{"id":11533,"date":"2026-09-13T09:17:30","date_gmt":"2026-09-13T01:17:30","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11533"},"modified":"2026-09-13T09:19:38","modified_gmt":"2026-09-13T01:19:38","slug":"current-transformer-connection","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ar\/blog\/current-transformer-connection\/","title":{"rendered":"\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629: \u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643"},"content":{"rendered":"<p>\u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062d\u0627\u0644\u064a (CT) \u0647\u0648 \u062c\u0647\u0627\u0632 \u064a\u0633\u062a\u062e\u062f\u0645 \u0645\u0639 \u0646\u0638\u0627\u0645 \u0642\u064a\u0627\u0633\/\u062d\u0645\u0627\u064a\u0629 \u0644\u0642\u064a\u0627\u0633 \u0643\u0645\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631\/\u0627\u0644\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062a\u064a \u0644\u0627 \u064a\u0645\u0643\u0646 \u0642\u064a\u0627\u0633\u0647\u0627 \u0645\u0628\u0627\u0634\u0631\u0629\u061b \u064a\u0642\u0648\u0645 \u0628\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0645\u0646 400 \u06481000 \u06483000 A \u0625\u0644\u0649 \u0642\u064a\u0645\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0628\u0644\u063a 5 \u0623\u0648 1 A. \u064a\u062d\u062f\u062b \u0647\u0630\u0627 \u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u062a\u062d\u062a \u0638\u0631\u0648\u0641 \u0645\u0639\u064a\u0646\u0629 \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0628\u0639\u0647\u0627 \u062c\u0647\u0627\u0632 CT: \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u0635\u062d\u064a\u062d\u0629\u060c \u0648\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0648\u0644\u0629 \u062f\u0642\u064a\u0642\u0629\u060c \u0648\u064a\u062c\u0628 \u0623\u0644\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629 \u0645\u0639\u0631\u0636\u0629 \u0644\u062f\u0627\u0626\u0631\u0629 \u0645\u0641\u062a\u0648\u062d\u0629 \u0623\u062b\u0646\u0627\u0621 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631. \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062f\u0644\u064a\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u062d\u0648\u0644 \u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0644\u0645\u062d\u0648\u0651\u0644\u0627\u062a CT \u0645\u0639 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0648\u0627\u0644\u0631\u064a\u0644\u064a\u0647 \u0648\u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629 \u0648\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0645 \u0628\u0647\u0627 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631.<\/p>\n<blockquote><p>\u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0645\u0627\u062d \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0623\u0648 \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0645\u062a\u0635\u0644 \u0628\u0627\u0644\u062c\u0647\u0627\u0632 \u0639\u0628\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 P1 \u0648P2\u060c \u0641\u0625\u0646 \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u0633\u062c\u0644\u0629 \u0639\u0646\u062f \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629 P1 \u0648P2 \u0642\u062f \u062a\u0643\u0648\u0646 \u062e\u0627\u0637\u0626\u0629 \u0628\u0633\u0628\u0628 \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 S1 \u0645\u0639 P1 \u0641\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0642\u0631\u0627\u0621\u0629 \u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0646\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a S1 S2. \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0648\u0644 \u0648\u0627\u062d\u062f\u060c \u0641\u0625\u0646 \u0643\u0644\u0627 \u0645\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a S1 \u0648S2 \u063a\u064a\u0631 \u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631. \u0644\u0627 \u062a\u0648\u062c\u062f \u062d\u0627\u062c\u0629 \u0644\u0623\u064a \u0637\u0631\u064a\u0642\u0629 \u0627\u062a\u0635\u0627\u0644 \u0623\u062e\u0631\u0649 \u0625\u0630\u0627 \u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0648\u0644\u0627\u062a CT \u0648\u0627\u062d\u062f\u0629 \u062d\u064a\u062b \u0633\u062a\u0643\u0648\u0646 \u062f\u0627\u0626\u0645\u064b\u0627 \u0627\u062a\u0635\u0627\u0644\u064b\u0627 \u0645\u0628\u0627\u0634\u0631\u064b\u0627 \u0628\u064a\u0646 S1 \u0648S2. \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\u060c \u064a\u062c\u0628 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u062d\u0648\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u201cY\u201d \u0623\u0648 \u0627\u0644\u0646\u062c\u0645\u0629 \u0645\u0639 \u062a\u0648\u0635\u064a\u0644 S1 \u0625\u0644\u0649 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b\u0629 \u0644\u0644\u0623\u062c\u0647\u0632\u0629 \u062d\u064a\u062b \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062a\u0635\u0627\u0644\u0627\u062a S2 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u062a\u062d\u0627\u062f \u062d\u064a\u062b \u0633\u064a\u062a\u0645 \u062a\u0648\u0635\u064a\u0644 S2 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u0646\u062c\u0645\u0629 \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0623\u064a \u0645\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u062a\u064a\u0646 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u062a\u064a\u0646 \u0623\u0639\u0644\u0627\u0647.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11534\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/Current-Transformer-Connection.webp\" alt=\"\u062a\u0648\u0635\u064a\u0644 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u0645\u0627 \u064a\u0641\u0639\u0644\u0647 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062d\u0627\u0644\u064a\u060c \u0648\u0644\u0645\u0627\u0630\u0627 \u062a\u0647\u0645 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a<\/h2>\n<p>CTs \u0647\u064a \u0645\u062d\u0648\u0644\u0627\u062a \u0645\u062a\u062e\u0635\u0635\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0628\u0637\u0631\u064a\u0642\u0629 \u0648\u0627\u062d\u062f\u0629 \u0641\u0642\u0637: \u0623\u062e\u0630 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0648\u0625\u0646\u062a\u0627\u062c \u062a\u064a\u0627\u0631 \u062b\u0627\u0646\u0648\u064a \u0645\u062a\u0646\u0627\u0633\u0628 \u0645\u0639 \u0636\u0645\u0627\u0646 \u0627\u0644\u0639\u0632\u0644 \u0639\u0646 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629. \u064a\u0646\u062a\u062c CT 400\/5 \u062e\u0645\u0633\u0629 \u0623\u0645\u0628\u064a\u0631\u0627\u062a \u0639\u0646\u062f \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0623\u0633\u0627\u0633\u064a 400 \u0623\u0645\u0628\u064a\u0631. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u0648\u0641\u0631 \u0627\u062b\u0646\u064a\u0646 \u0648\u0646\u0635\u0641 \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f \u0646\u0635\u0641 \u0627\u0644\u062d\u0645\u0644\u060c \u0648\u0633\u064a\u0641\u0633\u0631 \u0627\u0644\u0639\u062f\u0627\u062f \u0623\u0648 \u0627\u0644\u0631\u064a\u0644\u0627\u064a \u0627\u0644\u0645\u062a\u0635\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0648\u064a\u0639\u064a\u062f\u0647\u0627 \u0625\u0644\u0649 \u0627\u0644\u0623\u0633\u0627\u0633\u064a.<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u0646\u0648\u0639 CT<\/th>\n<th>\u0627\u0644\u0628\u0646\u0627\u0621<\/th>\n<th>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/th>\n<\/tr>\n<tr>\n<td>CT \u0628\u0627\u0631-\u0623\u0633\u0627\u0633\u064a (\u0646\u0627\u0641\u0630\u0629)<\/td>\n<td>\u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0647\u0648 \u0634\u0631\u064a\u0637 \u062b\u0627\u0628\u062a \u0623\u0648 \u062a\u0645\u0631 \u0639\u0628\u0631\u0647 \u0627\u0644\u0642\u0636\u0628\u0627\u0646<\/td>\n<td>\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u060c \u0642\u064a\u0627\u0633 \u0627\u0644\u0644\u0648\u062d\u0629\u060c \u0627\u0644\u062a\u062d\u062f\u064a\u062b \u062d\u0648\u0644 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629<\/td>\n<\/tr>\n<tr>\n<td>CT \u0645\u0644\u0641-\u0623\u0633\u0627\u0633\u064a<\/td>\n<td>\u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0647\u0648 \u0644\u0641 \u064a\u062a\u0645 \u0625\u062e\u0631\u0627\u062c\u0647 \u0625\u0644\u0649 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 (P1\/P2)<\/td>\n<td>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0630\u0627\u062a \u0646\u0633\u0628\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0646\u0633\u0628\u0629 \u062e\u0627\u0635\u0629<\/td>\n<\/tr>\n<tr>\n<td>CT \u0646\u0648\u0627\u0629 \u0645\u0642\u0633\u0645\u0629<\/td>\n<td>\u0645\u0634\u0627\u0628\u0643 \u062d\u0648\u0644 \u0645\u0648\u0635\u0644 \u0645\u0648\u062c\u0648\u062f \u062f\u0648\u0646 \u0641\u0635\u0644<\/td>\n<td>\u062a\u062d\u062f\u064a\u062b \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0641\u0631\u0639\u064a<\/td>\n<\/tr>\n<tr>\n<td>CT \u0628\u0648\u0634\u064a\u0646\u063a<\/td>\n<td>\u0645\u062f\u0645\u062c \u0641\u064a \u0628\u0648\u0634\u064a\u0646\u063a \u0627\u0644\u0645\u062d\u0648\u0644 \u0623\u0648 \u0627\u0644\u0642\u0627\u0637\u0639<\/td>\n<td>\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/td>\n<\/tr>\n<tr>\n<td>CT \u062a\u0648\u0627\u0632\u0646 \u0627\u0644\u0646\u0648\u0627\u0629 (\u0635\u0641\u0631-\u062a\u062a\u0627\u0628\u0639)<\/td>\n<td>\u062a\u0645\u0631 \u062c\u0645\u064a\u0639 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0637\u0648\u0631 \u0639\u0628\u0631 \u0646\u0648\u0627\u0629 \u0648\u0627\u062d\u062f\u0629<\/td>\n<td>\u0643\u0634\u0641 \u0639\u0637\u0644 \u0627\u0644\u0623\u0631\u0636 \u0648\u0642\u064a\u0627\u0633 \u062a\u0633\u0631\u0628 \u062d\u0633\u0627\u0633<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0647\u0646\u0627\u0643 \u0639\u0627\u0645\u0644\u0627\u0646 \u0645\u0647\u0645\u0627\u0646 \u064a\u0648\u0636\u062d\u0627\u0646 \u0643\u064a\u0641\u064a\u0629 \u062a\u0648\u0635\u064a\u0644 \u062c\u0647\u0627\u0632 \u0627\u0644\u062a\u062d\u0648\u064a\u0644. \u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u062a\u0639\u0646\u064a \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u0633\u064a\u0642\u062f\u0645\u0647 \u062c\u0647\u0627\u0632 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0644\u062a\u064a\u0627\u0631 \u0623\u0648\u0644\u064a \u0645\u0639\u064a\u0646 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644 400\/5 \u0623\u0648 1,000\/1). \u0627\u0644\u062d\u0645\u0644 \u0628\u0648\u062d\u062f\u0629 VA \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 (\u0627\u0644\u0642\u064a\u0627\u0633 \u0648\u0627\u0644\u062a\u062a\u0627\u0628\u0639) 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\u0644\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629. \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u062a\u0623\u0643\u064a\u062f \u0623\u0646 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0623\u0648\u0644\u064a (\u062d\u064a\u062b \u062a\u0634\u064a\u0631 P1 \u0646\u062d\u0648 \u0627\u0644\u0645\u0635\u062f\u0631) \u0648\u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u064a\u062a\u0637\u0627\u0628\u0642\u0627\u0646 \u0645\u0639 \u0627\u0644\u0645\u062e\u0637\u0637.<\/li>\n<li>\u0627\u062e\u062a\u0631 \u0643\u0627\u0628\u0644 \u062b\u0627\u0646\u0648\u064a \u0645\u0646\u0627\u0633\u0628. \u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644\u0627\u062a \u0646\u062d\u0627\u0633\u064a\u0629 \u0628\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0643\u0644 \u0645\u0646 \u0627\u0644\u062d\u0645\u0644 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\u0645\u0646 \u0648\u062c\u0648\u062f \u062a\u0623\u0631\u064a\u0636 \u0641\u064a \u0646\u0642\u0637\u0629 \u0648\u0627\u062d\u062f\u0629 \u0641\u0642\u0637\u060c \u0639\u0627\u062f\u0629\u064b \u0639\u0646\u062f \u0627\u0644\u062c\u0647\u0627\u0632 \u0623\u0648 \u0644\u0648\u062d\u0629 \u0627\u0644\u0645\u0631\u062d\u0644.<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0637\u0631\u0641\u064a\u0627\u062a \u0644\u0636\u0628\u0637 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u062c\u0647\u0627\u0632 \u0648\u0642\u0645 \u0628\u062a\u0637\u0628\u064a\u0642 \u0645\u0644\u0635\u0642\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0645\u0644\u0635\u0642 \u0627\u0644\u0646\u0633\u0628\u0629.