{"id":7302,"date":"2026-11-07T06:46:47","date_gmt":"2026-11-07T06:46:47","guid":{"rendered":"https:\/\/www.lstransformer.com\/?p=7302"},"modified":"2026-10-26T12:15:44","modified_gmt":"2026-10-26T12:15:44","slug":"a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3","status":"publish","type":"post","link":"https:\/\/www.lstransformer.com\/ru\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/","title":{"rendered":"\u0413\u0440\u043e\u043c\u043a\u0438\u0439 “\u0425\u043b\u043e\u043f\u043e\u043a ” \u041f\u0440\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430: \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d \u043b\u0438 \u043e\u043d?"},"content":{"rendered":"

\u0413\u0440\u043e\u043c\u043a\u0438\u0439 “\u0425\u043b\u043e\u043f\u043e\u043a ” \u041f\u0440\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430: \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d \u043b\u0438 \u043e\u043d?<\/h1>\n

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\"\"<\/a><\/p>\n

1. \u041e\u0441\u043d\u043e\u0432\u043d\u0430\u044f \u043f\u0440\u0438\u0447\u0438\u043d\u0430 \u0448\u0443\u043c\u0430 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f: \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0439 \u0442\u043e\u043a<\/em><\/h3>\n

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1.1 \u041a\u0430\u043a \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u041f\u0443\u0441\u043a\u043e\u0432\u043e\u0439 \u0442\u043e\u043a<\/b><\/strong><\/h4>\n

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1.1.1 \u041f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u0442\u043e\u043a\u0430<\/b><\/strong><\/h5>\n

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V = N(d\u03a6\/dt)<\/b><\/strong><\/p>\n

\u0433\u0434\u0435 V - \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435<\/p>\n

\u00a0N - \u044d\u0442\u043e \u043f\u043e\u0432\u043e\u0440\u043e\u0442\u044b<\/p>\n

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\u041a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u043c\u043e\u043c\u0435\u043d\u0442:\u00a0<\/span>\u0415\u0441\u043b\u0438 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u044c \u0437\u0430\u043c\u044b\u043a\u0430\u0435\u0442\u0441\u044f \u0442\u043e\u0447\u043d\u043e \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0447\u0435\u0440\u0435\u0437 \u043d\u043e\u043b\u044c (\u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0440\u0430\u0432\u043d\u043e 0), \u0442\u0440\u0435\u0431\u0443\u0435\u043c\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043e\u0442\u043e\u043a\u0430 (d\u03a6\/ dt) \u0442\u0430\u043a\u0436\u0435 \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c \u0440\u0430\u0432\u043d\u0430 \u043d\u0443\u043b\u044e. \u041e\u0434\u043d\u0430\u043a\u043e \u043f\u043e\u0442\u043e\u043a \u0432 \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u043d\u0430\u0447\u0438\u043d\u0430\u0442\u044c\u0441\u044f \u0441 \u043d\u0443\u043b\u044f. \u0427\u0442\u043e\u0431\u044b &# 8220;\u0434\u043e\u0433\u043d\u0430\u0442\u044c &# 8221; \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0432\u0448\u0443\u044e\u0441\u044f \u0444\u043e\u0440\u043c\u0443 \u043f\u043e\u0442\u043e\u043a\u0430, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0443\u044e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044e, \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441\u043e\u0437\u0434\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u0441\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u044d\u0442\u043e\u0433\u043e \u0441\u043c\u0435\u0449\u0435\u043d\u0438\u044f \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043e\u0447\u0435\u043d\u044c \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0432 \u043e\u0431\u043c\u043e\u0442\u043a\u0435 \u2014 \u044d\u0442\u043e \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0439 \u0442\u043e\u043a.<\/p>\n

1.2 \u0424\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u044d\u0444\u0444\u0435\u043a\u0442\u044b \u0438 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0437\u0432\u0443\u043a<\/b><\/strong><\/h4>\n

\u042d\u0442\u043e\u0442 \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u044b\u0439 \u0442\u043e\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u0435\u0442 \u0432 6-10 \u0440\u0430\u0437 \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u0442\u044c \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a, \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 \u0441\u0438\u043b\u044c\u043d\u044b\u0435 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u044d\u0444\u0444\u0435\u043a\u0442\u044b \u0432\u043d\u0443\u0442\u0440\u0438 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430:<\/p>\n

