{"id":11619,"date":"2026-09-24T23:57:54","date_gmt":"2026-09-24T15:57:54","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11619"},"modified":"2026-09-25T00:00:43","modified_gmt":"2026-09-24T16:00:43","slug":"45-kva-transformer-amps","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ar\/blog\/45-kva-transformer-amps\/","title":{"rendered":"\u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 45 kVA"},"content":{"rendered":"<p>\u0628\u064a\u0646\u0645\u0627 \u064a\u064f\u0639\u062a\u0628\u0631 \u0645\u062d\u0648\u0644 45 kVA \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u062c\u062d \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u064b\u0627 \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0642\u0637\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u0623\u064a\u0636\u064b\u0627 \u062d\u064a\u062b \u064a\u0641\u0634\u0644 \u0627\u0644\u0643\u062b\u064a\u0631\u0648\u0646 \u0628\u0633\u0628\u0628 \u0645\u0633\u0623\u0644\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0641\u0639\u0644\u064a. \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u064a\u0647 \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u060c \u0648\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u060c \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u0625\u062c\u0631\u0627\u0624\u0647\u0627. \u0644\u0634\u0631\u062d \u0630\u0644\u0643 \u0628\u062a\u0631\u062a\u064a\u0628 \u0645\u0634\u0631\u0648\u0639 \u062d\u0642\u064a\u0642\u064a\u060c \u0633\u064a\u062a\u0645 \u0623\u0648\u0644\u0627\u064b \u0639\u0631\u0636 \u0627\u0644\u0635\u064a\u063a\u0629\u060c \u062b\u0645 \u064a\u062a\u0628\u0639\u0647\u0627 \u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0627\u0645\u0644\u060c \u062d\u0627\u0644\u0629 480 \u0641\u0648\u0644\u062a \u0627\u0644\u062a\u064a \u062a\u0646\u062e\u0641\u0636 \u0625\u0644\u0649 208 \u0641\u0648\u0644\u062a \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u0644\u062d\u0642\u0627\u062a\u060c \u0648\u0623\u062e\u064a\u0631\u064b\u0627 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0627\u0644\u062a\u0646\u0641\u064a\u0630.<\/p>\n<blockquote><p>\u0639\u0646\u062f \u062a\u0648\u0635\u064a\u0644 \u0645\u062d\u0648\u0644 45 kVA \u0641\u064a \u0646\u0638\u0627\u0645 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631\u060c \u0633\u064a\u0642\u062f\u0645 \u062a\u064a\u0627\u0631\u064b\u0627 \u0628\u0642\u064a\u0645\u0629 54.1 \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f 480 \u0641\u0648\u0644\u062a\u060c \u0648124.9 \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f 208 \u0641\u0648\u0644\u062a\u060c \u0648108.3 \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f 240 \u0641\u0648\u0644\u062a\u060c \u064843.3 \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f 600 \u0641\u0648\u0644\u062a. \u064a\u0639\u0645\u0644 \u0628\u0642\u062f\u0631\u0629 \u0639\u0646\u062f \u062c\u0647\u062f 240 \u0641\u0648\u0644\u062a \u0641\u064a \u062f\u0627\u0626\u0631\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0628\u062a\u064a\u0627\u0631 187.5 \u0623\u0645\u0628\u064a\u0631 (\u062a\u0645\u0627\u0645\u064b\u0627 \u0643\u0645\u0627 \u0639\u0646\u062f 120 \u0641\u0648\u0644\u062a\u060c \u064a\u0646\u062a\u062c 375 \u0623\u0645\u0628\u064a\u0631). \u064a\u0645\u0643\u0646 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0635\u064a\u063a \u0627\u0644\u062a\u0627\u0644\u064a\u0629: \u0627\u0644\u0623\u0645\u0628\u064a\u0631 = kVA \u00d7 1,000 \u00f7 \u062c\u0647\u062f \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u062e\u0637 \u0644\u0623\u0646\u0638\u0645\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629\u060c \u0627\u0644\u0623\u0645\u0628\u064a\u0631 = kVA \u00d7 1,000 \u00f7 \u0627\u0644\u062c\u0647\u062f \u0644\u0623\u0646\u0638\u0645\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631. \u0628\u0645\u0639\u0646\u0649 \u0622\u062e\u0631\u060c \u0625\u0630\u0627 \u0623\u062e\u0630\u0646\u0627 \u0645\u062d\u0648\u0644 \u062e\u0627\u0641\u0636 \u0644\u0644\u062c\u0647\u062f \u0644\u0647 \u0627\u062a\u0635\u0627\u0644\u0627\u062a 480-208 \u0641\u0648\u0644\u062a\u060c \u0641\u0625\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0627\u0628\u062a\u062f\u0627\u0626\u064a \u0633\u064a\u0646\u062a\u062c \u062a\u064a\u0627\u0631\u064b\u0627 \u0628\u0642\u064a\u0645\u0629 54.1 \u0623\u0645\u0628\u064a\u0631 \u0628\u064a\u0646\u0645\u0627 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0633\u064a\u0646\u062a\u062c \u062a\u064a\u0627\u0631\u064b\u0627 \u0628\u0642\u064a\u0645\u0629 124.9 \u0623\u0645\u0628\u064a\u0631\u060c \u0623\u064a \u0623\u0646\u0647 \u0643\u0644\u0645\u0627 \u0627\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0647\u062f \u0632\u0627\u062f \u0627\u0644\u062a\u064a\u0627\u0631.