{"id":2392,"date":"2026-01-02T08:14:43","date_gmt":"2026-01-02T08:14:43","guid":{"rendered":"https:\/\/xbrele.com\/?p=2392"},"modified":"2026-04-07T13:47:09","modified_gmt":"2026-04-07T13:47:09","slug":"capacitor-bank-switching-inrush-pre-insertion","status":"publish","type":"post","link":"https:\/\/xbrele.com\/ar\/capacitor-bank-switching-inrush-pre-insertion\/","title":{"rendered":"\u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a: \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u0633\u0628\u0642\u060c \u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629"},"content":{"rendered":"<p>\u064a\u0624\u062f\u064a \u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644\u0627\u062a \u0641\u0631\u0627\u063a\u064a\u0629 \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u0623\u0634\u062f \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0624\u0642\u062a\u0629 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062a\u0648\u0633\u0637. \u064a\u0635\u0644 \u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0632\u0648\u064a\u062f \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0625\u0644\u0649 20-100 \u0636\u0639\u0641 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0643\u062b\u0641 \u0627\u0644\u0645\u0642\u0646\u0646 \u0641\u064a \u0627\u0644\u0646\u0635\u0641 \u0627\u0644\u0623\u0648\u0644 \u0645\u0646 \u0627\u0644\u062f\u0648\u0631\u0629\u060c \u0648\u064a\u0633\u062a\u0645\u0631 \u0644\u0645\u062f\u0629 5-10 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629 \u0642\u0628\u0644 \u0623\u0646 \u064a\u062a\u0644\u0627\u0634\u0649. \u064a\u062a\u062c\u0627\u0648\u0632 \u0647\u0630\u0627 \u0627\u0644\u0639\u0627\u0628\u0631 \u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0644\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0642\u0646\u0646\u0629 AC-3 \u0623\u0648 AC-4\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0641\u0631\u0637 \u0648\u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u0645\u0628\u0643\u0631 \u0645\u0627 \u0644\u0645 \u064a\u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0648\u0635\u0644 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u0643\u062b\u0641.<\/p>\n\n\n\n<p>\u062a\u062a\u0641\u0627\u0642\u0645 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u062a\u0635\u062d\u064a\u062d \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a\u0629 \u062d\u064a\u062b \u064a\u062a\u0645 \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0639\u062f\u0629 \u0645\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629. \u064a\u0645\u0643\u0646 \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0643\u062b\u0641\u0627\u062a 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0648 5 MVAR \u062a\u0633\u062a\u0647\u0644\u0643 240 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u062d\u0627\u0644\u0629 \u0645\u0633\u062a\u0642\u0631\u0629 \u0623\u0646 \u062a\u0648\u0644\u062f \u0630\u0631\u0648\u0629 \u062a\u062f\u0641\u0642 \u062a\u064a\u0627\u0631 12 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 - 50 \u0636\u0639\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u062f\u064a - \u0645\u0645\u0627 \u064a\u0636\u063a\u0637 \u0639\u0644\u0649 \u0643\u0644 \u0645\u0646 \u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0642\u0627\u0637\u0639 \u0627\u0644\u0641\u0631\u0627\u063a \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0646\u0628\u062b\u0642\u0629. \u0628\u062f\u0648\u0646 \u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u060c \u0625\u0645\u0627 \u0623\u0646 \u064a\u0644\u062a\u0635\u0642 \u0627\u0644\u0645\u0648\u0635\u0644 \u0623\u0648 \u062a\u0646\u0641\u062c\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0646\u0628\u062b\u0642\u0629 \u062f\u0648\u0646 \u062f\u0627\u0639\u060c \u0645\u0645\u0627 \u064a\u062d\u0628\u0637 \u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u0627\u0644\u0623\u062a\u0645\u062a\u0629.<\/p>\n\n\n\n<p>\u064a\u0628\u062d\u062b \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0641\u064a \u0641\u064a\u0632\u064a\u0627\u0621 \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a\u060c \u0648\u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\u060c \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u063a\u064a\u0629 \u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a (AC-6b)\u060c \u0648\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0645\u0646\u0639 \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0632\u0639\u062c\u0629 \u0623\u062b\u0646\u0627\u0621 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a: \u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639 \u0648\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\" width=\"1290\" height=\"726\" src=\"https:\/\/www.youtube.com\/embed\/lkBZRcl1j2g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-capacitor-inrush-exceeds-motor-starting-current\">\u0644\u0645\u0627\u0630\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u062a\u064a\u0627\u0631 \u0627\u0646\u062f\u0641\u0627\u0639 \u0627\u0644\u0645\u0643\u062b\u0641 \u062a\u064a\u0627\u0631 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643<\/h2>\n\n\n\n<p>\u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0641\u0639 \u0644\u0644\u0645\u062d\u0631\u0643 \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0644\u0641 \u2014 \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 6-8 \u0623\u0636\u0639\u0627\u0641 \u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0642\u0641\u0635 \u0627\u0644\u0633\u0646\u0627\u062c\u0628. \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0641\u0639 \u0644\u0644\u0645\u0643\u062b\u0641 \u0628\u0648\u0627\u0633\u0637\u0629 \u062d\u0627\u0644\u0629 \u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0645\u0643\u062b\u0641 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0635\u062f\u0631 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u0646\u062a\u062c \u0639\u0646\u0647 \u062e\u0635\u0627\u0626\u0635 \u0639\u0627\u0628\u0631\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u062a\u0645\u0627\u0645\u064b\u0627.<\/p>\n\n\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u064a\u063a\u0644\u0642 \u0645\u0648\u0635\u0644 \u0641\u0631\u0627\u063a\u064a \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0643\u062b\u0641\u0627\u062a \u0645\u0634\u062d\u0648\u0646\u0629\u060c \u064a\u0638\u0647\u0631 \u0627\u0644\u0645\u0643\u062b\u0641 \u0643\u062f\u0627\u0626\u0631\u0629 \u0642\u0635\u064a\u0631\u0629 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u062b\u0627\u0646\u064a\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u062d\u062a\u0649 \u064a\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u062c\u0647\u062f \u0639\u0628\u0631 \u0644\u0648\u062d\u0627\u062a\u0647. \u062a\u062d\u0643\u0645 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0635\u062f\u0631 \u0627\u0644\u0646\u0638\u0627\u0645 (\u0645\u062d\u0648\u0644 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0639\u0627\u0645\u0629\u060c \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a\u060c \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644) \u0641\u064a \u0630\u0631\u0648\u0629 \u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639:<\/p>\n\n\n\n<p><strong>\u0630\u0631\u0648\u0629 \u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639 (\u0627\u0644\u0646\u0635\u0641 \u0627\u0644\u0623\u0648\u0644 \u0645\u0646 \u0627\u0644\u062f\u0648\u0631\u0629)<\/strong>:<br>I<sub>\u0627\u0644\u0630\u0631\u0648\u0629<\/sub>\u00a0= V<sub>\u0646\u0638\u0627\u0645<\/sub>\u00a0\/ (Z<sub>\u0627\u0644\u0645\u0635\u062f\u0631<\/sub>\u00a0+ Z<sub>\u0643\u0627\u0628\u0644<\/sub>)<br>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0646\u0638\u0627\u0645 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0635\u062f\u0631 0.5 \u0623\u0648\u0645:<br>I<sub>\u0627\u0644\u0630\u0631\u0648\u0629<\/sub>\u00a0= (12,000 \u0641\u0648\u0644\u062a \u00d7 \u221a2) \/ 0.5 \u0623\u0648\u0645 \u2248\u00a0<strong>34 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/strong><\/p>\n\n\n\n<p>\u062a\u0634\u0647\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0630\u0631\u0648\u0627\u062a \u0623\u0642\u0644 (8-15 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631) \u0644\u0623\u0646 \u0645\u062d\u0627\u062b\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u062a\u0636\u064a\u0641\u0627\u0646 \u0627\u0644\u062a\u062e\u0645\u064a\u062f. \u0648\u0644\u0643\u0646 \u062d\u062a\u0649 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0628\u0627\u0644\u063a 10 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 \u064a\u0645\u062b\u0644 40-50 \u0636\u0639\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0644\u0644\u0645\u0643\u062b\u0641 - \u0648\u0647\u0648 \u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0628\u0643\u062b\u064a\u0631 \u0641\u0626\u0629 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 AC-4 \u0627\u0644\u062a\u064a \u062a\u0641\u062a\u0631\u0636 \u062a\u062f\u0641\u0642\u064b\u0627 \u0644\u0644\u062a\u064a\u0627\u0631 \u064a\u0628\u0644\u063a 6-8 \u0623\u0636\u0639\u0627\u0641.