{"id":47579,"date":"2026-01-05T08:09:47","date_gmt":"2026-01-05T08:09:47","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=47579"},"modified":"2026-01-05T08:36:12","modified_gmt":"2026-01-05T08:36:12","slug":"dry-type-transformer-sizes","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/","title":{"rendered":"\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8"},"content":{"rendered":"<p>\u5f53\u60a8\u4f18\u5148\u8003\u8651\u5b89\u5168\u3001\u9632\u706b\u548c\u73af\u5883\u4fdd\u62a4\u65f6\uff0c\u5e72\u5f0f\u53d8\u538b\u5668\u662f\u4e0d\u53ef\u66ff\u4ee3\u7684\u9009\u62e9\u3002\u6b63\u786e\u9009\u62e9\u53d8\u538b\u5668\u7684\u5bb9\u91cf\u5bf9\u4e8e\u5de5\u7a0b\u5b9e\u8df5\u3001\u7ecf\u6d4e\u6548\u76ca\u548c\u5b89\u5168\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u53d8\u538b\u5668\u5bb9\u91cf\u7684\u91cd\u8981\u6027\u548c\u5f71\u54cd\uff0c\u4ee5\u53ca\u5982\u4f55\u6839\u636e\u60a8\u7684\u5de5\u4e1a\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5bb9\u91cf\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u60a8\u9009\u62e9\u5408\u9002\u7684\u5e72\u5f0f\u53d8\u538b\u5668\u3002.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" 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href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Influence_Factors_of_Dry_Type_Transformer_Sizes\" >\u5f71\u54cd\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\u7684\u56e0\u7d20<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Cooling_Method\" >\u51b7\u5374\u65b9\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Insulation_Technologies\" >\u7edd\u7f18\u6280\u672f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Insulation_Class\" >\u7edd\u7f18\u7b49\u7ea7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Winding_Construction\" >\u7ed5\u7ebf\u7ed3\u6784<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#How_to_Measure_Dry_Type_Transformer_Sizes\" >\u5982\u4f55\u6d4b\u91cf\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#KVA_Requirements_and_Other_Electrical_Parameters\" >\u5343\u4f0f\u5b89\u9700\u6c42\u548c\u5176\u4ed6\u7535\u6c14\u53c2\u6570<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Physical_Dimensions\" >\u7269\u7406\u5c3a\u5bf8<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Size_Considerations_for_Selection_and_Installation\" >\u9009\u62e9\u548c\u5b89\u88c5\u65f6\u9700\u8981\u8003\u8651\u7684\u5c3a\u5bf8\u56e0\u7d20<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Application_Type\" >\u5e94\u7528\u7c7b\u578b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Transformer_Specifications\" >\u53d8\u538b\u5668\u89c4\u683c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Installation_Environment\" >\u5b89\u88c5\u73af\u5883<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#FAQ\" >\u5e38\u95ee\u95ee\u9898<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#How_does_Voltage_Rating_Affect_Dimensions\" >\u989d\u5b9a\u7535\u538b\u5982\u4f55\u5f71\u54cd\u5c3a\u5bf8\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Does_Low_Temperature_Rise_Design_Require_a_Larger_Heat_Dissipation_Area_or_More_Materials\" >\u4f4e\u6e29\u5347\u8bbe\u8ba1\u662f\u5426\u9700\u8981\u66f4\u5927\u7684\u6563\u70ed\u9762\u79ef\u6216\u66f4\u591a\u7684\u6750\u6599\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#How_does_Insulation_Design