{"id":10549,"date":"2026-08-29T23:43:01","date_gmt":"2026-08-29T15:43:01","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10549"},"modified":"2026-08-29T23:43:01","modified_gmt":"2026-08-29T15:43:01","slug":"guide-to-selecting-the-right-transformer-for-your-needs","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ar\/news\/guide-to-selecting-the-right-transformer-for-your-needs\/","title":{"rendered":"\u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643"},"content":{"rendered":"<p>\u0645\u062f\u064a\u0631 \u0627\u0644\u0645\u0646\u0634\u0623\u0629\u060c \u0627\u0644\u0630\u064a \u0627\u0634\u062a\u0631\u0649 \u0645\u062d\u0648\u0644 \u062a\u0648\u0632\u064a\u0639 \u0628\u0642\u062f\u0631\u0629 630 kVA \u0644\u0640 $12,000 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0639\u0631\u0636 \u0648\u0627\u062d\u062f \u062a\u0645 \u0627\u0633\u062a\u0644\u0627\u0645\u0647\u060c \u0639\u0644\u0645 \u0623\u0646\u0647 \u0628\u0639\u062f \u0633\u062a\u0629 \u0623\u0634\u0647\u0631 \u0643\u0627\u0646 \u064a\u0639\u0645\u0644 \u0639\u0646\u062f \u062a\u062d\u0645\u064a\u0644 92% \u0641\u064a \u0627\u0644\u0623\u064a\u0627\u0645 \u0627\u0644\u062d\u0627\u0631\u0629\u060c \u0645\u0645\u0627 \u0623\u062f\u0649 \u0625\u0644\u0649 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0647\u0627\u0645\u0634 \u062a\u062d\u0645\u064a\u0644 \u0632\u0627\u0626\u062f\u060c \u0648\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0641\u0642\u062f\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0639\u0645\u0631 \u062c\u0647\u0627\u0632\u0647. \u0644\u0630\u0644\u0643\u060c \u0634\u0631\u0627\u0621 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0635\u062d\u064a\u062d \u0645\u0646 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0644\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0639\u0631\u0636 \u0647\u0648 \u0627\u0644\u0623\u0631\u062e\u0635\u060c \u0628\u0644 \u064a\u062a\u0639\u0644\u0642 \u0628\u0645\u0637\u0627\u0628\u0642\u0629 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0645\u062d\u0631\u0643 \u0645\u0639 \u0627\u0644\u0641\u0642\u062f\u060c \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062c\u0647\u062f\u060c \u0648\u0646\u0648\u0639 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631.<\/p>\n<p>\u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u062d\u0648\u0644 \u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u064a\u063a\u0637\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0627\u0644\u062a\u064a \u064a\u062d\u062a\u0627\u062c \u0643\u0644 \u0639\u0645\u064a\u0644 \u0625\u0644\u0649 \u0627\u062a\u062e\u0627\u0630\u0647\u0627\u060c \u0628\u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0630\u064a \u0633\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0628\u062a\u0646\u0641\u064a\u0630\u0647\u0627.<\/p>\n<blockquote><p>\u0628\u0628\u0633\u0627\u0637\u0629\u060c \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u063a\u0628 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0645\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0644\u0644\u0634\u0631\u0627\u0621\u060c \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062d\u0633\u0627\u0628 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0645\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0630\u064a \u0633\u062a\u062d\u062a\u0627\u062c\u0647 \u0628\u0627\u0644\u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u062b\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0628\u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0623\u0642\u0635\u0649 \u062d\u0648\u0627\u0644\u064a 60% \u0625\u0644\u0649 80% \u0645\u0646 \u0633\u0639\u0629 \u0627\u0644\u0645\u062d\u0648\u0644. \u0623\u064a\u0636\u064b\u0627\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u062a\u062b\u0628\u064a\u062a \u0646\u0633\u0628\u0629 \u062c\u0647\u062f \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629\u060c \u0648\u0641\u0626\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u0639\u0632\u0644. \u0628\u0639\u062f \u0630\u0644\u0643\u060c \u0627\u0628\u062d\u062b \u0639\u0646 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0645\u0646 \u0627\u0644\u0628\u0627\u0626\u0639\u064a\u0646 \u0644\u0644\u0645\u062d\u0648\u0644 \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u0641\u0642\u062f \u0628\u062f\u0648\u0646 \u062d\u0645\u0644 \u0648\u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062d\u0645\u0644 \u0644\u0645\u062f\u0629 20 \u0639\u0627\u0645\u064b\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0641\u0642\u062f \u0627\u0644\u0631\u0623\u0633\u0645\u0627\u0644\u064a.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10550\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Guide-To-Selecting-The-Right-Transformer-For-Your-Needs.webp\" alt=\"\u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"step1\">\u0627\u0644\u062e\u0637\u0648\u0629 1: \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0645\u0644 \u0648\u062d\u0633\u0627\u0628 \u0627\u0644\u062d\u062c\u0645<\/h2>\n<p>\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644\u060c \u064a\u062c\u0628 \u0623\u0648\u0644\u0627\u064b \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0645\u0644. \u0644\u0627 \u062a\u062c\u0645\u0639 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0627\u0633\u0645 \u0644\u0643\u0644 \u0622\u0644\u0629 \u0639\u0644\u0649 \u062d\u062f\u0629\u060c \u0648\u0625\u0644\u0627 \u0633\u062a\u0646\u062a\u0647\u064a \u0628\u0645\u062d\u0648\u0644 \u0643\u0628\u064a\u0631 \u062c\u062f\u064b\u0627. \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0630\u0644\u0643\u060c \u0627\u062a\u0628\u0639 \u0627\u0644\u0646\u0647\u062c \u0627\u0644\u0645\u0647\u0646\u064a:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u062d\u0633\u0627\u0628 \u062d\u062c\u0645 \u0627\u0644\u0645\u062d\u0648\u0644<\/caption>\n<tbody>\n<tr>\n<th>\u0627\u0644\u062e\u0637\u0648\u0629<\/th>\n<th>\u0627\u0644\u062d\u0633\u0627\u0628<\/th>\n<th>\u0627\u0644\u0646\u062a\u064a\u062c\u0629<\/th>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0635\u0644<\/td>\n<td>\u0645\u062c\u0645\u0648\u0639 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a<\/td>\n<td>1,200 \u0643.\u0641.\u0623<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0623\u0642\u0635\u0649<\/td>\n<td>\u062a\u0637\u0628\u064a\u0642 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0644\u0628 0.7<\/td>\n<td>840 \u0643.\u0641.\u0623<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0635\u062d\u064a\u062d \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629<\/td>\n<td>\u062a\u0639\u0648\u064a\u0636 \u0625\u0644\u0649 0.95<\/td>\n<td>884 \u0643.