<\/p>\n\n\n\n<p><strong>\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062a\u0631\u062f\u062f<\/strong>&nbsp;\u064a\u062e\u062a\u0644\u0641 \u0628\u0634\u0643\u0644 \u062c\u0648\u0647\u0631\u064a. \u0627\u0646\u062f\u0641\u0627\u0639 \u0627\u0644\u0645\u062d\u0631\u0643 \u0647\u0648 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0623\u0633\u0627\u0633\u064a (50\/60 \u0647\u0631\u062a\u0632). \u064a\u062d\u062a\u0648\u064a \u0627\u0646\u062f\u0641\u0627\u0639 \u0627\u0644\u0645\u0643\u062b\u0641 \u0639\u0644\u0649 \u0645\u0643\u0648\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f (500 \u0647\u0631\u062a\u0632 - 5 \u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632) \u0645\u0646 \u0631\u0646\u064a\u0646 LC \u0628\u064a\u0646 \u0645\u062d\u0627\u062b\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a. \u062a\u0632\u064a\u062f \u0647\u0630\u0647 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u0643\u062b\u0627\u0641\u0629 \u0637\u0627\u0642\u0629 \u0627\u0644\u0642\u0648\u0633 \u0639\u0646\u062f \u0641\u0635\u0644 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0633\u0631\u064a\u0639 \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n\n\n\n<p>\u0627\u0644\u0641\u0647\u0645&nbsp;<a href=\"https:\/\/xbrele.com\/ar\/how-does-a-vacuum-contactor-extinguish-arc-inside-the-vacuum-interrupter\/\">\u0643\u064a\u0641 \u062a\u0642\u0648\u0645 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u063a\u064a\u0629 \u0628\u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/a>&nbsp;\u064a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u0648\u0636\u064a\u062d \u0633\u0628\u0628 \u062d\u0627\u062c\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0625\u0644\u0649 \u0645\u0648\u0627\u062f \u062a\u0644\u0627\u0645\u0633 \u0645\u062a\u062e\u0635\u0635\u0629 \u0648\u0645\u0633\u0627\u0641\u0629 \u0623\u0643\u0628\u0631 \u0642\u0628\u0644 \u062d\u062f\u0648\u062b \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/motor-vs-capacitor-inrush-oscilloscope-comparison-01.webp\" alt=\"\u062a\u062a\u0628\u0639 \u0645\u0631\u0633\u0645\u0629 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0627\u0646\u062f\u0641\u0627\u0639 \u0628\u062f\u0621 \u0627\u0644\u0645\u062d\u0631\u0643 \u0628\u0645\u0642\u062f\u0627\u0631 6 \u0623\u0636\u0639\u0627\u0641 \u0648\u0627\u0646\u062f\u0641\u0627\u0639 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0628\u0645\u0642\u062f\u0627\u0631 40 \u0636\u0639\u0641\u064b\u0627 \u0645\u0639 \u062a\u0630\u0628\u0630\u0628 \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f\" class=\"wp-image-2396\" srcset=\"https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/motor-vs-capacitor-inrush-oscilloscope-comparison-01.webp 1024w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/motor-vs-capacitor-inrush-oscilloscope-comparison-01-300x168.webp 300w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/motor-vs-capacitor-inrush-oscilloscope-comparison-01-768x429.webp 768w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/motor-vs-capacitor-inrush-oscilloscope-comparison-01-18x10.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u0627\u0644\u0634\u0643\u0644 1. \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0645\u0631\u0633\u0645\u0629 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a: \u064a\u0638\u0647\u0631 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u0644\u0645\u062d\u0631\u0643 (\u0623\u0639\u0644\u0649) \u0630\u0631\u0648\u0629 \u0633\u0644\u0633\u0629 6\u00d7 \u0639\u0644\u0649 \u0645\u062f\u0649 200 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629\u061b \u0628\u064a\u0646\u0645\u0627 \u064a\u0638\u0647\u0631 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u0644\u0645\u0643\u062b\u0641 (\u0623\u0633\u0641\u0644) \u0630\u0631\u0648\u0629 40\u00d7 \u0645\u0639 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0631\u0646\u064a\u0646 1 \u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644\u0627\u062a \u0645\u0635\u0646\u0641\u0629 AC-6b.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"utilization-category-ac-6b-what-makes-it-different\">\u0641\u0626\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 AC-6b: \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0645\u064a\u0632\u0647\u0627<\/h2>\n\n\n\n<p>\u062a\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 IEC 62271-106 \u0641\u0626\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u063a\u064a\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0647\u0645\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644. \u062a\u063a\u0637\u064a AC-4 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 (\u0639\u0645\u0644\u064a\u0627\u062a \u0645\u062a\u0643\u0631\u0631\u0629\u060c 6-8\u00d7 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631).&nbsp;<strong>AC-6b<\/strong>&nbsp;\u064a\u0639\u0627\u0644\u062c \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0628\u0641\u0636\u0644 \u062e\u0635\u0627\u0626\u0635\u0647 \u0627\u0644\u0641\u0631\u064a\u062f\u0629 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0644\u064a \u0648\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f\u064a.<\/p>\n\n\n\n<p>\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0640 AC-6b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/strong>: \u064a\u062c\u0628 \u0623\u0646 \u064a\u063a\u0644\u0642 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0636\u062f \u0630\u0631\u0648\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 (40-100\u00d7 \u0627\u0644\u0645\u0642\u0646\u0646) \u062f\u0648\u0646 \u0627\u0631\u062a\u062f\u0627\u062f \u0623\u0648 \u0644\u062d\u0627\u0645 \u0644\u0644\u0645\u0644\u0627\u0645\u0633.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0643\u0633\u0631<\/strong>: \u064a\u062c\u0628 \u0623\u0646 \u064a\u0642\u0637\u0639 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0643\u062b\u0641 \u0627\u0644\u0645\u0642\u0646\u0646 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0623\u064a \u0645\u062d\u062a\u0648\u0649 \u062a\u0648\u0627\u0641\u0642\u064a<\/li>\n\n\n\n<li><strong>\u0645\u0642\u0627\u0648\u0645\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0636\u0631\u0628<\/strong>: \u062a\u062d\u062a\u0641\u0638 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0628\u0627\u0644\u0634\u062d\u0646\u0629 \u0628\u0639\u062f \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639\u061b \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0635\u0644 \u062c\u0647\u062f \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0627\u0628\u0631 (TRV) \u0625\u0644\u0649 2.0 \u0648\u062d\u062f\u0629 \u0645\u0642\u0627\u0628\u0644 1.4 \u0648\u062d\u062f\u0629 \u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u062d\u0631\u0643.<\/li>\n<\/ul>\n\n\n\n<p>\u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u0623\u062c\u0631\u064a\u062a \u0639\u0644\u0649 120 \u0645\u0646\u0634\u0623\u0629 \u0623\u0646 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 AC-4 \u062a\u062a\u0639\u0637\u0644 \u062e\u0644\u0627\u0644 500-2000 \u0639\u0645\u0644\u064a\u0629 \u062a\u0628\u062f\u064a\u0644 \u0645\u0643\u062b\u0641 \u0628\u0633\u0628\u0628 \u0639\u062f\u0645 \u062a\u0648\u0627\u0641\u0642 \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0644\u0627\u0645\u0633. \u0623\u0645\u0627 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0641\u0629 AC-6b \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0633\u0628\u064a\u0643\u0629 CuCr25 (\u0645\u062d\u062a\u0648\u0649 \u0643\u0631\u0648\u0645 \u0623\u0639\u0644\u0649) \u0641\u062a\u0635\u0645\u062f \u062e\u0644\u0627\u0644 10,000-30,000 \u0639\u0645\u0644\u064a\u0629 \u0642\u0628\u0644 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u062a\u0644\u0627\u0645\u0633.<\/p>\n\n\n\n<p><strong>\u0641\u062c\u0648\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633<\/strong>&nbsp;\u0632\u064a\u0627\u062f\u0629 \u0641\u064a \u062a\u0635\u0645\u064a\u0645\u0627\u062a AC-6b: 12-14 \u0645\u0645 \u0645\u0642\u0627\u0628\u0644 8-10 \u0645\u0645 \u0644\u0640 AC-4. \u062a\u0648\u0641\u0631 \u0627\u0644\u0641\u062c\u0648\u0629 \u0627\u0644\u0623\u0643\u0628\u0631 \u0645\u0633\u0627\u0641\u0629 \u0623\u0643\u0628\u0631 \u0642\u0628\u0644 \u062d\u062f\u0648\u062b \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u0631\u0648\u064a \u0639\u0646\u062f \u0628\u062f\u0621 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0648\u0647\u0630\u0627 \u064a\u0636\u062d\u064a \u0628\u0633\u0631\u0639\u0629 \u0627\u0644\u0641\u062a\u062d \u0645\u0642\u0627\u0628\u0644 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u2014 \u0648\u0647\u0648 \u0623\u0645\u0631 \u0645\u0642\u0628\u0648\u0644 \u0644\u0623\u0646 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0644\u0627 \u062a\u062a\u0637\u0644\u0628 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0628\u0633\u0631\u0639\u0629 \u0645\u062b\u0644 \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a AC-6b (\u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 IEC 62271-106)<\/strong>:<br>\u2022 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a\u060c 200 \u0623\u0645\u0628\u064a\u0631 \u0633\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641:\u00a0<strong>10,000 \u0639\u0645\u0644\u064a\u0629<\/strong><br>\u2022 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a\u060c 400 \u0623\u0645\u0628\u064a\u0631 \u0633\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641:\u00a0<strong>8,000 \u0639\u0645\u0644\u064a\u0629 \u062c\u0631\u0627\u062d\u064a\u0629<\/strong><br>\u2022 24 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a\u060c 200 \u0623\u0645\u0628\u064a\u0631 \u0633\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641:\u00a0<strong>6000 \u0639\u0645\u0644\u064a\u0629 \u062c\u0631\u0627\u062d\u064a\u0629<\/strong><br>\u0642\u0627\u0631\u0646 \u0645\u0639 \u0645\u062d\u0631\u0643 AC-4: 10,000-15,000 \u0639\u0645\u0644\u064a\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a.