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11620\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/45-kVA-Transformer-Amps.webp\" alt=\"\u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 45 kVA\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u0648\u062d\u064a\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c\u0647\u0627\u060c \u0648\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636 \u0627\u0644\u0645\u062e\u0641\u064a \u0628\u062f\u0627\u062e\u0644\u0647\u0627<\/h2>\n<p>\u0641\u064a \u062d\u0645\u0644 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631 \u0645\u062a\u0648\u0627\u0632\u0646\u060c \u064a\u064f\u0639\u0637\u0649 \u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0637 \u0628\u0627\u0644\u0635\u064a\u063a\u0629: I = kVA \u00d7 1,000 \u00f7 (\u221a3 \u00d7 VLL)\u060c \u062d\u064a\u062b \u221a3 = 1.732.<\/p>\n<p>\u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0645\u0644 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0648\u0631\u060c \u0644\u0627 \u062d\u0627\u062c\u0629 \u0644\u0640 \u221a3: I = kVA \u00d7 1,000 \u00f7 V.<\/p>\n<p>\u0647\u0646\u0627\u0643 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u0646 \u064a\u0644\u0639\u0628\u0627\u0646 \u062f\u0648\u0631\u064b\u0627 \u0647\u0646\u0627\u060c \u0648\u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646\u0627 \u0635\u062d\u064a\u062d\u064a\u0646 \u0642\u0628\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0644\u0635\u064a\u063a\u0629 \u0623\u064a \u0645\u0639\u0646\u0649. \u0623\u0648\u0644\u0627\u064b\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u062a\u0630\u0643\u0631 \u0623\u0646 \u0627\u0644\u062c\u0647\u062f \u0641\u064a \u0627\u0644\u0635\u064a\u063a\u0629 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u062c\u0647\u062f \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u062e\u0637 \u2014 \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0633\u062a\u062e\u062f\u0627\u0645 277 \u0641\u0648\u0644\u062a (\u062c\u0647\u062f \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u0646\u064a\u0648\u062a\u0631\u0627\u0644 \u0644\u0640 480Y\/277) \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062c\u0647\u062f \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u062e\u0637 \u0647\u0648 \u0623\u062d\u062f \u0623\u0643\u062b\u0631 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0634\u064a\u0648\u0639\u064b\u0627 \u0641\u064a \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a. \u062b\u0627\u0646\u064a\u064b\u0627\u060c \u062a\u0630\u0643\u0631 \u0623\u0646 kVA \u062a\u0645\u062b\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0638\u0627\u0647\u0631\u0629\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0644\u0627 \u062a\u0623\u062e\u0630 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631. \u0625\u0630\u0627 \u0637\u0644\u0628 \u0645\u0646\u0643 \u062c\u0647\u0627\u0632\u0643 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0623\u062b\u0646\u0627\u0621 \u062d\u0633\u0627\u0628 kVA \u0625\u0644\u0649 \u0623\u0645\u0628\u064a\u0631\u060c \u0641\u0647\u0630\u0627 \u064a\u0639\u062a\u0628\u0631 \u0639\u0645\u0644\u064a\u0629 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d\u0629. \u064a\u062f\u062e\u0644 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0641\u0642\u0637 \u0639\u0646\u062f \u062a\u062d\u0648\u064a\u0644 kW (\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629) \u0625\u0644\u0649 \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 kW \u0648 kVA \u0627\u0644\u0630\u064a \u064a\u0631\u0628\u0643 \u0627\u0644\u0646\u0627\u0633 \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645 \u0645\u0639 \u0641\u0627\u062a\u0648\u0631\u0629 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u2014 \u0646\u0641\u0633 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0630\u064a \u064a\u0638\u0647\u0631 <a href=\"\/ar\/blog\/transformer-sizing-and-load-calculations\/\">\u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u062d\u0645\u0644<\/a> \u0644\u0623\u064a \u062d\u0645\u0644 \u063a\u064a\u0631 \u0645\u0642\u0627\u0648\u0645.