{"id":197,"date":"2026-08-22T02:34:20","date_gmt":"2026-08-21T18:34:20","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=197"},"modified":"2026-08-29T23:43:34","modified_gmt":"2026-08-29T15:43:34","slug":"a-brief-discussion-on-energy-saving-and-consumption-reducing-transformation-and-economic-operation-o","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ar\/news\/a-brief-discussion-on-energy-saving-and-consumption-reducing-transformation-and-economic-operation-o\/","title":{"rendered":"\u0645\u0646\u0627\u0642\u0634\u0629 \u0645\u0648\u062c\u0632\u0629 \u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 - \u062a\u0648\u0641\u064a\u0631\u0647\u0627 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0633\u062a\u0647\u0644\u0627\u0643\u0647\u0627 - \u062a\u062d\u0648\u064a\u0644\u0647\u0627 \u0648\u062a\u0634\u063a\u064a\u0644\u0647\u0627 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a \u0644\u0645\u062d\u0648\u0644\u0627\u062a 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\u0647\u0630\u0647 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0645\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0645\u062f\u0629 8760 \u0633\u0627\u0639\u0629 \u0643\u0644 \u0639\u0627\u0645 \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u062c\u0647\u0648\u062f \u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0637\u0627\u0642\u0629. \u062a\u062d\u062f\u062b \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u062d\u0645\u0644 (\u0623\u0648 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0646\u062d\u0627\u0633) \u0628\u0633\u0628\u0628 \u0645\u0631\u0648\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0628\u0631 \u0627\u0644\u0644\u0641\u0627\u0626\u0641 \u0648\u062a\u062e\u062a\u0644\u0641 \u0645\u0639 \u0645\u0631\u0628\u0639 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0623\u0648 \u0628\u0639\u0628\u0627\u0631\u0629 \u0623\u062e\u0631\u0649\u060c \u0639\u0646\u062f\u0645\u0627 \u064a\u0639\u0645\u0644 \u0627\u0644\u0645\u062d\u0648\u0644 \u0639\u0646\u062f \u062d\u0645\u0644 50% \u0641\u0642\u0637 \u064a\u062a\u0645 \u062a\u0633\u062c\u064a\u0644 25% \u0645\u0646 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0642\u062f\u0631\u0629.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u062d\u062c\u0645 \u0627\u0644\u0645\u062d\u0648\u0644<\/th>\n<th>\u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u062f\u064a\u0645<\/th>\n<th>GB 20052-2 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u062f\u0631\u062c\u0629 2<\/th>\n<th>\u0627\u0644\u0642\u0644\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0628\u0644\u0648\u0631 (\u0627\u0644\u062f\u0631\u062c\u0629 1)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>270\u2013350 \u0648\u0627\u0637<\/td>\n<td>130\u2013180 \u0648\u0627\u0637<\/td>\n<td>60\u201390 \u0648\u0627\u0637<\/td>\n<\/tr>\n<tr>\n<td>400 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>800\u20131,100 \u0648\u0627\u0637<\/td>\n<td>400\u2013520 \u0648\u0627\u0637<\/td>\n<td>180\u2013260 \u0648\u0627\u0637<\/td>\n<\/tr>\n<tr>\n<td>1,000 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>1,500\u20132,100 \u0648\u0627\u0637<\/td>\n<td>700\u20131,100 \u0648\u0627\u0637<\/td>\n<td>350\u2013500 \u0648\u0627\u0637<\/td>\n<\/tr>\n<tr>\n<td>2,500 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>3,200\u20134,500 \u0648\u0627\u0637<\/td>\n<td>1,600\u20132,400 \u0648\u0627\u0637<\/td>\n<td>800\u20131,200 \u0648\u0627\u0637<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0643\u0645\u0627 \u0647\u0648 \u0645\u0648\u0636\u062d\u060c \u0641\u0625\u0646 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0642\u0644\u0628 \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0639\u0627\u062f\u0629 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0623\u0639\u0644\u0649 \u0628\u0645\u0642\u062f\u0627\u0631 \u0645\u0631\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u0648\u062b\u0644\u0627\u062b \u0625\u0644\u0649 \u062e\u0645\u0633 \u0645\u0631\u0627\u062a \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0642\u0644\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0628\u0644\u0648\u0631. \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u062a\u062d\u062f\u062b \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0627\u0644\u0633\u0627\u0639\u0629 \u0637\u0648\u0627\u0644 \u0623\u064a\u0627\u0645 \u0627\u0644\u0623\u0633\u0628\u0648\u0639\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0633\u0646\u0648\u064a \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0643\u0628\u064a\u0631: \u0639\u0646\u062f \u0633\u0639\u0631 kWh \u064a\u0633\u0627\u0648\u064a 0.10\u060c \u0641\u0625\u0646 \u0625\u062c\u0645\u0627\u0644\u064a \u0641\u0631\u0642 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u064a\u0635\u0644 \u0625\u0644\u0649 $876 \u0633\u0646\u0648\u064a\u064b\u0627 \u0641\u064a \u062d\u0627\u0644\u0629 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062e\u0633\u0627\u0626\u0631 \u062a\u062d\u0645\u064a\u0644.