<\/p>\n\n\n\n<p>\u0644\u0641\u0647\u0645 \u0634\u0627\u0645\u0644 \u0644\u0640&nbsp;<a href=\"https:\/\/xbrele.com\/ar\/capacitor-duty-contactor-failure-modes-switching\/\">\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0648\u0635\u0644 \u0627\u0644\u0645\u0643\u062b\u0641<\/a>, \u060c \u0641\u0625\u0646 \u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u0645\u0641\u0627\u0639\u0644 \u0648\u062a\u062f\u0627\u0628\u064a\u0631 \u0627\u0644\u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u062a\u0639\u062a\u0628\u0631 \u0623\u0645\u0648\u0631\u0627\u064b \u0628\u0627\u0644\u063a\u0629 \u0627\u0644\u0623\u0647\u0645\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"pre-insertion-resistors-physics-and-sizing\">\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644: \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u0648\u0627\u0644\u062d\u062c\u0645<\/h2>\n\n\n\n<p>\u062a\u062a\u0635\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0645\u0624\u0642\u062a\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a \u0645\u0639 \u0627\u0644\u0645\u0643\u062b\u0641 \u0623\u062b\u0646\u0627\u0621 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0648\u0635\u0644\u060c \u0645\u0645\u0627 \u064a\u062d\u062f \u0645\u0646 \u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639 \u0625\u0644\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627. \u0628\u0639\u062f 10-50 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629 (\u062a\u0623\u062e\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0643\u0648\u064a\u0646)\u060c \u064a\u0642\u0648\u0645 \u0645\u0648\u0635\u0644 \u0627\u0644\u062a\u062c\u0627\u0648\u0632 \u0628\u062a\u0642\u0635\u064a\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u060c \u0648\u0625\u0632\u0627\u0644\u062a\u0647 \u0645\u0646 \u0627\u0644\u062f\u0627\u0626\u0631\u0629.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u064a\u062a\u0645 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0645\u0639 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0641\u064a \u0633\u0644\u0633\u0644\u0629<\/li>\n\n\n\n<li>\u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639 \u0627\u0644\u0645\u062d\u062f\u0648\u062f \u0628\u0648\u0627\u0633\u0637\u0629 R: I = V \/ (Z_source + R)<\/li>\n\n\n\n<li>\u064a\u0646\u062a\u0638\u0631 \u0645\u0631\u062d\u0644 \u0627\u0644\u062a\u0623\u062e\u064a\u0631 10-50 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629 (\u064a\u0634\u062d\u0646 \u0627\u0644\u0645\u0643\u062b\u0641 \u0625\u0644\u0649 \u062c\u0647\u062f ~95%)<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u0625\u063a\u0644\u0627\u0642 \u0645\u0648\u0635\u0644 \u0627\u0644\u062a\u062c\u0627\u0648\u0632\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0642\u0635\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645<\/li>\n\n\n\n<li>\u0644\u0627 \u064a\u062d\u0645\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0623\u064a \u062a\u064a\u0627\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0627\u062f\u064a<\/li>\n<\/ol>\n\n\n\n<p><strong>\u0635\u064a\u063a\u0629 \u062d\u0633\u0627\u0628 \u062d\u062c\u0645 \u0627\u0644\u0645\u0642\u0627\u0648\u0645<\/strong>:<br>R = (V<sub>\u0627\u0644\u0630\u0631\u0648\u0629<\/sub>&nbsp;\u2013 V<sub>\u0627\u0644\u0642\u0628\u0639\u0629\u060c \u0627\u0644\u062d\u0631\u0641 \u0627\u0644\u0623\u0648\u0644<\/sub>) \/ I<sub>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649<\/sub><br>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0646\u0638\u0627\u0645 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a\u060c \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0625\u0644\u0649 2 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631:<br>R = (16,970 \u0641\u0648\u0644\u062a \u2013 0 \u0641\u0648\u0644\u062a) \/ 2,000 \u0623\u0645\u0628\u064a\u0631 \u2248&nbsp;<strong>8.5 \u03a9<\/strong><\/p>\n\n\n\n<p><strong>\u062a\u0628\u062f\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 (\u062a\u0635\u0646\u064a\u0641 \u0642\u0635\u064a\u0631 \u0627\u0644\u0645\u062f\u0649)<\/strong>:<br>P = I\u00b2 \u00d7 R \u00d7 \u0627\u0644\u0648\u0642\u062a<br>\u0644\u062a\u064a\u0627\u0631 \u0628\u062f\u0621 2 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0645\u062f\u0629 20 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629:<br>\u0627\u0644\u0637\u0627\u0642\u0629 = (2,000)\u00b2 \u00d7 8.5 \u00d7 0.020 =\u00a0<strong>680 \u0643\u064a\u0644\u0648\u062c\u0648\u0644<\/strong><br>\u064a\u062a\u0637\u0644\u0628 \u0645\u0642\u0627\u0648\u0645\u064b\u0627 \u0639\u0627\u0644\u064a \u0627\u0644\u0637\u0627\u0642\u0629 (\u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0633\u0644\u0643\u064a \u0623\u0648 \u0627\u0644\u0634\u0628\u0643\u064a).<\/p>\n\n\n\n<p><strong>\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0630<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0627\u0644\u0635\u062f\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 (\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u2192 300 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0641\u064a 20 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629)<\/li>\n\n\n\n<li>\u064a\u062c\u0628 \u0623\u0646 \u064a\u063a\u0644\u0642 \u0645\u0648\u0635\u0644 \u0627\u0644\u062a\u062c\u0627\u0648\u0632 \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642 \u0641\u064a \u063a\u0636\u0648\u0646 10-50 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629<\/li>\n\n\n\n<li>\u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0648\u0636\u0639 \u0641\u0634\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0647\u0648 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 (\u0648\u0644\u064a\u0633 \u0627\u0644\u0642\u0635\u064a\u0631\u0629) \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u062f\u0641\u0642 \u063a\u064a\u0631 \u0627\u0644\u0645\u0646\u0636\u0628\u0637.<\/li>\n<\/ul>\n\n\n\n<p>\u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u062a\u064a \u0642\u0645\u0646\u0627 \u0628\u0647\u0627 \u0641\u064a \u0623\u0643\u062b\u0631 \u0645\u0646 80 \u0645\u0646\u0634\u0623\u0629 \u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a\u060c \u0623\u062f\u0649 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u0633\u0628\u0642 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u062a\u0622\u0643\u0644 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0628\u0646\u0633\u0628\u0629 60-70% \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u060c \u0645\u0645\u0627 \u0623\u062f\u0649 \u0625\u0644\u0649 \u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0645\u0646 3000 \u0625\u0644\u0649 12000+ \u0639\u0645\u0644\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/pre-insertion-resistor-circuit-diagram-capacitor-02.webp\" alt=\"\u0645\u062e\u0637\u0637 \u062f\u0627\u0631\u0629 \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u064a\u0648\u0636\u062d \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0648\u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0645\u0639 \u062a\u0639\u0644\u064a\u0642\u0627\u062a \u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u062a\" class=\"wp-image-2395\" srcset=\"https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/pre-insertion-resistor-circuit-diagram-capacitor-02.webp 1024w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/pre-insertion-resistor-circuit-diagram-capacitor-02-300x168.webp 300w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/pre-insertion-resistor-circuit-diagram-capacitor-02-768x429.webp 768w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/pre-insertion-resistor-circuit-diagram-capacitor-02-18x10.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u0627\u0644\u0634\u0643\u0644 2. \u062a\u0639\u0645\u0644 \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0639\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0645\u0646 34 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 (\u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0628\u0627\u0634\u0631) \u0625\u0644\u0649 2 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 (\u0645\u062d\u062f\u0648\u062f). \u064a\u062a\u0645 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0628\u0645\u0642\u0627\u0648\u0645 8.5 \u0623\u0648\u0645\u061b \u0628\u0639\u062f \u062a\u0623\u062e\u064a\u0631 20 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629\u060c \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0628\u062a\u0642\u0635\u064a\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0627\u062f\u064a.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"back-to-back-switching-and-resonance-risk\">\u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a \u0648\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0631\u0646\u064a\u0646<\/h2>\n\n\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u062a\u0639\u0645\u0644 \u0639\u062f\u0629 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0645\u0646 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0646\u0627\u0642\u0644\u060c \u0641\u0625\u0646 \u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u064a\u0646\u0645\u0627 \u062a\u0638\u0644 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649 \u0645\u0634\u062d\u0648\u0646\u0629 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u064a\u062e\u0644\u0642 \u0638\u0631\u0648\u0641\u064b\u0627 \u201c\u0645\u062a\u062a\u0627\u0644\u064a\u0629\u201d. \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0634\u062d\u0648\u0646\u0629 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0643\u0645\u0635\u062f\u0631 \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062f\u0641\u0642 \u0643\u0628\u064a\u0631 \u0644\u0644\u062a\u064a\u0627\u0631 \u0625\u0644\u0649 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u063a\u0644\u0642\u0629 \u062d\u062f\u064a\u062b\u064b\u0627.