{"id":1478,"date":"2026-06-24T16:08:34","date_gmt":"2026-06-24T08:08:34","guid":{"rendered":"https:\/\/z41763bdkq.wpdns.site\/?p=1478"},"modified":"2026-08-08T16:11:00","modified_gmt":"2026-08-08T08:11:00","slug":"how-to-choose-the-right-oil-immersed-transformer-a-buyers-guide","status":"publish","type":"post","link":"https:\/\/shenhengglobal.com\/ar\/blog\/how-to-choose-the-right-oil-immersed-transformer-a-buyers-guide\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0644\u0645\u0634\u0631\u0648\u0639 \u0645\u0627"},"content":{"rendered":"<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u0648\u0627\u0636\u062d <code>\u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a<\/code> \u064a\u0628\u062f\u0623 \u0627\u0644\u0642\u0631\u0627\u0631 \u0628\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u064f\u0639\u062a\u0645\u062f\u060c \u0648\u0644\u064a\u0633 \u0628\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0643\u062a\u0627\u0644\u0648\u062c \u0645\u0639\u0632\u0648\u0644\u0629. \u064a\u062d\u0627\u0641\u0638 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0645\u0642\u0627\u0644 \u0639\u0644\u0649 \u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0646\u0637\u0627\u0642\u0627\u064b \u0642\u0627\u0628\u0644\u0627\u064b \u0644\u0644\u062a\u0646\u0641\u064a\u0630 \u0648\u064a\u0648\u062c\u0647 \u0627\u0644\u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u062e\u0635\u064a\u0635\u0627\u064b \u0625\u0644\u0649 \u0627\u0644\u0645\u0642\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/p>\n<nav class=\"b2b-toc\" style=\"background: #f5f8fa; padding: 16px 20px; border-radius: 8px; margin: 0 0 24px;\">\n<h2 style=\"margin: 42px 0 14px;\" id=\"Contents\">\u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2>\n<ul style=\"margin: 0 0 18px 1.2em; line-height: 1.7;\">\n<li style=\"margin: 0 0 8px;\"><a href=\"#Part-1.-Start-with-the-system-duty-,-not-a-catalog-rating\">\u0627\u0628\u062f\u0623 \u0628\u0645\u0647\u0627\u0645 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u0644\u064a\u0633 \u0628\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c<\/a><\/li>\n<li style=\"margin: 0 0 8px;\"><a href=\"#Part-2.-Set-the-electrical-requirements-that-change-the-design\">\u0627\u0644\u062c\u0632\u0621 2. \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u063a\u064a\u0631 \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/a><\/li>\n<li style=\"margin: 0 0 8px;\"><a href=\"#Part-3.-Compare-cooling-,-enclosure-,-and-site-conditions\">\u0627\u0644\u062c\u0632\u0621 3. \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0648\u0627\u0644\u063a\u0644\u0627\u0641\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0648\u0642\u0639<\/a><\/li>\n<li style=\"margin: 0 0 8px;\"><a href=\"#Part-4.-Use-losses-and-test-records-to-normalize-bids\">\u0627\u0644\u062c\u0632\u0621 4. \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a\u0629 \u0644\u0644\u062e\u0633\u0627\u0626\u0631 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0644\u062a\u0637\u0628\u064a\u0639 \u0627\u0644\u0639\u0637\u0627\u0621\u0627\u062a<\/a><\/li>\n<li style=\"margin: 0 0 8px;\"><a href=\"#Part-5.-Build-an-RFQ-that-suppliers-can-answer-consistently\">\u0627\u0644\u062c\u0632\u0621 5. \u0628\u0646\u0627\u0621 \u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 (RFQ) \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0639\u0644\u064a\u0647 \u0628\u0634\u0643\u0644 \u0645\u062a\u0633\u0642<\/a><\/li>\n<li style=\"margin: 0 0 8px;\"><a href=\"#Part-6.-Choose-a-catalog-starting-point-with-a-clear-boundary\">\u0627\u0644\u062c\u0632\u0621 6. \u0627\u062e\u062a\u0631 \u0646\u0642\u0637\u0629 \u0628\u062f\u0627\u064a\u0629 \u0644\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0628\u062d\u062f\u0648\u062f \u0648\u0627\u0636\u062d\u0629<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 id=\"Part-1.-Start-with-the-system-duty-,-not-a-catalog-rating\" style=\"margin: 42px 0 14px;\">\u0627\u0628\u062f\u0623 \u0628\u0645\u0647\u0627\u0645 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u0644\u064a\u0633 \u0628\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c<\/h2>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u064a\u062c\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0645\u0646 \u0627\u0644\u0645\u062e\u0637\u0637 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062e\u0637 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0648\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0623\u062d\u0645\u0627\u0644. \u0642\u0645 \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u060c \u0648\u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u060c \u0648\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0627\u0628\u062a\u062f\u0627\u0626\u064a \u0648\u0627\u0644\u062b\u0627\u0646\u0648\u064a\u060c \u0648\u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a\u060c \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062a\u0623\u0631\u064a\u0636\u060c \u0648\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0642\u0628\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646. \u0625\u0646 \u0631\u0642\u0645 \u0627\u0644\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 (kVA) \u0648\u062d\u062f\u0647 \u0644\u0627 \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0639\u062f\u0627\u062a.