(1) <\/b><\/strong>\u0418\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u044b\u0435 \u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0435 \u0441\u0438\u043b\u044b: <\/b><\/strong><\/h6>\n

\u0411\u043e\u043b\u044c\u0448\u043e\u0439 \u0442\u043e\u043a \u0441\u043e\u0437\u0434\u0430\u0435\u0442 \u043c\u043e\u0449\u043d\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0435 \u043f\u043e\u043b\u0435 \u0432\u043e\u043a\u0440\u0443\u0433 \u043e\u0431\u043c\u043e\u0442\u043e\u043a, \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u044f \u043f\u0440\u043e\u0432\u043e\u0434\u043d\u0438\u043a\u0438 \u043e\u0431\u043c\u043e\u0442\u043e\u043a \u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u0434\u0435\u0442\u0430\u043b\u0438 \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0430 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0430\u043c, \u0432\u044b\u0437\u044b\u0432\u0430\u044f \u043a\u0440\u043e\u0448\u0435\u0447\u043d\u044b\u0435 \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u044b\u0435 \u0441\u043c\u0435\u0449\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0432\u0438\u0431\u0440\u0430\u0446\u0438\u0438.<\/p>\n

(2) <\/b><\/strong>\u041c\u0430\u0433\u043d\u0438\u0442\u043e\u0441\u0442\u0440\u0438\u043a\u0446\u0438\u044f \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0430: <\/b><\/strong><\/h6>\n

\u0421\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0438 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0438\u0437 \u043c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u043e\u0439 \u043a\u0440\u0435\u043c\u043d\u0438\u0435\u0432\u043e\u0439 \u0441\u0442\u0430\u043b\u0438. \u041f\u043e\u0434 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435\u043c \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0433\u043e, \u0438\u0437\u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e\u0441\u044f \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442 “\u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0441\u0442\u0440\u0438\u043a\u0446\u0438\u044e, ” \u0447\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u0435\u0433\u043e \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u044b \u043d\u0435\u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u044f.<\/p>\n

(3) <\/b><\/strong>\u0413\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u0437\u0432\u0443\u043a\u0430: <\/b><\/strong><\/h6>\n

\u041a\u043e\u043b\u0435\u0431\u0430\u043d\u0438\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u043c\u0438 \u0441\u0438\u043b\u0430\u043c\u0438, \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0442\u0441\u044f \u0441 \u043a\u043e\u043b\u0435\u0431\u0430\u043d\u0438\u044f\u043c\u0438, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0441\u0442\u0440\u0438\u043a\u0446\u0438\u0435\u0439 \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0430. \u042d\u0442\u0438 \u0432\u0438\u0431\u0440\u0430\u0446\u0438\u0438 \u0441 \u0431\u043e\u0433\u0430\u0442\u044b\u043c \u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0443\u0441\u0438\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0431\u0430\u043a\u043e\u043c, \u0440\u0430\u0434\u0438\u0430\u0442\u043e\u0440\u0430\u043c\u0438 \u0438 \u0442.\u0434. \u0418 \u0438\u0437\u0434\u0430\u044e\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u0441\u043b\u044b\u0448\u0438\u043c\u043e\u0433\u043e “\u0432\u0437\u0440\u044b\u0432\u0430 ” “\u0431\u0443\u043c\u0430 ” \u0438\u043b\u0438 \u0433\u0443\u0434\u044f\u0449\u0435\u0433\u043e \u0448\u0443\u043c\u0430.<\/p>\n\n\n\n\n\n\n\n\n
\u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u043d\u044b\u0439<\/strong><\/td>\n\u0422\u0438\u043f\u0438\u0447\u043d\u043e\u0435 \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \/ \u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/strong><\/td>\n<\/tr>\n
\u041f\u0438\u043a\u043e\u0432\u0430\u044f \u0432\u0435\u043b\u0438\u0447\u0438\u043d\u0430<\/td>\n\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a, \u0432 6-10 \u0440\u0430\u0437 \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u044e\u0449\u0438\u0439 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439<\/td>\n<\/tr>\n
\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c<\/td>\n\u041e\u0431\u044b\u0447\u043d\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0446\u0438\u043a\u043b\u043e\u0432 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f (\u043e\u0442 \u0434\u0435\u0441\u044f\u0442\u043a\u043e\u0432 \u0434\u043e \u0441\u043e\u0442\u0435\u043d \u043c\u0438\u043b\u043b\u0438\u0441\u0435\u043a\u0443\u043d\u0434)<\/td>\n<\/tr>\n
\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0420\u0430\u0441\u043f\u0430\u0434\u0430<\/td>\n\u0411\u044b\u0441\u0442\u0440\u043e\u0435 \u0437\u0430\u0442\u0443\u0445\u0430\u043d\u0438\u0435 \u0434\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0432\u0448\u0435\u0433\u043e\u0441\u044f \u0442\u043e\u043a\u0430 \u0445\u043e\u043b\u043e\u0441\u0442\u043e\u0433\u043e \u0445\u043e\u0434\u0430 (\u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430)<\/td>\n<\/tr>\n
\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u042d\u0444\u0444\u0435\u043a\u0442\u044b<\/td>\n\u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0435 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0438\u043b\u044b, \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0441\u0442\u0440\u0438\u043a\u0446\u0438\u044f \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0430<\/td>\n<\/tr>\n
\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0439 \u0437\u0432\u0443\u043a<\/td>\n\u041e\u0434\u0438\u043d\u043e\u0447\u043d\u044b\u0439 \u0438\u043b\u0438 \u043a\u043e\u0440\u043e\u0442\u043a\u0430\u044f \u0441\u0435\u0440\u0438\u044f \u0437\u0432\u0443\u043a\u043e\u0432 “\u0431\u0430\u0445, ” “\u0431\u0443\u043c, ” \u0438\u043b\u0438 “\u0433\u043b\u0443\u0445\u043e\u0439 \u0443\u0434\u0430\u0440 ”<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u0422\u0430\u0431\u043b\u0438\u0446\u0430 1: \u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0433\u043e \u0422\u043e\u043a\u0430 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430 \u0438 \u0435\u0433\u043e \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435<\/div>\n