<\/p>\n\n\n\n<p><strong>\u0634\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a<\/strong>:<br>\u0645\u0639 \u0648\u062c\u0648\u062f 3 \u0628\u0646\u0648\u0643 \u062d\u0627\u0644\u064a\u0629 (\u0625\u062c\u0645\u0627\u0644\u064a 15 MVAR) \u0645\u0632\u0648\u062f\u0629 \u0628\u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0641\u0625\u0646 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0628\u0646\u0643 \u0627\u0644\u0631\u0627\u0628\u0639 (5 MVAR) \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0628\u0648\u0627\u0633\u0637\u0629:<br>Z<sub>\u0641\u0639\u0627\u0644<\/sub>\u00a0= (\u0645\u062d\u0627\u062b\u0629 \u0627\u0644\u0643\u0627\u0628\u0644) \u0641\u0642\u0637 \u2014 \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u062a\u0642\u0635\u064a\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0635\u062f\u0631 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644.<br>\u0627\u0644\u0646\u062a\u064a\u062c\u0629: \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0635\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u0625\u0644\u0649\u00a0<strong>100-200\u00d7 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646<\/strong>\u00a0\u0645\u0642\u0627\u0628\u0644 20-40\u00d7 \u0644\u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0644\u0645\u0635\u0631\u0641 \u0627\u0644\u0623\u0648\u0644.<\/p>\n\n\n\n<p><strong>\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0627\u0644\u062a\u062e\u0641\u064a\u0641<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u064a \u0645\u0639 \u062a\u0623\u062e\u064a\u0631<\/strong>: \u0642\u0645 \u0628\u062a\u0646\u0634\u064a\u0637 \u0627\u0644\u0628\u0646\u0648\u0643 \u0648\u0627\u062d\u062f\u0629 \u062a\u0644\u0648 \u0627\u0644\u0623\u062e\u0631\u0649 \u0628\u0641\u0648\u0627\u0635\u0644 \u0632\u0645\u0646\u064a\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 30 \u064860 \u062b\u0627\u0646\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0628\u062a\u0644\u0627\u0634\u064a \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629.<\/li>\n\n\n\n<li><strong>\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0648\u0644\u064a\u0641<\/strong>: \u062a\u062d\u062f\u062f \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 (5-7% \u0639\u0627\u062f\u0629\u064b) \u0645\u0646 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0646\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646<\/strong>: \u0623\u063a\u0644\u0642 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0639\u0646\u062f \u062a\u0642\u0627\u0637\u0639 \u0627\u0644\u062c\u0647\u062f \u0635\u0641\u0631 \u0644\u062a\u0642\u0644\u064a\u0644 \u0641\u0631\u0642 \u0627\u0644\u062c\u0647\u062f \u0639\u0628\u0631 \u0627\u0644\u0645\u0643\u062b\u0641<\/li>\n<\/ol>\n\n\n\n<p>\u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u0623\u062c\u0631\u064a\u062a \u0639\u0644\u0649 40 \u0645\u0646\u0634\u0623\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0628\u0646\u0648\u0643 \u0623\u0646 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0646\u0627\u0633\u0642\u0629 \u062a\u0642\u0644\u0644 \u0645\u0646 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a \u0628\u0646\u0633\u0628\u0629 50-70% (\u0645\u0646 150\u00d7 \u0625\u0644\u0649 45-60\u00d7)\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u0645\u0648\u0635\u0644 \u0627\u0644\u0641\u0631\u0627\u063a \u0641\u064a \u0623\u0646\u0638\u0645\u0629 PFC \u0627\u0644\u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a\u0629.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0631\u0646\u064a\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a<\/strong>&nbsp;\u062a\u0638\u0647\u0631 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0639\u0646\u062f\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0632\u0627\u0644\u0629 \u0636\u0628\u0637 \u0627\u0644\u0645\u0641\u0627\u0639\u0644 L \u0648\u0627\u0644\u0645\u0643\u062b\u0641 C \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u0631\u0646\u064a\u0646 \u0645\u062a\u0633\u0644\u0633\u0644 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u064a\u0629 (\u0627\u0644\u062e\u0627\u0645\u0633\u0629 \u0648\u0627\u0644\u0633\u0627\u0628\u0639\u0629 \u0648\u0627\u0644\u062d\u0627\u062f\u064a\u0629 \u0639\u0634\u0631\u0629). \u064a\u062a\u0637\u0644\u0628 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0641\u0627\u0639\u0644 \u0625\u062c\u0631\u0627\u0621 \u062f\u0631\u0627\u0633\u0629 \u0644\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u0648\u0644\u062f \u0645\u0641\u0627\u0639\u0644 5.67% \u0631\u0646\u064a\u0646\u064b\u0627 \u0639\u0646\u062f 4.2\u00d7 \u0627\u0644\u0623\u0633\u0627\u0633\u064a (\u0628\u064a\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a \u0627\u0644\u0631\u0627\u0628\u0639 \u0648\u0627\u0644\u062e\u0627\u0645\u0633)<\/li>\n\n\n\n<li>\u064a\u0648\u0644\u062f \u0645\u0641\u0627\u0639\u0644 7% \u0631\u0646\u064a\u0646\u064b\u0627 \u0639\u0646\u062f 3.8\u00d7 \u0627\u0644\u0623\u0633\u0627\u0633\u064a (\u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646 \u0623\u0642\u0644 \u0645\u0646 5)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/back-to-back-capacitor-switching-inrush-vector-diagram-03.webp\" alt=\"\u0645\u062e\u0637\u0637 \u0645\u062a\u062c\u0647 \u0644\u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a\u0629 \u064a\u0648\u0636\u062d \u0643\u064a\u0641 \u062a\u0632\u064a\u062f \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u0645\u0646 40 \u0636\u0639\u0641\u064b\u0627 \u0625\u0644\u0649 200 \u0636\u0639\u0641\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646\" class=\"wp-image-2394\" srcset=\"https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/back-to-back-capacitor-switching-inrush-vector-diagram-03.webp 1024w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/back-to-back-capacitor-switching-inrush-vector-diagram-03-300x168.webp 300w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/back-to-back-capacitor-switching-inrush-vector-diagram-03-768x429.webp 768w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/back-to-back-capacitor-switching-inrush-vector-diagram-03-18x10.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u0627\u0644\u0634\u0643\u0644 3. \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a: \u062a\u0639\u0645\u0644 \u0627\u0644\u0628\u0646\u0648\u0643 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 (15 MVAR) \u0639\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0635\u062f\u0631 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0645\u0646 0.5 \u0623\u0648\u0645 \u0625\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u0641\u0642\u0637 (0.02 \u0623\u0648\u0645)\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u0645\u0646 40 \u0636\u0639\u0641\u064b\u0627 \u0625\u0644\u0649 200 \u0636\u0639\u0641\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"protection-coordination-fuses-vs-relays\">\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629: \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a<\/h2>\n\n\n\n<p>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0645\u064a\u0632 \u062d\u0645\u0627\u064a\u0629 \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0643\u062b\u0641 \u0628\u064a\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f<\/strong>\u00a0(20-100\u00d7 \u0645\u0642\u062f\u0631\u0629\u060c 5-20 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629 \u0645\u062f\u0629) \u2014 \u0644\u0627 \u062a\u062a\u0639\u062b\u0631<\/li>\n\n\n\n<li><strong>\u0623\u0639\u0637\u0627\u0644 \u062f\u0627\u062e\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0643\u062b\u0641<\/strong>\u00a0(\u0627\u0646\u0641\u062c\u0627\u0631\u060c \u0627\u0646\u0647\u064a\u0627\u0631 \u0639\u0627\u0632\u0644) \u2014 \u0627\u0646\u0637\u0644\u0627\u0642 \u0641\u0648\u0631\u064a<\/li>\n\n\n\n<li><strong>\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u0644\u0627\u0645\u0633<\/strong>\u00a0(\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0645\u0644\u062d\u0648\u0645\u0629\u060c \u0639\u0627\u0644\u0642\u0629 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u0641\u062a\u062d) \u2014 \u0625\u0646\u0630\u0627\u0631\/\u0627\u0646\u0637\u0644\u0627\u0642<\/li>\n<\/ul>\n\n\n\n<p><strong>\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a<\/strong>&nbsp;(\u0634\u0627\u0626\u0639 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0628\u0646\u0648\u0643 \u0627\u0644\u062a\u064a \u062a\u0642\u0644 \u0642\u064a\u0645\u062a\u0647\u0627 \u0639\u0646 5 \u0645\u064a\u063a\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0635\u0627\u0647\u0631 \u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0628\u0642\u062f\u0631\u0629 1.5-2.0\u00d7 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0644\u0644\u0645\u0643\u062b\u0641<\/li>\n\n\n\n<li>\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0635\u0645\u0627\u0645 I\u00b2t \u0637\u0627\u0642\u0629 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639:\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0639\u0646\u062f \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 I\u00b2t = (40 \u00d7 I_rated)\u00b2 \u00d7 0.010 \u062b\u0627\u0646\u064a\u0629<\/li>\n\n\n\n<li>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0643\u062b\u0641 