<\/p>\n<h2 id=\"retrofit-vs-replace\">\u0627\u0644\u062a\u062d\u062f\u064a\u062b \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u0646 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0643\u0627\u0645\u0644<\/h2>\n<p>\u0625\u0639\u0627\u062f\u0629 \u0644\u0641 \u0648\u0625\u0639\u0627\u062f\u0629 \u0642\u0644\u0628 \u0645\u062d\u0648\u0644 \u0645\u0648\u062c\u0648\u062f \u0647\u064a \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0644\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0648\u0642\u062f \u062a\u0643\u0648\u0646 \u062d\u062a\u0649 \u0627\u0644\u0634\u064a\u0621 \u0627\u0644\u0635\u062d\u064a\u062d \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0647 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0648\u0627\u0644\u0625\u0643\u0633\u0633\u0648\u0627\u0631\u0627\u062a \u0641\u064a \u062d\u0627\u0644\u0629 \u062c\u064a\u062f\u0629 \u0648\u0643\u0627\u0646 \u0644\u0644\u0645\u062d\u0648\u0644 \u062a\u0635\u0646\u064a\u0641 \u062e\u0627\u0635 \u0623\u0648 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0631\u0645\u0648\u0632 \u0627\u0644\u0634\u0628\u0643\u0629 \u0623\u0648 \u0642\u064a\u0648\u062f \u0627\u0644\u0645\u0648\u0642\u0639 \u0644\u0627 \u062a\u0639\u0637\u064a \u0641\u0631\u0635\u0629 \u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0645\u0645\u0627\u062b\u0644.<br \/>\n\u0644\u0643\u0646 \u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u0633\u062a\u062e\u0628\u0631 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0636\u062f \u0647\u0630\u0627 \u0627\u0644\u0642\u0631\u0627\u0631.<\/p>\n<ul>\n<li>\u062a\u0643\u0644\u0641 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0644\u0641 \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u0646 \u062d\u0648\u0627\u0644\u064a 60-80% \u0645\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062c\u062f\u064a\u062f\u060c \u0644\u0643\u0646\u0643 \u0644\u0627 \u062a\u0632\u0627\u0644 \u062a\u0646\u062a\u0647\u064a \u0628\u0648\u062d\u062f\u0629 \u0645\u0639 \u062e\u0632\u0627\u0646 \u0642\u062f\u064a\u0645 \u0645\u0639 \u062d\u0634\u0648\u0627\u062a\u060c \u0648\u0628\u0648\u0634\u0627\u062a\u060c \u0648\u0632\u064a\u062a \u0642\u062f\u064a\u0645 \u062f\u0648\u0646 \u0623\u064a \u062a\u0642\u0644\u064a\u0644 \u0645\u0646 \u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u0633\u0627\u0628\u0642.<\/li>\n<li>\u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0628\u0648\u062d\u062f\u0629 \u062d\u062f\u064a\u062b\u0629 \u064a\u0639\u0646\u064a \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0641\u0648\u0627\u0626\u062f \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u062d\u062f\u064a\u062b\u060c \u0648\u062e\u0632\u0627\u0646 \u062c\u062f\u064a\u062f\u060c \u0648\u0639\u0632\u0644\u060c \u0648\u0636\u0645\u0627\u0646\u060c \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0635\u064a\u0627\u0646\u0629 \u0645\u062e\u0641\u0636\u0629.<\/li>\n<li>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u062a\u062a\u063a\u064a\u0631: \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0630\u064a \u062a\u0645 \u0634\u0631\u0627\u0624\u0647 \u0641\u064a \u0639\u0627\u0645 2005 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 GB 20052 \u062d\u064a\u062b \u0623\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062d\u062f\u064a\u062b \u0645\u062e\u062a\u0644\u0641\u060c \u0646\u0627\u0647\u064a\u0643 \u0639\u0646 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u064a\u0647\u0627 \u0641\u064a \u0639\u0627\u0645 1995 \u0648\u0645\u0627 \u0642\u0628\u0644\u0647. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 \u0645\u0639 \u0642\u0644\u0628 \u0642\u062f\u064a\u0645\u060c \u0648\u0627\u0644\u0630\u064a \u0633\u064a\u0638\u0647\u0631 \u0623\u064a\u0636\u064b\u0627 \u062e\u0633\u0627\u0626\u0631 \u062a\u0628\u0644\u063a \u062d\u0648\u0627\u0644\u064a 1.8 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 0.9 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629.<\/li>\n<\/ul>\n<p>\u0642\u0627\u0639\u062f\u0629 \u0639\u0645\u0644\u064a\u0629 \u0633\u062a\u0643\u0648\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u062b \u0641\u0642\u0637 \u0625\u0630\u0627 \u0644\u0645 \u062a\u062a\u0645\u0643\u0646 \u0645\u0646 \u0625\u062c\u0631\u0627\u0621 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0644\u0623\u0633\u0628\u0627\u0628 \u0645\u0627\u062f\u064a\u0629 \u0623\u0648 \u0642\u064a\u0648\u062f \u0627\u0644\u0645\u0648\u0642\u0639. \u062e\u0644\u0627\u0641 \u0630\u0644\u0643\u060c \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647 \u0628\u0623\u0639\u0644\u0649 \u0641\u0626\u0629 \u0643\u0641\u0627\u0621\u0629 \u064a\u064f\u0633\u0645\u062d \u0644\u0643 \u0628\u0647\u0627.