2. \u041e\u0442\u043b\u0438\u0447\u0438\u0435 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0433\u043e \u0448\u0443\u043c\u0430 \u043e\u0442 \u0438\u043d\u0434\u0438\u043a\u0430\u0442\u043e\u0440\u043e\u0432 \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0438<\/em><\/h3>\n

\u0412 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u0433\u0440\u043e\u043c\u043a\u0438\u0445 \u0448\u0443\u043c\u043e\u0432 \u0432\u044b\u0437\u0432\u0430\u043d\u043e \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u043c \u043f\u0443\u0441\u043a\u043e\u0432\u044b\u043c \u0442\u043e\u043a\u043e\u043c \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u043d\u0435\u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0435 \u0437\u0432\u0443\u043a\u0438 \u043c\u043e\u0433\u0443\u0442 \u0441\u0438\u0433\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u0445. \u0413\u043b\u0430\u0432\u043d\u043e\u0435 - \u0437\u043d\u0430\u0442\u044c, \u043a\u0430\u043a \u0438\u0445 \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u0442\u044c.<\/p>\n

2.1 \u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0433\u043e \u0448\u0443\u043c\u0430<\/b><\/strong><\/h4>\n

(1) \u0421\u0440\u043e\u043a\u0438:<\/span> Occurs\u00a0strictly at the moment of switching on. The sound is brief (usually ends within 1-2 seconds).<\/p>\n

(2) \u041f\u0440\u0438\u0440\u043e\u0434\u0430:<\/span> \u041e\u0434\u0438\u043d\u043e\u0447\u043d\u044b\u0439 “\u0433\u0443\u043b ” \u0438\u043b\u0438 \u043a\u043e\u0440\u043e\u0442\u043a\u0430\u044f \u0441\u0435\u0440\u0438\u044f “\u0443\u0434\u0430\u0440\u043e\u0432 ”, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u044b\u0441\u0442\u0440\u043e \u0441\u0442\u0438\u0445\u0430\u044e\u0442. \u041f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0441 \u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u044b\u043c, \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u043c \u0433\u0443\u043b\u043e\u043c.<\/p>\n

(3) \u041e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u043c\u043f\u0442\u043e\u043c\u043e\u0432:<\/span> After the sound, there is\u00a0no persistent abnormal noise,\u00a0no unusual smoke or gas emission, and\u00a0no protective device operation\u00a0(e.g., relays do not trip).<\/p>\n