<\/p>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1628 aligncenter\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.35KV-MVHV-Oil-Immersed-Power-Transformer-1.webp\" alt=\"\u0645\u062d\u0648\u0644 \u0637\u0627\u0642\u0629 \u0635\u0646\u0627\u0639\u064a \u0645\u062e\u0635\u0635 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0628\u062c\u0647\u062f \u0645\u062a\u0648\u0633\u0637 \u0648\u0639\u0627\u0644\u064a 35 \u0643\u064a\u0644\u0648\u0641\u0648\u0644\u062a\" width=\"750\" height=\"750\" srcset=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.35KV-MVHV-Oil-Immersed-Power-Transformer-1.webp 750w, https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.35KV-MVHV-Oil-Immersed-Power-Transformer-1-300x300.webp 300w, https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.35KV-MVHV-Oil-Immersed-Power-Transformer-1-150x150.webp 150w, https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.35KV-MVHV-Oil-Immersed-Power-Transformer-1-500x500.webp 500w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<h2 id=\"Part-2.-Set-the-electrical-requirements-that-change-the-design\" style=\"margin: 42px 0 14px;\">\u0627\u0644\u062c\u0632\u0621 2. \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u063a\u064a\u0631 \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/h2>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f \u0646\u0633\u0628\u0629 \u0627\u0644\u062c\u0647\u062f\u060c \u0648\u0646\u0627\u0642\u062f \u0627\u0644\u062d\u0646\u0641\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629\u060c \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0632\u0644\u060c \u0648\u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0641\u0642\u062f \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0646\u0641\u0633 \u0623\u0633\u0627\u0633 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u062a\u0624\u062b\u0631 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0639\u0644\u0649 \u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u062c\u0647\u062f \u0648\u062d\u0633\u0627\u0628\u0627\u062a \u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0635\u0648\u0631 \u0627\u0644\u0630\u0631\u064a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0624\u062b\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a. \u0627\u0637\u0644\u0628 \u0645\u0646 \u062c\u0647\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u062a\u0623\u0643\u064a\u062f \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645 \u0642\u0628\u0644 \u0625\u0635\u062f\u0627\u0631 \u0623\u0645\u0631 \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n<h2 id=\"Part-3.-Compare-cooling-,-enclosure-,-and-site-conditions\" style=\"margin: 42px 0 14px;\">\u0627\u0644\u062c\u0632\u0621 3. \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0648\u0627\u0644\u063a\u0644\u0627\u0641\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0648\u0642\u0639<\/h2>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u062a\u0624\u062b\u0631 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u060c \u0648\u0634\u062f\u0629 \u0627\u0644\u062a\u0644\u0648\u062b\u060c \u0648\u0627\u0644\u062e\u0644\u0648\u0635\u0627\u062a\u060c \u0648\u0633\u0648\u0644 \u0627\u0644\u0648\u0635\u0648\u0644 \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0641\u062d\u0635 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0639\u0645\u0644\u064a. \u064a\u0645\u0643\u0646 \u0644\u0644\u062a\u0631\u062a\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0648\u0645\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0623\u0646 \u062a\u0642\u0644\u0644 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u0648\u0644\u0643\u0646 \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u062e\u0632\u0627\u0646 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u060c \u0648\u0627\u0644\u0645\u0634\u0639\u0627\u062a\u060c \u0648\u0627\u0644\u062c\u0644\u0628\u060c \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0639 \u0631\u0633\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0644\u0627 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0635\u0648\u0631\u0629 \u0645\u0646\u062a\u062c \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u062f\u0644\u064a\u0644 \u0639\u0644\u0649 \u062d\u0632\u0645\u0629 \u0645\u0644\u062d\u0642\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1629 aligncenter\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/2.35KV-MVHV-Oil-Immersed-Power-Transformer-1.webp\" alt=\"\u0645\u062d\u0648\u0644 \u0642\u062f\u0631\u0629 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u062c\u0647\u062f 35 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a - \u0645\u062a\u0648\u0633\u0637 \u0648\u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0647\u062f\" width=\"750\" height=\"750\" srcset=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/2.35KV-MVHV-Oil-Immersed-Power-Transformer-1.webp 750w, https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/2.35KV-MVHV-Oil-Immersed-Power-Transformer-1-300x300.webp 300w, https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/2.35KV-MVHV-Oil-Immersed-Power-Transformer-1-150x150.webp 150w, https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/2.35KV-MVHV-Oil-Immersed-Power-Transformer-1-500x500.webp 500w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<h2 id=\"Part-4.-Use-losses-and-test-records-to-normalize-bids\" style=\"margin: 42px 0 14px;\">\u0627\u0644\u062c\u0632\u0621 4. \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a\u0629 \u0644\u0644\u062e\u0633\u0627\u0626\u0631 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0644\u062a\u0637\u0628\u064a\u0639 \u0627\u0644\u0639\u0637\u0627\u0621\u0627\u062a<\/h2>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u0642\u0627\u0631\u0646 \u0628\u064a\u0646 \u0627\u0644\u0641\u0627\u0642\u062f \u0641\u064a \u062d\u0627\u0644\u0629 \u0639\u062f\u0645 \u0627\u0644\u062d\u0645\u0644 \u0648\u0627\u0644\u0641\u0627\u0642\u062f \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0648\u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629. \u0642\u062f \u064a\u062e\u0641\u064a \u0633\u0639\u0631 \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0623\u0633\u0627\u0633\u0627\u064b \u0645\u062e\u062a\u0644\u0641\u0627\u064b \u0644\u0644\u0641\u0627\u0642\u062f\u060c \u0623\u0648 \u0645\u0645\u0627\u0646\u0639\u0629 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0623\u0648 \u0642\u0627\u0626\u0645\u0629 \u0645\u0644\u062d\u0642\u0627\u062a \u0645\u063a\u0627\u064a\u0631\u0629. \u064a\u0646\u0628\u063a\u064a \u0645\u0631\u0627\u062c\u0639\u0629 \u0633\u062c\u0644\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u0631\u0648\u062a\u064a\u0646\u064a\u0629\u060c \u0648\u0627\u0644\u0631\u0633\u0648\u0645 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a\u0629\u060c \u0648\u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643\u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645 \u0645\u0639\u0627\u064b \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647\u0627 \u0643\u0648\u062b\u0627\u0626\u0642 \u0645\u0639\u0632\u0648\u0644\u0629.<\/p>\n<h2 id=\"Part-5.-Build-an-RFQ-that-suppliers-can-answer-consistently\" style=\"margin: 42px 0 14px;\">\u0627\u0644\u062c\u0632\u0621 5. \u0628\u0646\u0627\u0621 \u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 (RFQ) \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0639\u0644\u064a\u0647 \u0628\u0634\u0643\u0644 \u0645\u062a\u0633\u0642<\/h2>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0636\u0645\u0646 \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 (RFQ) \u0627\u0644\u062e\u0627\u0636\u0639 \u0644\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u060c \u0648\u0645\u0648\u0642\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 (\u0627\u0644\u0645\u062d\u0637\u0627\u062a)\u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u060c \u0648\u0627\u0644\u0648\u062b\u0627\u0626\u0642\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641\u060c \u0648\u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u0633\u0644\u064a\u0645. \u0648\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u062a\u062a\u0628\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0648\u0627\u062c\u0647\u0629 \u0645\u0639\u064a\u0646\u0629\u060c \u0641\u064a\u062c\u0628 \u0625\u0631\u0641\u0627\u0642 \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u0645\u0639\u0646\u064a \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0645\u0644\u062e\u0635 \u0634\u0641\u0647\u064a.<\/p>\n<h2 id=\"Part-6.