\u0641.\u0623<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0627\u0645\u0634 \u0627\u0644\u0646\u0645\u0648<\/td>\n<td>\u0625\u0636\u0627\u0641\u0629 20%<\/td>\n<td>1,061 \u0643.\u0641.\u0623<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u062e\u062a\u0627\u0631<\/td>\n<td>\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0627\u0644\u0623\u0642\u0631\u0628<\/td>\n<td>1,000 \u0623\u0648 1,250 kVA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0630\u0647\u0628\u064a\u0629 \u062a\u0646\u0635 \u0639\u0644\u0649 \u0623\u0646 \u062d\u062c\u0645 \u0627\u0644\u0648\u062d\u062f\u0629 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0628\u062d\u064a\u062b \u064a\u0642\u0639 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0630\u0631\u0648\u064a \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0628\u064a\u0646 60% \u0648 80% \u0645\u0646 \u0633\u0639\u062a\u0647\u0627. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0648\u062d\u062f\u0629 \u0628\u0642\u062f\u0631\u0629 1000 kVA \u0644\u062f\u064a\u0647\u0627 \u062d\u0645\u0644 \u0630\u0631\u0648\u064a \u0637\u0628\u064a\u0639\u064a \u0642\u062f\u0631\u0647 750 kVA\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u062a\u0639\u0645\u0644 \u0628\u0643\u0641\u0627\u0621\u0629 \u0645\u062b\u0644\u0649 \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0644\u0644\u0628\u062f\u0621. \u064a\u0624\u062f\u064a \u0632\u064a\u0627\u062f\u0629 \u062d\u062c\u0645 \u0627\u0644\u0648\u062d\u062f\u0629 \u0625\u0644\u0649 \u062a\u0643\u0627\u0644\u064a\u0641 \u063a\u064a\u0631 \u0636\u0631\u0648\u0631\u064a\u0629 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u062e\u0633\u0627\u0626\u0631 \u063a\u064a\u0631 \u0646\u0634\u0637\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0624\u062f\u064a \u062a\u0642\u0644\u064a\u0644 \u062d\u062c\u0645\u0647\u0627 \u0625\u0644\u0649 \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 \u0633\u0631\u064a\u0639\u0629 \u0644\u0644\u0648\u062d\u062f\u0629 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u062e\u0637\u0631 \u0627\u0644\u0627\u0646\u0647\u064a\u0627\u0631 \u0641\u064a \u0627\u0644\u0637\u0642\u0633 \u0627\u0644\u062d\u0627\u0631.<\/p>\n<h2 id=\"step2\">\u0627\u0644\u062e\u0637\u0648\u0629 2: \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u062c\u0647\u062f \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a<\/h2>\n<p>\u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 \u0646\u0633\u0628\u0629 \u0627\u0644\u062c\u0647\u062f \u0645\u0639 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u0648\u0644\u062f \u0648\u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643. \u0628\u0634\u0643\u0644 \u0639\u0627\u0645\u060c \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0648\u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c \u064a\u0643\u0648\u0646 \u062c\u0647\u062f \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0623\u0648\u0644\u064a \u062d\u0648\u0627\u0644\u064a 11 \u0623\u0648 20 kV \u0648\u0627\u0644\u062b\u0627\u0646\u0648\u064a 400\/230. \u0641\u064a \u0645\u0648\u0642\u0639 \u0627\u0644\u0645\u062d\u0637\u0629 \u0627\u0644\u0641\u0631\u0639\u064a\u0629\u060c \u062a\u0643\u0648\u0646 \u0646\u0633\u0628 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0634\u0627\u0626\u0639\u0629 110\/20 kV\u060c 33\/11 kV\u060c \u0648220 kV\/110 kV. \u062a\u0633\u0627\u0639\u062f \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0643\u064a\u0641\u064a\u0629 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0645\u0624\u0631\u0636\u064b\u0627 \u0623\u0645 \u0644\u0627.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a\u0647\u0627<\/caption>\n<tbody>\n<tr>\n<th>\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a<\/th>\n<th>\u0627\u0644\u062a\u0643\u0648\u064a\u0646<\/th>\n<th>\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/th>\n<\/tr>\n<tr>\n<td>\u062f\u064a\u064611<\/td>\n<td>\u062f\u0644\u062a\u0627 \u0623\u0648\u0644\u064a\u0629\u060c \u0646\u062c\u0645\u0629 \u062b\u0627\u0646\u0648\u064a\u0629 \u0645\u0639 \u0645\u062d\u0627\u064a\u062f<\/td>\n<td>\u062a\u0648\u0632\u064a\u0639\u060c 11\/0.4 kV \u2014 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627<\/td>\n<\/tr>\n<tr>\n<td>YNd11<\/td>\n<td>\u0646\u062c\u0645\u0629 \u0623\u0648\u0644\u064a\u0629 \u0645\u0639 \u0645\u062d\u0627\u064a\u062f\u060c \u062f\u0644\u062a\u0627 \u062b\u0627\u0646\u0648\u064a\u0629<\/td>\n<td>\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0644\u0646\u0642\u0644 \u0648\u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0641\u0631\u0639\u064a<\/td>\n<\/tr>\n<tr>\n<td>Yyn0<\/td>\n<td>\u0646\u062c\u0645\u0629-\u0646\u062c\u0645\u0629\u060c \u0643\u0644\u0627 \u0627\u0644\u0645\u062d\u0627\u064a\u062f\u064a\u0646<\/td>\n<td>\u062a\u0648\u0632\u064a\u0639 \u0635\u063a\u064a\u0631\u060c \u0634\u0628\u0643\u0627\u062a \u0645\u062d\u062f\u062f\u0629<\/td>\n<\/tr>\n<tr>\n<td>YNyn0<\/td>\n<td>\u0646\u062c\u0645\u0629-\u0646\u062c\u0645\u0629 \u0645\u0639 \u0643\u0644\u0627 \u0627\u0644\u0645\u062d\u0627\u064a\u062f\u064a\u0646<\/td>\n<td>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u0628\u0637 \u0645\u0639 \u0627\u0644\u0645\u062d\u0627\u064a\u062f \u0627\u0644\u0645\u0624\u0631\u0636<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0639\u0646\u062f \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0628\u0627\u0644\u062a\u0648\u0627\u0632\u064a\u060c \u064a\u062c\u0628 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629\u060c \u0648\u0627\u0644\u0646\u0633\u0628\u0629. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0645\u062d\u0648\u0644\u0629 Dyn11 \u0627\u0644\u0639\u0645\u0644 \u0628\u0627\u0644\u062a\u0648\u0627\u0632\u064a \u0645\u0639 YNd11. \u0639\u0646\u062f \u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646\u060c \u064a\u0645\u0643\u0646 \u0637\u0644\u0628 \u0645\u062d\u0648\u0644\u0629 Dyn11 \u0644\u062a\u0648\u0632\u064a\u0639\u0643 \u0648\u064a\u0645\u0643\u0646\u0643 \u062f\u0627\u0626\u0645\u064b\u0627 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0639 \u0627\u0644\u0645\u0648\u0631\u062f \u062d\u0648\u0644 \u0645\u0644\u0627\u0621\u0645\u0629 \u062a\u0643\u0648\u064a\u0646\u0627\u062a\u0643.