2.2 \u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0430\u043d\u043e\u043c\u0430\u043b\u044c\u043d\u044b\u0445 \u0437\u0432\u0443\u043a\u043e\u0432, \u0423\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u043d\u0430 \u041f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0438<\/b><\/strong><\/h4>\n

\u0415\u0441\u043b\u0438 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0438\u043b\u0438 \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0437\u0432\u0443\u043a\u043e\u0432\u044b\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044b, \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443:<\/p>\n

2.2.1 \u0417\u0432\u0443\u043a\u0438, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u0435 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u043c\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u044f\u043c\u0438<\/b><\/strong><\/h5>\n

\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0435 \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u0432\u0438\u0442\u043a\u0430\u043c\u0438 \u043e\u0431\u043c\u043e\u0442\u043a\u0438, \u0441\u0438\u043b\u044c\u043d\u044b\u0439 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0440\u0430\u0437\u0440\u044f\u0434. \u0417\u0432\u0443\u043a\u0438 \u043c\u043e\u0433\u0443\u0442 \u0441\u043c\u0435\u0448\u0438\u0432\u0430\u0442\u044c\u0441\u044f \u0441 \u043f\u0443\u0441\u043a\u043e\u0432\u044b\u043c \u0448\u0443\u043c\u043e\u043c, \u043d\u043e \u0438\u043c\u0435\u0442\u044c \u043e\u0442\u043b\u0438\u0447\u0438\u044f.:<\/p>\n

(1) Sharp cracking or continuous arcing\/discharge sounds: <\/span>\u041c\u043e\u0436\u0435\u0442 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0442\u044c\u0441\u044f \u043f\u0440\u043e\u0431\u043e\u0435\u043c \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438.<\/p>\n

(2) Accompanied by protection trips:<\/span> \u0427\u0430\u0441\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0431\u044b\u0441\u0442\u0440\u043e\u043c\u0443 \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u043d\u0438\u044e \u0440\u0435\u043b\u0435 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e \u0442\u043e\u043a\u0443, \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0435\u043b\u0435 \u0438\u043b\u0438 \u0433\u0430\u0437\u043e\u0432\u043e\u0433\u043e \u0440\u0435\u043b\u0435 (\u0411\u0443\u0445\u0433\u043e\u043b\u044c\u0446\u0430), \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0435\u0433\u043e \u043a \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044e \u0446\u0435\u043f\u0438.<\/p>\n

(3) Persistence:<\/span> \u041d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u044c \u0438 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043d\u0435\u0439 \u0437\u0432\u0443\u043a \/ \u0432\u0438\u0431\u0440\u0430\u0446\u0438\u044f \u043e\u0431\u044b\u0447\u043d\u043e \u043d\u0435 \u043f\u0440\u043e\u0445\u043e\u0434\u044f\u0442 \u0431\u044b\u0441\u0442\u0440\u043e, \u043a\u0430\u043a \u0432\u043d\u0435\u0437\u0430\u043f\u043d\u044b\u0435 \u044d\u0444\u0444\u0435\u043a\u0442\u044b.<\/p>\n

2.2.2 \u0417\u0432\u0443\u043a\u0438, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u0435 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043d\u0435\u043f\u043e\u043b\u0430\u0434\u043a\u0430\u043c\u0438<\/b><\/strong><\/h5>\n

\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u043b\u043e\u0445\u043e\u0435 \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u0435 \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0430, \u043d\u0435\u0437\u0430\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u043d\u044b\u0435 \u0437\u0430\u0436\u0438\u043c\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0449\u0438\u0435 \u0438\u0437-\u0437\u0430 \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u0443\u0434\u0430\u0440\u043d\u044b\u0445 \u0443\u0441\u0438\u043b\u0438\u0439.<\/p>\n

(1)Persistent, rhythmic vibrating or knocking sounds:<\/span> \u041d\u0435\u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u0435, \u0440\u0438\u0442\u043c\u0438\u0447\u043d\u043e\u0435 “\u0442\u0438\u043a\u0430\u043d\u044c\u0435, ” “\u0449\u0435\u043b\u043a\u0430\u043d\u044c\u0435, ” \u0438\u043b\u0438 \u043d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0435 “\u0436\u0443\u0436\u0436\u0430\u043d\u0438\u0435 ” \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0432\u0448\u0435\u0433\u043e\u0441\u044f \u0440\u0435\u0436\u0438\u043c\u0430 \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f.<\/p>\n