-Choose-a-catalog-starting-point-with-a-clear-boundary\" style=\"margin: 42px 0 14px;\">\u0627\u0644\u062c\u0632\u0621 6. \u0627\u062e\u062a\u0631 \u0646\u0642\u0637\u0629 \u0628\u062f\u0627\u064a\u0629 \u0644\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0628\u062d\u062f\u0648\u062f \u0648\u0627\u0636\u062d\u0629<\/h2>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0646\u0634\u0648\u0631 <a href=\"https:\/\/shenhengglobal.com\/ar\/%d9%85%d9%86%d8%aa%d8%ac\/s11-m-fully-sealed-oil-immersed-three-phase-outdoor-type-power-distribution-electrical-transformer\/\">\u0645\u062d\u0648\u0644 \u062a\u0648\u0632\u064a\u0639 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0645\u0646 \u0646\u0648\u0639 S11-M<\/a> \u064a\u064f\u0639\u062f\u064f\u0651 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0646\u0642\u0637\u0629 \u0628\u062f\u0627\u064a\u0629 \u0645\u0641\u064a\u062f\u0629 \u0644\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629. \u062d\u062f\u0648\u062f \u062a\u0648\u0635\u064a\u0629 \u0627\u0644\u0645\u0646\u062a\u062c: \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u060c \u0648\u0627\u0644\u0645\u0642\u0627\u0628\u0633\u060c \u0648\u0627\u0644\u0641\u0642\u062f\u0627\u0646\u060c \u0648\u0627\u0644\u0628\u0637\u0627\u0646\u0627\u062a\u060c \u0648\u0645\u0644\u062d\u0642\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u062a\u0638\u0644 \u062e\u0627\u0636\u0639\u0629 \u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629.<\/p>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0642\u0631\u0627\u0621\u0629 \u062a\u0641\u0635\u064a\u0644\u064a\u0629 \u0630\u0627\u062a \u0635\u0644\u0629\u060c \u0627\u0646\u0638\u0631 <a href=\"https:\/\/shenhengglobal.com\/ar\/blog\/oil-immersed-vs-dry-type-transformer-comparison\/\">\u0645\u062d\u0648\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0645\u0642\u0627\u0628\u0644 \u0645\u062d\u0648\u0644 \u062c\u0627\u0641<\/a> \u0648 <a href=\"https:\/\/shenhengglobal.com\/ar\/blog\/distribution-transformer-rfq-checklist\/\">\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0644\u0637\u0644\u0628 \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0639\u0631\u0648\u0636 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639<\/a>. \u0631\u0627\u062c\u0639 \u0627\u0644\u0623\u0645\u0631 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0623\u0648\u0633\u0639 <a href=\"https:\/\/shenhengglobal.com\/ar\/oil-immersed-transformer\/\">\u0641\u0626\u0629 \u0637\u0627\u0642\u0629 \u0634\u064a\u0646\u0647\u064a\u0646\u063a<\/a> \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0627\u0626\u0644\u0627\u062a \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c\u060c \u0648\u0625\u0631\u0633\u0627\u0644 \u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 <a href=\"https:\/\/shenhengglobal.com\/ar\/contact-us\/\">\u0627\u062a\u0635\u0644 \u0628\u0634\u064a\u0646\u0647\u064a\u0646\u063a \u0644\u0644\u0637\u0627\u0642\u0629<\/a> \u0645\u0646\u0627\u0642\u0634\u0629 \u0647\u0646\u062f\u0633\u064a\u0629.<\/p>\n<h2 style=\"margin: 42px 0 14px;\" id=\"FAQ\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<h3 style=\"margin: 28px 0 12px;\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062b\u0647\u0627 \u0623\u0648 \u062a\u0635\u062d\u064a\u062d\u0647\u0627 \u0642\u0628\u0644 \u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0645\u062d\u0648\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u061f<\/h3>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u062a\u062d\u062f\u064a\u062f \u0646\u0633\u0628\u0629 \u0627\u0644\u062c\u0647\u062f\u060c \u0648\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 (\u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u0623\u0648 \u0645\u064a\u062c\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631)\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u062a\u062c\u0647\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0628\u062f\u0644 \u0627\u0644\u0635\u0646\u0628\u0648\u0631\u060c \u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0648\u0642\u0639\u060c \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u060c \u0648\u0645\u0648\u0642\u0639 \u0627\u0644\u062a\u0633\u0644\u064a\u0645.<\/p>\n<h3 style=\"margin: 28px 0 12px;\">\u0643\u064a\u0641 \u064a\u0646\u0628\u063a\u064a \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0645\u0642\u0627\u0631\u0646\u0629 \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a\u061f<\/h3>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u0627\u0633\u062a\u062e\u062f\u0645 \u0646\u0641\u0633 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629\u060c \u0648\u0623\u0633\u0627\u0633 \u0627\u0644\u062a\u0642\u064a\u064a\u0645\u060c \u0648\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0644\u0643\u0644 \u0639\u0631\u0636 \u0633\u0639\u0631\u060c \u062b\u0645 \u0642\u0645 \u0628\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u0648\u0627\u0631\u062f\u0629 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0641\u0646\u064a.