200 \u0623\u0645\u0628\u064a\u0631: I\u00b2t = 64,000 A\u00b2s<\/li>\n\n\n\n<li>\u0627\u062e\u062a\u0631 \u0645\u0635\u0647\u0631\u064b\u0627 \u0628\u0642\u064a\u0645\u0629 I\u00b2t &gt;100,000 A\u00b2s \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0632\u0639\u062c<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062a\u062a\u0627\u0628\u0639<\/strong>&nbsp;(\u0623\u0643\u062b\u0631 \u0645\u0646 5 MVAR \u0623\u0648 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0631\u062d\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0645\u0639 \u062a\u0623\u062e\u064a\u0631 \u0632\u0645\u0646\u064a \u0645\u062d\u062f\u062f (0.5-1.0 \u062b\u0627\u0646\u064a\u0629) \u0644\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626<\/li>\n\n\n\n<li>\u0627\u0636\u0628\u0637 \u0627\u0644\u0627\u0644\u062a\u0642\u0627\u0637 \u0639\u0644\u0649 1.3-1.5\u00d7 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 (\u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a + \u0627\u0644\u062a\u0641\u0627\u0648\u062a)<\/li>\n\n\n\n<li>\u062a\u0645\u0643\u064a\u0646 \u062d\u062c\u0628 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a (\u062a\u0642\u064a\u064a\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\/\u0627\u0644\u062b\u0627\u0644\u062b\u0629) \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u062a\u0627\u062d\u064b\u0627<\/li>\n<\/ul>\n\n\n\n<p>\u0642\u0645\u0646\u0627 \u0628\u0642\u064a\u0627\u0633 \u0627\u0646\u062e\u0641\u0627\u0636 \u0628\u0646\u0633\u0628\u0629 30% \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u0645\u0632\u0639\u062c\u0629 \u0628\u0639\u062f \u062a\u0637\u0628\u064a\u0642 \u0645\u0631\u062d\u0644\u0627\u062a \u062d\u062c\u0628 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0632\u0645\u0646\u064a \u0627\u0644\u0628\u0633\u064a\u0637 \u0641\u064a \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u0639\u062f\u064a\u0646 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0645\u0643\u062b\u0641\u0627\u062a 15-20 MVAR \u062a\u0639\u0645\u0644 4-6 \u0645\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629.<\/p>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0631\u062d\u0644 (\u0645\u0631\u062d\u0644 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 SEL-751\u060c \u0628\u0646\u0643 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a 5 \u0645\u064a\u062c\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631\u060c \u062a\u0635\u0646\u064a\u0641 240 \u0623\u0645\u0628\u064a\u0631)<\/strong>:<br><code>50P1 = \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/code>\u00a0(\u062a\u0639\u0637\u064a\u0644 \u0627\u0644\u0641\u0648\u0631\u064a)<br><code>51P1 = 1.4 \u00d7 240 = 336 A<\/code>\u00a0(\u0627\u0644\u0627\u0644\u062a\u0642\u0627\u0637)<br><code>51TD1 = 1.0 \u062b\u0627\u0646\u064a\u0629<\/code>\u00a0(\u062a\u0623\u062e\u064a\u0631 \u0632\u0645\u0646\u064a \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626)<br><code>50H1 = 20%<\/code>\u00a0(\u0639\u062a\u0628\u0629 \u062d\u062c\u0628 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"contactor-selection-checklist-for-capacitor-duty\">\u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0645\u0643\u062b\u0641<\/h2>\n\n\n\n<p>\u064a\u062a\u0637\u0644\u0628 \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0635\u0644 \u0641\u0631\u0627\u063a \u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0643\u062b\u0641 \u062a\u0635\u0646\u064a\u0641 AC-6b \u0635\u0631\u064a\u062d\u064b\u0627 \u2014 \u062d\u064a\u062b \u0625\u0646 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 AC-4 \u0633\u062a\u062a\u0639\u0637\u0644 \u0642\u0628\u0644 \u0627\u0644\u0623\u0648\u0627\u0646. \u0627\u0633\u062a\u062e\u062f\u0645 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<p><strong>1. \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0634\u0647\u0627\u062f\u0629 AC-6b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0637\u0644\u0628 \u0634\u0647\u0627\u062f\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 IEC 62271-106 \u0627\u0644\u062a\u064a \u062a\u0648\u0636\u062d \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0643\u062b\u0641<\/li>\n\n\n\n<li>\u062a\u0623\u0643\u062f \u0645\u0646 \u0645\u0637\u0627\u0628\u0642\u0629 \u062c\u0647\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u0644\u062a\u0637\u0628\u064a\u0642 (12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a\u060c 400 \u0623\u0645\u0628\u064a\u0631\u060c \u0625\u0644\u062e)<\/li>\n\n\n\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a: 8000 \u0639\u0645\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0644\u0640 PFC \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/li>\n<\/ul>\n\n\n\n<p><strong>2. \u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631<\/strong><br>I<sub>\u0645\u0643\u062b\u0641<\/sub>\u00a0= \u0633<sub>MVAR<\/sub>\u00a0\/ (\u221a3 \u00d7 V<sub>\u0633\u0637\u0631 \u0628\u0633\u0637\u0631<\/sub>)<br>\u0645\u062b\u0627\u0644: 5 MVAR \u0639\u0646\u062f 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<br>I = 5,000,000 \/ (1.732 \u00d7 12,000) =\u00a0<strong>240 \u0623<\/strong><br>\u0627\u062e\u062a\u0631 \u0645\u0648\u0635\u0644\u064b\u0627 \u0628\u0642\u062f\u0631\u0629 \u22651.35\u00d7 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0633\u0648\u0628 =\u00a0<strong>325 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649<\/strong><\/p>\n\n\n\n<p><strong>3. \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0642\u062f\u0631\u0629 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u062c\u0628 \u0623\u0646 \u062a\u062d\u062f\u062f \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u0648\u0635\u064a\u0644 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 AC-6b<\/li>\n\n\n\n<li>\u064a\u062a\u0639\u0627\u0645\u0644 \u0645\u0648\u0635\u0644 AC-6b \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0645\u0639 40-60\u00d7 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u0642\u062f\u0631<\/li>\n\n\n\n<li>\u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0642\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a\u0629 (&gt;60\u00d7 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631)\u060c \u062d\u062f\u062f \u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/li>\n<\/ul>\n\n\n\n<p><strong>4. \u0641\u062d\u0635 \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u062e\u0627\u0644\u0635\u0627\u062a NO\/NC \u0643\u0627\u0641\u064a\u0629 \u0644\u0623\u0642\u0641\u0627\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 (\u0639\u0627\u062f\u0629\u064b 4 NO + 2 NC \u0643\u062d\u062f \u0623\u062f\u0646\u0649)<\/li>\n\n\n\n<li>\u0645\u0635\u0646\u0651\u0641 \u0644\u062c\u0647\u062f \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 (110 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631\u060c 220 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f\u060c \u0625\u0644\u062e)<\/li>\n\n\n\n<li>\u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0639\u0645\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0625\u0636\u0627\u0641\u064a: 100,000-300,000 \u0639\u0645\u0644\u064a\u0629 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p><strong>5. \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062f\u0627\u062e\u0644\u064a: IP20 \u0643\u062d\u062f \u0623\u062f\u0646\u0649\u061b \u062e\u0627\u0631\u062c\u064a: IP54 \u0643\u062d\u062f \u0623\u062f\u0646\u0649<\/li>\n\n\n\n<li>\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0625\u0630\u0627 \u0643\u0627\u0646 &gt;1000 \u0645 (\u064a\u062c\u0628 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a)<\/li>\n\n\n\n<li>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629: -25 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0639\u0627\u062f\u0629\u064b\u060c \u0646\u0637\u0627\u0642 \u0645\u0648\u0633\u0639 \u0644\u0644\u0645\u0646\u0627\u062e\u0627\u062a \u0627\u0644\u0642\u0627\u0633\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u0641\u0635\u0644\u0629 \u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0641\u0631\u0627\u063a\u060c \u0631\u0627\u062c\u0639&nbsp;<a href=\"https:\/\/xbrele.com\/ar\/advantages-of-vacuum-contactor-reliable-safe-efficient-choice\/\">\u0642\u0648\u0627\u0626\u0645 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0627\u0644\u0641\u062d\u0635<\/a>&nbsp;\u0627\u0644\u062a\u064a \u062a\u063a\u0637\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0645\u0644 AC-6b\u060c \u0648\u0645\u0636\u0627\u0647\u0627\u0629 \u062d\u062c\u0645 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0645\u0639 \u0647\u0630\u0627&nbsp;<a href=\"https:\/\/xbrele.com\/ar\/medium-voltage-vacuum-contactor-guide\/\">\u062f\u0644\u064a\u0644 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u063a\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062a\u0648\u0633\u0637<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"765\" src=\"https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/capacitor-vacuum-contactor-selection-flowchart-04.webp\" alt=\"\u0645\u062e\u0637\u0637 \u062a\u062f\u0641\u0642 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u0635\u0644 \u0627\u0644\u0641\u0631\u0627\u063a \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u064a\u0648\u0636\u062d \u062a\u0635\u0646\u064a\u0641 AC-6b \u0648\u0645\u0642\u0627\u0648\u0645 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0648\u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a\u0629\" class=\"wp-image-2393\" srcset=\"https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/capacitor-vacuum-contactor-selection-flowchart-04.webp 1024w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/capacitor-vacuum-contactor-selection-flowchart-04-300x224.webp 300w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/capacitor-vacuum-contactor-selection-flowchart-04-768x574.webp 768w, https:\/\/xbrele.com\/wp-content\/uploads\/2026\/01\/capacitor-vacuum-contactor-selection-flowchart-04-16x12.webp 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u0627\u0644\u0634\u0643\u0644 4. \u0645\u062e\u0637\u0637 \u062a\u062f\u0641\u0642 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u0635\u0644\u0627\u062a \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0630\u064a \u064a\u062a\u0646\u0627\u0648\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a\u060c \u0648\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\u060c \u0648\u0627\u0644\u0645\u0641\u0627\u0636\u0644\u0627\u062a \u0628\u064a\u0646 \u0639\u0645\u0631 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a AC-6b.