(2)Localized sound:<\/span> \u0418\u043d\u043e\u0433\u0434\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a \u0437\u0432\u0443\u043a\u0430 \u043c\u043e\u0436\u043d\u043e \u043e\u0442\u0441\u043b\u0435\u0434\u0438\u0442\u044c, \u043f\u0440\u043e\u0441\u043b\u0443\u0448\u0438\u0432\u0430\u044f \u0432\u0431\u043b\u0438\u0437\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0447\u0430\u0441\u0442\u0435\u0439 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430, \u0447\u0442\u043e \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u0443\u044e \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u044c.<\/p>\n\n\n\n\n\n\n\n\n
\u0410\u0441\u043f\u0435\u043a\u0442<\/b><\/strong><\/td>\n\u041d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u041d\u0430\u0431\u0435\u0433\u0430\u044e\u0449\u0438\u0439 \u0417\u0432\u0443\u043a<\/b><\/strong><\/td>\n\u0417\u0432\u0443\u043a \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u043c\u043e\u0439 \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0438<\/b><\/strong><\/td>\n<\/tr>\n
\u0425\u0440\u043e\u043d\u043e\u043c\u0435\u0442\u0440\u0430\u0436<\/td>\n\u0421\u0442\u0440\u043e\u0433\u043e \u0432 \u043c\u043e\u043c\u0435\u043d\u0442 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f<\/td>\nMay occur at switch-on, but\u00a0more often persists or recurs afterward<\/td>\n<\/tr>\n
\u041a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0437\u0432\u0443\u043a\u0430<\/td>\n\u041d\u0438\u0437\u043a\u0438\u0439 “\u0433\u0443\u043b, ” \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0439<\/td>\n\u0420\u0435\u0437\u043a\u0438\u0439 \u0442\u0440\u0435\u0441\u043a, \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u044b\u0439 \u0437\u0432\u0443\u043a \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0443\u0433\u0438, \u0440\u0438\u0442\u043c\u0438\u0447\u043d\u044b\u0439 \u0441\u0442\u0443\u043a \/ \u0432\u0438\u0431\u0440\u0430\u0446\u0438\u044f<\/td>\n<\/tr>\n
\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c<\/td>\n\u041f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0438\u0441\u0447\u0435\u0437\u0430\u0435\u0442 \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u0435\u043a\u0443\u043d\u0434<\/td>\n\u0421\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u0438\u043b\u0438 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0435\u0442 \u0441 \u043f\u0435\u0440\u0435\u0440\u044b\u0432\u0430\u043c\u0438<\/td>\n<\/tr>\n
\u0421\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u042d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0417\u043d\u0430\u043a\u0438<\/td>\n\u041e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442; \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u044e\u0442\u0441\u044f \u0432 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435<\/td>\n\u0427\u0430\u0441\u0442\u044b\u0435 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0435 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f, \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u044b\u0435 \u0430\u043d\u043e\u043c\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0438\u044f \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430, \u0432\u043d\u0435\u0437\u0430\u043f\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0434\u0430\u043d\u043d\u044b\u0445 DGA \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043e\u043d\u043b\u0430\u0439\u043d<\/td>\n<\/tr>\n
\u041f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f<\/td>\n\u0417\u0432\u0443\u043a \u043d\u0435\u043c\u0435\u0434\u043b\u0435\u043d\u043d\u043e \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u043a \u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u043c\u0443 \u0440\u043e\u0432\u043d\u043e\u043c\u0443 \u0433\u0443\u043b\u0443<\/td>\n\u0420\u0430\u0431\u043e\u0447\u0438\u0439 \u0448\u0443\u043c \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u043d\u0435\u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e \u0433\u0440\u043e\u043c\u043a\u0438\u043c \u0438\u043b\u0438 \u043d\u0435\u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u043c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u0422\u0430\u0431\u043b\u0438\u0446\u0430 2: \u0420\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044e \u0437\u0432\u0443\u043a\u043e\u0432 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430<\/div>\n