<\/p>\n<h2 id=\"step3\">\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0627\u062e\u062a\u0631 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0648\u0641\u0626\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/h2>\n<p>\u062a\u062d\u062f\u062f \u062e\u0635\u0627\u0626\u0635 \u062c\u0647\u062f \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 (\u0627\u0644\u0630\u064a \u064a\u062a\u0631\u0627\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0628\u064a\u0646 4 \u0641\u064a \u0627\u0644\u0645\u0626\u0629 \u0625\u0644\u0649 6 \u0641\u064a \u0627\u0644\u0645\u0626\u0629 \u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0648\u0639\u0627\u062f\u0629\u064b \u0628\u064a\u0646 8 \u0641\u064a \u0627\u0644\u0645\u0626\u0629 \u0625\u0644\u0649 12 \u0641\u064a \u0627\u0644\u0645\u0626\u0629 \u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629) \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0635\u064a\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0648\u062a\u0642\u0627\u0633\u0645 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629. \u062a\u0633\u0645\u062d \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0628\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0637\u0644\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u0648\u0641\u0631 \u062a\u0646\u0638\u064a\u0645\u064b\u0627 \u0623\u0641\u0636\u0644 \u0644\u0644\u062c\u0647\u062f\u061b \u0628\u064a\u0646\u0645\u0627 \u062a\u062d\u0645\u064a \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0646\u0638\u064a\u0645 \u0636\u0639\u064a\u0641 \u0644\u0644\u062c\u0647\u062f. \u0644\u0642\u062f \u062d\u0633\u0628\u062a \u0645\u0639\u0638\u0645 \u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0648\u0627\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u064a\u0646 \u0647\u0630\u0627 \u0627\u0644\u0631\u0642\u0645 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u062d\u0644\u064a\u0644 \u0634\u0628\u0643\u0627\u062a\u0647\u0645\u061b \u0644\u0627 \u062a\u0641\u062a\u0631\u0636 \u0623\u0646 \u0627\u0644\u0645\u0635\u0646\u0639 \u064a\u0639\u0631\u0641\u0647.<\/p>\n<p>\u062a\u0634\u064a\u0631 \u0641\u0626\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0625\u0644\u0649 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u062a\u0648\u0639\u0628\u0647 \u0627\u0644\u0648\u062d\u062f\u0629 \u0648\u0628\u0623\u064a \u0633\u0639\u0631:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\u0641\u0626\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u0647\u0627<\/caption>\n<tbody>\n<tr>\n<th>\u0631\u0645\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/th>\n<th>\u0627\u0644\u0645\u0639\u0646\u0649<\/th>\n<th>\u0645\u062a\u0649 \u062a\u062e\u062a\u0627\u0631\u0647\u0627<\/th>\n<\/tr>\n<tr>\n<td>\u0623\u0648\u0646\u0627\u0646<\/td>\n<td>\u0632\u064a\u062a \u0637\u0628\u064a\u0639\u064a\u060c \u0647\u0648\u0627\u0621 \u0637\u0628\u064a\u0639\u064a<\/td>\n<td>\u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u0648\u0627\u062c\u0628 \u062e\u0627\u0631\u062c\u064a \u0628\u0633\u064a\u0637<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u0648\u0646\u0627\u0646\/\u0623\u0648\u0646\u0627\u0641<\/td>\n<td>\u064a\u0636\u064a\u0641 \u0645\u0631\u0627\u0648\u062d \u0647\u0648\u0627\u0621 \u0642\u0633\u0631\u064a\u0629<\/td>\n<td>\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0645\u0639 \u0648\u0627\u062c\u0628 \u0630\u0631\u0648\u0629\/\u062d\u0645\u0648\u0644\u0629 \u0632\u0627\u0626\u062f\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u0648\u0641\u0627\u0641 \/ \u0623\u0648\u062f\u0627\u0641<\/td>\n<td>\u0632\u064a\u062a \u0642\u0633\u0631\u064a + \u0647\u0648\u0627\u0621<\/td>\n<td>\u0648\u062d\u062f\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0641\u0648\u0642 ~50 MVA<\/td>\n<\/tr>\n<tr>\n<td>\u0646\u0648\u0639 \u062c\u0627\u0641 (AN\/AF)<\/td>\n<td>\u0647\u0648\u0627\u0621 \u0637\u0628\u064a\u0639\u064a \/ \u0642\u0633\u0631\u064a<\/td>\n<td>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0646\u064a\u0631\u0627\u0646<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u062a\u0641\u0639\u064a\u0644 \u0627\u0644\u0645\u0631\u0627\u0648\u062d\u060c \u064a\u0648\u0641\u0631 \u0645\u062d\u0648\u0644 \u0628\u0642\u062f\u0631\u0629 20\/28 MVA ONAN\/ONAF \u0633\u0639\u0629 \u0623\u0643\u0628\u0631 \u062a\u0628\u0644\u063a 40%\u060c \u0648\u0647\u0648 \u0646\u0647\u062c \u0627\u0642\u062a\u0635\u0627\u062f\u064a \u0644\u062a\u0644\u0628\u064a\u0629 \u0623\u062d\u0645\u0627\u0644 \u0630\u0631\u0648\u0629 \u0627\u0644\u0635\u064a\u0641 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0637\u0648\u0627\u0631\u0626 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0644\u0634\u0631\u0627\u0621 \u0645\u062d\u0648\u0644 \u0623\u0643\u0628\u0631.<\/p>\n<h2 id=\"step4\">\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0623\u0645 \u0646\u0648\u0639 \u062c\u0627\u0641\u061f<\/h2>\n<p>\u064a\u0639\u062a\u0645\u062f \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0642\u0639 \u0648\u0642\u0648\u0627\u0646\u064a\u0646 \u0627\u0644\u062d\u0631\u064a\u0642:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629 \u0628\u0627\u0644\u0632\u064a\u062a \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062c\u0627\u0641<\/caption>\n<tbody>\n<tr>\n<th>\u0627\u0644\u0639\u0627\u0645\u0644<\/th>\n<th>\u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a<\/th>\n<th>\u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062c\u0627\u0641<\/th>\n<\/tr>\n<tr>\n<td>\u0623\u0641\u0636\u0644 \u0645\u0648\u0642\u0639<\/td>\n<td>\u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/td>\n<td>\u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u0627\u0644\u0634\u0627\u0647\u0642\u0629\u060c \u0627\u0644\u0628\u062d\u0631\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0635\u0646\u064a\u0641<\/td>\n<td>50 \u0643.\u0641.\u0623\u20131,200 \u0645.\u0641.\u0623<\/td>\n<td>100 \u0641.\u0623\u201340 \u0645.\u0641.\u0623<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629 (1 MVA)<\/td>\n<td>\u0627\u0644\u0642\u0627\u0639\u062f\u0629 ($18k\u2013$45k)<\/td>\n<td>+40%\u201360% ($28k\u2013$70k)<\/td>\n<\/tr>\n<tr>\n<td>\u062e\u0637\u0631 \u0627\u0644\u062d\u0631\u064a\u0642<\/td>\n<td>\u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u062d\u062a\u0648\u0627\u0621 \u0627\u0644\u0632\u064a\u062a<\/td>\n<td>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0627\u0634\u062a\u0639\u0627\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/td>\n<td>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0632\u064a\u062a\u060c DGA<\/td>\n<td>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649\u060c \u0644\u0627 \u0632\u064a\u062a<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0636\u0648\u0636\u0627\u0621<\/td>\n<td>\u0639\u0645\u0648\u0645\u064b\u0627 \u0623\u0642\u0644<\/td>\n<td>\u0623\u0639\u0644\u0649 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0631\u0648\u0627\u0633\u0628 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0641\u064a \u0627\u0644\u062e\u0627\u0631\u062c \u0623\u0648 \u0641\u064a \u0645\u062d\u0637\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u0645\u0644\u0648\u0621\u0629 \u0628\u0627\u0644\u0632\u064a\u062a\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u062d\u0648\u0644\u064b\u0627 \u0645\u0645\u0644\u0648\u0621\u064b\u0627 \u0628\u0627\u0644\u0632\u064a\u062a. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0628\u0645\u062c\u0631\u062f \u0623\u0646 \u064a\u0643\u0648\u0646 \u062f\u0627\u062e\u0644 \u0645\u0628\u0646\u0649\u060c \u062a\u0635\u0631 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0642\u0648\u0627\u0646\u064a\u0646 \u0639\u0644\u0649 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062c\u0627\u0641 \u0623\u0648 \u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0645\u0644\u0648\u0621\u0629 \u0628\u0627\u0644\u0625\u0633\u062a\u0631.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10551\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/8-key-steps-for-smart-selection.webp\" alt=\"8 \u062e\u0637\u0648\u0627\u062a \u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u0643\u064a\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"step5\">\u0627\u0644\u062e\u0637\u0648\u0629 5: \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0648\u0627\u0644\u062a\u0646\u0638\u064a\u0645<\/h2>\n<p>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0642\u062f\u0627\u0631 \u062a\u063a\u064a\u0631 \u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f \u0627\u0644\u062e\u0627\u0635 \u0628\u0643. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0633\u062a\u0642\u0631\u064b\u0627 \u0636\u0645\u0646 \u00b15%\u060c \u0641\u0625\u0646 \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0628\u0633\u064a\u0637 \u0645\u0639 2 \u0623\u0648 3 \u0645\u0648\u0627\u0636\u0639 (\u00b12.5%\u060c \u00b15%) \u0633\u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0646\u0627\u0643 \u062a\u0642\u0644\u0628\u0627\u062a \u064a\u0648\u0645\u064a\u0629\u060c \u0648\u0623\u062d\u0645\u0627\u0644 \u0630\u0631\u0648\u0629 \u0648\u063a\u064a\u0631 \u0630\u0631\u0648\u0629\u060c \u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u062d\u0645\u0644 (OLTC):<\/p>\n<ul>\n<li>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u062e\u0627\u0631\u062c \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0631\u062e\u064a\u0635\u0629 (3-5 \u0645\u0648\u0627\u0636\u0639). \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0641\u0635\u0644 \u0627\u0644\u0645\u062d\u0648\u0644 \u0644\u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0645\u0648\u0636\u0639\u060c \u0644\u0630\u0627 \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u064a\u0629.<\/li>\n<li>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0640 OLTC \u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u00b110% \u0625\u0644\u0649 \u00b116% \u0645\u0639 13 \u0625\u0644\u0649 17 \u062a\u0643\u0631\u0627\u0631 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a\u060c \u0623\u064a \u0623\u0646\u0647 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c \u0636\u0645\u0646 \u00b12%\u061b \u0648\u0647\u0630\u0627 \u0634\u0627\u0626\u0639 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0646\u0642\u0644 \u0623\u0648 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0641\u0631\u0639\u064a.<\/li>\n<li>\u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u062a\u0643\u0644\u0641\u0629 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629\u060c \u064a\u0642\u062f\u0645 OLTC \u062a\u0643\u0644\u0641\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u062a\u0628\u0644\u063a \u062d\u0648\u0627\u0644\u064a $15,000\u2013$60,000 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u062d\u0648\u0644\u061b \u0644\u0630\u0644\u0643 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0639\u062a\u0628\u0631\u0647 \u0627\u0633\u062a\u062b\u0645\u0627\u0631\u064b\u0627 \u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0637\u0627\u0642\u0629.<\/li>\n<\/ul>\n<h2 id=\"step6\">\u0627\u0644\u062e\u0637\u0648\u0629 6: \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629<\/h2>\n<p>\u062a\u0623\u0643\u062f \u0645\u0646 \u0625\u062c\u0631\u0627\u0621 \u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0644\u0643\u064a\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0641\u0642\u0637 \u0639\u0644\u0649 \u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0639\u0637\u0627\u0621. \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0645\u0631 \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u062a\u062d\u062f\u062b \u0628\u0634\u0643\u0644 \u062f\u0627\u0626\u0645. \u0627\u0637\u0644\u0628 \u0645\u0646 \u0643\u0644 \u0645\u0648\u0631\u062f \u0642\u064a\u0645\u064b\u0627 \u0645\u0636\u0645\u0648\u0646\u0629 \u0644\u0643\u0644 \u0645\u0646 \u062e\u0633\u0627\u0626\u0631 \u0639\u062f\u0645 \u0627\u0644\u062d\u0645\u0644 \u0648\u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u062d\u0645\u0644 \u062d\u062a\u0649 \u062a\u062a\u0645\u0643\u0646 \u0645\u0646 \u0625\u0643\u0645\u0627\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u062e\u0633\u0627\u0626\u0631 \u0631\u0623\u0633 \u0627\u0644\u0645\u0627\u0644:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 (1,000 kVA\u060c 11\/0.4 kV)<\/caption>\n<tbody>\n<tr>\n<th>\u0627\u0644\u0645\u0648\u0631\u062f<\/th>\n<th>\u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644<\/th>\n<th>\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u062d\u0645\u0644<\/th>\n<th>\u062a\u0642\u062f\u064a\u0631 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0633\u0646\u0648\u064a\u0629*<\/th>\n<th>\u0642\u064a\u0645\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 20 \u0639\u0627\u0645\u064b\u0627**<\/th>\n<\/tr>\n<tr>\n<td>\u0623 (\u0642\u064a\u0627\u0633\u064a)<\/td>\n<td>1,150 \u0648\u0627\u0637<\/td>\n<td>10,500 \u0648\u0627\u0637<\/td>\n<td>\u224817 \u0645\u064a\u063a\u0627\u0648\u0627\u062a \u0633\u0627\u0639\u0629<\/td>\n<td>\u2248$34,000<\/td>\n<\/tr>\n<tr>\n<td>\u0628 (\u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062e\u0633\u0627\u0631\u0629)<\/td>\n<td>900 \u0648\u0627\u0637<\/td>\n<td>9,500 \u0648\u0627\u0637<\/td>\n<td>\u224814 \u0645\u064a\u063a\u0627\u0648\u0627\u062a \u0633\u0627\u0639\u0629<\/td>\n<td>\u2248$28,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0644\u0644\u062c\u0647\u0627\u0632 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0639\u0627\u062f\u064a\u060c \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u0627\u0644\u0623\u0645\u0648\u0627\u0644 \u0627\u0644\u0645\u062f\u062e\u0631\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 \u0641\u062a\u0631\u0629 \u0632\u0645\u0646\u064a\u0629 (3-6 \u0633\u0646\u0648\u0627\u062a) \u062a\u063a\u0637\u064a \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0648\u062d\u062f\u0629. \u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u062a\u0648\u062c\u062f \u0645\u0639\u0627\u064a\u064a\u0631 \u0635\u0627\u0631\u0645\u0629 \u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629.