<\/figcaption><\/figure>\n\n\n\n<p><strong>\u0645\u0631\u062c\u0639 \u062e\u0627\u0631\u062c\u064a:<\/strong> \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0641\u0626\u0627\u062a \u0639\u0645\u0644 \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0641\u064a&nbsp;<a href=\"https:\/\/webstore.iec.ch\/publication\/6709\" target=\"_blank\" rel=\"noopener\">IEC 62271-106<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"maintenance-and-end-of-life-indicators\">\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a<\/h2>\n\n\n\n<p>\u062a\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0628\u0634\u0643\u0644 \u0623\u0633\u0631\u0639 \u0645\u0646 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0628\u0633\u0628\u0628 \u0637\u0627\u0642\u0629 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0623\u0639\u0644\u0649. \u0631\u0627\u0642\u0628 \u0627\u0644\u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<p><strong>\u062a\u0622\u0643\u0644 \u0627\u0644\u062a\u0644\u0627\u0645\u0633<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0642\u0645 \u0628\u0642\u064a\u0627\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0643\u0644 2000-3000 \u0639\u0645\u0644\u064a\u0629 (\u0645\u0642\u0627\u0628\u0644 5000 \u0639\u0645\u0644\u064a\u0629 \u0644\u0640 AC-4)<\/li>\n\n\n\n<li>\u0627\u0633\u062a\u0628\u062f\u0644 \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 500 \u00b5\u03a9 (\u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u062c\u062f\u064a\u062f\u0629 \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 100-200 \u00b5\u03a9)<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0643\u0634\u0641 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0628\u0639\u062f \u0643\u0644 \u0639\u0645\u0644\u064a\u0629 \u062a\u0628\u062f\u064a\u0644\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u064a\u0641\u062a\u062d \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0627\u064b<\/li>\n\n\n\n<li>\u0642\u0645 \u0628\u062a\u0631\u0643\u064a\u0628 \u0645\u0641\u062a\u0627\u062d \u0625\u0636\u0627\u0641\u064a \u0644\u0644\u0625\u0646\u0630\u0627\u0631 \u0625\u0630\u0627 \u0628\u0642\u064a\u062a \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u063a\u0644\u0642\u0629 \u0639\u0646\u062f \u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0646 \u0627\u0644\u0645\u0644\u0641<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0635\u062d\u0629 \u0627\u0644\u0645\u0643\u062b\u0641<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0642\u064a\u0627\u0633 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0643\u062b\u0641 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631<\/li>\n\n\n\n<li>\u0627\u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 &gt;10% \u0639\u0646 \u062e\u0637 \u0627\u0644\u0623\u0633\u0627\u0633 \u0639\u0646\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u0645\u0643\u062b\u0641 \u0623\u0648 \u062d\u062f\u0648\u062b \u0631\u0646\u064a\u0646 \u062a\u0648\u0627\u0641\u0642\u064a.<\/li>\n<\/ul>\n\n\n\n<p>\u0641\u064a \u062f\u0631\u0627\u0633\u062a\u0646\u0627 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u0627\u0633\u062a\u0645\u0631\u062a 5 \u0633\u0646\u0648\u0627\u062a \u0648\u0634\u0645\u0644\u062a 200 \u0645\u0646\u0634\u0623\u0629 \u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a\u060c \u062d\u0642\u0642\u062a \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a AC-6b \u0630\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 12,000-18,000 \u0639\u0645\u0644\u064a\u0629 \u0642\u0628\u0644 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u060c \u0645\u0642\u0627\u0628\u0644 3,000-5,000 \u0639\u0645\u0644\u064a\u0629 \u0644\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a AC-4 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0628\u0634\u0643\u0644 \u062e\u0627\u0637\u0626. \u0623\u0637\u0627\u0644\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0625\u0644\u0649 \u0623\u0643\u062b\u0631 \u0645\u0646 20,000 \u0639\u0645\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a\u0629 \u0627\u0644\u0634\u062f\u064a\u062f\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p>\u064a\u062a\u0637\u0644\u0628 \u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644\u0627\u062a \u0641\u0631\u0627\u063a\u064a\u0629 \u0645\u0639\u062f\u0627\u062a \u0645\u062a\u062e\u0635\u0635\u0629 \u0648\u062a\u0646\u0633\u064a\u0642\u064b\u0627 \u2014 \u062d\u064a\u062b \u062a\u0641\u0634\u0644 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0623\u0648\u0627\u0646 \u062a\u062d\u062a \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0646\u062f\u0641\u0627\u0639\u064a\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 20 \u0648100 \u0636\u0639\u0641 \u0648\u062a\u0631\u062f\u062f\u0627\u062a \u0639\u0627\u0644\u064a\u0629. \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0641\u0629 AC-6b \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0648\u0627\u062f \u062a\u0644\u0627\u0645\u0633 \u0645\u062d\u0633\u0646\u0629 \u0648\u0641\u062c\u0648\u0627\u062a \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f\u0629 \u0639\u0644\u0649 \u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0625\u0644\u0649 8000-15000 \u0639\u0645\u0644\u064a\u0629\u060c \u0648\u0644\u0643\u0646 \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u064a\u0645\u0646\u0639 \u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u062d\u062f\u0648\u062b \u0627\u0646\u0642\u0637\u0627\u0639\u0627\u062a \u0645\u0632\u0639\u062c\u0629 \u0628\u0633\u0628\u0628 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639.<\/p>\n\n\n\n<p>\u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0639\u0644\u0649 \u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0639\u0646\u062f\u0645\u0627 \u062a\u062e\u0644\u0642 \u0638\u0631\u0648\u0641 \u0627\u0644\u0646\u0638\u0627\u0645 \u0630\u0631\u0648\u0627\u062a \u062a\u0632\u064a\u062f \u0639\u0646 60 \u0636\u0639\u0641\u064b\u0627\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0628\u0646\u0648\u0643. \u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0646\u0627\u0633\u0642\u0629 \u063a\u0631\u0636\u064a\u0646: \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0648\u0645\u0646\u0639 \u0627\u0644\u0631\u0646\u064a\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u060c \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u062c\u0645 \u064a\u062a\u0637\u0644\u0628 \u062a\u062d\u0644\u064a\u0644\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627 \u0644\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0644\u062a\u062c\u0646\u0628 \u0625\u0646\u0634\u0627\u0621 \u0646\u0642\u0627\u0637 \u0631\u0646\u064a\u0646 \u062c\u062f\u064a\u062f\u0629.<\/p>\n\n\n\n<p>\u064a\u062c\u0628 \u0623\u0646 \u064a\u062d\u0642\u0642 \u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629 \u062a\u062c\u0627\u0647 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0648\u0627\u0644\u062d\u0635\u0627\u0646\u0629 \u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u0637\u0639\u0629. \u064a\u0648\u0641\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0627\u0644\u0645\u062a\u0623\u062e\u0631 \u0645\u0639 \u062d\u062c\u0628 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0627\u0644\u062d\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u062a\u0635\u062d\u064a\u062d \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u062d\u0648\u0644 4-6 \u0645\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629. \u062a\u0639\u0645\u0644 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0635\u0627\u0647\u0631 \u0641\u0642\u0637 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u064a\u062f\u0648\u064a \u0627\u0644\u0628\u0633\u064a\u0637 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0628\u0646\u0643\u060c \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0633\u0628\u0628 \u0625\u0632\u0639\u0627\u062c\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062a\u0634\u063a\u064a\u0644\u064b\u0627 \u0645\u062a\u0643\u0631\u0631\u064b\u0627.