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u062e\u064a\u0627\u0631<\/th>\n<th>\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u062c\u062f\u064a\u062f\u0629<\/th>\n<th>\u0646\u062a\u064a\u062c\u0629 \u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644<\/th>\n<th>\u0627\u0644\u0636\u0645\u0627\u0646<\/th>\n<th>\u0627\u0644\u0623\u0641\u0636\u0644 \u0639\u0646\u062f\u0645\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0644\u0641 \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u0646<\/td>\n<td>60\u201380% \u0645\u0646 \u0627\u0644\u062c\u062f\u064a\u062f<\/td>\n<td>\u064a\u0628\u0642\u0649 \u0627\u0644\u0642\u0644\u0628 \u0627\u0644\u0642\u062f\u064a\u0645\u061b \u0645\u0643\u0627\u0633\u0628 \u0642\u0644\u064a\u0644\u0629<\/td>\n<td>\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0644\u0641 \u0641\u0642\u0637<\/td>\n<td>\u062a\u0635\u0646\u064a\u0641 \u063a\u064a\u0631 \u0639\u0627\u062f\u064a\u060c \u0642\u064a\u0648\u062f \u0645\u0648\u0642\u0639 \u062b\u0627\u0628\u062a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0642\u0644\u0628 \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u0646<\/td>\n<td>70\u201390% \u0645\u0646 \u0627\u0644\u062c\u062f\u064a\u062f<\/td>\n<td>\u0642\u0644\u0628 \u062c\u062f\u064a\u062f\u060c \u0644\u0643\u0646 \u062e\u0632\u0627\u0646\/\u0628\u0648\u0634\u0627\u062a \u0642\u062f\u064a\u0645\u0629<\/td>\n<td>\u0627\u0644\u0642\u0644\u0628 \u0641\u0642\u0637<\/td>\n<td>\u0646\u0627\u062f\u0631\u0627\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u064b\u0627<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0643\u0627\u0645\u0644\u060c \u062f\u0631\u062c\u0629 2<\/td>\n<td>100%<\/td>\n<td>\u0646\u0635\u0641 \u0645\u0642\u0627\u0628\u0644 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u0633\u0639\u064a\u0646\u064a\u0627\u062a<\/td>\n<td>\u0648\u062d\u062f\u0629 \u0643\u0627\u0645\u0644\u0629\u060c 12\u201324 \u0634\u0647\u0631\u064b\u0627<\/td>\n<td>\u062d\u0627\u0644\u0629 \u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0642\u064a\u0627\u0633\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0643\u0627\u0645\u0644\u060c \u0646\u0648\u0627\u0629 \u063a\u064a\u0631 \u0645\u062a\u0628\u0644\u0648\u0631\u0629<\/td>\n<td>120\u2013140%<\/td>\n<td>60\u201370% \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a<\/td>\n<td>\u0648\u062d\u062f\u0629 \u0643\u0627\u0645\u0644\u0629\u060c 12\u201324 \u0634\u0647\u0631\u064b\u0627<\/td>\n<td>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062d\u0645\u0644\u0629 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0627\u0644\u0633\u0627\u0639\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-199\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Retrofit-in-Place-vs-Full-Replacement.webp\" alt=\"\u0627\u0644\u062a\u062d\u062f\u064a\u062b \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u0646 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0643\u0627\u0645\u0644\" width=\"1448\" height=\"1086\" \/><\/p>\n<p>\u0627\u0644\u0633\u0628\u0628 \u0648\u0631\u0627\u0621 \u062a\u0623\u064a\u064a\u062f \u0627\u0644\u0627\u0633\u062a\u0634\u0627\u0631\u064a\u064a\u0646 \u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0645\u0648\u0636\u062d \u0641\u064a \u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u064a\u061b \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u062d\u062f\u064a\u062b \u0648\u0645\u0627 \u064a\u062d\u0642\u0642\u0647 \u0639\u0627\u062f\u0629 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u062a\u0643\u0644\u0641\u0629 \u0648\u062d\u062f\u0629 \u062c\u062f\u064a\u062f\u0629 \u0648\u0627\u0644\u0645\u062f\u062e\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0648\u0644\u062f\u0647\u0627.<\/p>\n<h2 id=\"technology\">\u062a\u0642\u0646\u064a\u0627\u062a \u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0644\u062a\u062d\u062f\u064a\u062f<\/h2>\n<p>\u0639\u0646\u062f \u0634\u0631\u0627\u0621 \u0645\u062d\u0648\u0644 \u062c\u062f\u064a\u062f \u0644\u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0647\u0646\u0627\u0643 \u0623\u0631\u0628\u0639 \u062e\u064a\u0627\u0631\u0627\u062a \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0629 \u0645\u0647\u0645\u0629:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627<\/th>\n<th>\u062a\u0648\u0641\u064a\u0631 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062e\u0627\u0644\u064a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/th>\n<th>\u062a\u0643\u0644\u0641\u0629 \u0623\u0648\u0644\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629<\/th>\n<th>\u0623\u0641\u0636\u0644 \u062d\u0627\u0644\u0629 \u0627\u0633\u062a\u0631\u062f\u0627\u062f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>GOES \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0646\u0641\u0627\u0630\u064a\u0629 (0.23 \u0645\u0645)<\/td>\n<td>15\u201325% \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/td>\n<td>+3\u20136%<\/td>\n<td>\u0625\u064a\u062c\u0627\u0628\u064a\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u062f\u0627\u0626\u0645\u064b\u0627 \u0639\u0644\u0649 TCO<\/td>\n<\/tr>\n<tr>\n<td>\u0646\u0648\u0627\u0629 \u0645\u0639\u062f\u0646\u064a\u0629 \u063a\u064a\u0631 \u0645\u062a\u0628\u0644\u0648\u0631\u0629<\/td>\n<td>60\u201370% \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0646\u0648\u0627\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629<\/td>\n<td>+20\u201340%<\/td>\n<td>\u0639\u0627\u0645\u0644 \u062a\u062d\u0645\u064a\u0644 \u0645\u0631\u062a\u0641\u0639\u060c \u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0627\u0644\u0633\u0627\u0639\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0635\u0645\u064a\u0645 \u0644\u0641\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 (\u0643\u062a\u0644\u0629 \u0646\u062d\u0627\u0633\u064a\u0629 \u0623\u0639\u0644\u0649)<\/td>\n<td>10\u201320% \u062e\u0633\u0627\u0631\u0629 \u062a\u062d\u0645\u064a\u0644 \u0623\u0642\u0644<\/td>\n<td>+2\u20135%<\/td>\n<td>\u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0645\u0644\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0632\u064a\u062a \u0627\u0633\u062a\u0631 \u0637\u0628\u064a\u0639\u064a (\u0646\u0628\u0627\u062a\u064a)<\/td>\n<td>\u0646\u0641\u0633 \u0632\u064a\u062a \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td>\n<td>+10\u201315%<\/td>\n<td>\u0623\u0648\u0644\u0648\u064a\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0626\u0642 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u064a\u062c\u0628 \u0641\u062d\u0635 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0628\u0644\u0648\u0631\u0629 \u0628\u0639\u0646\u0627\u064a\u0629 \u0634\u062f\u064a\u062f\u0629 \u0639\u0646\u062f\u0645\u0627 \u0646\u0641\u0643\u0631 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 24 \u0633\u0627\u0639\u0629 \u0645\u062b\u0644 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0627\u0644\u0645\u0633\u062a\u0634\u0641\u064a\u0627\u062a\u060c \u0623\u0648 \u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0644\u0623\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0633\u064a\u0643\u0648\u0646 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0627\u0644\u0633\u0627\u0639\u0629. \u064a\u062a\u0645 \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0627\u0644\u0623\u0639\u0644\u0649 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u062f\u062e\u0631\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u0646\u0648\u0627\u0629\u061b \u0641\u064a \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u060c \u064a\u0633\u062a\u063a\u0631\u0642 \u0645\u062d\u0648\u0644 \u0628\u0642\u062f\u0631\u0629 1,000 kVA \u0630\u0648 \u0646\u0648\u0627\u0629 \u063a\u064a\u0631 \u0645\u062a\u0628\u0644\u0648\u0631\u0629 \u0645\u0646 4 \u0625\u0644\u0649 8 \u0633\u0646\u0648\u0627\u062a \u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u062a\u0643\u0627\u0644\u064a\u0641\u0647 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0623\u064a \u0645\u062d\u0648\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0642\u064a\u0627\u0633\u064a.<\/p>\n<h2 id=\"economic\">\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a: \u062a\u062d\u0633\u064a\u0646 \u0645\u0627 \u062a\u0645\u0644\u0643\u0647 \u0628\u0627\u0644\u0641\u0639\u0644<\/h2>\n<p>\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a \u064a\u062a\u0639\u0644\u0642 \u0628\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0645\u062a\u0644\u0643\u0647\u0627 \u0627\u0644\u0645\u0631\u0621 \u0628\u0623\u0643\u062b\u0631 \u0627\u0644\u0637\u0631\u0642 \u0641\u0639\u0627\u0644\u064a\u0629. \u0625\u0646\u0647 \u064a\u0643\u0644\u0641 \u0627\u0644\u0642\u0644\u064a\u0644 \u062c\u062f\u064b\u0627 \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u0647 \u0641\u062a\u0631\u0629 \u0627\u0633\u062a\u0631\u062f\u0627\u062f \u062a\u0642\u0627\u0633 \u0628\u0627\u0644\u0634\u0647\u0648\u0631:<\/p>\n<ul>\n<li>\u062a\u062d\u062f\u064a\u062f \u0623\u0633\u0637\u0648\u0644 \u0628\u062d\u062c\u0645 \u0645\u062b\u0627\u0644\u064a: \u062a\u062d\u0644\u064a\u0644 \u0646\u0645\u0637 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0633\u062a\u0628\u062f\u0627\u0644 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\u0633\u0646\u0648\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td>\u0625\u0636\u0627\u0641\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0648\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0627\u062a\u062c\u0627\u0647<\/td>\n<td>$500\u2013$2,000<\/td>\n<td>\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0628\u0642\u064a\u0645\u0629 $1,000s\/\u0633\u0646\u0629<\/td>\n<td>\u0623\u0642\u0644 \u0645\u0646 1 \u0633\u0646\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0644\u0642\u062f \u0644\u0648\u062d\u0638 \u0623\u0646 \u0646\u0641\u0633 \u0627\u0644\u0646\u0645\u0637 \u0645\u0633\u062a\u0645\u0631: \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0627\u0644\u062a\u062f\u0627\u0628\u064a\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u062a\u062a\u0628\u0639 \u0627\u0644\u062a\u062f\u0627\u0628\u064a\u0631 \u0627\u0644\u0631\u0623\u0633\u0645\u0627\u0644\u064a\u0629 \u0646\u0645\u0637 \u0631\u0633\u0645\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629. \u0627\u0644\u0645\u0646\u0634\u0623\u0629 \u0627\u0644\u062a\u064a \u062a\u0637\u0628\u0642 \u0643\u0644\u0627 \u0627\u0644\u0646\u0647\u062c\u064a\u0646 \u062a\u062c\u0646\u064a \u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u0643\u0627\u0645\u0644\u0629.