{"id":11631,"date":"2026-09-29T04:49:10","date_gmt":"2026-09-28T20:49:10","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11631"},"modified":"2026-09-29T04:51:55","modified_gmt":"2026-09-28T20:51:55","slug":"what-is-a-buck-and-boost-transformer","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ar\/blog\/what-is-a-buck-and-boost-transformer\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u0627\u0644\u0645\u062d\u0648\u0644 \u0645\u0646 \u0646\u0648\u0639 \u0628\u0627\u0643 \u0648\u0628\u0648\u0633\u062a\u061f"},"content":{"rendered":"<p>\u0641\u064a \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0646\u0645\u0648\u0630\u062c\u064a\u060c \u064a\u062a\u0648\u0627\u0635\u0644 \u0641\u0646\u064a HVAC \u0645\u0639 \u0627\u0644\u062e\u0628\u0631\u0627\u0621 \u0644\u0645\u0634\u0627\u0631\u0643\u0629 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062d\u0648\u0644 \u0648\u062d\u062f\u0629 \u0633\u0642\u0641 \u062c\u062f\u064a\u062f\u0629 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\u0627\u0644\u0646\u0627\u0633 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641. \u0641\u064a \u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629\u060c \u062a\u0634\u064a\u0631 \u0642\u064a\u0645 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0645\u062b\u0644 208 \u0641\u0648\u0644\u062a\u060c 240 \u0641\u0648\u0644\u062a\u060c 480 \u0641\u0648\u0644\u062a\u060c \u0623\u0648 600 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u062c\u0647\u0648\u062f \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0648\u0636\u0639 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u062d\u0648\u0644\u060c \u0648\u0637\u0648\u0644 \u062e\u0637\u0648\u0637 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062d\u0645\u0644. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u064a\u0643\u0648\u0646 \u0644\u062f\u0649 \u0645\u0628\u0646\u0649 \u064a\u0642\u0639 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0629 \u0623\u0637\u0648\u0644 \u0645\u0646 \u0645\u062d\u0637\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u062c\u0647\u062f 197 \u0641\u0648\u0644\u062a \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0644 \u062b\u0642\u064a\u0644\u064b\u0627 \u0648\u0642\u062f \u064a\u0643\u0648\u0646 \u0644\u062f\u064a\u0647 213 \u0641\u0648\u0644\u062a \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0644 \u062e\u0641\u064a\u0641\u064b\u0627.<\/p>\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u0627\u0644\u0645\u0641\u0631\u062f\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u064a\u0637 \u0628\u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u064a\u064a\u0645\u0627\u062a - \u0646\u0633\u0628\u0629 \u0627\u0644\u0644\u0641\u0627\u062a\u060c \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 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a - <a href=\"\/ar\/blog\/transformer-specifications-explained\/\">\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u0641\u0633\u0631\u0629<\/a> \u0641\u0625\u0646\u0647 \u064a\u0633\u062a\u062d\u0642 \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0642\u0628\u0644 \u0623\u0646 \u062a\u062d\u062f\u062f \u0623\u064a \u0634\u064a\u0621\u060c \u0644\u0623\u0646 \u0645\u062d\u0648\u0644 \u0627\u0644\u0628\u0648\u0643-\u0628\u0648\u0633\u062a \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f\u0647 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641 \u0639\u0646 \u0623\u064a \u0645\u062d\u0648\u0644 \u0622\u062e\u0631 \u0641\u064a \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c.<\/p>\n<h2>\u0644\u0645\u0627\u0630\u0627 \u064a\u0645\u0643\u0646 \u0644\u0645\u062d\u0648\u0644 \u0628\u0648\u0643-\u0628\u0648\u0633\u062a \u0628\u0642\u062f\u0631\u0629 1 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u0623\u0646 \u064a\u062d\u0645\u0644 9.5 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/h2>\n<p>\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u0630\u064a \u064a\u0631\u0628\u0643 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0623\u0643\u062b\u0631\u060c \u0648\u0647\u0648 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0633\u0628\u0628 \u0641\u064a \u0623\u0646 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0628\u0648\u0643-\u0628\u0648\u0633\u062a \u0642\u062f \u062a\u0628\u062f\u0648 \u0635\u063a\u064a\u0631\u0629 \u062c\u062f\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u0645\u0644 \u0627\u0644\u0630\u064a \u062a\u0642\u0648\u0645 \u0628\u0647.<\/p>\n<p>\u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u0639\u0632\u0648\u0644\u0629\u060c \u064a\u062a\u0645 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u062d\u0645\u0644 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0646\u0648\u0627\u0629 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u064b\u0627. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u062d\u0645\u0644 \u0628\u0642\u062f\u0631\u0629 10 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u064a\u062a\u0637\u0644\u0628 \u0645\u062d\u0648\u0644 \u0628\u0642\u062f\u0631\u0629 10 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0630\u0627\u062a\u064a\u060c \u064a\u062d\u062f\u062b \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0644\u0641\u0627\u062a \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0648\u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629 \u0645\u0639 \u0644\u0641 \u0648\u0627\u062d\u062f \u0644\u0643\u0644\u064a\u0647\u0645\u0627. \u0645\u0646 \u0627\u0644\u062c\u062f\u064a\u0631 \u0628\u0627\u0644\u0630\u0643\u0631 \u0623\u0646 \u0627\u0644\u0641\u0631\u0642 \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0641\u0642\u0637 \u0647\u0648 \u0627\u0644\u0630\u064a \u064a\u062e\u0636\u0639 \u0644\u0644\u062a\u062d\u0648\u064a\u0644 \u062d\u064a\u062b \u062a\u0645\u0631 \u0623\u0642\u0635\u0649 \u0637\u0627\u0642\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u062f\u062e\u0644 \u0625\u0644\u0649 \u0627\u0644\u0645\u062e\u0631\u062c \u062f\u0648\u0646 \u0623\u064a \u062a\u062d\u0648\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0644\u0627\u0642. \u0633\u062a\u0643\u0648\u0646 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0647\u0646\u0627:<\/p>\n<p>\u062d\u0645\u0644 \u0627\u0644\u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 = \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0628\u0627\u0644\u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u00d7 (\u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c \u00f7 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0627\u0644\u0627\u0633\u0645\u064a)<\/p>\n<p>\u0645\u062b\u0627\u0644 \u0628\u0633\u064a\u0637 \u0633\u064a\u0643\u0648\u0646 \u062d\u0627\u0644\u0629 \u062a\u0632\u0648\u064a\u062f 208 \u0641\u0648\u0644\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0648\u0644 \u0628\u0648\u0643-\u0628\u0648\u0633\u062a \u0628\u0642\u062f\u0631\u0629 1 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u0645\u0639 \u062a\u0648\u0635\u064a\u0644 \u062b\u0627\u0646\u0648\u064a 12\/24 \u0641\u0648\u0644\u062a \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 24 \u0641\u0648\u0644\u062a.<\/p>\n<p>\u0627\u0644\u0645\u0646\u0637\u0642 \u064a\u0642\u0631\u0623 \u0643\u0645\u0627 \u064a\u0644\u064a:<\/p>\n<p>230 \u00f7 24 = 9.58\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0628\u0642\u062f\u0631\u0629 1 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u064a\u0639\u0645\u0644 \u0644\u062d\u0645\u0644 \u0642\u062f\u0631\u0647 9.58 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. \u0645\u0646 \u0627\u0644\u062c\u062f\u064a\u0631 \u0628\u0627\u0644\u0630\u0643\u0631 \u0643\u064a\u0641 \u064a\u0639\u0645\u0644 \u0627\u0644\u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u0630\u064a \u064a\u0632\u0646 27 \u0631\u0637\u0644\u0627\u064b \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0630\u064a\u060c \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0623\u062e\u0631\u0649\u060c \u0642\u062f \u064a\u062a\u0637\u0644\u0628 \u0645\u062d\u0648\u0644 \u0639\u0632\u0644 \u0628\u0642\u062f\u0631\u0629 10 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631.<\/p>\n<p>\u0646\u0641\u0633 \u0627\u0644\u0645\u0628\u062f\u0623 \u064a\u0646\u0637\u0628\u0642 \u0623\u064a\u0636\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0627\u0644\u062a\u0642\u0644\u064a\u0644. \u0625\u0630\u0627 \u0627\u0633\u062a\u062e\u062f\u0645\u062a \u0646\u0641\u0633 \u0627\u0644\u062c\u0647\u0627\u0632 \u0648\u0644\u0643\u0646\u0643 \u062e\u0641\u0636\u062a 240 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 208 \u0641\u0648\u0644\u062a\u060c \u0641\u0633\u0648\u0641 \u064a\u0639\u0637\u064a\u0643 208 \u00f7 24 = 8.67\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 8.67 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u062c\u0647\u0627\u0632 \u0628\u0642\u062f\u0631\u0629 1 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631.<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/th>\n<th>\u0627\u0644\u0645\u062f\u062e\u0644 \u2192 \u0627\u0644\u0645\u062e\u0631\u062c<\/th>\n<th>\u0627\u0644\u0644\u0641 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645<\/th>\n<th>\u0627\u0644\u0645\u0636\u0627\u0639\u0641<\/th>\n<th>\u0627\u0644\u062d\u0645\u0644 \u0645\u0646 \u0648\u062d\u062f\u0629 1 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/th>\n<\/tr>\n<tr>\n<td>\u062a\u0639\u0632\u064a\u0632 HVAC \/ \u0627\u0644\u0645\u062d\u0631\u0643<\/td>\n<td>208 \u0641\u0648\u0644\u062a \u2192 230 \u0641\u0648\u0644\u062a<\/td>\n<td>24 \u0641\u0648\u0644\u062a<\/td>\n<td>9.58\u00d7<\/td>\n<td>58 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0639\u0632\u064a\u0632 \u0625\u0644\u0649 240 \u0641\u0648\u0644\u062a<\/td>\n<td>208 \u0641\u0648\u0644\u062a \u2192 240 \u0641\u0648\u0644\u062a<\/td>\n<td>32 \u0641\u0648\u0644\u062a<\/td>\n<td>7.50\u00d7<\/td>\n<td>50 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0642\u0644\u064a\u0644 \u0625\u0644\u0649 208 \u0641\u0648\u0644\u062a<\/td>\n<td>240 \u0641\u0648\u0644\u062a \u2192 208 \u0641\u0648\u0644\u062a<\/td>\n<td>32 \u0641\u0648\u0644\u062a<\/td>\n<td>6.50\u00d7<\/td>\n<td>50 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0642\u0644\u064a\u0644 \u0625\u0644\u0649 208 \u0641\u0648\u0644\u062a<\/td>\n<td>240 \u0641\u0648\u0644\u062a \u2192 216 \u0641\u0648\u0644\u062a<\/td>\n<td>24 \u0641\u0648\u0644\u062a<\/td>\n<td>9.00\u00d7<\/td>\n<td>00 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0648\u0631\u062f\u0629<\/td>\n<td>480 \u0641\u0648\u0644\u062a \u2192 380 \u0641\u0648\u0644\u062a<\/td>\n<td>100 \u0641\u0648\u0644\u062a<\/td>\n<td>3.80\u00d7<\/td>\n<td>80 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0642\u0644\u064a\u0644 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u062d\u0631\u0643<\/td>\n<td>480 \u0641\u0648\u0644\u062a \u2192 460 \u0641\u0648\u0644\u062a<\/td>\n<td>20 \u0641\u0648\u0644\u062a<\/td>\n<td>23.0\u00d7<\/td>\n<td>00 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0627\u0644\u0633\u0637\u0631 \u0627\u0644\u0623\u062e\u064a\u0631 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\u0623\u064a 134 \u0641\u0648\u0644\u062a \u0644\u0644\u0648\u062d\u062f\u0629 \u0648\u0647\u0648 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 10% \u0645\u0646 \u0627\u0644\u062a tolerances \u0627\u0644\u062a\u064a \u0648\u0636\u0639\u062a\u0647\u0627 \u0645\u0639\u0638\u0645 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0639\u0646\u062f \u0627\u0644\u0639\u0645\u0644 \u0645\u0639 \u0645\u062d\u0648\u0644 \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a.