<\/li>\n<li>\u064a\u062c\u0628 \u0625\u0632\u0627\u0644\u0629 \u0648\u0635\u0644\u0629 \u0627\u0644\u0642\u0635\u0631 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src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/Step-by-step-how-to-wire-a-current-transformer.webp\" alt=\"\u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629: \u0643\u064a\u0641\u064a\u0629 \u062a\u0648\u0635\u064a\u0644 \u0645\u062d\u0648\u0644 \u062a\u064a\u0627\u0631\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u0627\u0644\u062d\u0645\u0644 \u0648\u062d\u062c\u0645 \u0627\u0644\u0643\u0627\u0628\u0644: \u0627\u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0630\u064a \u064a\u062a\u062c\u0627\u0647\u0644\u0647 \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u062b\u0628\u062a\u064a\u0646<\/h2>\n<p>\u062a\u062d\u062a\u0648\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629 (CTs) \u0639\u0644\u0649 \u062d\u0645\u0644 \u0645\u0635\u0646\u0641 \u0641\u0648\u0642\u0647 \u0644\u0646 \u062a\u0643\u0648\u0646 \u062f\u0642\u064a\u0642\u0629. \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062d\u0645\u0644 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href=\"\/ar\/blog\/current-transformer-ratio-selection\/\">\u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062d\u0627\u0644\u064a<\/a> \u0645\u0642\u0627\u0644\u062a\u0646\u0627.<\/p>\n<h2>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u0644\u062a\u062d\u0642\u0642<\/h2>\n<p>\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062b\u0644\u0627\u062b\u0629 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0644\u0636\u0645\u0627\u0646 \u062a\u062b\u0628\u064a\u062a CT \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0642\u0628\u0644 \u0627\u0644\u0633\u0645\u0627\u062d \u0644\u0647 \u0628\u062d\u0645\u0644 \u0627\u0644\u062d\u0645\u0644:<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u0627\u062e\u062a\u0628\u0627\u0631<\/th>\n<th>\u0645\u0627 \u0627\u0644\u0630\u064a 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\u064a\u062a\u0648\u0627\u0641\u0642 \u062d\u0642\u064b\u0627 \u0645\u0639 P1 \u0648\u064a\u0642\u0631\u0623 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d<\/td>\n<td>\u0646\u0628\u0636\u0629 DC \u0623\u0648 \u062d\u0642\u0646 \u0623\u0648\u0644\u064a \u0645\u0639 \u062c\u0647\u0627\u0632 \u062d\u0633\u0627\u0633 \u0644\u0644\u0642\u0637\u0628\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0639\u0632\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629<\/td>\n<td>\u0644\u0627 \u062a\u0648\u062c\u062f \u0645\u0648\u0635\u0644\u0627\u062a \u062b\u0627\u0646\u0648\u064a\u0629 \u0642\u0635\u064a\u0631\u0629 \u0623\u0648 \u0645\u0641\u062a\u0648\u062d\u0629\u060c \u0648\u0639\u0632\u0644 \u0643\u0627\u0641\u064d \u0644\u0644\u0623\u0631\u0636<\/td>\n<td>\u0641\u062d\u0648\u0635\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0632\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0627\u0644\u062a\u062d\u0642\u0642 \u0628\u0639\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0645\u0647\u0645 \u0628\u0646\u0641\u0633 \u0627\u0644\u0642\u062f\u0631 \u0644\u0623\u0646\u0647 \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0645\u0642\u0627\u0631\u0646\u0629 \u0642\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u0645\u0639 \u0642\u0631\u0627\u0621\u0629 \u0645\u0646 \u0645\u0642\u064a\u0627\u0633 \u0645\u0634\u0628\u0643 \u0639\u0644\u0649 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0623\u0648\u0644\u064a\u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0642\u0631\u0627\u0621\u0627\u062a \u0645\u062a\u0633\u0642\u0629 \u0639\u0628\u0631 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\u0627\u0646\u0632\u064a\u0627\u062d \u0637\u0648\u0631\u064a \u0635\u063a\u064a\u0631 \u064a\u062a\u0645 \u062a\u0642\u062f\u064a\u0645\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0639\u062f\u0645 \u062f\u0642\u0629 \u0637\u0641\u064a\u0641\u0629 \u0641\u064a \u0627\u0644\u0642\u064a\u0627\u0633\u0627\u062a\u061b \u062a\u0643\u0644\u0641\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0648\u0645\u0633\u0627\u062d\u0629 \u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0629\u061b \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0636\u0631\u0648\u0631\u064a\u060c \u0648\u0625\u0644\u0627 \u0633\u064a\u062a\u0634\u0628\u0639 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0623\u062b\u0646\u0627\u0621 \u062d\u0627\u0644\u0629 \u0627\u0644\u0639\u0637\u0644. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u062a\u0642\u0644\u0644 \u0645\u0646 \u0628\u0639\u0636 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0647\u0630\u0647 \u0627\u0644\u0639\u064a\u0648\u0628\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0644\u0642\u0636\u0627\u0621 \u0639\u0644\u0649 \u062c\u0645\u064a\u0639\u0647\u0627.<\/p>\n<h3>\u0643\u064a\u0641 \u064a\u062a\u0645 \u062a\u0648\u0635\u064a\u0644 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631\u061f<\/h3>\n<p>\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0639\u0628\u0631 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0647\u0646\u0627\u0643 P1 (\u062c\u0627\u0646\u0628 \u0627\u0644\u0645\u0635\u062f\u0631) \u0648P2 (\u062c\u0627\u0646\u0628 \u0627\u0644\u062d\u0645\u0644) \u0623\u0648 \u064a\u062a\u0645 \u062a\u0645\u0631\u064a\u0631 \u0627\u0644\u062e\u0637 \u0639\u0628\u0631 \u0627\u0644\u0642\u0636\u064a\u0628 \/ \u0627\u0644\u0646\u0627\u0641\u0630\u0629. \u0633\u064a\u0643\u0648\u0646 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0647\u0648 S1 \u0648S2 \u0645\u0639 S1 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 P1. \u0633\u062a\u0624\u062f\u064a S1 \u0648S2 \u0625\u0645\u0627 \u0625\u0644\u0649 \u0639\u062f\u0627\u062f \u0623\u0648 \u0645\u0631\u062d\u0644 \u0623\u0648 \u0645\u062d\u0648\u0644 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0644\u0645\u062d\u0648\u0644 \u062a\u064a\u0627\u0631 \u0648\u0627\u062d\u062f \u0623\u0648 \u0641\u064a \u062a\u0643\u0648\u064a\u0646 \u0646\u062c\u0645\u064a \u0644\u0644\u0642\u064a\u0627\u0633 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631 (\u062b\u0644\u0627\u062b\u0629 S1s \u0625\u0644\u0649 \u0627\u0644\u0639\u062f\u0627\u062f \u0648\u062b\u0644\u0627\u062b\u0629 S2s \u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0646\u0642\u0637\u0629 \u0646\u062c\u0645\u0629 \u0645\u0624\u0631\u0636\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0625\u0644\u062e). \u0647\u0646\u0627\u0643 \u0643\u062a\u0644\u0629 \u0637\u0631\u0641\u064a\u0629 \u0644\u0644\u0627\u062e\u062a\u0635\u0627\u0631\/\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u062b\u0628\u062a\u0629 \u0639\u0646\u062f \u062a\u0642\u0627\u0637\u0639 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u062c\u0647\u0627\u0632.<\/p>\n<h3>\u0647\u0644 \u064a\u0647\u0645 \u0623\u064a \u0633\u0644\u0643 \u064a\u0630\u0647\u0628 \u0625\u0644\u0649 \u0623\u064a\u0646 \u0639\u0644\u0649 \u0627\u0644\u0645\u062d\u0648\u0644\u061f<\/h3>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u064a \u0645\u062d\u0648\u0644\u060c \u0641\u0625\u0646 \u0627\u0644\u0623\u0645\u0631 \u0645\u0647\u0645\u061b \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0641\u0631\u064a\u062f\u0629. \u0648\u0630\u0644\u0643 \u0628\u0633\u0628\u0628 \u0623\u0646 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0644\u0647\u0627 \u0642\u0637\u0628\u064a\u0629 \u0645\u062d\u062f\u062f\u0629 (\u0623\u064a\u060c S1 \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 P1). \u0645\u0646 \u062e\u0644\u0627\u0644 \u0639\u0643\u0633 \u0647\u0630\u064a\u0646 \u0627\u0644\u0633\u0644\u0643\u064a\u0646\u060c \u064a\u062a\u0633\u0628\u0628 \u0630\u0644\u0643 \u0641\u064a \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0639\u0627\u0643\u0633 \u0645\u0645\u0627 \u064a\u062e\u0644\u0642 \u0642\u0631\u0627\u0621\u0627\u062a \u0637\u0627\u0642\u0629 \u063a\u064a\u0631 \u062f\u0642\u064a\u0642\u0629 \u0645\u0639 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u062a\u0639\u0637\u0644 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629. \u0647\u0630\u0627 \u064a\u0646\u0637\u0628\u0642 \u0639\u0644\u0649 \u0643\u0644\u0627 \u0627\u0644\u0645\u062d\u0648\u0644\u064a\u0646 \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0648\u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629.