_Impact_Volume\" >\u9694\u70ed\u8bbe\u8ba1\u5982\u4f55\u5f71\u54cd\u4f53\u79ef\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#What_does_a_Dry_Type_Transformer_Specification_Include\" >\u5e72\u5f0f\u53d8\u538b\u5668\u89c4\u683c\u5305\u62ec\u54ea\u4e9b\u5185\u5bb9\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/#Final_Thought\" >\u6700\u540e\u60f3\u8bf4<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_are_Dry_Type_Transformers\"><\/span>\u4ec0\u4e48\u662f\u5e72\u5f0f\u53d8\u538b\u5668\uff1f<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47588\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers.jpg\" alt=\"\u5e72\u5f0f\u53d8\u538b\u5668\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5e72\u5f0f\u53d8\u538b\u5668\u662f\u4e00\u79cd\u4e0d\u4f7f\u7528\u77ff\u7269\u6cb9\u6216\u7845\u6cb9\u7b49\u6db2\u4f53\u4f5c\u4e3a\u7edd\u7f18\u548c\u51b7\u5374\u4ecb\u8d28\u7684\u7535\u529b\u53d8\u538b\u5668\u3002\u5176\u5185\u90e8\u7684\u94c1\u82af\u548c\u7ed5\u7ec4\u76f4\u63a5\u66b4\u9732\u5728\u7a7a\u6c14\u4e2d\uff0c\u6216\u5c01\u88c5\u5728\u56fa\u4f53\u7edd\u7f18\u6750\u6599\u4e2d\u3002\u5e72\u5f0f\u53d8\u538b\u5668\u4e3b\u8981\u4f9d\u9760\u7a7a\u6c14\u5bf9\u6d41\u3001\u5f3a\u5236\u98ce\u51b7\u6216\u56fa\u4f53\u6750\u6599\u7684\u70ed\u4f20\u5bfc\u8fdb\u884c\u6563\u70ed\u3002.<\/p>\n<p>\u7531\u4e8e\u4e0d\u542b\u6613\u71c3\u6db2\u4f53\uff0c\u8be5\u8bbe\u5907\u5177\u6709\u6781\u9ad8\u7684\u5b89\u5168\u6027\u548c\u9632\u706b\u6027\u80fd\u3002\u5b83\u7535\u6c14\u6027\u80fd\u826f\u597d\uff0c\u6613\u4e8e\u7ef4\u62a4\uff0c\u5e76\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5546\u4e1a\u5efa\u7b51\u3001\u4f4f\u5b85\u3001\u5de5\u5382\u7b49\u9886\u57df\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Importance_of_Dry_Type_Transformer_Sizes\"><\/span>\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\u7684\u91cd\u8981\u6027<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u901a\u5e38\u662f\u6750\u6599\u3001\u5bb9\u91cf\u3001\u7535\u538b\u3001\u7edd\u7f18\u548c\u6e29\u5347\u9650\u5236\u7b49\u591a\u56e0\u7d20\u7efc\u5408\u4f5c\u7528\u7684\u7ed3\u679c\u3002.<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u5927\u7684KVA\u989d\u5b9a\u5bb9\u91cf\uff0c\u5219\u610f\u5473\u7740\u8bbe\u5907\u9700\u8981\u66f4\u591a\u7684\u94dc\u82af\u548c\u94c1\u82af\uff0c\u8fd9\u5c06\u76f4\u63a5\u589e\u52a0\u94c1\u82af\u90e8\u4ef6\u7684\u4f53\u79ef\u3002\u6b64\u5916\uff0c\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u4e0e\u6563\u70ed\u901a\u9053\u7684\u8bbe\u8ba1\u76f4\u63a5\u76f8\u5173\uff0c\u4f8b\u5982\u7ed5\u7ec4\u95f4\u8ddd\u548c\u5916\u58f3\u5f00\u53e3\u7387\u3002\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u7edd\u7f18\u5b89\u5168\u8ddd\u79bb\u548c\u673a\u68b0\u5f3a\u5ea6\u90fd\u9700\u8981\u4e00\u5b9a\u7684\u7ed3\u6784\u4f53\u79ef\u6765\u4fdd\u8bc1\u3002.<\/p>\n<p>\u9664\u4e86\u4e0a\u8ff0\u56e0\u7d20\u5916\uff0c\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u8fd8\u4f1a\u5f71\u54cd\u77ed\u8def\u963b\u6297\u503c\u3001\u6563\u70ed\u80fd\u529b\u3001\u8fc7\u8f7d\u80fd\u529b\u3001\u635f\u8017\u548c\u80fd\u6e90\u6548\u7387\u3002\u9632\u706b\u5b89\u5168\u8ddd\u79bb\u3001\u8bbe\u5907\u7684\u7ef4\u62a4\u6027\u548c\u4f7f\u7528\u5bff\u547d\u4ee5\u53ca\u5b89\u88c5\u6210\u672c\u4e5f\u4f1a\u53d7\u5230\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\u7684\u5f71\u54cd\u3002.