<\/p>\n<p>\u064a\u062a\u0637\u0644\u0628 \u062a\u0642\u064a\u064a\u0645 \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0645\u062d\u0648\u0644 \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0637\u0648\u0631 \u0628\u0646\u0627\u0621\u064b 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\u0645\u0639 \u062a\u0642\u0644\u064a\u0644 \u062d\u062c\u0645 \u0627\u0644\u0645\u062d\u0648\u0644 \u0641\u064a \u062d\u0627\u0644\u0629 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0648\u0644\u062f.<\/p>\n<p>\u0627\u0644\u0639\u0645\u0644 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645 \u0647\u0648 \u062d\u064a\u062b \u062a\u0641\u0648\u0632 \u0648\u062d\u062f\u0629 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0639\u0627\u062f\u0629\u064b. \u062a\u0635\u0646\u0639 \u0633\u0648\u0628\u064a\u0646 <a href=\"\/ar\/product\/three-phase-transformer\/\">\u0645\u062d\u0648\u0644\u0627\u062a \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631<\/a> \u0644\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062a\u0648\u0642\u0641 \u0641\u064a\u0647\u0627 \u062f\u0644\u062a\u0627 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 \u0644\u0648\u062d\u062f\u062a\u064a\u0646 \u0635\u063a\u064a\u0631\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u0639\u0646 \u0643\u0648\u0646\u0647\u0627 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u2014 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0645\u0644 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0632\u0646\u060c \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062a\u0635\u062d\u064a\u062d 20%\u060c \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062d\u064a\u0627\u062f\u064a \u064a\u062a\u062a\u0628\u0639 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11633\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/Single-Phase-and-Three-Phase-Systems-Behave-Differently.webp\" alt=\"\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0648\u0627\u062d\u062f \u0648\u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u062b\u0644\u0627\u062b\u064a \u062a\u062a\u0635\u0631\u0641 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u0643\u064a\u0641 \u062a\u062e\u062a\u0644\u0641 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u0639\u0646 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u0627\u0644\u062e\u0627\u0635\u064a\u0629<\/th>\n<th>\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \/ \u0645\u062d\u0648\u0644 \u0630\u0627\u062a\u064a<\/th>\n<th>\u0645\u062d\u0648\u0644 \u0627\u0644\u0639\u0632\u0644<\/th>\n<th>\u0645\u062d\u0648\u0644 \u062a\u0648\u0632\u064a\u0639<\/th>\n<\/tr>\n<tr>\n<td>\u0639\u0644\u0627\u0642\u0629 \u0627\u0644\u0644\u0641<\/td>\n<td>\u0645\u0634\u062a\u0631\u0643 (\u0645\u062d\u0648\u0644 \u0630\u0627\u062a\u064a)<\/td>\n<td>\u0623\u0648\u0644\u064a \u0648\u062b\u0627\u0646\u0648\u064a \u0645\u0646\u0641\u0635\u0644<\/td>\n<td>\u0623\u0648\u0644\u064a \u0648\u062b\u0627\u0646\u0648\u064a \u0645\u0646\u0641\u0635\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/td>\n<td>5\u201320%<\/td>\n<td>\u0623\u064a \u0646\u0633\u0628\u0629<\/td>\n<td>\u0623\u064a \u0646\u0633\u0628\u0629\u060c \u062b\u0627\u0628\u062a\u0629<\/td>\n<\/tr>\n<tr>\n<td>kVA \u0644\u062d\u0645\u0644 \u0645\u0639\u064a\u0646<\/td>\n<td>\u062c\u0632\u0621 \u0635\u063a\u064a\u0631 \u0645\u0646 \u062d\u0645\u0644 kVA<\/td>\n<td>\u064a\u0633\u0627\u0648\u064a \u062d\u0645\u0644 kVA<\/td>\n<td>\u064a\u0633\u0627\u0648\u064a \u062d\u0645\u0644 kVA<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/td>\n<td>\u0644\u0627 \u0634\u064a\u0621<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u062d\u064a\u0627\u062f\u064a<\/td>\n<td>\u0644\u0627 \u064a\u0646\u0634\u0626 \u062d\u064a\u0627\u062f\u064a \u062c\u062f\u064a\u062f<\/td>\n<td>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0646\u0634\u0626 \u0646\u0638\u0627\u0645\u064b\u0627 \u0645\u0634\u062a\u0642\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644<\/td>\n<td>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0646\u0634\u0626 \u0646\u0638\u0627\u0645\u064b\u0627 \u0645\u0634\u062a\u0642\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a<\/td>\n<td>\u0644\u0627 \u0634\u064a\u0621<\/td>\n<td>\u0628\u0639\u0636<\/td>\n<td>\u0628\u0639\u0636<\/td>\n<\/tr>\n<tr>\n<td>\u0646\u0637\u0627\u0642 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/td>\n<td>05\u201310 kVA \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0648\u0631<\/td>\n<td>5 kVA \u0625\u0644\u0649 \u0639\u062f\u0629 \u0645\u0626\u0627\u062a \u0645\u0646 kVA<\/td>\n<td>15 kVA \u0625\u0644\u0649 10 MVA+<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/td>\n<td>$80\u2013$2,500<\/td>\n<td>$400\u2013$15,000<\/td>\n<td>$2,000\u2013$200,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0641\u0631\u0642 \u0641\u064a \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0647\u0648 \u0627\u0644\u0645\u062d\u0627\u064a\u062f. \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u0644\u0627 \u064a\u0648\u0641\u0631 \u0645\u062d\u0627\u064a\u062f\u064b\u0627 \u062c\u062f\u064a\u062f\u064b\u0627 \u0648\u0644\u0627 \u064a\u0648\u0641\u0631 \u0646\u0638\u0627\u0645\u064b\u0627 \u0645\u0634\u062a\u0642\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644. \u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u0648\u0644 \u064a\u063a\u064a\u0631 \u0641\u0642\u0637 \u062c\u0647\u062f \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062d\u0627\u0644\u064a. \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647\u060c \u064a\u0646\u062a\u062c \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u064a \u0646\u0638\u0627\u0645\u064b\u0627 \u062c\u062f\u064a\u062f\u064b\u0627 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0648\u0627\u0644\u0630\u064a \u0644\u0647 \u0623\u064a\u0636\u064b\u0627 \u0646\u0642\u0637\u0629 \u062a\u0623\u0631\u064a\u0636 \u0648\u0631\u0628\u0637 \u062e\u0627\u0635\u0629 \u0628\u0647. \u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u062d\u0648\u064a\u0644 \u0646\u0638\u0627\u0645 \u062f\u0644\u062a\u0627 \u0628\u062c\u0647\u062f 480 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 \u0646\u0638\u0627\u0645 208Y\/120 \u0641\u0648\u0644\u062a \u0645\u0639 \u0645\u062d\u0627\u064a\u062f \u0645\u0646\u0627\u0633\u0628\u060c \u0641\u0623\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u062d\u0648\u0644 \u062a\u0648\u0632\u064a\u0639 \u2014 \u0641\u064a\u0632\u064a\u0627\u0621 <a href=\"\/ar\/blog\/distribution-transformer-basics\/\">\u0643\u064a\u0641\u064a\u0629 \u0628\u0646\u0627\u0621 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u064a\u0629 \u0648\u0623\u064a\u0646 \u062a\u0642\u0639 \u0639\u0644\u0649 \u0627\u0644\u0634\u0628\u0643\u0629<\/a> \u0647\u064a \u062a\u0645\u0631\u064a\u0646 \u062a\u0635\u0645\u064a\u0645 \u0645\u062e\u062a\u0644\u0641 \u062a\u0645\u0627\u0645\u064b\u0627.<\/p>\n<p>\u062f\u0639\u0646\u0627 \u0646\u0628\u0633\u0637 \u0627\u0644\u0623\u0645\u0631: \u0627\u0644\u0639\u0632\u0644 \u0623\u0645\u0631 \u062d\u064a\u0648\u064a \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0645\u0637\u0644\u0648\u0628\u064b\u0627. \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u0644\u0627 \u064a\u0645\u0646\u0639 \u0623\u064a \u0627\u0636\u0637\u0631\u0627\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0623\u0648\u0644\u064a \u0645\u0646 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u062d\u0645\u0644 \u0648\u0644\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0637\u0644 \u0623\u0648 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0642\u0637\u0639 \u062d\u0644\u0642\u0629 \u0627\u0644\u0623\u0631\u0636. \u0641\u064a \u062d\u0627\u0644 \u0643\u0627\u0646 \u0634\u0631\u0627\u0624\u0643 \u0645\u062f\u0641\u0648\u0639\u064b\u0627 \u0628\u0623\u064a \u0645\u0646 \u0627\u0644\u0642\u0636\u0627\u064a\u0627 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0623\u0648 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0623\u0648 \u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0623\u0631\u0636 \u0648\u0644\u064a\u0633 \u0628\u0633\u0628\u0628 \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u062c\u0647\u062f\u060c \u0641\u0623\u0646\u062a \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u062e\u0637\u0623.<\/p>\n<h2>\u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0639\u0631\u0641\u0647\u0627 \u0642\u0628\u0644 \u0627\u0644\u0634\u0631\u0627\u0621<\/h2>\n<p>\u062a\u0642\u0648\u0645 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u0628\u0639\u0645\u0644 \u0645\u062d\u062f\u062f \u0648\u0627\u062d\u062f \u0628\u0634\u0643\u0644 \u062c\u064a\u062f. \u062a\u0638\u0647\u0631 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0639\u0646\u062f\u0645\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0644\u0634\u064a\u0621 \u0622\u062e\u0631 \u063a\u064a\u0631 \u0630\u0644\u0643 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u062d\u062f\u062f.<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">\u0628\u062f\u0648\u0646 \u0639\u0632\u0644\u060c \u064a\u062a\u0645 \u0641\u0642\u062f\u0627\u0646 \u0627\u062d\u062a\u0648\u0627\u0621 \u0627\u0644\u0639\u0637\u0644.<\/span> \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u0644\u0641\u0627\u062a \u0645\u0634\u062a\u0631\u0643\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0642\u0635\u0631 \u0641\u064a \u0623\u064a \u062c\u0627\u0646\u0628 \u0625\u0644\u0649 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\u0627\u0644\u062d\u0645\u0627\u064a\u0629.<\/li>\n<li><span style=\"color: #ff0000;\">\u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0645\u062d\u0627\u064a\u062f \u0627\u0644\u0645\u0641\u062a\u0648\u062d \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0631\u0628\u0639\u0629 \u0623\u0633\u0644\u0627\u0643.<\/span> \u0647\u0630\u0647 \u0648\u0627\u062d\u062f\u0629 \u0643\u0628\u064a\u0631\u0629. \u0639\u0646\u062f\u0645\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u0641\u064a \u0646\u0638\u0627\u0645 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631 \u0628\u0623\u0631\u0628\u0639\u0629 \u0623\u0633\u0644\u0627\u0643 \u0648\u064a\u0635\u0628\u062d \u0627\u0644\u0645\u062d\u0627\u064a\u062f \u0645\u0641\u0643\u0648\u0643\u064b\u0627 \u0639\u0644\u0649 \u062c\u0627\u0646\u0628 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\u060c \u0633\u064a\u0639\u064a\u062f \u0627\u0644\u062c\u0647\u062f \u062a\u0648\u0632\u064a\u0639 \u0646\u0641\u0633\u0647\u060c \u0648\u0633\u064a\u0631\u0649 \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0627\u0631\u062a\u0641\u0627\u0639\u064b\u0627 \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0641\u0648\u0642 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0637\u0628\u064a\u0639\u064a. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0639\u0631\u0636 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u0640 230 \u0641\u0648\u0644\u062a \u0644\u0644\u062a\u062f\u0645\u064a\u0631 \u0628\u0648\u0627\u0633\u0637\u0629 300 \u0641\u0648\u0644\u062a \u0628\u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u0645\u062a\u0635\u0644\u0629 \u0628\u0646\u0638\u0627\u0645 \u0648\u0627\u064a\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u064a\u0627\u062f\u064a\u0629 \u0633\u062a\u0643\u0648\u0646 \u0642\u0636\u064a\u0629 \u0633\u0644\u0627\u0645\u0629 \u0645\u0647\u0645\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0643\u0648\u0646\u0647\u0627 \u062a\u0641\u0635\u064a\u0644\u064b\u0627 \u062b\u0627\u0646\u0648\u064a\u064b\u0627.<\/li>\n<li><span style=\"color: #ff0000;\">\u0645\u062a\u0637\u0644\u0628\u0627\u062a NEC \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0641\u0631\u0648\u0639 \u0648\u0627\u0644\u0645\u063a\u0630\u064a\u0627\u062a.