3. \u041a\u0430\u043a \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u043f\u0443\u0441\u043a\u043e\u0432\u044b\u043c \u0442\u043e\u043a\u043e\u043c \u0438 \u0435\u0433\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f\u043c\u0438 \u0438 \u0441\u043c\u044f\u0433\u0447\u0430\u0442\u044c \u0438\u0445<\/em><\/h3>\n

\u0414\u0430\u0436\u0435 \u043f\u0440\u0438 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u043c \u0443\u0440\u043e\u0432\u043d\u0435 \u0448\u0443\u043c\u0430 \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0439 \u0442\u043e\u043a \u0441\u043e\u0437\u0434\u0430\u0435\u0442 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u0443\u044e \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043d\u0430 \u0441\u0435\u0442\u044c \u0438 \u0441\u0430\u043c \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u0435\u0440\u0435\u043f\u0430\u0434\u044b \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f, \u0440\u0438\u0441\u043a \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u0440\u0435\u043b\u0435). \u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043f\u0440\u0438\u043d\u044f\u0442\u044b\u0435 \u043d\u0430 \u043c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u043e\u043c \u0443\u0440\u043e\u0432\u043d\u0435 \u043c\u0435\u0440\u044b \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u043c\u043e\u0447\u044c \u0441\u043f\u0440\u0430\u0432\u0438\u0442\u044c\u0441\u044f \u0441 \u044d\u0442\u0438\u043c.<\/p>\n

3.1 \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u043c\u0435\u0440\u0430: \u041a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 (\u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0444\u0430\u0437\u043e\u0439)<\/b><\/strong><\/h4>\n

(1) \u041f\u0440\u0438\u043d\u0446\u0438\u043f:\u00a0<\/span>\u041a\u0430\u043a \u043e\u0431\u044a\u044f\u0441\u043d\u044f\u043b\u043e\u0441\u044c, \u0432\u0435\u043b\u0438\u0447\u0438\u043d\u0430 \u0441\u043a\u0430\u0447\u043a\u0430 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0444\u0430\u0437\u043e\u0432\u043e\u0433\u043e \u0443\u0433\u043b\u0430 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438. \u0422\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u043f\u0438\u043a\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043d\u0430\u0438\u043c\u0435\u043d\u044c\u0448\u0435\u043c\u0443 \u0441\u043a\u0430\u0447\u043a\u0443.<\/p>\n

(2) \u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0435:<\/span>\u00a0Use\u00a0synchronous (point-on-wave) controllers\u00a0or smart circuit breakers to precisely close the contacts at a specific point on the voltage waveform (near the peak).<\/p>\n

(3) \u042d\u0444\u0444\u0435\u043a\u0442:<\/span>\u00a0\u041c\u043e\u0436\u0435\u0442 \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u043f\u0438\u043a\u043e\u0432\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c \u043d\u0430 50%, \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043d\u0438\u0436\u0430\u044f \u0448\u0443\u043c \u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435.<\/p>\n

3.2 \u0418\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430: \u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0439 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e \u0438\u043b\u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u0437\u0438\u0441\u0442\u043e\u0440<\/b><\/strong><\/h4>\n
3.2.1 <\/b><\/strong>\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u043c\u0438 \u0440\u0430\u0441\u0445\u043e\u0434\u0430\u043c\u0438:<\/b><\/strong><\/h5>\n

(1) \u041f\u0440\u0438\u043d\u0446\u0438\u043f:<\/span> \u041f\u043e\u0441\u043b\u0435 \u043e\u0431\u0435\u0441\u0442\u043e\u0447\u0438\u0432\u0430\u043d\u0438\u044f \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0442\u044c \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0439 \u043f\u043e\u0442\u043e\u043a (\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435). \u0415\u0441\u043b\u0438 “ \u0446\u0435\u043b\u0435\u0432\u043e\u0439 \u043f\u043e\u0442\u043e\u043a ” \u043e\u0442 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u043f\u043e\u043b\u043e\u0436\u0435\u043d \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0433\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f, \u043e\u043d\u0438 \u0441\u0443\u043c\u043c\u0438\u0440\u0443\u044e\u0442\u0441\u044f, \u0443\u0445\u0443\u0434\u0448\u0430\u044f \u0441\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0430 \u0438 \u0435\u0433\u043e \u043d\u0430\u043f\u043b\u044b\u0432. \u0410\u043a\u0442\u0438\u0432\u043d\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0439 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0435\u0435 \u043a \u043d\u0443\u043b\u044e \u0438\u043b\u0438 \u0437\u043d\u0430\u043d\u0438\u0435 \u0435\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u0434 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c) \u0441\u043f\u043e\u0441\u043e\u0431\u0441\u0442\u0432\u0443\u0435\u0442 \u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0438 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f.<\/p>\n

