{"id":1411,"date":"2026-09-07T02:35:03","date_gmt":"2026-09-07T02:35:03","guid":{"rendered":"https:\/\/lanshanelectric.com\/?p=1411"},"modified":"2026-09-08T02:35:24","modified_gmt":"2026-09-08T02:35:24","slug":"%d8%af%d9%84%d9%8a%d9%84-%d8%aa%d8%ad%d8%ac%d9%8a%d9%85-%d9%85%d8%ad%d9%88%d9%84-%d8%a7%d9%84%d8%aa%d9%88%d8%b2%d9%8a%d8%b9-kva","status":"publish","type":"post","link":"https:\/\/lanshanelectric.com\/ar\/distribution-transformer-sizing-kva-guide\/","title":{"rendered":"\u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639: \u0645\u0627 \u0648\u0631\u0627\u0621 \u0635\u064a\u063a\u0629 kVA"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u064a\u0628\u062f\u0623 \u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0630\u064a \u0633\u062a\u0633\u062d\u0628\u0647 \u0627\u0644\u0645\u0646\u0634\u0623\u0629 \u0641\u0639\u0644\u064a\u064b\u0627\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0623\u0643\u0628\u0631 \u0641\u064a \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0648\u0636\u062d \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0645\u0641\u064a\u062f\u0629 \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u0645\u0639\u064b\u0627\u060c \u0648\u0645\u062f\u0629 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0627\u0644\u0630\u0631\u0648\u0629\u060c \u0648\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062a\u063a\u064a\u0631 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0648\u0633\u0639 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0634\u062a\u0631\u064a \u0627\u0644\u0645\u0634\u0631\u0648\u0639\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0646\u062a\u062c \u062d\u062c\u0645 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0631\u0642\u0645 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. \u0625\u0646\u0647\u0627 \u062a\u0648\u0635\u064a\u0629 \u0628\u0627\u0644\u0633\u0639\u0629 \u0645\u0639 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0648\u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0648\u0631\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627. \u062a\u0641\u0635\u0644 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0628\u064a\u0646 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0639\u0627\u062f\u064a \u0648\u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0645\u062e\u0637\u0637 \u0648\u0642\u064a\u0648\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0625\u062e\u0641\u0627\u0621 \u0643\u0644 \u0634\u064a\u0621 \u062f\u0627\u062e\u0644 \u0645\u0636\u0627\u0639\u0641 \u0623\u0645\u0627\u0646 \u0648\u0627\u062d\u062f.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2><nav><ul><li><a href=\"#what-does-distribution-transformer-sizing-involve\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062a\u0636\u0645\u0646\u0647 \u062d\u062c\u0645 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u061f<\/a><\/li><li><a href=\"#build-a-load-schedule-before-choosing-a-rating\">\u0642\u0645 \u0628\u0625\u0646\u0634\u0627\u0621 \u062c\u062f\u0648\u0644 \u062a\u062d\u0645\u064a\u0644 \u0642\u0628\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0642\u064a\u064a\u0645<\/a><\/li><li><a href=\"#use-the-correct-distribution-transformer-sizing-formula\">\u0627\u0633\u062a\u062e\u062f\u0645 \u0635\u064a\u063a\u0629 \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0635\u062d\u064a\u062d<\/a><\/li><li><a href=\"#distinguish-connected-load-from-simultaneous-demand\">\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0635\u0644 \u0639\u0646 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646<\/a><\/li><li><a href=\"#distribution-transformer-sizing-example-for-a-factory\">\u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0644\u0644\u0645\u0635\u0646\u0639<\/a><\/li><li><a href=\"#how-much-spare-capacity-should-you-allow\">\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u0645\u062d \u0628\u0647\u0627\u061f<\/a><\/li><li><a href=\"#check-motor-starting-separately-from-running-load\">\u062a\u062d\u0642\u0642 \u0645\u0646 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644 \u0639\u0646 \u062d\u0645\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/a><\/li><li><a href=\"#evaluate-harmonic-loads-before-finalizing-capacity\">\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0645\u0646 \u0627\u0644\u0633\u0639\u0629<\/a><\/li><li><a href=\"#account-for-temperature-cooling-and-load-duration\">\u062d\u0633\u0627\u0628 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0645\u062f\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644<\/a><\/li><li><a href=\"#review-impedance-and-the-downstream-equipment\">\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/a><\/li><li><a href=\"#choosing-between-dry-type-and-oil-immersed-designs\">\u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u062c\u0627\u0641\u0629 \u0648\u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629 \u0628\u0627\u0644\u0632\u064a\u062a<\/a><\/li><li><a href=\"#what-to-send-with-a-transformer-enquiry\">\u0645\u0627 \u064a\u062c\u0628 \u0625\u0631\u0633\u0627\u0644\u0647 \u0645\u0639 \u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644<\/a><\/li><li><a href=\"#conclusion\">\u062e\u0627\u062a\u0645\u0629<\/a><\/li><li><a href=\"#faq\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 id=\"what-does-distribution-transformer-sizing-involve\" class=\"wp-block-heading\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062a\u0636\u0645\u0646\u0647 \u062d\u062c\u0645 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u061f<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Oil-Immersed-Transformer-1.jpg\" alt=\"\u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a\" class=\"wp-image-807\" srcset=\"https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Oil-Immersed-Transformer-1.jpg 800w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Oil-Immersed-Transformer-1-300x300.jpg 300w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Oil-Immersed-Transformer-1-150x150.jpg 150w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Oil-Immersed-Transformer-1-768x768.jpg 768w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Oil-Immersed-Transformer-1-600x600.jpg 600w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Oil-Immersed-Transformer-1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062d\u062f\u062f \u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0642\u062f\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u062a\u0648\u0641\u064a\u0631 \u062d\u0645\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0645\u062d\u062f\u062f \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u062a\u0634\u063a\u064a\u0644 \u0645\u062d\u062f\u062f\u0629. \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0648\u0627\u0636\u062d \u0648\u0645\u0628\u0627\u0634\u0631: \u0642\u0633\u0645\u0629 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0628\u0627\u0644\u0643\u064a\u0644\u0648\u0648\u0627\u0637 \u0639\u0644\u0649 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0642\u0627\u0628\u0644 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. \u0627\u0644&nbsp;<a href=\"https:\/\/energy.gov\/sites\/prod\/files\/2014\/04\/f15\/mc60405.pdf\" target=\"_blank\" rel=\"noopener\">\u0634\u0631\u062d \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629<\/a>&nbsp;\u064a\u0635\u0641 \u0647\u0630\u0647 