<\/p>\n\n\n\n<p>\u064a\u0624\u062f\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u0633\u0628\u0642 \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629\u060c \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0646\u0633\u0642\u0629 \u0625\u0644\u0649 \u062a\u062d\u0648\u064a\u0644 \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0645\u0646 \u0645\u0634\u0643\u0644\u0629 \u0635\u064a\u0627\u0646\u0629 \u0645\u0632\u0645\u0646\u0629 \u0625\u0644\u0649 \u0648\u0638\u064a\u0641\u0629 \u0622\u0644\u064a\u0629 \u0645\u0648\u062b\u0648\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u0641\u0627\u0639\u0644\u064a\u0629 \u0645\u0639 \u062a\u062c\u0646\u0628 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u064a \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u0628\u0643\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0627\u0646\u064a \u0645\u0646\u0647\u0627 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq-capacitor-bank-switching\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629: \u062a\u0628\u062f\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a<\/h2>\n\n\n\n<p><strong>\u0633 1: \u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644 \u0645\u062d\u0631\u0643 AC-4 \u0642\u064a\u0627\u0633\u064a \u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u0643\u062b\u0641\u061f<\/strong><\/p>\n\n\n\n<p>\u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0631\u0643 (AC-4) \u0644\u062a\u062a\u062d\u0645\u0644 \u062a\u064a\u0627\u0631 \u0627\u0646\u062f\u0641\u0627\u0639\u064a \u064a\u0628\u0644\u063a 6-8 \u0623\u0636\u0639\u0627\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a (50\/60 \u0647\u0631\u062a\u0632). \u064a\u0635\u0644 \u062a\u064a\u0627\u0631 \u0627\u0646\u062f\u0641\u0627\u0639 \u0627\u0644\u0645\u0643\u062b\u0641 \u0625\u0644\u0649 20-100 \u0636\u0639\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0645\u0639 \u0645\u0643\u0648\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f (500 \u0647\u0631\u062a\u0632 \u2013 5 \u0643\u064a\u0644\u0648 \u0647\u0631\u062a\u0632) \u062a\u0648\u0644\u062f \u0637\u0627\u0642\u0629 \u0642\u0648\u0633\u064a\u0629 \u0645\u0631\u0643\u0632\u0629\u060c \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0644\u0627\u0645\u0633 AC-4. \u062a\u064f\u0638\u0647\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0623\u0646 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a AC-4 \u062a\u062a\u0639\u0637\u0644 \u0628\u0639\u062f 500-2000 \u0639\u0645\u0644\u064a\u0629 \u0645\u0643\u062b\u0641 \u0645\u0642\u0627\u0628\u0644 8000-15000 \u0644\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0641\u0629 AC-6b. \u064a\u062a\u0645\u062b\u0644 \u0646\u0645\u0637 \u0627\u0644\u062a\u0639\u0637\u0644 \u0641\u064a \u062a\u0633\u0627\u0631\u0639 \u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0648\u0644\u062d\u0627\u0645\u0647\u0627 \u2014 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a AC-4 \u0633\u0628\u064a\u0643\u0629 CuCr15-20 \u0627\u0644\u0645\u064f\u062d\u0633\u0651\u0646\u0629 \u0644\u0637\u0627\u0642\u0629 \u0642\u0648\u0633 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0623\u0642\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 AC-6b \u0633\u0628\u064a\u0643\u0629 CuCr25 \u0630\u0627\u062a \u0645\u062d\u062a\u0648\u0649 \u0643\u0631\u0648\u0645 \u0623\u0639\u0644\u0649 \u0644\u0644\u062a\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0641\u064a \u0639\u0645\u0644 \u0627\u0644\u0645\u0643\u062b\u0641.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0633\u0624\u0627\u0644 2: \u0643\u064a\u0641 \u0623\u062d\u0633\u0628 \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0642\u0628\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\u061f<\/strong><\/p>\n\n\n\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 R = V_peak \/ I_inrush_max\u060c \u062d\u064a\u062b V_peak = \u062c\u0647\u062f \u0627\u0644\u0646\u0638\u0627\u0645 \u00d7 \u221a2 (\u0644\u0640 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a: 16,970 \u0641\u0648\u0644\u062a) \u0648 I_inrush_max \u0647\u0648 \u0627\u0644\u062d\u062f \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641 (\u0639\u0627\u062f\u0629\u064b 1.5-2.5 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631). \u0645\u062b\u0627\u0644: \u0644\u062a\u0642\u064a\u064a\u062f \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0646\u062f 12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 2 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631\u060c \u064a\u0644\u0632\u0645 R = 16,970 \/ 2,000 \u2248 8.5 \u03a9. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649: E = I\u00b2 \u00d7 R \u00d7 \u0627\u0644\u0648\u0642\u062a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0625\u0644\u0649 2 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631\u060c 20 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629: E = (2,000)\u00b2 \u00d7 8.5 \u00d7 0.020 = 680 \u0643\u064a\u0644\u0648 \u062c\u0648\u0644. \u062d\u062f\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0644\u0641\u0648\u0641\u0629 \u0623\u0648 \u0627\u0644\u0634\u0628\u0643\u064a\u0629 \u0627\u0644\u0645\u0635\u0646\u0641\u0629 \u0644\u0644\u0635\u062f\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 (\u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u2192 300 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0641\u064a \u0623\u062c\u0632\u0627\u0621 \u0645\u0646 \u0627\u0644\u062b\u0627\u0646\u064a\u0629). \u064a\u062c\u0628 \u0623\u0646 \u062a\u0641\u0634\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0641\u064a \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u063a\u064a\u0631 \u0627\u0644\u0645\u0646\u0636\u0628\u0637.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u062b\u0627\u0644\u062b: \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0633\u0628\u0628 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a \u0648\u0644\u0645\u0627\u0630\u0627 \u064a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u062d\u062f\u0629\u061f<\/strong><\/p>\n\n\n\n<p>\u064a\u062d\u062f\u062b \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a \u0639\u0646\u062f \u0625\u063a\u0644\u0627\u0642 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0643\u062b\u0641\u0627\u062a \u0628\u064a\u0646\u0645\u0627 \u062a\u0638\u0644 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0646\u0627\u0642\u0644 \u0645\u0632\u0648\u062f\u0629 \u0628\u0627\u0644\u0637\u0627\u0642\u0629. \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0643\u0645\u0635\u062f\u0631 \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629\u060c \u0645\u062a\u062c\u0627\u0648\u0632\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0635\u062f\u0631 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0645\u062f\u0641\u0639\u0629 \u062a\u062f\u0641\u0642 \u062a\u064a\u0627\u0631 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0628\u0645\u0642\u062f\u0627\u0631 100-200\u00d7 \u0625\u0644\u0649 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u063a\u0644\u0642\u0629 \u062d\u062f\u064a\u062b\u064b\u0627 (\u0645\u0642\u0627\u0628\u0644 20-40\u00d7 \u0644\u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0628\u0627\u0644\u0637\u0627\u0642\u0629). \u064a\u062d\u062f\u062b \u0647\u0630\u0627 \u0644\u0623\u0646 \u0645\u062d\u0627\u062b\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u062d\u062f\u0647\u0627 \u062a\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u2014 \u062d\u064a\u062b \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u0642\u0635\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644. \u0627\u0644\u062a\u062e\u0641\u064a\u0641: \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u062a\u0633\u0644\u0633\u0644 \u0645\u0639 \u062a\u0623\u062e\u064a\u0631\u0627\u062a 30-60 \u062b\u0627\u0646\u064a\u0629\u060c \u0645\u0641\u0627\u0639\u0644\u0627\u062a \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 5-7% (\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 50-70%)\u060c \u0623\u0648 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646 \u0639\u0646\u062f \u062a\u0642\u0627\u0637\u0639 \u0627\u0644\u062c\u0647\u062f \u0635\u0641\u0631.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0633\u0624\u0627\u0644 4: \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647 \u0628\u0633\u0628\u0628 \u0627\u0646\u062f\u0641\u0627\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u0644\u0645\u0643\u062b\u0641\u061f<\/strong><\/p>\n\n\n\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0627\u0644\u0645\u062a\u0623\u062e\u0631 \u0632\u0645\u0646\u064a\u0627\u064b (\u062a\u0623\u062e\u064a\u0631 0.5-1.0 \u062b\u0627\u0646\u064a\u0629) \u0627\u0644\u0645\u062d\u062f\u062f \u0623\u0639\u0644\u0649 \u0645\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0627\u0644\u0639\u0627\u0628\u0631 (5-20 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629). \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a: \u062d\u062f\u062f \u062a\u0635\u0646\u064a\u0641 I\u00b2t &gt;2\u00d7 I\u00b2t \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631 \u0627\u0644\u0645\u0632\u0639\u062c. \u0645\u062b\u0627\u0644: \u0645\u0643\u062b\u0641 200 \u0623\u0645\u0628\u064a\u0631 \u0645\u0639 \u062a\u064a\u0627\u0631 \u0632\u0627\u0626\u062f 40\u00d7 (8 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 \u0630\u0631\u0648\u0629\u060c 10 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629) \u0644\u0647 I\u00b2t = 640,000 A\u00b2s\u061b \u0627\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0639 I\u00b2t &gt;1,200,000 A\u00b2s. \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0631\u062d\u0644: \u0642\u0645 \u0628\u062a\u0645\u0643\u064a\u0646 \u062d\u062c\u0628 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a (\u062a\u0642\u064a\u064a\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\/\u0627\u0644\u062b\u0627\u0644\u062b\u0629) \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u062a\u0627\u062d\u064b\u0627 \u2014 \u062a\u0642\u0644\u0644 \u0645\u0631\u062d\u0644\u0627\u062a \u062d\u062c\u0628 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0645\u0646 \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627 30% \u0641\u064a \u0645\u0646\u0634\u0622\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0646 \u0644\u062f\u064a\u0646\u0627 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0632\u0645\u0646\u064a \u0627\u0644\u0628\u0633\u064a\u0637. \u0627\u0636\u0628\u0637 \u0627\u0644\u0627\u0644\u062a\u0642\u0627\u0637 \u0639\u0644\u0649 1.3-1.5\u00d7 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0644\u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0648\u0627\u0644\u062a\u0641\u0627\u0648\u062a.