7\u09b0 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\u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0\u0997\u09c1\u09b2\u09bf\u09b0 (\u098f\u09ae\u09b8\u09bf\u09b8\u09bf\u09ac\u09bf \u098f\u09ac\u0982 \u098f\u09b8\u09bf\u09ac\u09bf) \u09ac\u09be\u09b0\u09cd\u09b7\u09bf\u0995 \u098f\u0995\u099f\u09bf \u099a\u09be\u0995\u09cd\u09b7\u09c1\u09b7 \u09aa\u09b0\u09bf\u09a6\u09b0\u09cd\u09b6\u09a8 \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4\u0964 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u0997\u09a4 \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf (\u09a6\u09c2\u09b7\u09a3\u09c7\u09b0 \u09ae\u09be\u09a4\u09cd\u09b0\u09be) \u098f\u09ac\u0982 \u09b2\u09cb\u09a1\u09c7\u09b0 \u0995\u09cd\u09b0\u09bf\u099f\u09bf\u0995\u09cd\u09af\u09be\u09b2\u09bf\u099f\u09bf\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf \u09e9-\u09eb \u09ac\u099b\u09b0\u09c7 \u098f\u0995\u099f\u09bf \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09ab\u09be\u0982\u09b6\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be (\u09ae\u09c7\u0995\u09be\u09a8\u09bf\u0995\u09cd\u09af\u09be\u09b2 \u098f\u09ac\u0982 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995\u09cd\u09af\u09be\u09b2 \u099f\u09cd\u09b0\u09bf\u09aa \u099f\u09c7\u09b8\u09cd\u099f) \u0995\u09b0\u09be\u09b0 \u09aa\u09b0\u09be\u09ae\u09b0\u09cd\u09b6 \u09a6\u09c7\u0993\u09df\u09be \u09b9\u09df\u0964.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/Wide-view-of-a-professional-VIOX-industrial-switchgear-lineup-installation.webp\" alt=\"Professional VIOX industrial switchgear lineup installation\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u099a\u09bf\u09a4\u09cd\u09b0 \u09ec: \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09ad\u09bf\u0986\u0987\u0993\u098f\u0995\u09cd\u09b8 \u09b6\u09bf\u09b2\u09cd\u09aa \u09b8\u09c1\u0987\u099a\u0997\u09bf\u09df\u09be\u09b0 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u0964.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u0986\u09b0\u0993 \u09aa\u09dc\u09c1\u09a8<\/h2>\n<p>\u098f\u0987 \u0995\u09be\u09a0\u09be\u09ae\u09cb\u09a4\u09c7 \u0989\u09b2\u09cd\u09b2\u09bf\u0996\u09bf\u09a4 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0989\u09aa\u09be\u09a6\u09be\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09ac\u09bf\u09b7\u09df\u09c7 \u0986\u09b0\u0993 \u09ac\u09bf\u09b8\u09cd\u09a4\u09be\u09b0\u09bf\u09a4 \u099c\u09be\u09a8\u09be\u09b0 \u099c\u09a8\u09cd\u09af, \u098f\u0987 \u09ad\u09bf\u0986\u0987\u0993\u098f\u0995\u09cd\u09b8 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u0997\u09a4 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u0995\u09be\u0997\u09c1\u09b2\u09bf \u09a6\u09c7\u0996\u09c1\u09a8:<\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/bn\/circuit-breaker-vs-isolator-switch\/\">\u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f \u09ac\u09cd\u09b0\u09c7\u0995\u09be\u09b0 \u09ac\u09a8\u09be\u09ae \u0986\u0987\u09b8\u09cb\u09b2\u09c7\u099f\u09b0 \u09b8\u09c1\u0987\u099a<\/a> - \u0986\u0987\u09b8\u09cb\u09b2\u09c7\u09b6\u09a8\u09c7\u09b0 \u09ae\u09cc\u09b2\u09bf\u0995 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u0997\u09c1\u09b2\u09bf \u09ac\u09cb\u099d\u09be\u0964.<\/li>\n<li><a href=\"https:\/\/test.viox.com\/bn\/understanding-ground-fault-protection\/\">\u09ad\u09c2\u09ae\u09bf\u09b0 \u09a4\u09cd\u09b0\u09c1\u099f\u09bf \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09ac\u09cb\u099d\u09be<\/a> - \u0995\u09b0\u09cd\u09ae\u09c0 \u098f\u09ac\u0982 \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u09b0 \u0997\u09ad\u09c0\u09b0\u09c7 \u0985\u09a8\u09c1\u09b8\u09a8\u09cd\u09a7\u09be\u09a8\u0964.<\/li>\n<li><a href=\"https:\/\/test.viox.com\/bn\/what-is-over-under-voltage-protector\/\">\u0993\u09ad\u09be\u09b0\/\u0986\u09a8\u09cd\u09a1\u09be\u09b0 \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u099c \u09aa\u09cd\u09b0\u09cb\u099f\u09c7\u0995\u09cd\u099f\u09b0 \u0995\u09c0?<\/a> - \u0997\u09cd\u09b0\u09bf\u09a1 \u0985\u09b8\u09cd\u09a5\u09bf\u09b0\u09a4\u09be \u09a5\u09c7\u0995\u09c7 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u0964.<\/li>\n<\/ul>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1346.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1346.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3015.64px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3015.64px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7140.59px; left: 14px;\" data-hover=\"0\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7140.59px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction: Beyond the Nameplate Rating In the world of industrial panel building, a dangerous misconception persists: that selecting a circuit breaker begins and ends with the rated current (In). This oversimplification is the leading cause of &#8220;nuisance tripping&#8221; during commissioning and, more catastrophically, switchgear failure during actual fault conditions. A 100A breaker is not always [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21287,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/posts\/21286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/comments?post=21286"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/posts\/21286\/revisions"}],"predecessor-version":[{"id":21288,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/posts\/21286\/revisions\/21288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/media\/21287"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/media?parent=21286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/categories?post=21286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/bn\/wp-json\/wp\/v2\/tags?post=21286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}