<\/p>\n<p>\u56e0\u6b64\uff0c\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u662f\u7531\u7535\u6c14\u8981\u6c42\u3001\u7269\u7406\u9650\u5236\u3001\u5de5\u7a0b\u5b9e\u8df5\u548c\u7ecf\u6d4e\u6548\u76ca\u5171\u540c\u51b3\u5b9a\u7684\u53c2\u6570\u3002\u9009\u62e9\u5408\u9002\u7684\u5c3a\u5bf8\u610f\u5473\u7740\u60a8\u7684\u9879\u76ee\u5728\u6280\u672f\u3001\u5b89\u5168\u548c\u7ecf\u6d4e\u6027\u65b9\u9762\u8fbe\u5230\u4e86\u6700\u4f73\u5e73\u8861\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Standard_Dry_Type_Transformer_Sizes\"><\/span>\u6807\u51c6\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Industry_Standards_Specifications\"><\/span>\u884c\u4e1a\u6807\u51c6\u89c4\u8303<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6807\u51c6\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u901a\u5e38\u53d7\u7f8e\u56fd\u56fd\u5bb6\u7535\u6c14\u5236\u9020\u5546\u534f\u4f1a\u89c4\u5b9a\u7684\u8bbe\u8ba1\u8303\u56f4\u548c\u6027\u80fd\u8981\u6c42\u7684\u7ea6\u675f\uff08<a href=\"https:\/\/www.kdmsteel.com\/zh\/\u7ebf\u7c92\u4f53\u5916\u58f3\/\">\u7f8e\u56fd\u7535\u6c14\u5236\u9020\u5546\u534f\u4f1a<\/a>\u548c\u56fd\u9645\u7535\u5de5\u59d4\u5458\u4f1a\uff08IEC\uff09\u3002\u8fd9\u4e9b\u8981\u6c42\u5e76\u6ca1\u6709\u76f4\u63a5\u89c4\u5b9a\u5e38\u7528\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\uff0c\u800c\u662f\u901a\u8fc7\u4e00\u4e9b\u6027\u80fd\u8981\u6c42\u95f4\u63a5\u5730\u9650\u5b9a\u4e86\u53d8\u538b\u5668\u7684\u6700\u5c0f\u5c3a\u5bf8\u3002.<\/p>\n<p>\u8be5\u6807\u51c6\u89c4\u5b9a\u4e86\u53d8\u538b\u5668\u7684\u7535\u6c14\u7edd\u7f18\u548c\u5b89\u5168\u8ddd\u79bb\u6807\u51c6\u3001\u6e29\u5347\u9650\u5236\u548c\u6563\u70ed\u3001\u5b89\u5168\u9632\u62a4\u7b49\u7ea7\u548c\u5916\u58f3\u7c7b\u578b\u3002.<\/p>\n<p>\u5176\u4e2d\uff0c\u7535\u6c14\u7edd\u7f18\u548c\u5b89\u5168\u8ddd\u79bb\u5bf9\u53d8\u538b\u5668\u5c3a\u5bf8\u7684\u5f71\u54cd\u6700\u4e3a\u76f4\u63a5\u548c\u4e25\u683c\u3002\u8be5\u6807\u51c6\u6839\u636e\u53d8\u538b\u5668\u7684\u7535\u538b\u7b49\u7ea7\uff080.4kV\u300110kV\u300135kV\uff09\u8be6\u7ec6\u89c4\u5b9a\u4e86\u7535\u6c14\u95f4\u9699\u548c\u722c\u7535\u8ddd\u79bb\u3002.<\/p>\n<p>\u5b83\u8fd8\u8be6\u7ec6\u89c4\u5b9a\u4e86\u4e0d\u540c\u7edd\u7f18\u7b49\u7ea7\uff08\u4f8b\u5982F\u7ea7\u548cH\u7ea7\uff09\u4e0b\u7ed5\u7ec4\u7684\u6700\u5927\u5141\u8bb8\u6e29\u5347\u9650\u503c\u3002\u4e3a\u4e86\u786e\u4fdd\u6e29\u5347\u4e0d\u8d85\u8fc7\u6807\u51c6\uff0c\u53d8\u538b\u5668\u5fc5\u987b\u5177\u6709\u8db3\u591f\u7684\u6563\u70ed\u9762\u79ef\u3002\u6b64\u5916\uff0c\u53d8\u538b\u5668\u7684\u8010\u706b\u7b49\u7ea7\u548cIP\u9632\u62a4\u7b49\u7ea7\u53ef\u80fd\u4f1a\u5bf9\u5916\u58f3\u7684\u539a\u5ea6\u548c\u4f53\u79ef\u4ea7\u751f\u8f7b\u5fae\u5f71\u54cd\u3002.<\/p>\n<p>\u9075\u5faa\u8fd9\u4e9b\u6807\u51c6\u53ef\u4ee5\u4fdd\u8bc1\u53d8\u538b\u5668\u5177\u5907\u4e00\u5b9a\u7684\u8d28\u91cf\u3001\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\uff0c\u5e76\u80fd\u5982\u60a8\u6240\u613f\u5728\u7535\u529b\u7cfb\u7edf\u4e2d\u6b63\u5e38\u8fd0\u884c\u3002.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47586\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-5.jpg\" alt=\"\u5e72\u5f0f\u53d8\u538b\u5668\uff085\uff09\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-5.