<\/p>\n<h3>\u0643\u064a\u0641 \u062a\u0642\u0648\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0645\u062d\u0648\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u061f<\/h3>\n<p>\u0641\u064a \u062d\u0627\u0644\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0645\u062b\u0644 CT: \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0646\u0633\u0628\u0629 \u0648\u0627\u0644\u0639\u0628\u0621\u060c \u0639\u0632\u0644 \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0625\u062b\u0628\u0627\u062a \u0623\u0646\u0647 \u063a\u064a\u0631 \u0645\u0648\u0635\u0644\u060c \u0642\u0635\u0631 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u060c \u062a\u062d\u062f\u064a\u062f \u0623\u064a \u0633\u0644\u0643 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 P1 \u0648\u0623\u064a \u0633\u0644\u0643 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 S1\u061b \u0642\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0643\u0627\u0628\u0644 \u062b\u0627\u0646\u0648\u064a \u0628\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0635\u062d\u064a\u062d \u0628\u062d\u064a\u062b \u064a\u0624\u062f\u064a S1 \u0648 S2 \u0625\u0644\u0649 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062c\u0647\u0627\u0632\u060c \u062a\u0623\u0631\u064a\u0636 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0641\u064a \u0646\u0642\u0637\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0648\u0636\u0639 \u0639\u0644\u0627\u0645\u0629 \u0648\u0639\u0632\u0645 \u0627\u0644\u0631\u0628\u0637\u060c \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636\u061b \u0648\u0623\u062e\u064a\u0631\u064b\u0627 \u062d\u0642\u0646 \u0645\u0639\u064a\u0627\u0631 \u0645\u0639\u0631\u0648\u0641 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0642\u0637\u0628\u064a\u0629 \u0648\u0627\u0644\u0646\u0633\u0628\u0629. \u062a\u062e\u062a\u0644\u0641 \u0639\u0645\u0644\u064a\u0629 \u062a\u0648\u0635\u064a\u0644 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0646 \u0647\u0630\u0647 \u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0648\u0644\u0643\u0646\u0647\u0627 \u0644\u0627 \u062a\u0632\u0627\u0644 \u062a\u062a\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0641\u0631\u062f \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a\u060c \u0627\u0644\u0642\u0637\u0628\u064a\u0629\u060c \u0627\u0644\u062a\u0623\u0631\u064a\u0636\u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0628\u0644 \u062a\u0646\u0634\u064a\u0637 \u0627\u0644\u062d\u0645\u0644.<\/p>\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul>\n<li><a href=\"https:\/\/standards.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE \u2014 C57.13\u060c \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0644\u0645\u062d\u0648\u0651\u0644\u0627\u062a \u0627\u0644\u0623\u062f\u0648\u0627\u062a<\/a><\/li>\n<li><a href=\"https:\/\/www.iec.ch\/\" rel=\"nofollow noopener\" target=\"_blank\">IEC \u2014 \u0633\u0644\u0633\u0644\u0629 61869\u060c \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0623\u062f\u0648\u0627\u062a<\/a><\/li>\n<li><a href=\"https:\/\/www.nfpa.org\/\" rel=\"nofollow noopener\" target=\"_blank\">NFPA \u2014 \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0648\u0637\u0646\u064a (\u062f\u0648\u0627\u0626\u0631 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0623\u062f\u0648\u0627\u062a)<\/a><\/li>\n<li><a href=\"https:\/\/www.netaworld.org\/\" rel=\"nofollow noopener\" target=\"_blank\">NETA \u2014 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u0628\u0648\u0644 \u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/a><\/li>\n<\/ul>\n<h2>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u0625\u0646 \u062a\u0631\u0643\u064a\u0628 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u064a\u062d\u0645\u0644 \u0648\u0632\u0646\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646\u0647 \u0642\u062f \u064a\u0628\u062f\u0648 \u0643\u0623\u0646\u0647 \u0645\u0647\u0645\u0629 \u063a\u064a\u0631 \u0645\u0647\u0645\u0629. \u0648\u0638\u064a\u0641\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0647\u064a \u062a\u0642\u0644\u064a\u0644 \u0643\u0645\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u0639\u0628\u0631 \u0627\u0644\u0633\u0644\u0643 \u0625\u0644\u0649 \u0642\u0631\u0627\u0621\u0629 \u0622\u0645\u0646\u0629 \u0644\u0644\u0639\u062f\u0627\u062f \u0623\u0648 \u0627\u0644\u0645\u0631\u062d\u0644. \u0644\u0630\u0644\u0643\u060c \u064a\u0645\u0643\u0646\u0643 \u0623\u0646 \u062a\u0631\u0649 \u0645\u062f\u0649 \u0623\u0647\u0645\u064a\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u0647\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0633\u0644\u0643 \u0627\u0644\u0623\u0633\u0627\u0633\u064a (P1) \u0633\u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u064a\u0643 \u062a\u0648\u0635\u064a\u0644 \u0633\u0644\u0643 \u0625\u0644\u0649 \u0627\u0644\u0645\u0635\u062f\u0631 \u0628\u064a\u0646\u0645\u0627 \u0633\u064a\u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0644\u0643 \u0627\u0644\u062b\u0627\u0646\u0648\u064a (S1) \u0645\u0646 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0625\u0644\u0649 \u0627\u0644\u0639\u062f\u0627\u062f \u0623\u0648 \u0627\u0644\u0645\u0631\u062d\u0644. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0639\u062f\u0627\u062f\u0627\u062a \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\u060c \u064a\u062c\u0628 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0628\u0646\u0645\u0637 \u0646\u062c\u0645\u064a \u0648\u062a\u0623\u0631\u064a\u0636\u0647\u0627 \u0641\u064a \u0646\u0642\u0637\u0629 \u0648\u0627\u062d\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u0631\u0636. \u0627\u0633\u062a\u062e\u062f\u0645 CT \u0645\u062a\u0648\u0627\u0632\u0646 \u0627\u0644\u0646\u0648\u0627\u0629 \u0644\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629\u061b \u062a\u0623\u0643\u062f \u0645\u0646 \u062d\u062c\u0645 \u0627\u0644\u0633\u0644\u0643 \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0628\u0634\u0643\u0644 \u0645\u0646\u0627\u0633\u0628 \u0648\u0641\u0642\u064b\u0627 \u0644\u062d\u0645\u0648\u0644\u0629 \u0627\u0644\u0639\u0628\u0621. \u0627\u0633\u062a\u062e\u062f\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0643\u062a\u0644\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0642\u0635\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0642\u0628\u0644 \u062a\u0646\u0634\u064a\u0637\u0647\u0627 \u0648\u0644\u0627 \u062a\u0642\u0645 \u0628\u0642\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0637\u0627\u0644\u0645\u0627 \u0623\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u064a\u062a\u062f\u0641\u0642 \u0639\u0628\u0631 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0623\u0633\u0627\u0633\u064a. \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646\u0643 \u062a\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0642\u0631\u0627\u0621\u0627\u062a \u0623\u0648\u0644\u0627\u064b \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0642\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u062b\u0645 \u0633\u062c\u0644 \u0627\u0644\u0646\u0633\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0648\u0631\u0642\u0629 \u0644\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u064a\u0647\u0627 \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644.<\/p>","protected":false},"excerpt":{"rendered":"<p>A current transformer (CT) is a device used with a metering\/protecting system for measuring large amounts of current\/levels that are not directly measurable; it converts current from 400, 1000 and 3000 A into a usable value of 5 or 1 A. This change happens under certain conditions that must be followed by the CT device: [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11534,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11533","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/11533","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/comments?post=11533"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/11533\/revisions"}],"predecessor-version":[{"id":11548,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/11533\/revisions\/11548"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media\/11534"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media?parent=11533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/categories?post=11533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/tags?post=11533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}