<\/span> \u064a\u062a\u0637\u0644\u0628 NEC 450.4 \u0623\u0646 \u062a\u062d\u062a\u0648\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0639\u0644\u0649 \u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f\u060c \u0648\u064a\u0646\u0637\u0628\u0642 \u0630\u0644\u0643 \u0639\u0644\u0649 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0630\u0627\u062a\u064a\u0629. \u062a\u0648\u0641\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 210.9 \u0648215.11 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0641\u0631\u064a\u062f\u0629 \u0628\u0634\u0623\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0630\u0627\u062a\u064a\u0629 \u0641\u064a \u062f\u0648\u0627\u0626\u0631 \u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0645\u063a\u0630\u064a\u0627\u062a. \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0647\u064a \u0623\u0646 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0645\u062e\u0637\u0637 \u0627\u0644\u062d\u0645\u0627\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0627\u0631\u062a\u062c\u0627\u0644\u0647 \u2014 \u0646\u0641\u0633 \u0627\u0644\u0627\u0646\u0636\u0628\u0627\u0637 \u0627\u0644\u0630\u064a \u064a\u0645\u0646\u0639 <a href=\"\/ar\/blog\/why-do-transformers-blow-causes-warning-signs-and-prevention-tips\/\">\u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0646 \u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u0645\u0628\u0643\u0631<\/a> \u064a\u0646\u0637\u0628\u0642 \u0647\u0646\u0627\u060c \u0648\u0645\u0639\u062f\u0627\u062a \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062c\u0647\u062f \u0623\u0643\u062b\u0631 \u062d\u0633\u0627\u0633\u064a\u0629 \u0644\u0630\u0644\u0643 \u0645\u0646 \u0645\u0639\u0638\u0645\u0647\u0627\u060c \u0644\u0623\u0646 \u0646\u0627\u0641\u0630\u0629 \u0627\u0644\u0639\u0637\u0644 \u0635\u063a\u064a\u0631\u0629 \u0648\u0627\u0644\u0639\u0648\u0627\u0642\u0628 \u0641\u0648\u0631\u064a\u0629.<\/li>\n<li><span style=\"color: #ff0000;\">\u064a\u062c\u0628 \u0623\u0646 \u0646\u062a\u0630\u0643\u0631 \u0623\u0646\u0647 \u062e\u0627\u0631\u062c \u0646\u0637\u0627\u0642 \u062a\u0635\u062d\u064a\u062d 20%\u060c \u064a\u0646\u062e\u0641\u0636 \u0645\u0636\u0627\u0639\u0641 kVA \u0648\u064a\u0646\u0642\u0644\u0628 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f \u0631\u0623\u0633\u064b\u0627 \u0639\u0644\u0649 \u0639\u0642\u0628.<\/span> \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u063a\u0628 \u0641\u064a \u0631\u0641\u0639 208 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 277 \u0641\u0648\u0644\u062a (\u062a\u0635\u062d\u064a\u062d 33%)\u060c \u0641\u0625\u0646\u0643 \u0633\u062a\u0646\u062a\u0647\u064a \u0628\u0645\u0636\u0627\u0639\u0641 \u0642\u062f\u0631\u0647 4.6 \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0635\u063a\u064a\u0631 \u0633\u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0639\u062f\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0628\u0634\u0643\u0644 \u0645\u062f\u0647\u0634\u060c \u0641\u064a \u0627\u0644\u0644\u062d\u0638\u0629 \u0627\u0644\u062a\u064a \u064a\u0635\u0628\u062d \u0641\u064a\u0647\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u0639\u0632\u0644 \u062e\u064a\u0627\u0631\u064b\u0627 \u0623\u0643\u062b\u0631 \u0623\u0645\u0627\u0646\u064b\u0627 \u0648\u0623\u0631\u062e\u0635.<\/li>\n<li><span style=\"color: #ff0000;\">\u0639\u062f\u0645 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062a\u0631\u062f\u062f.<\/span> \u0647\u0646\u0627\u0643 \u0641\u0631\u0642 \u0643\u0628\u064a\u0631: \u0622\u0644\u0629 \u062a\u0639\u0645\u0644 \u0628\u062a\u0631\u062f\u062f 50 \u0647\u0631\u062a\u0632 \u0648\u062a\u0632\u0648\u062f \u0628\u062a\u0631\u062f\u062f 60 \u0647\u0631\u062a\u0632 \u0645\u0646 \u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629 \u062a\u062a\u0637\u0644\u0628 \u0645\u062d\u0648\u0644 \u062a\u0631\u062f\u062f\u060c \u0648\u0644\u064a\u0633 \u0645\u062d\u0648\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0628\u0639\u0628\u0627\u0631\u0629 \u0623\u062e\u0631\u0649\u060c \u064a\u0642\u0648\u0645 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0628\u0634\u0631\u0627\u0621 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0628\u0643-\u0628\u0648\u0633\u062a \u0644\u062d\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0645\u0639 \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0648\u0631\u062f\u0629 \u0644\u064a\u0643\u062a\u0634\u0641\u0648\u0627 \u0623\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0642\u062f \u064a\u0643\u0648\u0646 \u0641\u0639\u0627\u0644\u064b\u0627 \u0641\u0642\u0637 \u0641\u064a \u0646\u0635\u0641 \u0627\u0644\u062d\u0627\u0644\u0627\u062a.<\/li>\n<li><span style=\"color: #ff0000;\">\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0642\u062f\u0631\u0629.<\/span> \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u064f\u0628\u0646\u0649 \u0647\u0630\u0647 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0644\u062a\u062d\u0645\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u0641\u0626\u0629 H (180 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629) \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0642\u0635\u0648\u0649 \u064a\u0628\u0644\u063a 115 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u0625\u0630\u0627 \u0648\u0636\u0639\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0641\u064a \u0633\u0642\u0641 \u0628\u0644\u0627 \u062a\u0647\u0648\u064a\u0629\u060c \u0633\u062a\u0642\u0644\u0644 \u0645\u0646 \u0639\u0645\u0631\u0647\u0627 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a.<\/li>\n<li><span style=\"color: #ff0000;\">\u062a\u0648\u0641\u0631 \u0627\u0644\u0623\u062c\u0647\u0632\u0629.