<\/p>\n<h2>\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0646\u062f \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644: 45 kVA \u0639\u0628\u0631 \u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/h2>\n<p>\u0647\u0646\u0627 \u0627\u0644\u0641\u0647\u0645 \u0627\u0644\u0639\u0627\u0645. \u0647\u0630\u0647 \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0642\u064a\u0645\u0629 \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645\u060c \u0648\u0644\u064a\u0633 \u0639\u0644\u0649 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0641\u0639\u0644\u064a\u061b \u0648\u064a\u0641\u062a\u0631\u0636 \u0623\u0646 \u0627\u0644\u062d\u0645\u0644 \u0645\u062a\u0648\u0627\u0632\u0646.<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u062c\u0647\u062f \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0627\u0644\u0637\u0648\u0631<\/th>\n<th>\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644<\/th>\n<th>\u0623\u064a\u0646 \u062a\u0631\u0627\u0647<\/th>\n<\/tr>\n<tr>\n<td>480 \u0641\u0648\u0644\u062a\u060c 3 \u0637\u0648\u0631<\/td>\n<td>1 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0627\u0628\u062a\u062f\u0627\u0626\u064a \u0644\u0645\u062d\u0648\u0644 \u062e\u0627\u0641\u0636 480\u2013208\u061b \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/td>\n<\/tr>\n<tr>\n<td>400 \u0641\u0648\u0644\u062a\u060c 3 \u0637\u0648\u0631<\/td>\n<td>0 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u0634\u0628\u0643\u0627\u062a IEC\u060c \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u0635\u062f\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>380 \u0641\u0648\u0644\u062a\u060c 3 \u0637\u0648\u0631<\/td>\n<td>4 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u0634\u0628\u0643\u0627\u062a IEC \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/td>\n<\/tr>\n<tr>\n<td>600 \u0641\u0648\u0644\u062a\u060c 3 \u0637\u0648\u0631<\/td>\n<td>3 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0643\u0646\u062f\u064a\u0629 \u0648\u0628\u0639\u0636 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>240 \u0641\u0648\u0644\u062a\u060c 3 \u0637\u0648\u0631<\/td>\n<td>3 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u0623\u0646\u0638\u0645\u0629 \u062f\u0644\u062a\u0627\u060c \u062a\u062c\u0627\u0631\u064a\u0629 \u0635\u063a\u064a\u0631\u0629<\/td>\n<\/tr>\n<tr>\n<td>208 \u0641\u0648\u0644\u062a\u060c 3 \u0637\u0648\u0631<\/td>\n<td>9 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629 \u0644\u0645\u062d\u0648\u0644 480\u2013208; \u0644\u0648\u062d\u0627\u062a \u062a\u062c\u0627\u0631\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>240 \u0641\u0648\u0644\u062a\u060c \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0648\u0631<\/td>\n<td>5 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u062e\u062f\u0645\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\u060c \u0628\u0639\u0636 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629<\/td>\n<\/tr>\n<tr>\n<td>120 \u0641\u0648\u0644\u062a\u060c \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0648\u0631<\/td>\n<td>0 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>\u0646\u0627\u062f\u0631\u0627\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0639\u0645\u0644\u064a\u0629 \u0639\u0646\u062f \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u061b \u0645\u0648\u0636\u062d\u0629 \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u064a\u062c\u0628 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u062c\u062f\u0648\u0644 \u0643\u0645\u0634\u0643\u0644\u0629 \u0646\u0633\u0628\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 \u0645\u0646 \u0627\u0644\u0623\u0631\u0642\u0627\u0645. \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062c\u0647\u062f \u0625\u0644\u0649 \u0627\u0644\u0646\u0635\u0641\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u064a\u0632\u064a\u062f \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0628\u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0636\u0639\u0641\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0639\u0645\u0648\u062f 120 \u0641\u0648\u0644\u062a \u064a\u0628\u062f\u0648 \u0645\u062e\u064a\u0641\u064b\u0627\u060c \u062d\u064a\u062b \u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u0648\u0632\u064a\u0639 45 kVA \u0639\u0646\u062f \u0647\u0630\u0627 \u0627\u0644\u062c\u0647\u062f. \u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u0639\u0646\u062f\u0645\u0627 \u064a\u0646\u062a\u0642\u0644 \u0627\u0644\u0645\u0631\u0621 \u0645\u0646 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0623\u062d\u0627\u062f\u064a \u0625\u0644\u0649 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u060c \u064a\u062a\u0645 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0644\u0649 1.732\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0645\u062d\u0648\u0644 45 kVA \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631 \u064a\u0628\u062f\u0648 \u0623\u0635\u063a\u0631 \u0628\u0643\u062b\u064a\u0631 \u0644\u0643\u0644 \u0641\u0631\u0639 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0623\u062d\u0627\u062f\u064a.<\/p>\n<h2>\u062d\u0627\u0644\u0629 45 kVA 480 \u0625\u0644\u0649 208\u060c \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628<\/h2>\n<p>\u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0630\u064a \u064a\u0633\u0623\u0644 \u0639\u0646\u0647 \u0645\u0639\u0638\u0645 \u0627\u0644\u0646\u0627\u0633\u060c \u0644\u0630\u0627 \u064a\u0633\u062a\u062d\u0642 \u0645\u0639\u0627\u0644\u062c\u0629 \u062e\u0627\u0635\u0629.<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u0627\u0644\u0645\u0639\u0627\u0645\u0644<\/th>\n<th>\u0627\u0644\u0623\u0648\u0644\u064a (480 \u0641\u0648\u0644\u062a\u060c 3-\u0637\u0648\u0631)<\/th>\n<th>\u0627\u0644\u062b\u0627\u0646\u0648\u064a (208Y\/120 \u0641\u0648\u0644\u062a\u060c 3-\u0637\u0648\u0631)<\/th>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0645\u0635\u0646\u0641\u0629<\/td>\n<td>45 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>45 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u064a\u0627\u0631 \u062e\u0637 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644<\/td>\n<td>1 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>9 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u0633\u0627\u0633 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (125%)<\/td>\n<td>6 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>1 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/td>\n<td>70 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>175 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0648\u0635\u0644 \u0646\u062d\u0627\u0633\u064a \u0646\u0645\u0648\u0630\u062c\u064a (\u0646\u0647\u0627\u064a\u0627\u062a 75\u00b0C)<\/td>\n<td>4 AWG<\/td>\n<td>2\/0 AWG<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0646\u062a\u064a\u062c\u0629 \u0644\u0630\u0644\u0643\u060c \u062a\u0638\u0647\u0631 \u0639\u0627\u0642\u0628\u062a\u0627\u0646. \u0623\u0648\u0644\u0627\u064b\u060c \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0648\u0635\u0644 \u0644\u062f\u064a\u0643 \u062a\u0623\u062b\u064a\u0631 \u0623\u0643\u0628\u0631\u061b \u0645\u0639\u0638\u0645 45 kVA \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u062a\u0645\u0631 \u0639\u0628\u0631 \u062c\u0647\u062f \u0623\u0642\u0644 \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u064a\u0627\u0631 \u064a\u0632\u064a\u062f \u0628\u0645\u0642\u062f\u0627\u0631 2.3 \u0645\u0631\u0629\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u0646\u0645\u0648 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0644\u0627\u0632\u0645 \u0644\u0644\u0623\u0633\u0644\u0627\u0643. \u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0644\u0644\u062c\u0627\u0646\u0628\u064a\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0648\u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0644\u064a\u0633\u062a \u0646\u0648\u0639\u064a\u0646 \u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u062c\u0647\u0627\u0632 \u0648\u0644\u0643\u0646 \u0646\u062a\u0627\u0626\u062c \u062d\u0633\u0627\u0628\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u064a\u0646 \u062a\u0645 \u0625\u062c\u0631\u0627\u0624\u0647\u0645\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0628\u0627\u0631\u0627\u0645\u062a\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n<p>\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0648\u062d\u062f\u0629 45 kVA \u0645\u062d\u0648\u0644 \u062c\u0627\u0641 \u062d\u064a\u062b \u062a\u0642\u0639 \u062f\u0627\u062e\u0644 \u063a\u0631\u0641\u0629 \u0628\u062c\u0648\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0641\u064a \u062e\u0632\u0627\u0646\u0629 \u0623\u0648 \u063a\u0631\u0641\u0629 \u0622\u0644\u0627\u062a. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0627\u0631\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u0646\u0627\u0621 \u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u062d\u062f\u062f\u060c \u0641\u0625\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u062d\u0645\u0627\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0648\u0641\u0626\u0629 \u0627\u0644\u0639\u0632\u0644 \u0648\u0623\u064a\u0646 \u064a\u0645\u0643\u0646 \u062a\u0631\u0643\u064a\u0628 \u0643\u0644 \u0646\u0648\u0639 \u0628\u0634\u0643\u0644 \u0642\u0627\u0646\u0648\u0646\u064a \u0645\u063a\u0637\u0627\u0629 \u0641\u064a <a href=\"\/ar\/product\/dry-type-transformer\/\">\u0646\u0637\u0627\u0642 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062c\u0627\u0641<\/a> \u2014 \u0648\u0627\u062e\u062a\u064a\u0627\u0631\u0643 \u064a\u063a\u064a\u0631 \u0641\u0639\u0644\u064a\u064b\u0627 \u0627\u0644\u0645\u0633\u0627\u062d\u0629\u060c \u0648\u062d\u0645\u0648\u0644\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0642\u0648\u0645 \u0628\u062a\u0641\u0631\u064a\u063a\u0647\u0627 \u0641\u064a \u0627\u0644\u063a\u0631\u0641\u0629 \u0648\u0646\u0638\u0627\u0645 \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/p>\n<h2>\u062d\u062c\u0645 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480-208).<\/li>\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u0645\u0644 125% \u0644\u062d\u0633\u0627\u0628 67.6 A \u0648156.1 A.<\/li>\n<li>\u0627\u062e\u062a\u0631 \u0645\u0648\u0635\u0644\u064b\u0627 \u0645\u0646 \u0639\u0645\u0648\u062f \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u060c \u0648\u064a\u0641\u0636\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 75\u00b0C \u0645\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0645\u0639\u0631\u0648\u0641\u064b\u0627 \u0623\u0646 \u0627\u0644\u0625\u0646\u0647\u0627\u0621 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0645 \u0639\u0646\u062f 90\u00b0C.<\/li>\n<li>\u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645. \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 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\u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0645\u0634\u0627\u0628\u0647\u0629\u061b \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0630\u064a \u0646\u0642\u0633\u0645\u0647 \u0647\u0648 40 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 40,000\u060c \u0648\u0639\u0627\u062f\u0629 \u0645\u0627 \u064a\u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u0647\u0627\u0645\u0634 \u0627\u0644\u0625\u0636\u0627\u0641\u064a \u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u062f\u0621 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u062f\u0627\u0626\u0631\u0629.<\/p>\n<h3>\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u062a\u0634\u063a\u064a\u0644 \u0645\u062d\u0648\u0644 \u0628\u0642\u062f\u0631\u0629 45 kVA \u0639\u0646\u062f \u062d\u0645\u0644 100% \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0645\u0631\u061f<\/h3>\n<p>\u0633\u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641\u0647\u060c \u0648\u0645\u0639 \u0630\u0644\u0643 \u0641\u0625\u0646 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062a\u0643\u0631\u0631 \u0639\u0646\u062f \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0623\u0643\u062b\u0631 \u062d\u0631\u0627\u0631\u0629\u060c \u064a\u0633\u0631\u0639 \u0645\u0646 \u0634\u064a\u062e\u0648\u062e\u0629 \u0627\u0644\u0639\u0632\u0644 \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u064a\u0642\u0644\u0644 \u0645\u0646 \u0639\u0645\u0631\u0647 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a. \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629\u060c \u064a\u064f\u0648\u0635\u0649 \u0628\u0623\u0646 \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u062d\u0648\u0627\u0644\u064a 80% \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 (\u0641\u064a \u062d\u0627\u0644\u062a\u0646\u0627\u060c \u064a\u0635\u0644 \u0630\u0644\u0643 \u0625\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 36 kVA \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u0642\u062f\u0631\u0629 45 kVA).