<\/p>\n<h2 id=\"step7\">\u0627\u0644\u062e\u0637\u0648\u0629 7: \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631\u060c \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a<\/h2>\n<p>\u064a\u062c\u0628 \u0623\u0646 \u064a\u0646\u0635 \u0639\u0642\u062f\u0643 \u0639\u0644\u0649 \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0645\u0639\u064a\u0627\u0631 IEC 60076-1 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645 \u0648\u0645\u0639 \u0623\u062d\u0643\u0627\u0645 IEC 60076 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u062a\u0637\u0628\u064a\u0642\u0643\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 IEEE C57.12.00 \u0644\u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629. \u0623\u0635\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u0644\u0627\u0645 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u062f\u0641\u0639:<\/p>\n<ul>\n<li>\u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0648\u0639\u064a - \u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0628\u0631\u0642\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u062a\u062d\u0645\u0644 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u0623\u062c\u0631\u064a\u062a \u0639\u0644\u0649 \u0648\u062d\u062f\u0629 \u0639\u064a\u0646\u0629.<\/li>\n<li>\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0631\u0648\u062a\u064a\u0646\u064a\u0629 - \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0646\u0633\u0628\u0629\u060c \u0648\u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629\u060c \u0648\u0627\u0644\u062e\u0633\u0627\u0626\u0631\u060c \u0648\u0627\u0644\u062f\u064a\u0627\u0644\u0643\u062a\u064a\u0643\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0639\u0644\u0649 \u0648\u062d\u062f\u062a\u0643 \u0627\u0644\u062e\u0627\u0635\u0629.<\/li>\n<li>\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a - \u0625\u0630\u0627 \u0644\u0632\u0645 \u0627\u0644\u0623\u0645\u0631\u060c \u0639\u0644\u0627\u0645\u0629 CE\u060c \u0634\u0647\u0627\u062f\u0629 \u062c\u0648\u062f\u0629 ISO 9001 \u0648 IEC 60076-11 \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062c\u0627\u0641.<\/li>\n<li>\u062a\u0642\u0631\u064a\u0631 \u0627\u0644\u0641\u062d\u0635 \u0645\u0646 \u0637\u0631\u0641 \u062b\u0627\u0644\u062b - \u0639\u0627\u062f\u0629\u064b \u0628\u0648\u0627\u0633\u0637\u0629 SGS \u0623\u0648 Bureau Veritas\u060c \u0623\u0648 \u0642\u062f \u064a\u062a\u0645 \u062a\u0648\u0641\u064a\u0631\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 \u062e\u0628\u064a\u0631\u0643 \u0627\u0644\u062e\u0627\u0635 \u0627\u0644\u0630\u064a \u064a\u0634\u0631\u0641 \u0639\u0644\u0649 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0635\u0646\u0639 \u0644\u0644\u0637\u0644\u0628\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/li>\n<\/ul>\n<p>\u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u062d\u0633\u0646 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u062a\u062e\u0644\u064a \u0639\u0646 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0631\u0641\u0636\u0648\u0646 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0633\u062a\u0642\u0644 \u0623\u0648 \u0644\u0627 \u064a\u0645\u062a\u0644\u0643\u0648\u0646 \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0633\u064a\u0627\u0633\u062a\u0647\u0645 \u0627\u0644\u0633\u0639\u0631\u064a\u0629\u060c \u062d\u064a\u062b \u0625\u0646 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0641\u062d\u0648\u0635\u0627\u062a \u0647\u064a \u062f\u0644\u064a\u0644 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p>\n<h2 id=\"step8\">\u0627\u0644\u062e\u0637\u0648\u0629 8: \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0623\u0633\u0639\u0627\u0631<\/h2>\n<p>\u062a\u0644\u062a\u0632\u0645 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u062c\u0646\u0633\u064a\u0627\u062a \u0648\u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0635\u064a\u0646 \u0628\u0645\u0639\u0627\u064a\u064a\u0631 IEC 60076 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u062e\u062a\u0644\u0641 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0633\u0639\u0631\u060c \u0648\u0648\u0642\u062a \u0627\u0644\u062a\u0633\u0644\u064a\u0645\u060c \u0648\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u0629. \u0627\u0644\u0641\u062a\u0631\u0627\u062a \u0627\u0644\u0632\u0645\u0646\u064a\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629 \u0628\u0627\u0644\u0632\u064a\u062a \u0647\u064a:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\u0646\u0637\u0627\u0642\u0627\u062a \u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u062d\u0633\u0628 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0648\u0627\u0644\u0645\u0635\u062f\u0631<\/caption>\n<tbody>\n<tr>\n<th>\u0627\u0644\u062a\u0635\u0646\u064a\u0641<\/th>\n<th>\u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u0635\u064a\u0646\u064a (\u0645\u062b\u0644 Subian)<\/th>\n<th>\u0639\u0644\u0627\u0645\u0629 \u062a\u062c\u0627\u0631\u064a\u0629 \u0623\u0648\u0631\u0648\u0628\u064a\u0629\/\u0623\u0645\u0631\u064a\u0643\u064a\u0629<\/th>\n<\/tr>\n<tr>\n<td>100 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>$1,500\u2013$8,000<\/td>\n<td>$4,000\u2013$12,000<\/td>\n<\/tr>\n<tr>\n<td>1 \u0645.\u0641.\u0623<\/td>\n<td>$18,000\u2013$45,000<\/td>\n<td>$35,000\u2013$70,000<\/td>\n<\/tr>\n<tr>\n<td>5\u20135 MVA<\/td>\n<td>$35,000\u2013$90,000<\/td>\n<td>$70,000\u2013$200,000<\/td>\n<\/tr>\n<tr>\n<td>20 \u0645.\u0641.\u0623 \/ 110 \u0643.\u0641<\/td>\n<td>$160,000\u2013$300,000<\/td>\n<td>$430,000\u2013$700,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u062a\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0641\u0642\u062f \u0648\u0627\u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u0623\u0633\u0639\u0627\u0631. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u0629 \u062a\u062a\u0637\u0644\u0628 \u0645\u0639\u062f\u0627\u062a \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 IEC 60076 \u0628\u0633\u0639\u0631 \u0645\u0628\u0627\u0634\u0631 \u0645\u0646 \u0627\u0644\u0645\u0635\u0646\u0639\u060c \u0641\u0625\u0646 \u0634\u0631\u0643\u0629 \u062c\u064a\u0627\u0646\u063a\u0633\u0648 \u0633\u0648\u0628\u064a\u0646 \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0647\u064a \u062e\u064a\u0627\u0631 \u0645\u0645\u062a\u0627\u0632: \u0647\u0630\u0647 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0648\u0627\u0644\u0637\u0627\u0642\u0629 (\u0641\u0626\u0627\u062a 50 kVA\u2013220 kV\u060c \u0633\u0648\u0627\u0621 \u0643\u0627\u0646\u062a \u0645\u063a\u0645\u0648\u0631\u0629 \u0628\u0627\u0644\u0632\u064a\u062a \u0623\u0648 \u062c\u0627\u0641\u0629) \u062a\u062d\u0645\u0644 \u0623\u064a\u0636\u064b\u0627 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u0646 \u062d\u064a\u062b \u0646\u0633\u0628 \u0627\u0644\u062c\u0647\u062f\u060c \u0648\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a\u060c \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u0648\u0628\u0639\u0636 \u0637\u0631\u0642 \u0627\u0644\u062a\u0628\u0631\u064a\u062f. \u062c\u0645\u064a\u0639 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0645\u0632\u0648\u062f\u0629 \u0628\u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 \u0648\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0648\u062a\u064a\u0646\u060c \u0648\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 CE\/ISO\u060c \u0648\u0623\u0633\u0639\u0627\u0631\u0647\u0627 \u0623\u0642\u0644 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0623\u0633\u0639\u0627\u0631 \u0645\u0646\u0627\u0641\u0633\u064a\u0647\u0627 \u0627\u0644\u0623\u062c\u0627\u0646\u0628 (\u064a\u062e\u062a\u0644\u0641 \u0641\u0631\u0642 \u0627\u0644\u0633\u0639\u0631 \u0628\u064a\u0646 30% \u0648 50%). \u0623\u064a\u0636\u064b\u0627\u060c \u0627\u0644\u0645\u0635\u0646\u0639 \u0645\u0641\u062a\u0648\u062d \u0644\u0645\u0634\u0627\u0631\u064a\u0639 OEM\/ODM \u0648\u0627\u0644\u062a\u0641\u062a\u064a\u0634 \u0645\u0646 \u0637\u0631\u0641 \u062b\u0627\u0644\u062b.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10552\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/The-Complete-Selection-Checklist.webp\" alt=\"\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"checklist\">\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/h2>\n<ul>\n<li>\u062d\u062f\u062f \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0623\u0642\u0635\u0649 \u0628\u0645\u0633\u0627\u0639\u062f\u0629 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0644\u0628 \u0648\u0647\u0627\u0645\u0634 \u0627\u0644\u0646\u0645\u0648\u061b \u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0628\u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0623\u0642\u0635\u0649 \u0628\u064a\u0646 60% \u0648 80%. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0642\u064a\u0645 \u0627\u0644\u062c\u0647\u062f \u0644\u0644\u0625\u0645\u062f\u0627\u062f \u0648\u0627\u0644\u062d\u0645\u0644 \u0648\u0642\u0631\u0631 \u0639\u0644\u0649 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0646\u0633\u0628\u0629 \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a.<\/li>\n<li>\u064a\u062c\u0628 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0645\u0646 \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 (5%-10% \u0641\u064a \u0627\u0644\u0645\u062a\u0648\u0633\u0637).<\/li>\n<li>\u0627\u062e\u062a\u0631 \u0646\u0648\u0639 \u0627\u0644\u062a\u0628\u0631\u064a\u062f: ONAN \u0639\u0646\u062f \u0627\u0644\u0639\u0645\u0644 \u062a\u062d\u062a \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c ONAN\/ONAF \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u062d\u062f\u0648\u062b \u062d\u0645\u0644 \u0632\u0627\u0626\u062f.<\/li>\n<li>\u0627\u062e\u062a\u0631 \u0628\u064a\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0648\u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062c\u0627\u0641 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0643\u0627\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0642\u0627\u0646\u0648\u0646 \u0627\u0644\u062d\u0631\u064a\u0642.<\/li>\n<li>\u0627\u062e\u062a\u0631 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644: \u062e\u0627\u0631\u062c \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646 \u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f \u0645\u0633\u062a\u0642\u0631\u064b\u0627\u060c OLTC \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u062c\u0647\u062f \u0623\u0643\u062b\u0631 \u062f\u0642\u0629.<\/li>\n<li>\u0642\u0627\u0631\u0646 \u0627\u0644\u0639\u0631\u0648\u0636 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0636\u0645\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062f\u0631\u0627\u0633\u0629 \u0641\u0642\u062f \u0631\u0623\u0633 \u0627\u0644\u0645\u0627\u0644 \u0644\u0645\u062f\u0629 20-30 \u0639\u0627\u0645\u064b\u0627.<\/li>\n<li>\u0627\u0637\u0644\u0628 \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 IEC 60076 \u0648\u062a\u0641\u062a\u064a\u0634 \u0645\u0646 \u0637\u0631\u0641 \u062b\u0627\u0644\u062b.<\/li>\n<li>\u062e\u0635\u0635 \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 20%-40% \u0644\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0628\u0646\u0627\u0621.<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u0642\u062a \u0627\u0644\u062a\u0633\u0644\u064a\u0645\u060c \u0648\u0627\u0644\u0636\u0645\u0627\u0646 (\u0627\u0644\u0630\u064a \u064a\u0633\u062a\u0645\u0631 \u0639\u0627\u062f\u0629 \u0645\u0646 12 \u0625\u0644\u0649 24 \u0634\u0647\u0631\u064b\u0627)\u060c \u0648\u0627\u0644\u062e\u062f\u0645\u0629 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639.<\/li>\n<\/ul>\n<h2 id=\"faq\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629<\/h2>\n<h3>\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u062d\u0633\u0627\u0628 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u062d\u0648\u0644 \u0644\u0645\u0628\u0646\u0627\u064a \u0623\u0648 \u0645\u0635\u0646\u0639\u064a\u061f<\/h3>\n<p>\u062d\u062f\u062f \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0635\u0644\u060c \u0648\u0627\u0636\u0631\u0628\u0647 \u0641\u064a \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0644\u0628 \u0645\u0646 0.6-0.85\u060c \u0648\u0635\u062d\u062d \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0625\u0644\u0649 0.9-0.95\u060c \u0648\u0623\u0636\u0641 \u0623\u064a \u0634\u064a\u0621 \u0645\u0646 15%-25% \u0644\u0644\u0646\u0645\u0648 \u0625\u0644\u0649 \u0630\u0644\u0643. \u062b\u0645 \u0627\u062e\u062a\u0631 \u0623\u0642\u0631\u0628 \u062a\u0635\u0646\u064a\u0641 \u0642\u064a\u0627\u0633\u064a \u0628\u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0623\u0642\u0635\u0649 \u0627\u0644\u0639\u0627\u062f\u064a \u0645\u0633\u0627\u0648\u064a\u064b\u0627 \u0644\u0634\u064a\u0621 \u0645\u0627 \u0628\u064a\u0646 60%-80% \u0645\u0646 \u0627\u0644\u0633\u0639\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0635\u0644 \u064a\u0633\u0627\u0648\u064a 1200 kVA\u060c \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0644\u0628 \u0647\u0648 0.7\u060c \u0648\u0627\u0644\u0646\u0645\u0648 \u0647\u0648 20%\u060c \u0633\u062a\u0643\u0648\u0646 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0642\u0631\u064a\u0628\u0629 \u0645\u0646 1060 kVA. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u0633\u062a\u0646\u0627\u0633\u0628 \u0648\u062d\u062f\u0629 \u0628\u062a\u0635\u0646\u064a\u0641 \u064a\u0633\u0627\u0648\u064a \u0625\u0645\u0627 1000 \u0623\u0648 1250 kVA.<\/p>\n<h3>\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0645\u062d\u0648\u0644 11\/0.4 kV \u0648\u0645\u062d\u0648\u0644 20\/0.4 kV\u061f<\/h3>\n<p>\u0643\u0644\u0627 \u0627\u0644\u0648\u062d\u062f\u062a\u064a\u0646 \u0644\u0647\u0645\u0627 \u0646\u0641\u0633 \u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0648\u0644\u0643\u0646 \u062a\u0639\u0645\u0644\u0627\u0646 \u0639\u0646\u062f \u062c\u0647\u062f \u0645\u062e\u062a\u0644\u0641 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u062d\u064a\u062b \u0623\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 11 kV \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062a\u0648\u0633\u0637 11 kV \u0627\u0644\u0648\u0627\u0631\u062f\u0629 \u0648\u062a\u0639\u0645\u0644 \u0627\u0644\u0648\u062d\u062f\u0629 20 kV \u0641\u064a \u0623\u0646\u0638\u0645\u0629 20 kV. \u0628\u064a\u0646\u0645\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062a\u0635\u0646\u064a\u0641\u0627\u062a kVA \u0645\u062a\u0634\u0627\u0628\u0647\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0647\u062f \u0644\u062f\u064a\u0647\u0627 \u0639\u0632\u0644 BIL \u0623\u0639\u0644\u0649 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0628\u0646\u0627\u0621 \u0645\u062e\u062a\u0644\u0641\u060c \u0648\u0639\u0627\u062f\u0629 \u0645\u0627 \u062a\u0643\u0648\u0646 \u062a\u0643\u0644\u0641\u062a\u0647\u0627 \u0623\u0639\u0644\u0649 \u0642\u0644\u064a\u0644\u0627\u064b.<\/p>\n<h3>\u0647\u0644 \u064a\u062c\u0628 \u0623\u0646 \u0623\u0634\u062a\u0631\u064a \u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0623\u0645 \u0645\u062d\u0648\u0644 \u062c\u0627\u0641\u061f<\/h3>\n<p>\u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062c\u0627\u0641\u0629 \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u0645\u0623\u0647\u0648\u0644\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629. \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062c\u0627\u0641\u0629 \u0630\u0627\u062a \u062a\u0635\u0646\u064a\u0641 \u0639\u0627\u0644\u064d \u062c\u062f\u064b\u0627 \u0648\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629. \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062c\u0627\u0641 \u0641\u064a \u0646\u0637\u0627\u0642 $28000-$70000 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0641\u064a \u0646\u0637\u0627\u0642 $18000-$45000.<\/p>\n<h3>\u0644\u0645\u0627\u0630\u0627 \u064a\u062a\u0645 \u062a\u0633\u0639\u064a\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0630\u0627\u062a \u0646\u0641\u0633 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641 \u062c\u062f\u064b\u0627\u061f<\/h3>\n<p>\u0636\u0645\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0642\u062f\u060c \u062c\u0648\u062f\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u060c \u0645\u0627\u062f\u0629 \u0627\u0644\u0644\u0641 (\u0646\u062d\u0627\u0633 \u0623\u0648 \u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645)\u060c \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0645\u063a\u064a\u0631 \u0627\u0644\u0645\u0648\u0635\u0644\u060c \u0641\u0626\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u062a\u0627\u0631\u064a\u062e \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0648\u0639\u060c \u0648\u0639\u0644\u0627\u0648\u0629 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629. \u062f\u0627\u0626\u0645\u064b\u0627 \u0642\u0645 \u0628\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0641\u0642\u062f \u0627\u0644\u0631\u0623\u0633\u0645\u0627\u0644\u064a: \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u064a\u0648\u0641\u0631 \u0648\u062d\u062f\u0629 \u0630\u0627\u062a \u062e\u0633\u0627\u0626\u0631 \u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u062a\u0643\u0644\u0641\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 5% \u0625\u0644\u0649 10% \u0627\u0644\u0645\u0632\u064a\u062f \u0641\u064a \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0637\u0627\u0642\u0629 \u062e\u0644\u0627\u0644 20 \u0639\u0627\u0645\u064b\u0627 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0641\u0627\u0631\u0642 \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0647\u0627.<\/p>\n<h3>\u0645\u0627 \u0627\u0644\u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u0623\u0637\u0644\u0628\u0647\u0627 \u0642\u0628\u0644 \u0634\u0631\u0627\u0621 \u0645\u062d\u0648\u0644\u061f<\/h3>\n<p>\u0627\u0637\u0644\u0628 \u062a\u0642\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 (\u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0646\u0628\u0636\u0629 \u0627\u0644\u0628\u0631\u0642\u060c \u062f\u0627\u0626\u0631\u0629 \u0642\u0635\u064a\u0631\u0629)\u060c \u0634\u0647\u0627\u062f\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0631\u0648\u062a\u064a\u0646 \u0644\u0648\u062d\u062f\u062a\u0643\u060c \u0634\u0647\u0627\u062f\u0629 \u062c\u0648\u062f\u0629 ISO 9001\u060c \u0639\u0644\u0627\u0645\u0629 CE \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0641\u062d\u0635 \u0645\u0646 \u0637\u0631\u0641 \u062b\u0627\u0644\u062b. \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 IEC 60076-1\u060c \u0641\u0625\u0646 \u062a\u062d\u0645\u0644 \u0627\u0644\u0646\u0633\u0628\u0629 \u0647\u0648 \u00b10.5%\u060c \u0644\u0630\u0627 \u062a\u062d\u0642\u0642 \u0645\u0646 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639 \u0645\u0648\u0627\u0635\u0641\u0627\u062a\u0643 \u0642\u0628\u0644 \u0642\u0628\u0648\u0644 \u0627\u0644\u062a\u0633\u0644\u064a\u0645.<\/p>\n<h2 id=\"references\">\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/639\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u2014 \u0639\u0627\u0645<\/a> \u2014 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u062d\u0645\u0644\u0627\u062a\u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/641\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-7: \u062f\u0644\u064a\u0644 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629 \u0628\u0627\u0644\u0632\u064a\u062a<\/a> \u2014 \u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0632\u0627\u0626\u062f \u0648\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0644\u0644\u062a\u0635\u0645\u064a\u0645.