<\/span> \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0645\u062a\u0627\u062d\u0629 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0646\u0637\u0644\u0627\u0642 \u062a\u0642\u0631\u064a\u0628\u064a\u0629 \u062a\u0628\u0644\u063a 0.05 kVA \u062d\u062a\u0649 10 kVA \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631. \u0625\u0630\u0627 \u0638\u0647\u0631\u062a \u0623\u064a \u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0639\u0646 \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0633\u062a\u062a\u062c\u0627\u0648\u0632 \u0623\u0648\u0642\u0627\u062a \u0627\u0644\u0627\u0646\u062a\u0638\u0627\u0631 \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11634\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/09\/The-Downsides-You-Should-Know-Before-You-Buy.webp\" alt=\"\u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0639\u0631\u0641\u0647\u0627 \u0642\u0628\u0644 \u0627\u0644\u0634\u0631\u0627\u0621\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u0623\u064a\u0646 \u064a\u062a\u0645 \u062a\u0631\u0643\u064a\u0628 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0628\u0643-\u0628\u0648\u0633\u062a \u0641\u0639\u0644\u064a\u064b\u0627<\/h2>\n<p>\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062e\u062a\u0635\u0631\u0629 \u0648\u062f\u0642\u064a\u0642\u0629 \u062c\u062f\u064b\u0627. \u0625\u0630\u0627 \u0644\u0645 \u062a\u062c\u062f \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062a\u064a \u062a\u0631\u063a\u0628 \u0641\u064a \u062d\u0644\u0647\u0627 \u0641\u064a\u0647\u0627\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0644\u0628\u062d\u062b \u0639\u0646 \u0645\u0635\u0627\u062f\u0631 \u0623\u062e\u0631\u0649.<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/th>\n<th>\u0644\u0645\u0627\u0630\u0627 \u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0628\u0643-\u0628\u0648\u0633\u062a<\/th>\n<th>\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/th>\n<\/tr>\n<tr>\n<td>\u0646\u0638\u0627\u0645 HVAC \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d \u0628\u062a\u0631\u062f\u062f 208 \u0641\u0648\u0644\u062a<\/td>\n<td>\u0644\u0648\u062d\u0629 \u0627\u0633\u0645 \u0627\u0644\u0648\u062d\u062f\u0629 230 \u0641\u0648\u0644\u062a\u060c \u0627\u0644\u0625\u0645\u062f\u0627\u062f \u0647\u0648 208 \u0641\u0648\u0644\u062a<\/td>\n<td>1\u20133 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0637\u0627\u0628\u0642\u0629 \u0644\u0648\u062d\u0629 \u0627\u0633\u0645 \u0627\u0644\u0645\u062d\u0631\u0643<\/td>\n<td>\u0625\u0645\u062f\u0627\u062f 480 \u0641\u0648\u0644\u062a\u060c \u0644\u0648\u062d\u0629 \u0627\u0633\u0645 460 \u0641\u0648\u0644\u062a<\/td>\n<td>5\u20135 kVA<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629 \u0639\u0644\u0649 \u0625\u0645\u062f\u0627\u062f 600 \u0641\u0648\u0644\u062a \u0623\u0648 480 \u0641\u0648\u0644\u062a<\/td>\n<td>\u0645\u0639\u062f\u0627\u062a \u0645\u0633\u062a\u0648\u0631\u062f\u0629 \u0628\u062c\u0647\u062f 380\u2013400 \u0641\u0648\u0644\u062a<\/td>\n<td>3\u201310 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0642\u0644\u064a\u0645 \u062c\u0647\u062f \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0648\u0627\u0644\u062a\u062d\u0643\u0645<\/td>\n<td>\u0645\u0648\u0635\u0644 \u0637\u0648\u064a\u0644 \u0645\u0639 \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0645\u0632\u0645\u0646<\/td>\n<td>5\u20132 kVA<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u062d\u0645\u0627\u0644 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0635\u063a\u064a\u0631\u0629 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 480 \u0641\u0648\u0644\u062a<\/td>\n<td>\u0631\u0641\u0639 240 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 480 \u0641\u0648\u0644\u062a<\/td>\n<td>\u0648\u062d\u062f\u062a\u0627\u0646\u060c \u062f\u0644\u062a\u0627 \u0645\u0641\u062a\u0648\u062d\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0637\u0627\u0628\u0642\u0629 \u062e\u0631\u062c \u0627\u0644\u0639\u0627\u0643\u0633 \u0627\u0644\u0634\u0645\u0633\u064a<\/td>\n<td>\u062a\u0642\u0644\u064a\u0645 \u062e\u0631\u062c \u0627\u0644\u0639\u0627\u0643\u0633 \u0625\u0644\u0649 \u0646\u0642\u0637\u0629 \u0627\u0644\u0631\u0628\u0637<\/td>\n<td>\u0645\u062d\u062f\u062f \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u064a\u062c\u0628 \u0645\u0644\u0627\u062d\u0638\u0629 \u0627\u0644\u062d\u0630\u0641 \u0641\u064a \u0627\u0644\u0642\u0627\u0626\u0645\u0629: \u0623\u064a \u062d\u0627\u0644\u0629 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0627\u064a\u062f \u062c\u062f\u064a\u062f\u060c \u062a\u0644\u0643 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0639\u0632\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062d\u0627\u0644\u064a\u060c \u0623\u064a \u0627\u0646\u062d\u0631\u0627\u0641 \u064a\u062a\u0637\u0644\u0628 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0648\u0627\u062d\u062f \u0641\u064a \u0627\u0644\u0645\u0626\u0629 \u0645\u0646 \u0627\u0644\u062a\u0635\u062d\u064a\u062d\u060c \u0648\u0623\u062e\u064a\u0631\u064b\u0627\u060c \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062b\u0644\u0627\u062b\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646.