<\/p>\n<h2 id=\"payback\">\u062d\u0633\u0627\u0628 \u0627\u0644\u0639\u0627\u0626\u062f \u0648\u0631\u0633\u0645\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629<\/h2>\n<p>\u0631\u0633\u0645\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0647\u064a \u0646\u0647\u062c \u0645\u0647\u0646\u064a \u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0628\u062f\u0627\u0626\u0644: \u064a\u062c\u0628 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0644\u0643\u0644 \u0648\u0627\u0637 \u0645\u0646 \u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062b \u062e\u0644\u0627\u0644 \u0639\u0645\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u060c \u062b\u0645 \u064a\u062c\u0628 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u0649\u060c \u0648\u0633\u064a\u062a\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0642\u0644 \u062a\u0643\u0644\u0641\u0629 \u0625\u062c\u0645\u0627\u0644\u064a\u0629. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u064a\u063a \u0627\u0644\u0645\u0642\u062f\u0645\u0629 \u0644\u0647\u0630\u0627 \u0627\u0644\u063a\u0631\u0636:<\/p>\n<ul>\n<li>\u062a\u0643\u0644\u0641\u0629 \u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0633\u0646\u0648\u064a\u0629 = \u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 (kW) \u00d7 8,760 \u0633\u0627\u0639\u0629 \u00d7 \u0627\u0644\u062a\u0639\u0631\u0641\u0629 ($\/kWh).<\/li>\n<li>\u062a\u0643\u0644\u0641\u0629 \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0633\u0646\u0648\u064a\u0629 = \u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u062d\u0645\u0644 (kW) \u00d7 \u0633\u0627\u0639\u0627\u062a \u0641\u064a \u0627\u0644\u0633\u0646\u0629 \u00d7 \u0639\u0627\u0645\u0644 \u0627\u0644\u062d\u0645\u0644\u00b2 \u00d7 \u0627\u0644\u062a\u0639\u0631\u0641\u0629.<\/li>\n<li>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0644\u0645\u062f\u0629 20 \u0639\u0627\u0645\u064b\u0627 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0645\u0633\u0627\u0648\u064a\u0629 \u0644\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0633\u0646\u0648\u064a\u0629 \u0645\u0636\u0631\u0648\u0628\u0629 \u0641\u064a 9.8 (\u0639\u0646\u062f \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0635\u0645 8%).<\/li>\n<\/ul>\n<p>\u0643\u0645\u062b\u0627\u0644\u060c \u0633\u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0645\u0645\u0643\u0646 \u0645\u0642\u0627\u0631\u0646\u0629 \u0648\u062d\u062f\u0629 GB 20052 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 2 \u0628\u0642\u062f\u0631\u0629 1,000 kVA (\u0645\u0639 \u0639\u062f\u0645 \u062a\u062d\u0645\u064a\u0644 1,000 \u0648\u0627\u0637 \u0648\u062d\u0645\u0644 10,000 \u0648\u0627\u0637) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0629 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 1 \u063a\u064a\u0631 \u0645\u062a\u0628\u0644\u0648\u0631\u0629 (\u0645\u0639 \u0639\u062f\u0645 \u062a\u062d\u0645\u064a\u0644 500 \u0648\u0627\u0637 \u0648\u062d\u0645\u0644 10,000 \u0648\u0627\u0637) \u0648\u0645\u0639 \u0627\u0644\u062a\u0639\u0631\u0641\u0629 $0.10\/kWh \u0639\u0646\u062f \u0639\u0627\u0645\u0644 \u0627\u0644\u062d\u0645\u0644 40%. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u064a\u0645\u0643\u0646 \u0627\u0644\u0642\u0648\u0644 \u0625\u0646 \u0648\u062d\u062f\u0629 \u0627\u0644\u062f\u0631\u062c\u0629 1 \u0633\u062a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u0648\u0641\u064a\u0631 $438 \u0645\u0646 \u062d\u064a\u062b \u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0641\u0642\u0637\u061b \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0633\u062a\u0628\u0644\u063a \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u062d\u0648\u0627\u0644\u064a $4,300 \u0639\u0644\u0649 \u0645\u062f\u0649 20 \u0639\u0627\u0645\u064b\u0627\u060c \u0628\u064a\u0646\u0645\u0627 \u0633\u062a\u0634\u0643\u0644 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u062d\u0648\u0627\u0644\u064a $2,000-3,000\u060c \u0645\u0645\u0627 \u064a\u0638\u0647\u0631 \u0645\u0632\u0627\u064a\u0627 \u0648\u0627\u0636\u062d\u0629 \u0644\u0644\u0648\u062d\u062f\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0628\u0644\u0648\u0631\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-200\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/A-Step-by-Step-Retrofit-Process.webp\" alt=\"\u0639\u0645\u0644\u064a\u0629 \u062a\u062d\u062f\u064a\u062b \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"steps\">\u0639\u0645\u0644\u064a\u0629 \u062a\u062d\u062f\u064a\u062b \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/h2>\n<ul>\n<li>\u0627\u0644\u062a\u062f\u0642\u064a\u0642: \u0623\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645\u060c \u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0645\u0646\u062d\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u0645\u0644\u060c \u0648\u0647\u064a\u0643\u0644 \u0627\u0644\u062a\u0639\u0631\u0641\u0629 \u0644\u0644\u0645\u062d\u0648\u0644.