<\/li>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/5307241\" rel=\"nofollow noopener\" target=\"_blank\">IEEE C57.12.00: \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629 \u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629<\/a> \u2014 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0641\u064a \u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/eere\/amo\/transformer-efficiency\" rel=\"nofollow noopener\" target=\"_blank\">\u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629: \u0645\u0639\u0627\u064a\u064a\u0631 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a<\/a> \u2014 \u0644\u0648\u0627\u0626\u062d \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u064a \u062a\u0634\u0643\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0642\u062f.<\/li>\n<li><a href=\"https:\/\/www.nfpa.org\/codes-and-standards\/nfpa-70-standard-development\" rel=\"nofollow noopener\" target=\"_blank\">NFPA 70: \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0648\u0637\u0646\u064a<\/a> \u2014 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0648\u0636\u0639\u0647.<\/li>\n<li><a href=\"https:\/\/www.reinhausen.com\/en\" rel=\"nofollow noopener\" target=\"_blank\">\u0645\u0635\u0646\u0639 \u0645\u0627\u0643\u064a\u0646\u0627\u062a \u0631\u0627\u064a\u0646\u0647\u0648\u0633\u0646 (MR)<\/a> \u2014 \u0645\u0631\u062c\u0639 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u063a\u064a\u0631 \u0627\u0644\u0645\u0648\u0635\u0644 \u0648\u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u062c\u0647\u062f.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0645\u0633\u0623\u0644\u0629 \u0633\u0639\u0631\u060c \u0628\u0644 \u064a\u062a\u0643\u0648\u0646 \u0645\u0646 \u0639\u0645\u0644\u064a\u0629 \u062a\u062a\u0636\u0645\u0646 \u062b\u0645\u0627\u0646\u064a\u0629 \u0642\u0631\u0627\u0631\u0627\u062a \u0647\u0646\u062f\u0633\u064a\u0629 \u0645\u062d\u062f\u062f\u0629. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0645\u0639 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0645\u0644\u0641 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0641\u0639\u0644\u064a\u060c \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0635\u062d\u064a\u062d (\u0645\u0639 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629)\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u064a\u0646 \u0644\u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u0645\u062d\u062f\u062f\u060c \u0648\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u062e\u0644\u0627\u0644 \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 \u0627\u0644\u0623\u0635\u0644\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0625\u0635\u0631\u0627\u0631 \u0627\u0644\u0635\u0627\u0631\u0645 \u0639\u0644\u0649 \u0623\u062f\u0644\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062f\u0639\u0648\u0645\u0629 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0647\u064a \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0645\u0646 \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u062c\u064a\u062f \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062e\u0637\u0623 \u0645\u0643\u0644\u0641.<\/p>\n<ul>\n<li>\u064a\u0639\u0646\u064a \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0639\u0627\u0645 \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0627 \u064a\u0633\u0645\u0649 \u0628\u0627\u0644\u0630\u0631\u0648\u0629 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 = 60%\u221280% \u0645\u0646 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u062d\u0648\u0644 \u0645\u0639 \u0647\u0627\u0645\u0634 15%\u221225% \u0644\u0644\u0646\u0645\u0648 \u0644\u064a\u062a\u0645 \u0627\u0639\u062a\u0628\u0627\u0631\u0647.<\/li>\n<li>\u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0646\u0633\u0628\u0629\u060c \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a\u060c \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629\u060c \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0645\u0633\u0628\u0642\u064b\u0627 \u0642\u0628\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0631\u062f.<\/li>\n<li>\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0645 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0631\u0623\u0633\u0645\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u0642\u062f \u062a\u062d\u062f\u062b \u062e\u0644\u0627\u0644 20\u221230 \u0639\u0627\u0645\u064b\u0627 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u0649.<\/li>\n<li>\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0633\u062a\u0644\u0627\u0645 \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0631\u0627\u062c\u0639 \u0627\u0644\u0641\u062d\u0635 \u0645\u0646 \u0637\u0631\u0641 \u062b\u0627\u0644\u062b.<\/li>\n<li>\u064a\u062a\u0645 \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0641\u064a \u0646\u0637\u0627\u0642 $1.5k\u2212$8k (\u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a 100 kVA)\u060c $18k\u2212$45k (\u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a 1 MVA)\u060c $160k\u2212$300k (\u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a 20 MVA) \u0639\u0646\u062f \u0627\u0644\u0634\u0631\u0627\u0621 \u0645\u0628\u0627\u0634\u0631\u0629 \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The facility manager, who purchased a 630 kVA distribution transformer for $12,000 based on one quote received, learned that six months later it operated at 92% load on hot days, which resulted in no overload margin, increased lossiness, and his device&#8217;s lifetime reduction. Hence, buying the right type of transformer is not about a quote [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10550,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10549","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/10549","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=10549"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/10549\/revisions"}],"predecessor-version":[{"id":11094,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/10549\/revisions\/11094"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media\/10550"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media?parent=10549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/categories?post=10549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/tags?post=10549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}