<\/p>\n<h2>\u062a\u0643\u0644\u0641\u0629 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0628\u0643-\u0628\u0648\u0633\u062a<\/h2>\n<p>\u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u0648\u0636\u062d\u0629 \u0623\u062f\u0646\u0627\u0647 \u0647\u064a \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0639\u062a\u0627\u062f\u0629 \u0644\u0644\u0648\u062d\u062f\u0627\u062a \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0641\u064a \u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0648\u0627\u0644\u0627\u062a\u062d\u0627\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u060c \u0645\u0641\u062a\u0648\u062d\u0629 \u0623\u0648 \u0645\u063a\u0644\u0642\u0629\u060c \u0648\u062a\u062a\u0623\u062b\u0631 \u0628\u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0648\u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0623\u0646 \u062a\u062a\u063a\u064a\u0631 \u062d\u0633\u0628 \u062a\u0648\u0642\u064a\u062a \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n<table>\n<tbody>\n<tr>\n<th>\u0627\u0644\u062a\u0635\u0646\u064a\u0641<\/th>\n<th>\u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/th>\n<th>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639<\/th>\n<\/tr>\n<tr>\n<td>05\u20130.25 kVA<\/td>\n<td>$60\u2013$120<\/td>\n<td>\u0627\u0644\u062a\u062d\u0643\u0645\u060c \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629<\/td>\n<\/tr>\n<tr>\n<td>5 kVA<\/td>\n<td>$90\u2013$180<\/td>\n<td>\u062a\u0642\u0644\u064a\u0645 \u0645\u062d\u0631\u0643 \u0648\u0627\u062d\u062f<\/td>\n<\/tr>\n<tr>\n<td>1 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>$150\u2013$280<\/td>\n<td>\u062d\u062a\u0649 ~9.5 kVA \u062d\u0645\u0644 \u0639\u0646\u062f \u0631\u0641\u0639 208\u2192230 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n<tr>\n<td>2 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>$250\u2013$450<\/td>\n<td>HVAC \u0635\u063a\u064a\u0631\u060c \u0645\u0636\u062e\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td>3 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>$350\u2013$600<\/td>\n<td>\u0648\u062d\u062f\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d\u060c \u0622\u0644\u0627\u062a \u0635\u063a\u064a\u0631\u0629<\/td>\n<\/tr>\n<tr>\n<td>5 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>$500\u2013$900<\/td>\n<td>HVAC \u0623\u0643\u0628\u0631\u060c \u0645\u0639\u062f\u0627\u062a \u0645\u0633\u062a\u0648\u0631\u062f\u0629<\/td>\n<\/tr>\n<tr>\n<td>5\u201310 kVA<\/td>\n<td>$900\u2013$2,500<\/td>\n<td>\u0623\u062d\u0645\u0627\u0644 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u062b\u0642\u064a\u0644\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0625\u0630\u0627 \u0642\u0627\u0631\u0646 \u0627\u0644\u0645\u0631\u0621 \u0628\u064a\u0646 \u0627\u0644\u062c\u0647\u0627\u0632\u064a\u0646\u060c \u064a\u0635\u0628\u062d \u0627\u0644\u0641\u0631\u0642 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0646\u0641\u0642\u0627\u062a \u0627\u0644\u0645\u0639\u0646\u064a\u0629 \u0648\u0627\u0636\u062d\u064b\u0627: \u0645\u062d\u0648\u0644 \u0639\u0632\u0644 \u0628\u0642\u062f\u0631\u0629 9.58 kVA \u0623\u0648 \u0645\u062d\u0648\u0644 \u062a\u0648\u0632\u064a\u0639 \u064a\u064f\u0633\u0639\u0631 \u0628\u0639\u062f\u0629 \u0622\u0644\u0627\u0641 \u0645\u0646 \u0627\u0644\u062f\u0648\u0644\u0627\u0631\u0627\u062a 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\u0625\u0644\u0649 20%\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u062d\u0648\u064a\u0644 120 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 240 \u0641\u0648\u0644\u062a \u0647\u0648 \u062f\u0644\u062a\u0627 \u0628\u0645\u0642\u062f\u0627\u0631 100% \u064a\u062a\u0637\u0644\u0628 \u0645\u062d\u0648\u0644 \u0639\u0632\u0644 \u0628\u0646\u0633\u0628\u0629 2:1\u060c \u0623\u0648 \u0645\u062d\u0648\u0644 \u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a \u0628\u062a\u0642\u0631\u064a\u0628 1:1 \u0641\u064a \u0627\u0644\u0623\u0639\u0644\u0649\u060c \u0623\u0648 \u0645\u062d\u0648\u0644 \u0631\u0641\u0639 \u0645\u062e\u0635\u0635. \u0639\u0646\u062f\u0645\u0627 \u064a\u0628\u062d\u062b \u0627\u0644\u0646\u0627\u0633 \u0639\u0646 \u0647\u0630\u0627\u060c \u0641\u0625\u0646\u0647\u0645 \u0625\u0645\u0627 \u064a\u0631\u064a\u062f\u0648\u0646 \u0645\u062d\u0648\u0644\u064b\u0627 \u064a\u0639\u0645\u0644 \u0645\u0639 \u062a\u0635\u0646\u064a\u0641 \u062c\u0647\u062f \u0623\u0648\u0644\u064a \u064a\u0628\u0644\u063a 120 \u0641\u0648\u0644\u062a \u0648\u062a\u0635\u0646\u064a\u0641 \u062c\u0647\u062f \u062b\u0627\u0646\u0648\u064a \u064a\u0628\u0644\u063a 12 \u0641\u0648\u0644\u062a \u0623\u0648 24 \u0641\u0648\u0644\u062a \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0625\u062c\u0631\u0627\u0621 \u062a\u0635\u062d\u064a\u062d\u0627\u062a \u0635\u063a\u064a\u0631\u0629\u060c \u0623\u0648 \u064a\u062d\u062a\u0627\u062c\u0648\u0646 \u0625\u0644\u0649 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062c\u0647\u0627\u0632 240 \u0641\u0648\u0644\u062a \u0645\u0639 \u062c\u0647\u062f \u0625\u0645\u062f\u0627\u062f \u064a\u0628\u0644\u063a 120 \u0641\u0648\u0644\u062a \u0641\u0642\u0637 \u0648\u064a\u062d\u062a\u0627\u062c\u0648\u0646 \u0625\u0644\u0649 \u0625\u062c\u0631\u0627\u0621 \u062a\u062d\u0648\u064a\u0644 \u0631\u0641\u0639. \u0644\u062d\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u0623\u062e\u064a\u0631\u0629\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644 \u0628\u0646\u0633\u0628\u0629 1:2 \u0641\u0639\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0623\u0631\u0636 \u0648\u0627\u0644\u062d\u064a\u0627\u062f\u064a \u0644\u0644\u062d\u0645\u0644 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u062a\u0632\u0648\u064a\u062f\u0647.<\/p>\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul>\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 (\u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0648\u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a)\u060c 210.9 \u0648215.11<\/a><\/li>\n<li><a href=\"https:\/\/www.ul.com\/\" rel=\"nofollow noopener\" target=\"_blank\">UL Solutions \u2014 UL 506 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629<\/a><\/li>\n<li><a href=\"https:\/\/www.nema.org\/standards\/view\/transformers-regulators-and-reactors\" rel=\"nofollow noopener\" target=\"_blank\">NEMA \u2014 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u0646\u0638\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a<\/a><\/li>\n<li><a href=\"https:\/\/www.