<\/li>\n<li>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631: \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0645\u0643\u0646\u064b\u0627\u060c \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u0641\u062d\u0635 DGA \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u0632\u064a\u062a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0648\u0642\u0641.<\/li>\n<li>\u0627\u0644\u0646\u0645\u0648\u0630\u062c: \u0625\u062c\u0631\u0627\u0621 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638\u060c \u0627\u0644\u062a\u062d\u062f\u064a\u062b \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u0646\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0628\u0623\u0633\u0627\u0644\u064a\u0628 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 1\/2 \u0645\u0646 \u062d\u064a\u062b \u0631\u0633\u0645\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0626\u0631.<\/li>\n<li>\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629: \u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0628\u0631\u0627\u0645\u062c \u062d\u0648\u0627\u0641\u0632 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642 (\u062a\u062f\u0639\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0646\u0648\u0627\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0628\u0644\u0648\u0631\u0629 \u0648\u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 1).<\/li>\n<li>\u0627\u0644\u0634\u0631\u0627\u0621: \u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0639\u064a\u0627\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 IEC 60076\u060c \u0645\u0639\u064a\u0627\u0631 GB 20052 \u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0643\u0641\u0627\u0621\u0629\u060c \u0648\u0637\u0644\u0628 \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/li>\n<li>\u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0648\u0627\u0644\u062a\u062d\u0642\u0642: \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0646\u0633\u0628\u0629 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639 \u0648\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u062e\u0633\u0627\u0631\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u062d\u0645\u064a\u0644\u060c \u062b\u0645 \u0636\u0628\u0637 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a.<\/li>\n<li>\u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629: \u062a\u0633\u062c\u064a\u0644 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0645\u0642\u0627\u0631\u0646\u062a\u0647 \u0645\u0639 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0645\u062f\u0629 \u0639\u0627\u0645 \u0648\u0627\u062d\u062f.<\/li>\n<\/ul>\n<p>\u0625\u0646 \u0627\u0644\u0641\u0634\u0644 \u0641\u064a \u062a\u0646\u0641\u064a\u0630 \u062e\u0637\u0648\u0629 \u0627\u0644\u062a\u062f\u0642\u064a\u0642 \u0647\u0648 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0627\u0644\u0630\u064a \u062a\u0631\u062a\u0643\u0628\u0647 \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a\u060c \u062d\u064a\u062b \u062a\u0624\u062f\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0629 \u0625\u0644\u0649 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0643\u0648\u0646 \u0639\u0645\u0644\u064a\u0627\u062a\u0647\u0627 \u0641\u0639\u0627\u0644\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0628\u0627\u0644\u0641\u0639\u0644\u060c \u0648\u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0648\u0642\u062a \u062a\u0628\u0642\u064a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u0645\u0643\u0627\u0646\u0647\u0627.<\/p>\n<h2 id=\"brands\">\u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u062d\u0633\u0628 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0641\u0626\u0629 \u0627\u0644\u0643\u0641\u0627\u0621\u0629<\/h2>\n<p>\u0623\u0633\u0639\u0627\u0631 \u0645\u062d\u0648\u0644 \u062a\u0648\u0632\u064a\u0639 \u062c\u062f\u064a\u062f \u0628\u0642\u062f\u0631\u0629 1,000 \u0643VA 10\/0.4 kV \u0645\u0648\u0641\u0631 \u0644\u0644\u0637\u0627\u0642\u0629\u060c FOB \u062d\u0633\u0628 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0641\u0626\u0629 \u0627\u0644\u0643\u0641\u0627\u0621\u0629:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/th>\n<th>\u0627\u0644\u0623\u0635\u0644<\/th>\n<th>\u0643\u0641\u0627\u0621\u0629 \u0642\u064a\u0627\u0633\u064a\u0629<\/th>\n<th>\u0643\u0641\u0627\u0621\u0629 \u0639\u0627\u0644\u064a\u0629 (\u0627\u0644\u062f\u0631\u062c\u0629 1 \/ \u063a\u064a\u0631 \u0645\u062a\u0628\u0644\u0648\u0631)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0647\u064a\u062a\u0627\u0634\u064a \u0644\u0644\u0637\u0627\u0642\u0629<\/td>\n<td>\u0627\u0644\u064a\u0627\u0628\u0627\u0646\/\u0639\u0627\u0644\u0645\u064a<\/td>\n<td>$8,500\u2013$12,000<\/td>\n<td>$12,000\u2013$17,000<\/td>\n<\/tr>\n<tr>\n<td>ABB<\/td>\n<td>\u0633\u0648\u064a\u0633\u0631\u0627\/\u0639\u0627\u0644\u0645\u064a<\/td>\n<td>$8,000\u2013$11,500<\/td>\n<td>$11,500\u2013$16,500<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u064a\u0645\u0646\u0632 \u0644\u0644\u0637\u0627\u0642\u0629<\/td>\n<td>\u0623\u0644\u0645\u0627\u0646\u064a\u0627\/\u0639\u0627\u0644\u0645\u064a<\/td>\n<td>$7,500\u2013$11,000<\/td>\n<td>$11,000\u2013$15,500<\/td>\n<\/tr>\n<tr>\n<td>\u0634\u0646\u0627\u064a\u062f\u0631 \u0625\u0644\u0643\u062a\u0631\u064a\u0643<\/td>\n<td>\u0641\u0631\u0646\u0633\u0627\/\u0639\u0627\u0644\u0645\u064a<\/td>\n<td>$7,000\u2013$10,500<\/td>\n<td>$10,500\u2013$15,000<\/td>\n<\/tr>\n<tr>\n<td>\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<\/td>\n<td>\u0627\u0644\u0635\u064a\u0646<\/td>\n<td>$4,000\u2013$6,500<\/td>\n<td>$5,500\u2013$8,500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0627\u0642\u062a\u0628\u0627\u0633\u0627\u062a \u0628\u0633\u0628\u0628 \u0641\u0626\u0629 \u0627\u0644\u0641\u0642\u062f\u060c \u0648\u0645\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0646\u0642\u0631\u060c \u0648\u0627\u0644\u0645\u0644\u062d\u0642\u0627\u062a\u060c \u0648\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0633\u0644\u064a\u0645. \u0627\u0639\u062a\u0628\u0631\u0647\u0627 \u0646\u0637\u0627\u0642\u0627\u062a \u062a\u062e\u0637\u064a\u0637\u060c \u0648\u0644\u064a\u0633 \u0627\u0642\u062a\u0628\u0627\u0633\u0627\u062a \u062b\u0627\u0628\u062a\u0629.<\/p>\n<p>\u062a\u062b\u0628\u062a \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0639\u0631\u0648\u0641\u0629 \u062c\u0648\u062f\u062a\u0647\u0627 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629 \u0648\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0634\u0627\u0645\u0644\u0629. \u0627\u0644\u062d\u062c\u0629 \u0644\u0635\u0627\u0644\u062d \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0635\u064a\u0646\u064a \u0647\u064a \u0623\u0646 \u0645\u0646\u062a\u062c\u0627\u062a\u0647\u0645 \u0644\u062f\u064a\u0647\u0627 \u0646\u0641\u0633 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 IEC 60076 \u0648\u0646\u0641\u0633 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 GB 20052 \u0648\u0644\u0643\u0646 40%-50% \u0623\u0631\u062e\u0635 \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629. \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 \u0634\u0631\u0643\u0629 \u0635\u064a\u0646\u064a\u0629 \u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u063a\u0627\u0637\u0633\u0629 \u0641\u064a \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0645\u0639 \u062f\u0631\u062c\u0627\u062a \u0643\u0641\u0627\u0621\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 GB 20052 \u0628\u0642\u062f\u0631\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 63 MVA. \u0644\u0642\u062f \u0632\u0648\u062f\u062a \u0633\u0648\u0628\u064a\u0646 \u062a\u062d\u062f\u064a\u062b\u0627\u062a \u0645\u0648\u0641\u0631\u0629 \u0644\u0644\u0637\u0627\u0642\u0629 \u0644\u0644\u0645\u0631\u0627\u0641\u0642 \u0648\u0627\u0644\u062d\u062f\u0627\u0626\u0642 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0622\u0633\u064a\u0627 \u0648\u0623\u0641\u0631\u064a\u0642\u064a\u0627 \u0648\u0627\u0644\u0634\u0631\u0642 \u0627\u0644\u0623\u0648\u0633\u0637\u060c \u0648\u062a\u0645 \u062a\u0648\u062b\u064a\u0642 \u0646\u0637\u0627\u0642\u0647\u0627 \u0639\u0644\u0649 <a href=\"https:\/\/subian-electric.com\/ar\/\">subian-electric.com<\/a>.<\/p>\n<h2 id=\"faq\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629<\/h2>\n<h3>How much does an energy-saving transformer cost?<\/h3>\n<p>A high-efficiency 400-kVA transformer costs between $2,500 and $4,500, and a 1,000-kVA transformer costs $4,000 to $8,500, delivered freight-on-board (FOB) from suppliers in China. The latter includes transformers with intermediate performance, while models with the best quality (class 1 amorphous core) cost more. European and Japanese transformers typically cost between 50 and 80 percent more than those manufactured in China. The costs of transformers vary depending on their classes of losses and accessories as well as raw material prices.<\/p>\n<h3>Is it cheaper to re-wind an old transformer or buy a new one?<\/h3>\n<p>Winding normally costs between 60 and 80 percent of what a new unit costs, yet provides the same or worse performance than the old unit using old gaskets and bushings and no new warranty apart from the process of rewinding. Unless a new transformer cannot be installed for technical reasons, changing it for a modern low-loss one will typically prove to be a more viable economic option.<\/p>\n<h3>How much electricity does an old transformer waste?<\/h3>\n<p>Generally, a 1990s 1,000 kVA unit has losses in the range of 1,500-2,100 W in no load situations, resulting in 13,000-18,000 kWh annually, valued at $1,050-$1,800 (assuming an electricity rate in the range of $0.08-$.0.10\/kWh). A modern grade 2 unit would bring those losses down to one half, which can be reduced once again with an amorphous core design.