(2) \u042d\u0444\u0444\u0435\u043a\u0442:<\/span> \u0421\u043d\u0438\u0436\u0430\u0435\u0442 \u043d\u0435\u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0443\u0435\u043c\u043e\u0441\u0442\u044c \u0438 \u0432 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0438 \u0441 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0444\u0430\u0437\u044b \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u0443\u0435\u0442 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435.<\/p>\n

3.2.2<\/b><\/strong>\u041f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u0432\u043e\u0434\u0438\u043c\u044b\u0435 \u0440\u0435\u0437\u0438\u0441\u0442\u043e\u0440\u044b:<\/b><\/strong><\/h5>\n

(1) \u041f\u0440\u0438\u043d\u0446\u0438\u043f:<\/span> \u041f\u0435\u0440\u0435\u0434 \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435\u043c \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u043e\u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0433\u043e \u0432\u044b\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u044f \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u0437\u0430\u043c\u044b\u043a\u0430\u044e\u0442\u0441\u044f \u0432\u0441\u043f\u043e\u043c\u043e\u0433\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u044b \u0441 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0440\u0435\u0437\u0438\u0441\u0442\u043e\u0440\u043e\u043c. \u0420\u0435\u0437\u0438\u0441\u0442\u043e\u0440 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u043f\u043b\u0430\u0432\u043d\u043e \u043d\u0430\u0440\u0430\u0441\u0442\u0430\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0443. \u041f\u043e\u0441\u043b\u0435 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u044b \u0437\u0430\u043c\u044b\u043a\u0430\u044e\u0442\u0441\u044f, \u0437\u0430\u043c\u044b\u043a\u0430\u044f \u0440\u0435\u0437\u0438\u0441\u0442\u043e\u0440.<\/p>\n

(2) \u042d\u0444\u0444\u0435\u043a\u0442:<\/span> \u0424\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0438\u043a \u0442\u043e\u043a\u0430; \u043e\u0447\u0435\u043d\u044c \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0439 \u043c\u0435\u0442\u043e\u0434 \u0434\u043b\u044f \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u044b\u0445 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432.<\/p>\n

3.3 \u041c\u0435\u0440\u044b \u043f\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u044b: \u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u0435\u043b\u0438 \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0438 \u043b\u043e\u0433\u0438\u043a\u0430 \u0437\u0430\u0449\u0438\u0442\u044b<\/b><\/strong><\/h4>\n

(1) \u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u0435\u043b\u0438 \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0433\u043e \u0442\u043e\u043a\u0430: <\/span>\u0421\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u0438\u043d\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u0438\u043b\u0438 \u043d\u0435\u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0435 \u0440\u0435\u0437\u0438\u0441\u0442\u0438\u0432\u043d\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u044b\u0435 \u043a \u0446\u0435\u043f\u0438 \u0434\u043b\u044f \u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0438\u043a\u0430.<\/p>\n

(2) \u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0440\u0435\u043b\u0435:<\/span> \u0420\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0433\u0430\u0440\u043c\u043e\u043d\u0438\u043a \u0432 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0440\u0435\u043b\u0435 \u0438\u043b\u0438 \u0440\u0435\u043b\u0435 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e \u0442\u043e\u043a\u0443 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0438\u043c \u043b\u0443\u0447\u0448\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u0442\u044c \u043f\u0443\u0441\u043a\u043e\u0432\u043e\u0439 \u0442\u043e\u043a (\u0431\u043e\u0433\u0430\u0442\u044b\u0439 2-\u0439 \u0433\u0430\u0440\u043c\u043e\u043d\u0438\u043a\u043e\u0439) \u0438 \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u044b\u0439 \u0442\u043e\u043a \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f, \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u044f \u0430\u0432\u0430\u0440\u0438\u0439\u043d\u044b\u0435 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f.<\/p>\n