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE \u2014 \u0645\u0639\u0627\u064a\u064a\u0631 \u0633\u0644\u0633\u0644\u0629 C57 \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u0646\u0638\u0645\u0627\u062a<\/a><\/li>\n<li><a href=\"https:\/\/www.energy.gov\/eere\/amo\/articles\/energy-conservation-program-electric-motors\" 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 \u2014 \u062a\u0648\u062c\u064a\u0647\u0627\u062a \u062a\u062d\u0645\u0644 \u062c\u0647\u062f \u0627\u0644\u0645\u062d\u0631\u0643 \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0637\u0627\u0642\u0629<\/a><\/li>\n<li><a href=\"https:\/\/www.acmepowerdist.com\/\" rel=\"nofollow noopener\" target=\"_blank\">Acme Electric \u2014 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644 \u0628\u0627\u0643-\u0628\u0648\u0633\u062a<\/a><\/li>\n<li><a href=\"https:\/\/www.eaton.com\/us\/en-us\/products\/electrical-circuit-protection.html\" rel=\"nofollow noopener\" target=\"_blank\">Eaton \u2014 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0641\u0646\u064a\u0629 \u0644\u0645\u062d\u0648\u0644 \u0648\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062c\u0647\u062f<\/a><\/li>\n<\/ul>\n<h2>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u0645\u062d\u0648\u0644 \u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u0635\u062d\u064a\u062d\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0643\u0648\u0646\u0647 \u0645\u062d\u0648\u0644\u064b\u0627 \u0628\u0627\u0644\u0645\u0639\u0646\u0649 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u0643\u0644\u0645\u0629. \u0625\u0646\u0647 \u064a\u062d\u0644 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062c\u0647\u062f \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0635\u062d\u064a\u062d\u0647\u0627 \u0628\u0645\u0642\u062f\u0627\u0631 5%-20% \u0628\u0645\u0633\u0627\u0639\u062f\u0629 \u0645\u0639\u062f\u0627\u062a \u062a\u0643\u0644\u0641\u062a\u0647\u0627 \u0623\u0642\u0644 \u0628\u0643\u062b\u064a\u0631 \u0648\u0623\u0635\u063a\u0631 \u0645\u0646 \u0645\u062d\u0648\u0644 \u0627\u0644\u0639\u0632\u0644. \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0643\u064a\u0644\u0648\u0648\u0627\u062a \u0644\u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u0648\u0644 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 9.58kVA \u0644\u0645\u062d\u0648\u0644 \u0645\u0635\u0646\u0641 1kVA\u060c \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0648\u0636\u0639 \u0647\u0648 \u0623\u0646 \u0645\u062d\u0648\u0644 \u0628\u0627\u0643-\u0628\u0648\u0633\u062a \u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0639\u0647 \u0648\u0641\u0642\u064b\u0627 \u0644\u0646\u0641\u0633 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0644\u0625\u062b\u0628\u0627\u062a \u0623\u0646 \u0627\u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0628\u0645\u0642\u062f\u0627\u0631 33% \u0644\u0627 \u0645\u0639\u0646\u0649 \u0644\u0647\u0627.<\/p>\n<p>\u0639\u0646\u062f \u0627\u0644\u062d\u062f\u064a\u062b \u0639\u0646 \u0645\u0632\u0627\u064a\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0648\u0644 \u0628\u0627\u0643-\u0628\u0648\u0633\u062a\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u064f\u0636\u0627\u0641 \u0623\u0646 \u0647\u0646\u0627\u0643 \u062b\u0644\u0627\u062b \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u0646 \u0627\u0644\u0642\u0636\u0627\u064a\u0627 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u062e\u0630\u0647\u0627 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631. \u0623\u0648\u0644\u0627\u064b \u0648\u0642\u0628\u0644 \u0643\u0644 \u0634\u064a\u0621\u060c \u064a\u062c\u0628 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0639\u0627\u0645\u0644 \u0630\u064a \u0627\u0644\u0635\u0644\u0629\u060c \u062d\u064a\u062b \u0625\u0646 \u062d\u062a\u0649 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0637\u0641\u064a\u0641\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u0639\u062f\u0629 \u0645\u0634\u0627\u0643\u0644 \u062e\u0637\u064a\u0631\u0629. \u062b\u0627\u0646\u064a\u064b\u0627\u060c \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0627\u062a\u0635\u0627\u0644 \u0625\u0645\u062f\u0627\u062f \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631\u060c \u064a\u062c\u0628 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0645\u062d\u0627\u064a\u062f\u0629 \u0644\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0628\u0634\u0643\u0644 \u0645\u0646\u0627\u0633\u0628\u060c \u0628\u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0622\u0645\u0646\u064b\u0627 \u0644\u0644\u0645\u0639\u062f\u0627\u062a. \u0648\u0623\u062e\u064a\u0631\u064b\u0627 \u0648\u0644\u064a\u0633 \u0622\u062e\u0631\u064b\u0627\u060c \u0639\u0646\u062f \u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0646\u0632\u0627\u0647\u0629 \u0647\u064a \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>In a typical scenario, an HVAC technician contacts the experts to share about a new rooftop unit with a voltage rating of 230 volts but it has been receiving a constant voltage supply of only 208 volts, causing frequent tripping of the compressor due to voltage drop. The solution turns out to be quite a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11631","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\/11631","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=11631"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/11631\/revisions"}],"predecessor-version":[{"id":11638,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/11631\/revisions\/11638"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media\/11632"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media?parent=11631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/categories?post=11631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/tags?post=11631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}