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0648\u0627\u0644\u0638\u0627\u0647\u0631\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0646\u0627\u062a\u062c \u0647\u0648 \u0646\u0642\u0637\u0629 \u0627\u0644\u0628\u062f\u0627\u064a\u0629. \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0648\u0627\u062c\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0623\u062f\u0627\u0621 \u0627\u0644\u062c\u0647\u062f \u0648\u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0648\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0625\u0644\u0649 \u0627\u0647\u062a\u0645\u0627\u0645 \u0645\u0646\u0641\u0635\u0644. \u064a\u062a\u0646\u0627\u0648\u0644 \u062a\u0637\u0628\u064a\u0642 \u0645\u062d\u0648\u0644\u0627\u062a IEC \u0648\u0623\u062f\u0644\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0623\u0648\u0633\u0639 \u0647\u0630\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0641\u0625\u0646 \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0644\u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u062a\u0637\u0631\u062d \u0633\u0624\u0627\u0644\u064a\u0646: \u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u0632\u0648\u062f\u0647 \u0627\u0644\u0645\u062d\u0648\u0644\u060c \u0648\u062a\u062d\u062a \u0623\u064a \u0638\u0631\u0648\u0641 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0632\u0648\u062f\u0647\u061f<\/p>\n\n\n\n<h2 id=\"build-a-load-schedule-before-choosing-a-rating\" class=\"wp-block-heading\">\u0642\u0645 \u0628\u0625\u0646\u0634\u0627\u0621 \u062c\u062f\u0648\u0644 \u062a\u062d\u0645\u064a\u0644 \u0642\u0628\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0642\u064a\u064a\u0645<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062f\u0623 \u0628\u062c\u062f\u0648\u0644 \u064a\u0648\u0636\u062d \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0643\u0644 \u062d\u0645\u0644\u060c \u0648\u0627\u0644\u062c\u0647\u062f\u060c \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0637\u0648\u0631\u060c \u0648\u0633\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0645\u0633\u0627\u0647\u0645\u0629 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629 \u062e\u0644\u0627\u0644 \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0632\u062f\u062d\u0627\u0645\u064b\u0627. \u0642\u0645 \u0628\u062a\u0633\u0645\u064a\u0629 \u0643\u0644 \u0642\u064a\u0645\u0629 \u0643\u0645\u0627 \u062a\u0645 \u0642\u064a\u0627\u0633\u0647\u0627 \u0623\u0648 \u062a\u062d\u062f\u064a\u062f\u0647\u0627 \u0623\u0648 \u0627\u0641\u062a\u0631\u0627\u0636\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0646\u0634\u0623\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629\u060c \u0627\u0637\u0644\u0628 \u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0637\u0644\u0628 \u0648\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0648\u0642\u062a \u0648\u0627\u0644\u062a\u064a \u062a\u063a\u0637\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u062a\u0645\u062b\u064a\u0644\u064a \u0648\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0648\u0633\u0645\u064a\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0646\u0634\u0623\u0629 \u0627\u0644\u062c\u062f\u064a\u062f\u0629\u060c \u0627\u0637\u0644\u0628 \u0645\u0646 \u0645\u0627\u0644\u0643\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0645\u0639\u064b\u0627. \u062a\u0639\u062a\u0628\u0631 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0645\u0641\u064a\u062f\u0629\u060c \u0648\u0644\u0643\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u062a\u0634\u063a\u064a\u0644 \u0628\u0639\u062f.<\/p>\n\n\n\n<h3 id=\"separate-motor-output-from-electrical-input\" class=\"wp-block-heading\">\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u0645\u0646\u0641\u0635\u0644 \u0639\u0646 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u062a\u0635\u0646\u064a\u0641 \u062e\u0631\u062c \u0639\u0645\u0648\u062f \u0627\u0644\u0645\u062d\u0631\u0643 \u0644\u064a\u0633 \u0645\u062f\u062e\u0644\u0627\u062a\u0647 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629. \u0639\u0646\u062f \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0645\u0646 \u0637\u0627\u0642\u0629 \u0627\u0644\u0639\u0645\u0648\u062f\u060c \u0642\u0645 \u0628\u062a\u0642\u0633\u064a\u0645\u0647\u0627 \u0639\u0644\u0649 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0645\u062d\u0631\u0643 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629. \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629&nbsp;<a href=\"https:\/\/energy.gov\/sites\/prod\/files\/2014\/04\/f15\/10097517.pdf\" target=\"_blank\" rel=\"noopener\">\u062f\u0644\u064a\u0644 \u062d\u0645\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629<\/a>&nbsp;\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632. \u0644\u0627 \u062a\u0637\u0628\u0642 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649 \u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062a\u0648\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0628\u0627\u0644\u0641\u0639\u0644 \u0639\u0644\u0649 \u0645\u062f\u062e\u0644\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0642\u0627\u0633\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0645\u0647\u0645 \u0641\u064a \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0644\u0623\u0646 \u0639\u0645\u0648\u062f \u0627\u0644\u062e\u0644\u0637 \u0643\u064a\u0644\u0648\u0648\u0627\u0637 \u0648\u0627\u0644\u0643\u064a\u0644\u0648\u0648\u0627\u0637 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u064a\u062c\u0639\u0644 \u0627\u0644\u0645\u062c\u0645\u0648\u0639 \u063a\u064a\u0631 \u0645\u062a\u0646\u0627\u0633\u0642 \u0642\u0628\u0644 \u062a\u0637\u0628\u064a\u0642 \u0623\u064a \u0639\u0627\u0645\u0644 \u0637\u0644\u0628.<\/p>\n\n\n\n<h2 id=\"use-the-correct-distribution-transformer-sizing-formula\" class=\"wp-block-heading\">\u0627\u0633\u062a\u062e\u062f\u0645 \u0635\u064a\u063a\u0629 \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0635\u062d\u064a\u062d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u062a\u0648\u0632\u064a\u0639 \u062d\u062c\u0645 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0627\u0644\u0645\u0646\u0627\u0633\u0628:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0638\u0627\u0647\u0631\u0629 (kVA) = \u0627\u0644\u0637\u0644\u0628 (kW) war power Factor<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0643\u0631\u0642\u0645 \u0639\u0634\u0631\u064a. \u0648\u0641\u064a \u062d\u0627\u0644\u0629 \u062a\u0648\u0636\u064a\u062d\u064a\u0629\u060c \u064a\u0645\u062b\u0644 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 400 \u0643\u064a\u0644\u0648\u0648\u0627\u062a \u0639\u0646\u062f 0.90 444.4 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. \u064a\u062a\u0628\u0639 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u062a\u0639\u0631\u064a\u0641 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629\u061b \u0648\u0644\u0627 \u064a\u062a\u0636\u0645\u0646 \u0628\u0639\u062f \u0625\u0636\u0627\u0641\u0627\u062a \u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0623\u0648 \u064a\u062d\u062f\u062f \u0648\u0627\u062c\u0628\u064b\u0627 \u062d\u0631\u0627\u0631\u064a\u064b\u0627 \u0645\u0642\u0628\u0648\u0644\u0627\u064b.