<\/p>\n<h3>\u0647\u0644 \u064a\u062a\u063a\u064a\u0631 \u062a\u0635\u0646\u064a\u0641 45 kVA \u0645\u0639 \u0627\u0644\u062c\u0647\u062f\u061f<\/h3>\n<p>\u0644\u0627\u060c kVA \u0647\u0648 \u0646\u0641\u0633\u0647 \u0639\u0644\u0649 \u0643\u0644\u0627 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0646\u060c \u0648\u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0638\u0627\u0647\u0631\u0629. \u0645\u0627 \u064a\u062a\u063a\u064a\u0631\u060c \u0645\u0639 \u0630\u0644\u0643\u060c \u0647\u0648 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u062d\u064a\u062b \u064a\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0647\u062f \u0648\u0644\u0643\u0646 \u064a\u0632\u064a\u062f \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u064a\u0628\u0642\u0649 \u0627\u0644\u0646\u0627\u062a\u062c \u062b\u0627\u0628\u062a\u064b\u0627 \u0645\u0639 \u0627\u0644\u0623\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0642\u062f. \u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u064a\u062d\u062a\u0648\u064a \u0645\u062d\u0648\u0644 \u0628\u0642\u062f\u0631\u0629 45 kVA \u0639\u0644\u0649 \u062a\u064a\u0627\u0631 \u0623\u0648\u0644\u064a \u0642\u062f\u0631\u0647 54.1 \u0623\u0645\u0628\u064a\u0631 \u0648\u062a\u064a\u0627\u0631 \u062b\u0627\u0646\u0648\u064a \u0642\u062f\u0631\u0647 124.9 \u0623\u0645\u0628\u064a\u0631.<\/p>\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.eaton.com\/us\/en-us\/products\/electrical-circuit-protection.html\" rel=\"nofollow noopener\" target=\"_blank\">Eaton \u2014 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0631\u062c\u0639\u064a\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629<\/a><\/li>\n<li><a href=\"https:\/\/www.se.com\/us\/en\/\" rel=\"nofollow noopener\" target=\"_blank\">Schneider Electric \u2014 \u062c\u062f\u0627\u0648\u0644 \u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u0645\u062d\u0648\u0644<\/a><\/li>\n<li><a href=\"https:\/\/www.nfpa.org\/codes-and-standards\/nfpa-70-standard-development\/70\" rel=\"nofollow noopener\" target=\"_blank\">NFPA 70 \u2014 \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0648\u0637\u0646\u064a\u060c \u0627\u0644\u0645\u0627\u062f\u0629 450 \u0648\u0627\u0644\u0645\u0627\u062f\u0629 240<\/a><\/li>\n<li><a href=\"https:\/\/www.ul.com\/\" rel=\"nofollow noopener\" target=\"_blank\">UL Solutions \u2014 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062c\u0627\u0641\u0629 UL 1561<\/a><\/li>\n<li><a href=\"https:\/\/www.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE \u2014 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 C57<\/a><\/li>\n<\/ul>\n<h2>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u062e\u0645\u0633\u0629 \u0648\u0623\u0631\u0628\u0639\u0648\u0646 kVA \u062a\u0639\u0646\u064a \u0642\u064a\u0645\u0629 \u0635\u063a\u064a\u0631\u0629 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a. \u0639\u0646\u062f 480 \u0641\u0648\u0644\u062a \u0639\u0644\u0649 \u062c\u0627\u0646\u0628 \u0627\u0644\u062e\u0637\u060c \u062a\u0633\u0627\u0648\u064a 54.1 \u0623\u0645\u0628\u064a\u0631\u061b \u0639\u0646\u062f 208 \u0641\u0648\u0644\u062a\u060c 124.9 \u0623\u0645\u0628\u064a\u0631\u061b \u0639\u0646\u062f 240 \u0641\u0648\u0644\u062a (\u0645\u0631\u062d\u0644\u0629 \u0648\u0627\u062d\u062f\u0629)\u060c 187.5 \u0623\u0645\u0628\u064a\u0631. \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u062f\u0627\u0626\u0645\u064b\u0627 \u0647\u064a \u0646\u0641\u0633\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 kVA \u0645\u0636\u0631\u0648\u0628\u064b\u0627 \u0641\u064a 1,000 \u0648\u0645\u0642\u0633\u0648\u0645\u064b\u0627 \u0639\u0644\u0649 1.732 \u0645\u0636\u0631\u0648\u0628\u064b\u0627 \u0641\u064a \u062c\u0647\u062f \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u062e\u0637 \u0647\u0648 \u0645\u0627 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u0633\u0628\u0628 \u062d\u0633\u0627\u0628\u0627\u062a \u063a\u064a\u0631 \u0635\u062d\u064a\u062d\u0629 \u062a\u0623\u062a\u064a \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0648\u0627\u0639 \u0645\u0646 \u0627\u0644\u0623\u062e\u0637\u0627\u0621: \u0648\u0636\u0639 \u0642\u064a\u0645\u0629 \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u0645\u062d\u0627\u064a\u062f \u0641\u064a \u062d\u0633\u0627\u0628 \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u062e\u0637\u061b \u0625\u0636\u0627\u0641\u0629 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0625\u0644\u0649 \u062d\u0633\u0627\u0628 kVA \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u064a\u0643\u0648\u0646 \u0645\u0637\u0644\u0648\u0628\u064b\u0627\u061b \u0627\u0641\u062a\u0631\u0627\u0636 \u0623\u0646 \u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u064a\u0639\u0646\u064a \u0642\u0637\u0631 \u0627\u0644\u0645\u0648\u0635\u0644.<\/p>\n<p>\u0625\u0630\u0627 \u0642\u0645\u062a \u0628\u0630\u0644\u0643 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u0633\u064a\u0643\u0648\u0646 \u0627\u0644\u0628\u0627\u0642\u064a \u0628\u0633\u064a\u0637\u064b\u0627: \u0637\u0628\u0642 \u0642\u0627\u0639\u062f\u0629 125% \u0644\u0643\u0644 \u0645\u0646 \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u0645\u062d\u0627\u064a\u062f \u0648\u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u062e\u0637\u060c \u0642\u0645 \u0628\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0642\u064a\u0645\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u0635\u0645\u0645 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062d\u0633\u0648\u0628\u0629\u060c \u0648\u0644\u064a\u0633 \u0642\u064a\u0645\u0629 \u0627\u0644\u0627\u0646\u062f\u0641\u0627\u0639\u060c \u0648\u062a\u062d\u0642\u0642 \u0645\u0646 \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645 \u0644\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0644\u0639\u0628 \u062f\u0648\u0631\u064b\u0627 \u0641\u0639\u0644\u064a\u064b\u0627 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645 \u2014 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629\u060c \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0639\u0627\u0645\u0644 k\u060c \u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a. \u0628\u0645\u062c\u0631\u062f \u0623\u0646 \u062a\u0642\u0648\u0645 \u0628\u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u0633\u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0628\u0642\u062f\u0631\u0629 45 kVA \u0641\u064a \u0635\u0645\u062a \u0641\u064a \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0644\u0645\u062f\u0629 30 \u0639\u0627\u0645\u064b\u0627 \u0648\u062a\u0642\u0648\u0645 \u0628\u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0643\u0645\u0627 \u0647\u0648 \u0645\u0630\u0643\u0648\u0631 \u0641\u064a \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a.<\/p>","protected":false},"excerpt":{"rendered":"<p>While the 45 kVA transformer is probably the most widely used size of transformers for the small commercial and light industrial sectors, it is also where many people fail because of the question of the actual current hands. The answer would depend upon which part of the transformer is looked into, what voltage is used, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11620,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11619","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\/11619","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=11619"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/11619\/revisions"}],"predecessor-version":[{"id":11624,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/11619\/revisions\/11624"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media\/11620"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media?parent=11619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/categories?post=11619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/tags?post=11619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}