<\/p>\n<h3>What is a good payback period for replacing a transformer?<\/h3>\n<p>Usually, the time for the replacement of an old conventional equipment with a new energy-efficient is 3\u20138 years in operation mode. This time can be determined by cost tariffs and load factors. Economic management techniques such as equipment sizing, parallel operations and tapping usually return the investment within 1-2 years, with minimum or no capital investment being needed.<\/p>\n<h3>How do I know which efficiency grade to buy?<\/h3>\n<p>Perform loss-capitalization based on the current tariff and load factor. At high-loading and high load factor sites, go with the best product available (GB 20052-2 class 1 or amorphous core). At lightly-loaded and seasonal sites, class 2 is often the best option because the difference in no-load loss does not warrant the price difference.<\/p>\n<h2 id=\"references\">\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iea.org\/reports\/energy-efficiency-2023\" rel=\"nofollow noopener\" target=\"_blank\">IEA Energy Efficiency 2023<\/a> \u2014 Global context on transformer efficiency and loss reduction policy.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/publication\/637\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: Power transformers \u2013 General<\/a> \u2014 Rating and testing basis for loss verification.<\/li>\n<li><a href=\"https:\/\/openstd.samr.gov.cn\/\" rel=\"nofollow noopener\" target=\"_blank\">GB 20052: Energy efficiency grades for power transformers (China)<\/a> \u2014 The efficiency grade standard used across the sector.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/eere\/amo\/transformer-efficiency\" rel=\"nofollow noopener\" target=\"_blank\">US DOE transformer efficiency program<\/a> \u2014 North American efficiency rules and loss economics.<\/li>\n<li><a href=\"https:\/\/www.hitachienergy.com\/products-and-solutions\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">Hitachi Energy transformer portfolio<\/a> \u2014 Reference for premium energy-saving transformer offerings.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ar\/\" rel=\"nofollow\">Jiangsu Subian Electric Power official site<\/a> \u2014 Energy-saving and amorphous-core transformer range with test reports.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>Transformers&#8217; energy-efficient upgrades and their effective exploitation are among the most rewarding energy projects for power producers and industrial companies. Not due to the fact that this technology is complicated, but rather because obsolete transformers are working overtime, discharging electricity while barely being noticed. By examining the technology on a structural level, loss-capitalization approach, and energy-efficient operation, one can easily achieve a payback of 3\u20138 years for replacement, and 1\u20132 years for operation modifications.<\/p>\n<p>The main conclusions one can draw from here are as follows:<\/p>\n<ul>\n<li>No-load losses number 8,760 hours\/year, and switching a transformer manufactured in the 1990s to a state-of-the-art low-loss unit usually lets one achieve a 50 percent loss drop.<\/li>\n<li>In-place modifications can hardly succeed in getting lower TCO than the replacement.<\/li>\n<li>The quickest payback of the investments can be achieved by the use of energy-efficient operation without investment.<\/li>\n<li>Amorphous core transformers have good payback in case the equipment is in high demand.<\/li>\n<\/ul>\n<p>If your facility is evaluating an energy-saving retrofit, <strong>\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<\/strong> supplies GB 20052 grade 1\u20132 transformers with documented no-load loss test results, including amorphous-core designs, at export-friendly prices. Start with the audit \u2014 the range is on <a href=\"https:\/\/subian-electric.com\/ar\/\">subian-electric.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>In Bangladesh, the utility bill of a textile park&#8217;s operations manager presented the same issue for the sixth month in a row. The four 1,000 kVA transformers of the park had kept running at 40% average load for a number of years resulting in core losses, which are no-load losses that take place at the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":198,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-197","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\/197","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=197"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/197\/revisions"}],"predecessor-version":[{"id":11065,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/posts\/197\/revisions\/11065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media\/198"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/media?parent=197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/categories?post=197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ar\/wp-json\/wp\/v2\/tags?post=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}