<\/p>\n\n\n\n<h3 id=\"calculating-from-voltage-and-current\" class=\"wp-block-heading\">\u0627\u0644\u062d\u0633\u0627\u0628 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0648\u0627\u0644\u062a\u064a\u0627\u0631<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062d\u0645\u0644 \u0645\u062a\u0648\u0627\u0632\u0646 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>kVA = 3 \u00d7 \u062c\u0647\u062f \u0627\u0644\u062e\u0637 \u0625\u0644\u0649 \u0627\u0644\u062e\u0637 (V) \u00d7 \u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0637 (A)  1000<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062c\u0647\u062f \u0645\u0646 \u062e\u0637 \u0625\u0644\u0649 \u062e\u0637\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u062c\u0647\u062f \u0645\u0646 \u062e\u0637 \u0625\u0644\u0649 \u0645\u062d\u0627\u064a\u062f. \u064a\u062a\u0628\u0639 \u0647\u0630\u0627 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0639\u0644\u0627\u0642\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u0642\u062f\u0645\u0629 \u0641\u064a \u062f\u0644\u064a\u0644 \u0645\u062d\u0631\u0643 \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629. \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0637\u0648\u0631 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0632\u0646 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631\u060c \u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0641\u0631\u062f\u064a\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0641\u0642\u0637 \u0639\u0644\u0649 \u062a\u0642\u0631\u064a\u0628 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f\u0645\u0627 \u062a\u062b\u0628\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0628\u0627\u0644\u0641\u0639\u0644 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631\u060c \u0644\u0627 \u062a\u0642\u0633\u0645 \u062a\u0644\u0643 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0639\u0644\u0649 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649. \u0648\u0647\u0630\u0627 \u0645\u0646 \u0634\u0623\u0646\u0647 \u0623\u0646 \u064a\u0643\u0631\u0631 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u062f\u0648\u0646 \u062f\u0627\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0627\u0644\u0645\u0637\u0627\u0628\u0642 \u0644\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u062c\u0645\u0639. \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u062d\u0633\u0627\u0628\u064a \u0644\u0639\u0648\u0627\u0645\u0644 \u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0644\u064a\u0633 \u0628\u062f\u064a\u0644\u0627\u064b \u0645\u0646\u0627\u0633\u0628\u064b\u0627. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0635\u0641 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0644\u0628 \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0646\u0641\u0633 \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u061b \u0648\u0628\u062e\u0644\u0627\u0641 \u0630\u0644\u0643\u060c \u064a\u062c\u0645\u0639 \u0627\u0644\u062d\u0627\u0635\u0644 \u0628\u064a\u0646 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u063a\u064a\u0631 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/p>\n\n\n\n<h2 id=\"distinguish-connected-load-from-simultaneous-demand\" class=\"wp-block-heading\">\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0635\u0644 \u0639\u0646 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0642\u0627\u0631\u0646 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0637\u0644\u0628 \u0628\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0635\u0644. \u0644\u064a\u0633 \u0645\u0646 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0633\u0639\u0629 \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a.&nbsp;<a href=\"https:\/\/www.mdpi.com\/2673-4826\/3\/3\/22\" target=\"_blank\" rel=\"noopener\">\u0628\u062d\u062b \u062d\u0648\u0644 \u062a\u0637\u0648\u064a\u0631 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0644\u0628<\/a>&nbsp;\u064a\u0648\u0636\u062d \u0633\u0628\u0628 \u0623\u0647\u0645\u064a\u0629 \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0639\u062f\u062f \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0639\u0648\u0627\u0645\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0648\u0631\u0642\u0629 \u0639\u0645\u0644 \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u0627\u0630\u0643\u0631 \u0628\u0627\u0644\u0636\u0628\u0637 \u0645\u0627 \u064a\u0645\u062b\u0644\u0647 \u0643\u0644 \u0645\u0636\u0627\u0639\u0641. \u0647\u0644 \u064a\u0645\u062b\u0644 \u062c\u0647\u0627\u0632\u064b\u0627 \u064a\u0639\u0645\u0644 \u0628\u0645\u062f\u062e\u0644\u0627\u062a \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u060c \u0623\u0648 \u0639\u062f\u062f\u064b\u0627 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0645\u0639\u064b\u0627\u060c \u0623\u0648 \u0643\u0644\u064a\u0647\u0645\u0627\u061f \u062a\u062c\u0646\u0628 \u062a\u0637\u0628\u064a\u0642 \u062a\u062e\u0641\u064a\u0636 \u0648\u0627\u0633\u0639 \u0622\u062e\u0631 \u0628\u0639\u062f \u0623\u0646 \u064a\u0645\u062b\u0644 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0628\u0627\u0644\u0641\u0639\u0644 \u0637\u0644\u0628\u064b\u0627 \u0645\u062a\u0632\u0627\u0645\u0646\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0643\u0631 \u0641\u064a \u0645\u0636\u062e\u062a\u064a\u0646 \u0644\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u062e\u0635\u0635\u062a\u064a\u0646 \u0644\u0644\u062a\u0646\u0627\u0648\u0628. \u062a\u0623\u0643\u062f \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u0645\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u062f\u0627\u062e\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u0623\u0648 \u0641\u064a \u062d\u0627\u0644\u0629 \u062a\u0634\u063a\u064a\u0644 \u063a\u064a\u0631 \u0637\u0628\u064a\u0639\u064a\u0629. \u0648\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u0627\u0633\u0623\u0644 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u0627\u0644\u0625\u0646\u062a\u0627\u062c \u062a\u062a\u0637\u0627\u0628\u0642 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u0648\u0633\u0645 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0644\u0644\u062a\u0635\u0645\u064a\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0648\u062b\u064a\u0642 \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u062c\u0627\u0646\u0628 \u0627\u0644\u062d\u0633\u0627\u0628. \u201c\u062b\u0644\u0627\u062b \u062e\u0644\u0627\u064a\u0627 \u0625\u0646\u062a\u0627\u062c \u0642\u064a\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u0627\u062d\u062f\u0629 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u0627\u0633\u062a\u0639\u062f\u0627\u062f\u060c \u064a\u0639\u062f\u201d \u0623\u0643\u062b\u0631 \u0641\u0627\u0626\u062f\u0629 \u0645\u0646 \u0627\u0644\u0639\u0627\u0645\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u0628\u0631\u0631 \u0627\u0644\u0645\u0646\u0633\u0648\u062e \u0645\u0646 \u0645\u0646\u0634\u0623\u0629 \u0623\u062e\u0631\u0649.