<\/p>\n<h3 style=\"margin: 28px 0 12px;\">\u0647\u0644 \u064a\u0644\u063a\u064a \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0645\u062d\u0643\u0645 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0644\u0635\u064a\u0627\u0646\u0629\u061f<\/h3>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u0644\u0627. \u0644\u0627 \u062a\u0632\u0627\u0644 \u062e\u0637\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u060c \u0648\u0627\u0644\u0628\u064a\u0626\u0629\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629\u060c \u0648\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629.<\/p>\n<h3 style=\"margin: 28px 0 12px;\">\u0644\u0645\u0627\u0630\u0627 \u062a\u0639\u062f \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0645\u0647\u0645\u0629 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a\u061f<\/h3>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u064a\u0624\u062b\u0631 \u0630\u0644\u0643 \u0639\u0644\u0649 \u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u062c\u0647\u062f \u0648\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0637\u0644 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u060c \u0644\u0630\u0627 \u064a\u062c\u0628 \u062a\u0646\u0633\u064a\u0642\u0647 \u0645\u0639 \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0646\u0638\u0627\u0645.<\/p>\n<h3 style=\"margin: 28px 0 12px;\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0645\u0641\u064a\u062f\u0629 \u0642\u0628\u0644 \u0627\u0644\u0634\u062d\u0646\u061f<\/h3>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u0645\u0631\u0627\u062c\u0639\u0629 \u0631\u0633\u0645 \u0627\u0644\u0645\u062e\u0637\u0637 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u060c \u0648\u0645\u062e\u0637\u0637 \u0627\u0644\u0623\u0633\u0644\u0627\u0643\u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645\u060c \u0648\u062a\u0642\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0631\u0648\u062a\u064a\u0646\u060c \u0648\u0627\u0644\u062f\u0644\u064a\u0644\u060c \u0648\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u0639\u0628\u0626\u0629.<\/p>\n<h3 style=\"margin: 28px 0 12px;\">\u0645\u062a\u0649 \u0644\u0627 \u064a\u0643\u0648\u0646 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0643\u0627\u0641\u064a\u0627\u064b \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u061f<\/h3>\n<p style=\"margin: 0 0 16px; line-height: 1.7;\">\u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u063a\u064a\u0631 \u0627\u0644\u0639\u0627\u062f\u064a\u060c \u0623\u0648 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0627\u0639\u0637\u0627\u0644\u060c \u0623\u0648 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u060c \u0623\u0648 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0645\u0631\u0627\u0641\u0642\u060c \u0623\u0648 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0644\u062d\u0642\u0627\u062a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0631\u0627\u062c\u0639\u0629 \u0647\u0646\u062f\u0633\u064a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n<h2 style=\"margin: 42px 0 14px;\" id=\"References\">\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul style=\"margin: 0 0 18px 1.2em; line-height: 1.7;\">\n<li style=\"margin: 0 0 8px;\"><a href=\"https:\/\/webstore.iec.ch\/\" rel=\"nofollow noopener\" target=\"_blank\">\u0645\u0646\u0634\u0648\u0631\u0627\u062a \u0627\u0644\u0644\u062c\u0646\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062f\u0648\u0644\u064a\u0629<\/a><\/li>\n<li style=\"margin: 0 0 8px;\"><a href=\"https:\/\/standards.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">\u062c\u0645\u0639\u064a\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u0625\u064a \u0625\u064a \u0625\u064a \u0625\u064a<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A clear oil immersed transformer decision begins with the approved network design, not an isolated catalog specification. This guide keeps the article focused on the project questions that determine a workable scope and directs narrower decisions to related technical articles. Contents Part 1. Start with the system duty, not a catalog rating Part 2. Set [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1630,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1478","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"acf":[],"_links":{"self":[{"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/posts\/1478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/comments?post=1478"}],"version-history":[{"count":3,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/posts\/1478\/revisions"}],"predecessor-version":[{"id":1631,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/posts\/1478\/revisions\/1631"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/media\/1630"}],"wp:attachment":[{"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/media?parent=1478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/categories?post=1478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/tags?post=1478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}