\"\"<\/a><\/p>\n

\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f<\/b><\/strong><\/h2>\n

\u0413\u0440\u043e\u043c\u043a\u0438\u0439 \u0445\u043b\u043e\u043f\u043e\u043a \u043f\u0440\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430 \u043d\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u043f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u0434\u043b\u044f \u043f\u0430\u043d\u0438\u043a\u0438. \u0421\u043a\u043e\u0440\u0435\u0435 \u0432\u0441\u0435\u0433\u043e, \u044d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u043f\u0443\u0441\u043a\u043e\u0432\u044b\u043c \u0442\u043e\u043a\u043e\u043c \u2014 \u0441\u0438\u043b\u044c\u043d\u044b\u043c, \u043d\u043e \u0432 \u0446\u0435\u043b\u043e\u043c \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u043c \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u044f\u0432\u043b\u0435\u043d\u0438\u0435\u043c. \u041e\u0434\u043d\u0430\u043a\u043e \u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u0434\u043e\u043b\u0436\u0435\u043d \u043e\u0431\u043b\u0430\u0434\u0430\u0442\u044c \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u0442\u044c. \u0421\u043b\u0435\u0434\u0438\u0442\u0435 \u0437\u0430 \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u044e\u0449\u0438\u043c\u0438 \u0437\u043d\u0430\u043a\u0430\u043c\u0438, \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u043c\u0438 \u0432\u044b\u0448\u0435. \u0415\u0441\u043b\u0438 \u0443 \u0432\u0430\u0441 \u0435\u0441\u0442\u044c \u0441\u043e\u043c\u043d\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043d\u0435\u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u0438\u043c\u043f\u0442\u043e\u043c\u044b, \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u0435\u0441\u044c \u043a \u043a\u0432\u0430\u043b\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0443 \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438. \u041f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0435 \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u043f\u043e\u0434\u0430\u0447\u0438 \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u043d\u0430 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0438\u043c \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043a\u0430\u043a \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c, \u0442\u0430\u043a \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c.<\/p>\n

\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u044b<\/h2>\n

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\u0423\u0437\u043d\u0430\u0439\u0442\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 \u043e \u0441\u0438\u043b\u043e\u0432\u043e\u043c \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0435 \u0438 \u0440\u0435\u0430\u043a\u0442\u043e\u0440\u0435: www.lstransformer.com<\/a>.<\/p>\n

\u0415\u0441\u043b\u0438 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432 \u0438\u043b\u0438 \u0440\u0435\u0430\u043a\u0442\u043e\u0440\u043e\u0432, \u043f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u0441\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u043c\u0438.
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A Loud “Bang” When Switching On a Transformer: Is It Damaged? Transformers are vital components in power systems, and their stable operation is crucial. When energizing a transformer after installation or maintenance, you might sometimes hear a significant humming noise or a loud “bang.” This phenomenon, possible in power operations worldwide, often raises concerns among […]<\/p>\n","protected":false},"author":1,"featured_media":7303,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"default","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":"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":"","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-4)","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-4)","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-4)","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":[48],"tags":[],"class_list":["post-7302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq"],"yoast_head":"\nA Loud "Bang" When Switching On a Transformer: Is It Damaged? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Loud Bang When Switching On a Transformer: Inrush Current, Mechanical Stress & Damage Risk<\/title>\n<meta name=\"description\" content=\"A loud bang when energizing a transformer is usually magnetizing inrush, not evidence of damage. Unloaded energization can drive the core into saturation and produce high-amplitude inrush current, whose effects include differential protection misoperation, deterioration of insulation and winding mechanical supports, voltage sag and harmonic pollution. Inrush is asymmetrical and rich in harmonics, imposing mechanical stress on windings. This guide explains when the bang is benign and when cumulative stress matters.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lstransformer.com\/ru\/a-loud-bang-when-switching-on-a-transformer-is-it-damaged-3\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Loud "Bang" When Switching On a Transformer: Is It Damaged? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Loud Bang When Switching On a Transformer: Inrush Current, Mechanical Stress & Damage Risk\" \/>\n<meta property=\"og:description\" content=\"A loud bang when energizing a transformer is usually magnetizing inrush, not evidence of damage. Unloaded energization can drive the core into saturation and produce high-amplitude inrush current, whose effects include differential protection misoperation, deterioration of insulation and winding mechanical supports, voltage sag and harmonic pollution. Inrush is asymmetrical and rich in harmonics, imposing mechanical stress on windings. 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