<\/p>\n\n\n\n<h2 id=\"distribution-transformer-sizing-example-for-a-factory\" class=\"wp-block-heading\">\u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0644\u0644\u0645\u0635\u0646\u0639<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Dry-Type-Transformer-1.jpg\" alt=\"\u0645\u062d\u0648\u0644 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062c\u0627\u0641 10 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a\" class=\"wp-image-806\" srcset=\"https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Dry-Type-Transformer-1.jpg 800w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Dry-Type-Transformer-1-300x300.jpg 300w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Dry-Type-Transformer-1-150x150.jpg 150w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Dry-Type-Transformer-1-768x768.jpg 768w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Dry-Type-Transformer-1-600x600.jpg 600w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/10kV-Dry-Type-Transformer-1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0630 \u0628\u0639\u064a\u0646 \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0645\u0635\u0646\u0639\u064b\u0627 \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u064b\u0627 \u0645\u0632\u0648\u062f\u064b\u0627 \u0628\u0625\u0645\u062f\u0627\u062f\u0627\u062a \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0628\u0642\u062f\u0631\u0629 10 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a\/400 \u0641\u0648\u0644\u062a. \u062c\u0645\u064a\u0639 \u0627\u0644\u0642\u064a\u0645 \u0623\u062f\u0646\u0627\u0647 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0645\u062f\u062e\u0644\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u062a\u0648\u0636\u064a\u062d\u064a\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u0645\u0634\u0631\u0648\u0639 Lanshan \u0623\u0648 \u062a\u0635\u0646\u064a\u0641 \u0645\u0646\u062a\u062c \u0645\u0636\u0645\u0648\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u062b\u0644 \u0639\u0645\u0648\u062f \u0627\u0644\u0637\u0644\u0628 \u0645\u0633\u0627\u0647\u0645\u0629 \u0643\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u062e\u0644\u0627\u0644 \u0646\u0641\u0633 \u0641\u062a\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0632\u062f\u062d\u0645\u0629 \u0627\u0644\u0645\u0641\u062a\u0631\u0636\u0629. \u0625\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0642\u0645\u0645 \u0627\u0644\u0641\u0631\u062f\u064a\u0629 \u063a\u064a\u0631 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u062a\u0635\u0644<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u0645\u0641\u062a\u0631\u0636<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0623\u0633\u0627\u0633 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u062a\u0623\u0643\u064a\u062f<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0622\u0644\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/td><td class=\"has-text-align-left\" data-align=\"left\">240 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">180 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u062c\u062f\u0648\u0644\u0629<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/td><td class=\"has-text-align-left\" data-align=\"left\">120 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">96 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0639\u0645\u0644\u064a\u0629 \u0645\u0648\u0633\u0645 \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/td><td class=\"has-text-align-left\" data-align=\"left\">90 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">72 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0648\u0627\u062c\u0628 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0625\u0636\u0627\u0621\u0629<\/td><td class=\"has-text-align-left\" data-align=\"left\">40 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">32 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u062d\u062a\u0644\u0629<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0648\u0627\u0644\u0645\u0633\u0627\u0639\u062f\u064a\u0646<\/td><td class=\"has-text-align-left\" data-align=\"left\">30 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">20 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0645\u062c\u0645\u0648\u0639<\/td><td class=\"has-text-align-left\" data-align=\"left\">520 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">400 \u0643\u064a\u0644\u0648 \u0648\u0627\u0637<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u062a\u0634\u063a\u064a\u0644 \u0645\u0646\u0633\u0642 \u0648\u0627\u062d\u062f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 id=\"calculate-the-present-requirement\" class=\"wp-block-heading\">\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0641\u062a\u0631\u0636 \u0623\u0646 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u062e\u0644\u0627\u0644 \u0647\u0630\u0647 \u0627\u0644\u0641\u062a\u0631\u0629 \u0647\u0648 0.90:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0638\u0627\u0647\u0631\u064a \u0627\u0644\u062d\u0627\u0644\u064a = 400 &lt; 0.90 = 444.4 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0636\u0645\u0646\u064a \u0647\u0648 400 &lt;520\u060c \u0623\u0648 \u0645\u0627 \u064a\u0642\u0631\u0628 \u0645\u0646 0.77. \u062a\u0635\u0641 \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645\u0629 \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0627\u0644\u0645\u062e\u062a\u0631\u0639\u061b \u0625\u0646\u0647 \u0644\u064a\u0633 \u0639\u0627\u0645\u0644 \u0637\u0644\u0628 \u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647.<\/p>\n\n\n\n<h3 id=\"add-an-identified-expansion\" class=\"wp-block-heading\">\u0625\u0636\u0627\u0641\u0629 \u062a\u0648\u0633\u064a\u0639 \u0645\u062d\u062f\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646 \u0639\u0645\u0644\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0645\u0639\u062a\u0645\u062f\u0629 \u0633\u062a\u0633\u0627\u0647\u0645 \u0628\u0642\u062f\u0631\u0629 60 \u0643\u064a\u0644\u0648\u0648\u0627\u062a \u062e\u0644\u0627\u0644 \u0646\u0641\u0633 \u0641\u062a\u0631\u0629 \u0627\u0644\u0630\u0631\u0648\u0629\u060c \u0648\u064a\u0638\u0644 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a 0.90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0638\u0627\u0647\u0631\u064a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a = (400 + 60)  0.90 = 511.1 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u064a\u0632 \u062d\u0633\u0627\u0628 \u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0647\u0630\u0627 \u0627\u0644\u0622\u0646 \u0627\u0644\u0645\u062a\u0637\u0644\u0628 \u0627\u0644\u062d\u0627\u0644\u064a \u0639\u0646 \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u062d\u062f\u062f. \u0644\u064a\u0633\u062a \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0644\u062d\u0633\u0627\u0628 \u0646\u0641\u0633 \u0627\u0644\u062a\u0648\u0633\u0639 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649 \u062f\u0627\u062e\u0644 \u0628\u062f\u0644 \u0646\u0645\u0648 \u0622\u062e\u0631.<\/p>\n\n\n\n<h3 id=\"evaluate-a-candidate-rating\" class=\"wp-block-heading\">\u062a\u0642\u064a\u064a\u0645 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0631\u0634\u062d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u064a\u0642\u062f\u0645 \u062a\u0643\u0648\u064a\u0646\u064b\u0627 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0628\u0642\u062f\u0631\u0629 630 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. \u0633\u064a\u0643\u0648\u0646 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a \u0627\u0644\u0645\u062d\u0633\u0648\u0628 \u0645\u0633\u0627\u0648\u064a\u064b\u0627 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0644\u0640 81.1% \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0646\u064a\u0641. \u0639\u0646\u062f 400 \u0641\u0648\u0644\u062a\u060c \u0633\u064a\u0643\u0648\u0646 \u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631 \u062d\u0648\u0627\u0644\u064a 738 \u0623\u0645\u0628\u064a\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u062a\u0628\u0631\u0631 \u0647\u0630\u0647 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0642\u064a\u064a\u0645\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a\u0629. \u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0644\u0645\u0631\u0634\u062d \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0641\u062d\u0648\u0635\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0648\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062e\u0637\u0623 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u0648\u064a\u062c\u0628 \u0623\u064a\u0636\u064b\u0627 \u062a\u0623\u0643\u064a\u062f \u062a\u0648\u0641\u0631\u0647 \u0648\u062e\u0635\u0627\u0626\u0635\u0647 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0643\u0641\u062d\u0635 \u0644\u0644\u062d\u0633\u0627\u0633\u064a\u0629\u060c \u064a\u0635\u0628\u062d \u0646\u0641\u0633 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0628\u0627\u0644\u063a 460 \u0643\u064a\u0644\u0648\u0648\u0627\u062a \u0639\u0646\u062f 0.80 \u0647\u0648 575 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. \u064a\u0648\u0636\u062d \u0647\u0630\u0627 \u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0644\u0645\u062f\u062e\u0644 \u063a\u064a\u0631 \u0645\u0624\u0643\u062f \u0623\u0646 \u064a\u063a\u064a\u0631 \u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0628\u0634\u0643\u0644 \u062c\u0648\u0647\u0631\u064a \u062f\u0648\u0646 \u0625\u0636\u0627\u0641\u0629 \u0623\u064a \u0622\u0644\u0627\u062a \u062c\u062f\u064a\u062f\u0629.<\/p>\n\n\n\n<h2 id=\"how-much-spare-capacity-should-you-allow\" class=\"wp-block-heading\">\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u0645\u062d \u0628\u0647\u0627\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062b\u0644\u0627\u062b\u0629 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0646\u0641\u0635\u0644\u0629: \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a \u0627\u0644\u0645\u0624\u0643\u062f\u060c \u0648\u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646 \u0641\u064a \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u062d\u0645\u0644 \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0641\u0636\u0644\u0629 \u0644\u0644\u0645\u0627\u0644\u0643. \u0625\u0646 \u0625\u0628\u0642\u0627\u0626\u0647\u0627 \u0645\u0631\u0626\u064a\u0629 \u064a\u062c\u0639\u0644 \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u0648\u0635\u064a\u0629 \u0627\u0644\u0633\u0639\u0629 \u0623\u0633\u0647\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062d\u062c\u0645 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u062a\u0639\u062f \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u062f\u0644\u064a\u0644\u0627\u064b \u0623\u0642\u0648\u0649 \u0645\u0646 \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0627\u0644\u0634\u0627\u0645\u0644\u0629. \u0633\u062c\u0644 \u062a\u0627\u0631\u064a\u062e \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0648\u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0645\u0639 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629. \u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0623\u0642\u0644 \u062a\u0623\u0643\u064a\u062f\u064b\u0627 \u0643\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0645\u0646\u0641\u0635\u0644 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0641\u062a\u0631\u0627\u0636 \u062d\u062f\u0648\u062b \u0643\u0644 \u0630\u0644\u0643 \u0628\u0635\u0645\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0623\u064a\u0636\u064b\u0627 \u0628\u064a\u0646 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0648\u0627\u0644\u062a\u0643\u0631\u0627\u0631. \u0644\u0627 \u064a\u0648\u0641\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0641\u0631\u062f\u064a \u0627\u0644\u0623\u0643\u0628\u0631 \u0645\u0633\u0627\u0631\u064b\u0627 \u062b\u0627\u0646\u064a\u064b\u0627 \u0644\u0644\u0625\u0645\u062f\u0627\u062f. \u0639\u0646\u062f\u0645\u0627 \u064a\u062c\u0628 \u0627\u0644\u062a\u0633\u0627\u0645\u062d \u0645\u0639 \u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0625\u0645\u062f\u0627\u062f \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0648\u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u0639 \u0639\u062f\u0645 \u062a\u0648\u0641\u0631 \u0648\u062d\u062f\u0629 \u0648\u0627\u062d\u062f\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0641\u062a\u0631\u0636 \u0623\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0623\u0643\u0628\u0631 \u064a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627. \u062a\u062a\u0636\u0645\u0646 \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0643\u0648\u0646\u064b\u0627 \u0645\u0648\u062c\u0648\u062f\u064b\u0627 \u0639\u0646\u062f \u062a\u0646\u0634\u064a\u0637 \u0627\u0644\u0648\u062d\u062f\u0629 \u0648\u0645\u0643\u0648\u0646\u064b\u0627 \u064a\u062a\u063a\u064a\u0631 \u0645\u0639 \u0627\u0644\u062d\u0645\u0644. \u0627\u0644&nbsp;<a href=\"https:\/\/www.energy.gov\/documents\/transformers-buyers-guidefinal10-16-17pdf\" target=\"_blank\" rel=\"noopener\">\u062f\u0644\u064a\u0644 \u0643\u0641\u0627\u0621\u0629 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0630\u064a \u062a\u0633\u062a\u0636\u064a\u0641\u0647 \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629<\/a>&nbsp;\u064a\u0634\u0631\u062d \u0633\u0628\u0628 \u0623\u0647\u0645\u064a\u0629 \u0645\u0644\u0641 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u0642\u0635\u0648\u062f.<\/p>\n\n\n\n<h2 id=\"check-motor-starting-separately-from-running-load\" class=\"wp-block-heading\">\u062a\u062d\u0642\u0642 \u0645\u0646 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644 \u0639\u0646 \u062d\u0645\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0641\u0631\u0636 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u062a\u064a \u0644\u0627 \u064a\u0635\u0641\u0647\u0627 \u062d\u0633\u0627\u0628 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 kVA.&nbsp;<a href=\"https:\/\/standards.ieee.org\/ieee\/3002.7\/4435\/\" target=\"_blank\" rel=\"noopener\">\u0625\u064a\u064a\u064a 3002.7<\/a>&nbsp;\u064a\u062a\u0646\u0627\u0648\u0644 \u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u0628\u062f\u0621 \u0627\u0644\u062d\u0631\u0643\u064a\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0647\u0630\u0647 \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0648\u0623\u0647\u0645\u064a\u0629 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0646\u0638\u0627\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u0642\u0645 \u0628\u062c\u0645\u0639 \u0637\u0631\u064a\u0642\u0629 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u0623\u0643\u0628\u0631 \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0633\u0627\u0631\u0639 \u0648\u0627\u0644\u0628\u062f\u0621 \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629. \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0623\u062e\u0631\u0649 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u062a\u0634\u063a\u064a\u0644\u0647\u0627 \u0639\u0646\u062f \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u062a\u0642\u064a\u064a\u0645 \u062c\u0647\u062f \u0637\u0631\u0641 \u0627\u0644\u0645\u062d\u0631\u0643 \u0648\u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0628 \u0627\u0644\u0630\u064a \u062a\u062a\u0639\u0631\u0636 \u0644\u0647 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649. \u0627\u0633\u0623\u0644 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0628\u062f\u0621 \u0623\u0648 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0628\u062f\u0621 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u064a\u063a\u064a\u0631 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0633\u0639\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0648\u062d\u064a\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0623\u0628\u0642\u0650 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0648\u0627\u0636\u062d\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0642\u062f\u064a\u0645: \u064a\u0635\u0641 \u062c\u062f\u0648\u0644 \u0627\u0644\u0637\u0644\u0628 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u062e\u062a\u0628\u0631 \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u062d\u062f\u062b\u064b\u0627 \u0645\u062d\u062f\u062f\u064b\u0627. \u0644\u0627 \u064a\u064f\u0638\u0647\u0631 \u0627\u0644\u0645\u062e\u0632\u0646 \u0627\u0644\u0645\u0624\u0642\u062a \u0644\u0644\u0633\u0639\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0623\u062f\u0627\u0621 \u0627\u0644\u0628\u062f\u0621 \u0627\u0644\u0645\u0642\u0628\u0648\u0644.