<\/p>\n\n\n\n<p><strong>\u0633 5: \u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0646\u0627\u0633\u0642\u0629 \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\u061f<\/strong><\/p>\n\n\n\n<p>\u062a\u0638\u0644 \u0645\u0641\u0627\u0639\u0644\u0627\u062a \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 (\u0633\u0644\u0633\u0644\u0629 5-7%) \u0641\u064a \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0628\u0634\u0643\u0644 \u062f\u0627\u0626\u0645\u060c \u0645\u0645\u0627 \u064a\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0648\u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639. \u0648\u0647\u064a \u062a\u062e\u062f\u0645 \u063a\u0631\u0636\u064a\u0646: (1) \u062a\u062d\u0648\u064a\u0644 \u062a\u0631\u062f\u062f \u0627\u0644\u0631\u0646\u064a\u0646 \u0625\u0644\u0649 \u0645\u0627 \u062f\u0648\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a \u0627\u0644\u062e\u0627\u0645\u0633 \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u0636\u062e\u064a\u0645\u060c (2) \u062a\u0642\u0644\u064a\u0644 \u0627\u0646\u062f\u0641\u0627\u0639 50-70% \u0639\u0646 \u0637\u0631\u064a\u0642 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629. \u062a\u062a\u0635\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0645\u0624\u0642\u062a\u064b\u0627 (10-50 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629) \u0623\u062b\u0646\u0627\u0621 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0648\u0635\u0644\u060c \u062b\u0645 \u062a\u062a\u062c\u0627\u0648\u0632 \u0639\u0628\u0631 \u0645\u0648\u0635\u0644 \u062b\u0627\u0646\u064d. \u062a\u0648\u0641\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u062a\u062d\u0643\u0645\u064b\u0627 \u0623\u0641\u0636\u0644 \u0641\u064a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 (\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062d\u062f \u0625\u0644\u0649 2-3\u00d7 \u0645\u0642\u0627\u0628\u0644 30-50\u00d7 \u0644\u0644\u0645\u0641\u0627\u0639\u0644) \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0636\u064a\u0641 \u062a\u0639\u0642\u064a\u062f\u064b\u0627 (\u0645\u0648\u0635\u0644 \u062a\u062c\u0627\u0648\u0632\u060c \u0645\u0631\u062d\u0644 \u062a\u0648\u0642\u064a\u062a). \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u063a\u0646\u064a\u0629 \u0628\u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0639\u062a\u062f\u0644\u061b \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0644\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u062a\u062a\u0627\u0644\u064a\u0629 \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u062d\u062c\u0645\/\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0641\u0627\u0639\u0644 \u0628\u0627\u0647\u0638\u064b\u0627.<\/p>\n\n\n\n<p><strong>\u0633 6: \u0643\u0645 \u0645\u0631\u0629 \u064a\u062c\u0628 \u0623\u0646 \u0623\u0633\u062a\u0628\u062f\u0644 \u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0645\u0644\u0627\u0645\u0633 \u0627\u0644\u0641\u0631\u0627\u063a\u064a \u0641\u064a \u0627\u0644\u0645\u0643\u062b\u0641\u061f<\/strong><\/p>\n\n\n\n<p>\u062a\u062a\u0631\u0627\u0648\u062d \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0644\u0644\u0640 AC-6b \u0639\u0627\u062f\u0629\u064b \u0628\u064a\u0646 8,000 \u0648 15,000 \u0639\u0645\u0644\u064a\u0629 \u062d\u0633\u0628 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0648\u0634\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0644\u064a. \u0631\u0627\u0642\u0628 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0643\u0644 2,000-3,000 \u0639\u0645\u0644\u064a\u0629 (\u0645\u0642\u0627\u0628\u0644 5,000 \u0644\u0644\u0645\u062d\u0631\u0643\u0627\u062a). \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 500 \u00b5\u03a9 \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0631\u0626\u064a \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 &gt;30%. \u0641\u064a \u0623\u0646\u0638\u0645\u0629 PFC \u0627\u0644\u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u062d\u0648\u0644 6 \u0645\u0631\u0627\u062a\/\u0633\u0627\u0639\u0629\u060c \u062a\u0648\u0642\u0639 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0643\u0644 2-4 \u0633\u0646\u0648\u0627\u062a (8000 \u0639\u0645\u0644\u064a\u0629 \u00f7 6 \u0639\u0645\u0644\u064a\u0627\u062a\/\u0633\u0627\u0639\u0629 \u00f7 8760 \u0633\u0627\u0639\u0629\/\u0633\u0646\u0629 \u2248 2.5 \u0633\u0646\u0629). \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0639\u0644\u0649 \u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0639\u0645\u0631 \u0625\u0644\u0649 20,000+ \u0639\u0645\u0644\u064a\u0629. \u0627\u062d\u062a\u0641\u0638 \u0628\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629: \u064a\u062e\u062a\u0644\u0641 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0641\u0639\u0644\u064a \u00b130% \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0634\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0644\u0627\u0645\u0633.<\/p>\n\n\n\n<p><strong>\u0633 7: \u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0628\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0645\u0635\u0646\u0641\u0629 AC-6b\u061f<\/strong><\/p>\n\n\n\n<p>\u0644\u0627. \u0644\u0627 \u064a\u062a\u0637\u0644\u0628 \u0648\u0627\u062c\u0628 AC-6b \u0645\u0648\u0627\u062f \u062a\u0644\u0627\u0645\u0633 \u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u062d\u0633\u0628 (CuCr25 \u0645\u0642\u0627\u0628\u0644 CuCr15-20) \u0628\u0644 \u064a\u062a\u0637\u0644\u0628 \u0623\u064a\u0636\u064b\u0627 \u0641\u062c\u0648\u0629 \u062a\u0644\u0627\u0645\u0633 \u0623\u0643\u0628\u0631 (12-14 \u0645\u0645 \u0645\u0642\u0627\u0628\u0644 8-10 \u0645\u0645) \u0648\u0646\u0648\u0627\u0628\u0636 \u0636\u063a\u0637 \u062a\u0644\u0627\u0645\u0633 \u0645\u0639\u0632\u0632\u0629 \u0648\u063a\u0631\u0641 \u0642\u0648\u0633 \u0645\u0639\u062f\u0644\u0629. \u0644\u0627 \u062a\u0648\u0641\u0631 \u0625\u0639\u0627\u062f\u0629 \u062a\u062c\u0647\u064a\u0632 \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0648\u062d\u062f\u0647\u0627 \u062d\u0645\u0627\u064a\u0629 \u0643\u0627\u0641\u064a\u0629 \u2014 \u064a\u062c\u0628 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0622\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u0642\u0627\u0637\u0639 \u0643\u0646\u0638\u0627\u0645 \u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0644\u0644\u0645\u0643\u062b\u0641. \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0645\u0648\u0635\u0644 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0628\u0648\u062d\u062f\u0629 \u0645\u0635\u0646\u0641\u0629 AC-6b. \u062a\u0624\u062f\u064a \u0645\u062d\u0627\u0648\u0644\u0629 \u062a\u062d\u062f\u064a\u062b \u0645\u0648\u0635\u0644\u0627\u062a AC-4 \u0625\u0644\u0649 \u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a (\u0641\u062c\u0648\u0629 \u063a\u064a\u0631 \u0643\u0627\u0641\u064a\u0629) \u0623\u0648 \u062a\u0644\u0641 \u0627\u0644\u0622\u0644\u064a\u0629 (\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0632\u0646\u0628\u0631\u0643 \u0628\u0633\u0628\u0628 \u0642\u0648\u0649 \u062a\u062f\u0641\u0642 \u0623\u0639\u0644\u0649). \u0623\u0638\u0647\u0631\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u0628 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0645\u0639\u062f\u0644 \u0641\u0634\u0644 100% \u0644\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062b\u0629 \u0641\u064a 1000 \u0639\u0645\u0644\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 12000+ \u0644\u0644\u0648\u062d\u062f\u0627\u062a AC-6b \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>Switching capacitor banks with vacuum contactors creates the most severe transient conditions in medium-voltage motor control applications. Inrush current during energization reaches 20-100\u00d7 rated capacitor current in the first half-cycle, sustained for 5-10 ms before decaying. This transient exceeds the making capacity of standard AC-3 or AC-4 rated contactors, causing contact welding, excessive erosion, and [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[25],"tags":[],"class_list":["post-2392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vaccum-contactor-knowledge"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/posts\/2392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/comments?post=2392"}],"version-history":[{"count":4,"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/posts\/2392\/revisions"}],"predecessor-version":[{"id":3568,"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/posts\/2392\/revisions\/3568"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/media\/2398"}],"wp:attachment":[{"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/media?parent=2392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/categories?post=2392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xbrele.com\/ar\/wp-json\/wp\/v2\/tags?post=2392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}