<\/p>\n\n\n\n<h2 id=\"evaluate-harmonic-loads-before-finalizing-capacity\" class=\"wp-block-heading\">\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0645\u0646 \u0627\u0644\u0633\u0639\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0623\u0642\u0631\u0627\u0635 \u0623\u0648 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0634\u062d\u0646 \u0623\u0648 \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649 \u0643\u0628\u064a\u0631\u0629\u060c \u0627\u0637\u0644\u0628 \u0634\u0643\u0644 \u0645\u0648\u062c\u0629 \u062a\u064a\u0627\u0631 \u0623\u0648 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0639\u0629 \u0645\u0646 \u0643\u064a\u0644\u0648\u0648\u0627\u0637 \u0648\u062d\u062f\u0647\u0627.&nbsp;<a href=\"https:\/\/standards.ieee.org\/ieee\/C57.110\/5948\/\" target=\"_blank\" rel=\"noopener\">IEEE C57.110<\/a>&nbsp;\u064a\u0648\u0641\u0631 \u0637\u0631\u0642\u064b\u0627 \u0644\u062a\u0642\u064a\u064a\u0645 \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0639\u0646\u062f \u062a\u0648\u0641\u064a\u0631 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u0645\u0644 \u063a\u064a\u0631 \u0627\u0644\u062c\u064a\u0628\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0632\u064a\u062c \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0642\u062a\u0631\u062d \u0648\u0634\u0631\u062d \u0623\u064a \u0634\u0631\u0637 \u062a\u0635\u0645\u064a\u0645 \u0636\u0631\u0648\u0631\u064a \u0623\u0648 \u0642\u064a\u0648\u062f \u062a\u062d\u0645\u064a\u0644. \u062a\u0636\u0645\u064a\u0646 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062a\u064a \u062a\u0645 \u0642\u064a\u0627\u0633 \u0623\u0648 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0639\u0646\u062f\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0641\u062a\u0631\u0636 \u0623\u0646 \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627 \u062a\u062d\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629. \u0648\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u0644\u0627 \u062a\u0635\u0641 \u0646\u0641\u0633 \u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062e\u0627\u0635 \u0644\u0643\u0644 \u062a\u0631\u0643\u064a\u0628 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u062d\u0631\u0643 \u0623\u0642\u0631\u0627\u0635. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0642\u0648\u0645 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0628\u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0645\u0642\u062a\u0631\u062d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u062c\u0644 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0643\u0642\u062f\u0631\u0629 \u0645\u062d\u062f\u062f\u0629 \u0623\u0648 \u0642\u064a\u0648\u062f \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0641\u0646\u064a\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0643\u0640 \u201c \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a.\u201d<\/p>\n\n\n\n<h2 id=\"account-for-temperature-cooling-and-load-duration\" class=\"wp-block-heading\">\u062d\u0633\u0627\u0628 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0645\u062f\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062c\u0628 \u0623\u0646 \u064a\u0639\u0643\u0633 \u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u064a \u0633\u062a\u0639\u0645\u0644 \u0641\u064a\u0647\u0627 \u0627\u0644\u0645\u0639\u062f\u0627\u062a.&nbsp;<a href=\"https:\/\/webstore.iec.ch\/en\/publication\/34351\" target=\"_blank\" rel=\"noopener\">\u0625\u064a\u0643 60076-7<\/a>&nbsp;\u064a\u0639\u0627\u0644\u062c \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629 \u0628\u0627\u0644\u0632\u064a\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0648\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0634\u064a\u062e\u0648\u062e\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.&nbsp;<a href=\"https:\/\/webstore.iec.ch\/en\/publication\/592\" target=\"_blank\" rel=\"noopener\">\u0625\u064a\u0643 60076-12<\/a>&nbsp;\u064a\u0648\u0641\u0631 \u0625\u0637\u0627\u0631 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u0642\u0627\u0628\u0644 \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062c\u0627\u0641 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0631\u0633\u0627\u0644 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0648\u0642\u0639 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0648\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0639\u0644\u0628\u0629 \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0645\u0642\u062a\u0631\u062d. \u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0639\u0631\u0648\u0636 \u064a\u0646\u0637\u0628\u0642 \u0641\u064a \u0638\u0644 \u0647\u0630\u0647 \u0627\u0644\u0638\u0631\u0648\u0641.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0636\u0645\u064a\u0646 \u0645\u062f\u0629 \u0648\u062a\u0643\u0631\u0627\u0631 \u0641\u062a\u0631\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0639\u0627\u0644\u064a. \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u062a\u0642\u062f\u064a\u0645 \u0630\u0631\u0648\u0629 \u0642\u0635\u064a\u0631\u0629 \u0648\u062a\u062d\u0648\u0644 \u0625\u0646\u062a\u0627\u062c \u0645\u0645\u062a\u062f \u0643\u0648\u0627\u062c\u0628\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u062a\u0637\u0627\u0628\u0642\u0629. \u064a\u062d\u062a\u0627\u062c \u0623\u064a \u062a\u062d\u0645\u064a\u0644 \u0645\u0642\u062a\u0631\u062d \u0641\u0648\u0642 \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645 \u0625\u0644\u0649 \u062a\u0642\u064a\u064a\u0645 \u062e\u0627\u0635 \u0628\u0627\u0644\u0645\u0639\u062f\u0627\u062a\u060c \u0648\u0644\u064a\u0633 \u0625\u0630\u0646\u064b\u0627 \u0645\u0633\u062a\u0646\u062a\u062c\u064b\u0627 \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u0627\u0642\u062a\u0631\u0627\u062d \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0648\u0627\u0644\u0642\u0633\u0631\u064a\u060c \u062d\u062f\u062f \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0630\u064a \u064a\u062f\u0639\u0645 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\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a IEC 60076-8<\/a>&nbsp;\u064a\u0639\u0627\u0644\u062c \u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0648\u062a\u064a\u0627\u0631\u0627\u062a \u062e\u0637\u0623 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a \u0648\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0639\u0627\u0644\u062c\u0629 \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0643\u062c\u0632\u0621 \u0645\u0646 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0646\u0638\u0627\u0645. \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0642\u062a\u0631\u062d\u0629 \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0646\u0642\u0631 \u0648\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0627\u062a\u0635\u0627\u0644. \u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u062f\u0631\u0627\u0633\u0627\u062a \u062a\u062f\u0641\u0642 \u0627\u0644\u062d\u0645\u0644 \u0648\u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062b\u0645 \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0645\u0639 \u0627\u0644\u0645\u0635\u0628&nbsp;<a href=\"https:\/\/lanshanelectric.com\/ar\/product-category\/%d8%a7%d9%84%d9%85%d9%81%d8%a7%d8%aa%d9%8a%d8%ad-%d8%a7%d9%84%d9%83%d9%87%d8%b1%d8%a8%d8%a7%d8%a6%d9%8a%d8%a9-%d8%b0%d8%a7%d8%aa-%d8%a7%d9%84%d8%ac%d9%87%d8%af-%d8%a7%d9%84%d9%85%d9%86%d8%ae%d9%81\/\">\u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636<\/a>, \u060c \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u0627\u0641\u0644\u0627\u062a. \u064a\u0635\u0641 738 A \u0627\u0644\u0645\u062d\u0633\u0648\u0628 \u0641\u064a \u0645\u062b\u0627\u0644 \u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0641\u062a\u0631\u0636\u061b \u0641\u0647\u0648 \u0644\u0627 \u064a\u062d\u062f\u062f \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0628\u0634\u0643\u0644 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\u0645\u062a\u0637\u0627\u0628\u0642\u0629.<\/p>\n\n\n\n<h2 id=\"choosing-between-dry-type-and-oil-immersed-designs\" class=\"wp-block-heading\">\u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u062c\u0627\u0641\u0629 \u0648\u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629 \u0628\u0627\u0644\u0632\u064a\u062a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062d\u062f\u062f \u062d\u0633\u0627\u0628 \u0627\u0644\u062d\u0645\u0648\u0644\u0629 \u0627\u0644\u0648\u0627\u062c\u0628 \u0627\u0644\u0630\u064a \u0633\u064a\u062a\u0645 \u062a\u0648\u0641\u064a\u0631\u0647\u061b \u064a\u062a\u0637\u0644\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0628\u0646\u0627\u0621 \u0623\u064a\u0636\u064b\u0627 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062c\u0627\u0641\u0629 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642\u0647\u0627\u060c,&nbsp;<a href=\"https:\/\/webstore.iec.ch\/en\/publication\/29711\" target=\"_blank\" rel=\"noopener\">\u0625\u064a\u0643 60076-11<\/a>&nbsp;\u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0645\u062d\u062f\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u062a\u0645\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u062d\u0648\u0644\u0627\u062a \u0644\u0627\u0646\u0634\u0627\u0646 \u0639\u0644\u0649 \u0623&nbsp;<a href=\"https:\/\/lanshanelectric.com\/ar\/product\/10kv-dry-type-transformer\/\">\u0645\u062d\u0648\u0644 \u062c\u0627\u0641 10 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/a>&nbsp;\u0648&nbsp;<a href=\"https:\/\/lanshanelectric.com\/ar\/product\/%d9%85%d8%ad%d9%88%d9%84-%d9%85%d8%ba%d9%85%d9%88%d8%b1-%d8%a8%d8%a7%d9%84%d8%b2%d9%8a%d8%aa\/\">\u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a<\/a>. \u062a\u0648\u0641\u0631 \u0647\u0630\u0647 \u0646\u0642\u0627\u0637 \u0628\u062f\u0627\u064a\u0629 \u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u062a\u0643\u0648\u064a\u0646\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0628\u062f\u0627\u0626\u0644 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062d\u062a\u0641\u0638 \u0628\u0646\u0641\u0633 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a. \u0637\u0644\u0628 \u062a\u0623\u0643\u064a\u062f \u062a\u0631\u062a\u064a\u0628\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627 \u0648\u0627\u0644\u062a\u0635\u0627\u0631\u064a\u062d \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0648\u0623\u062d\u0643\u0627\u0645 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629. \u0648\u0628\u062e\u0644\u0627\u0641 \u0630\u0644\u0643\u060c \u0642\u062f \u064a\u0639\u062a\u0645\u062f \u0645\u0642\u062a\u0631\u062d\u0627\u0646 \u0628\u0646\u0641\u0633 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0639\u0644\u0649 \u0648\u0627\u062c\u0628\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<h2 id=\"what-to-send-with-a-transformer-enquiry\" class=\"wp-block-heading\">\u0645\u0627 \u064a\u062c\u0628 \u0625\u0631\u0633\u0627\u0644\u0647 \u0645\u0639 \u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/Transformer.jpg\" alt=\"\u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a\" class=\"wp-image-827\" srcset=\"https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/Transformer.jpg 800w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/Transformer-300x200.jpg 300w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/Transformer-768x512.jpg 768w, https:\/\/lanshanelectric.com\/wp-content\/uploads\/2026\/08\/Transformer-600x400.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0627\u0644\u0645\u0641\u064a\u062f \u0639\u0646 \u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0633\u0627\u0628 \u0648\u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062f\u0627\u0639\u0645\u0629 \u0644\u0647\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0645\u0637\u0644\u0648\u0628. \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0627 \u064a\u0644\u064a \u0643\u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062c\u062f\u0648\u0644 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u0639\u0627\u0644\u0645\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0644\u062a\u0642\u062f\u064a\u0645\u0647\u0627<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0637\u0644\u0628<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0623\u0648\u0644\u064a \u0648\u0627\u0644\u062b\u0627\u0646\u0648\u064a\u060c \u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0627\u0644\u0645\u0631\u0627\u062d\u0644<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0646\u0633\u0628\u0629 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u062a\u0631\u062d\u0629 \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062a\u0646\u0635\u062a<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u062d\u0645\u064a\u0644\u060c \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646\u060c \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0623\u0633\u0627\u0633 \u0627\u0644\u0642\u062f\u0631\u0629 \u0648\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0645\u0639\u0644\u0646\u0629<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0623\u062d\u0645\u0627\u0644 \u062e\u0627\u0635\u0629<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u0631\u0643\u064a \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0623\u0648 \u0623\u062d\u0643\u0627\u0645 \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0648\u0642\u0639<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0648\u0627\u0644\u0633\u064a\u0627\u062c \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u062a\u0635\u0646\u064a\u0641 \u0648\u0642\u064a\u0648\u062f \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u0637\u0628\u0642\u0629<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0645\u062e\u0637\u0637 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062e\u0637 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0648\u0627\u0644\u062a\u0623\u0631\u064a\u0636<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a \u0648\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u062a\u0648\u0633\u0639<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0627\u0644\u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0648\u0627\u0644\u062a\u0648\u0642\u064a\u062a<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062d\u062a\u0641\u0638 \u0628\u062a\u0627\u0631\u064a\u062e \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0641\u064a \u062c\u062f\u0648\u0644 \u062a\u062d\u062c\u064a\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639. \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u062d\u0645\u0644\u060c \u0642\u0645 \u0628\u062a\u062d\u062f\u064a\u062b \u0645\u0633\u0627\u0647\u0645\u062a\u0647 \u0641\u064a \u0627\u0644\u0637\u0644\u0628 \u0648\u0642\u0645 \u0628\u0648\u0636\u0639 \u0639\u0644\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0645\u062a\u0623\u062b\u0631\u0629 \u0642\u0628\u0644 \u0645\u0637\u0627\u0644\u0628\u0629 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0628\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0642\u062a\u0631\u062d\u0627\u062a\u0647\u0645. \u064a\u0624\u062f\u064a \u0647\u0630\u0627 \u0625\u0644\u0649 \u062a\u062c\u0646\u0628 \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0631\u0636 \u0648\u0627\u062d\u062f \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0623\u0635\u0644\u064a \u0645\u0639 \u0639\u0631\u0636 \u0622\u062e\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u0648\u0633\u0639\u0629 \u0644\u0627\u062d\u0642\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0637\u0644\u0628 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0639\u062a\u0645\u062f\u0629 \u0648\u0631\u0633\u0645 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u062c\u062f\u0648\u0644 \u0645\u0633\u062a\u0646\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062a\u0641\u0642 \u0639\u0644\u064a\u0647 \u0642\u0628\u0644 \u0627\u0644\u0642\u0628\u0648\u0644 \u0627\u0644\u0646\u0647\u0627\u0626\u064a. \u062d\u062f\u062f \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0641\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0638\u0644 \u0645\u0641\u062a\u0648\u062d\u0629 \u0648\u0645\u0646 \u0633\u064a\u0648\u0627\u0641\u0642 \u0639\u0644\u0649 \u0643\u0644 \u0625\u062c\u0627\u0628\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627\u0646\u0634\u0627\u0646&nbsp;<a href=\"https:\/\/lanshanelectric.com\/ar\/product-category\/%d9%85%d8%ad%d9%88%d9%84%d8%a7%d8%aa-%d8%a7%d9%84%d8%b7%d8%a7%d9%82%d8%a9\/\">\u0646\u0637\u0627\u0642 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629<\/a>&nbsp;\u064a\u0645\u0643\u0646 \u0645\u0631\u0627\u062c\u0639\u062a\u0647\u0627 \u0645\u0642\u0627\u0628\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a. \u0627\u062d\u062a\u0641\u0638 \u0628\u0627\u0644\u0636\u0645\u0627\u0646\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0645\u0646\u0641\u0635\u0644\u0629 \u0639\u0646 \u0623\u0648\u0635\u0627\u0641 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0648\u0627\u0633\u0639\u0629.<\/p>\n\n\n\n<h2 id=\"conclusion\" class=\"wp-block-heading\">\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0631\u0628\u0637 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u062c\u064a\u062f \u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u062a\u0634\u063a\u064a\u0644 \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0628\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647. \u062d\u0633\u0627\u0628 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646\u060c \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0642\u0627\u0628\u0644 \u0648\u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0645\u062e\u0637\u0637 \u0648\u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646. \u062b\u0645 \u062d\u0644 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0628\u062f\u0621 \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u060c,&nbsp;<a href=\"https:\/\/lanshanelectric.com\/ar\/%d8%a7%d8%aa%d8%b5%d9%84-%d8%a8%d9%86%d8%a7\/\">\u0627\u062a\u0635\u0644 \u0628\u0634\u0631\u0643\u0629 \u0644\u0627\u0646\u0634\u0627\u0646 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/a>&nbsp;\u0645\u0639 \u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643\u060c \u0648\u0645\u062e\u0637\u0637 \u0627\u0644\u062e\u0637 \u0627\u0644\u0648\u0627\u062d\u062f\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u062b\u0628\u064a\u062a. \u0642\u0645 \u0628\u062a\u0636\u0645\u064a\u0646 \u062e\u0637\u0629 \u0627\u0644\u062a\u0648\u0633\u0639\u0629 \u062d\u062a\u0649 \u062a\u062a\u0645\u0643\u0646 \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0643\u0644 \u0645\u0646 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0623\u0648\u0644\u064a \u0648\u0645\u0631\u062d\u0644\u062a\u0647 \u0627\u0644\u062a\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<h2 id=\"faq\" class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<h3 id=\"what-is-the-basic-distribution-transformer-sizing-formula\" class=\"wp-block-heading\">\u0645\u0627 \u0647\u064a \u0635\u064a\u063a\u0629 \u062a\u062d\u062c\u064a\u0645 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id=\"should-distribution-transformer-sizing-always-include-25-spare-capacity\" class=\"wp-block-heading\">\u0647\u0644 \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0636\u0645\u0646 \u062d\u062c\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u062f\u0627\u0626\u0645\u064b\u0627 \u0633\u0639\u0629 \u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u062a\u0628\u0644\u063a 25%\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u062e\u062f\u0645 \u0628\u062f\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u0648\u062b\u0642 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0641\u062a\u0631\u0627\u0636 \u0646\u0633\u0628\u0629 \u0645\u0626\u0648\u064a\u0629 \u0648\u0627\u062d\u062f\u0629 \u062a\u0646\u0627\u0633\u0628 \u0643\u0644 \u0645\u0646\u0634\u0623\u0629. \u0641\u0635\u0644 \u0627\u0644\u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0639\u0646 \u0627\u0644\u0646\u0645\u0648 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Lanshan \u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u062a\u0643\u0648\u064a\u0646.<\/p>","protected":false},"author":1,"featured_media":511,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[42,44,46,45,47,43],"class_list":["post-1411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-distribution-transformer-sizing","tag-distribution-transformers","tag-dry-type-transformers","tag-electrical-load-calculation","tag-oil-immersed-transformers","tag-transformer-kva-calculation"],"_links":{"self":[{"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/posts\/1411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/comments?post=1411"}],"version-history":[{"count":1,"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/posts\/1411\/revisions"}],"predecessor-version":[{"id":1412,"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/posts\/1411\/revisions\/1412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/media\/511"}],"wp:attachment":[{"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/media?parent=1411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/categories?post=1411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lanshanelectric.com\/ar\/wp-json\/wp\/v2\/tags?post=1411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}