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-5-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-5-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-5-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Transformer_KVA_Ratings\"><\/span>\u53d8\u538b\u5668\u5343\u4f0f\u5b89\u989d\u5b9a\u503c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5728\u6807\u51c6\u89c4\u5b9a\u7684\u53d8\u91cf\u8303\u56f4\u5185\uff0cKVA \u989d\u5b9a\u503c\u662f\u5f71\u54cd\u5c3a\u5bf8\u8fde\u7eed\u548c\u7cfb\u7edf\u53d8\u5316\u7684\u6700\u91cd\u8981\u53d8\u91cf\uff0c\u5b83\u5bf9\u5c3a\u5bf8\u548c\u53d8\u538b\u5668\u529f\u80fd\u7684\u5f71\u54cd\u4e5f\u662f\u6839\u672c\u6027\u7684\u3002.<\/p>\n<p>\u5982\u679c\u8981\u4f20\u8f93\u66f4\u5927\u7684\u529f\u7387\uff0c\u53d8\u538b\u5668\u5c31\u9700\u8981\u66f4\u5927\u7684\u94c1\u82af\u6a2a\u622a\u9762\u79ef\u3002\u94c1\u82af\u7a97\u53e3\u7684\u9ad8\u5ea6\u548c\u5bbd\u5ea6\u76f4\u63a5\u51b3\u5b9a\u4e86\u53d8\u538b\u5668\u94c1\u82af\u6846\u67b6\u7684\u5c3a\u5bf8\u3002\u968f\u7740\u5343\u4f0f\u5b89 (KVA) \u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u53d8\u538b\u5668\u7ed5\u7ec4\u7684\u6574\u4f53\u76f4\u5f84\u548c\u9ad8\u5ea6\u4e5f\u4f1a\u968f\u4e4b\u589e\u52a0\u3002.<\/p>\n<p>\u968f\u7740KVA\u503c\u7684\u589e\u52a0\uff0c\u51b7\u5374\u9700\u6c42\u4e5f\u4f1a\u6025\u5267\u4e0a\u5347\u3002\u60a8\u5fc5\u987b\u8fdb\u4e00\u6b65\u4f18\u5316\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u6563\u70ed\u7ed3\u6784\uff0c\u4f8b\u5982\u589e\u52a0\u98ce\u9053\u6570\u91cf\u548c\u5bbd\u5ea6\uff0c\u4f46\u8fd9\u4e5f\u4f1a\u8fdb\u4e00\u6b65\u589e\u52a0\u53d8\u538b\u5668\u7684\u4f53\u79ef\u3002.<\/p>\n<p>\u901a\u5e38\uff0c\u5e38\u89c1\u7684\u5c3a\u5bf8\u662f <a href=\"https:\/\/www.kdmsteel.com\/zh\/\u5355\u76f8\u53d8\u538b\u5668\/\">\u5355\u76f8\u53d8\u538b\u5668<\/a>\u00a0\u5e94\u7528\u8303\u56f4\u4ece 1.5KVA \u5230 333KVA\u3002\u4e09\u76f8\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5bb9\u91cf\u901a\u5e38\u4e3a 15KVA \u5230 2000KVA\u3002\u6309\u7167\u6807\u51c6 KVA \u989d\u5b9a\u503c\u751f\u4ea7\u7684\u5e72\u5f0f\u53d8\u538b\u5668\u53ef\u4ee5\u6ee1\u8db3\u60a8\u591a\u6837\u5316\u7684\u7528\u7535\u9700\u6c42\u3002.<\/p>\n<p>\u603b\u4f53\u800c\u8a00\uff0c\u53d8\u538b\u5668\u7684KVA\u7b49\u7ea7\u4e3b\u8981\u53d6\u51b3\u4e8e\u60a8\u7684\u8fde\u63a5\u8d1f\u8f7d\u548c\u6269\u5c55\u9700\u6c42\u3002\u901a\u5e38\u5efa\u8bae\u9009\u62e9\u6bd4\u603b\u8d1f\u8f7d\u9ad8\u4e00\u4e2a\u7b49\u7ea7\u7684\u53d8\u538b\u5668\uff0c\u8fd9\u6837\u4fbf\u4e8e\u672a\u6765\u7684\u6269\u5c55\uff0c\u4e5f\u80fd\u66f4\u597d\u5730\u9632\u6b62\u8fc7\u8f7d\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Influence_Factors_of_Dry_Type_Transformer_Sizes\"><\/span>\u5f71\u54cd\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\u7684\u56e0\u7d20<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u662f\u5404\u79cd\u5185\u90e8\u56e0\u7d20\u5e73\u8861\u548c\u7269\u7406\u9650\u5236\u7684\u6700\u7ec8\u4f53\u73b0\u3002\u4ee5\u4e0b\u8be6\u7ec6\u9610\u8ff0\u4e86\u53d8\u538b\u5668\u7684\u51b7\u5374\u65b9\u5f0f\u3001\u7edd\u7f18\u6750\u6599\u548c\u5de5\u827a\u4ee5\u53ca\u7ed5\u7ec4\u7ed3\u6784\u5982\u4f55\u5f71\u54cd\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cooling_Method\"><\/span>\u51b7\u5374\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u51b7\u5374\u65b9\u5f0f\u51b3\u5b9a\u4e86\u53d8\u538b\u5668\u7684\u6563\u70ed\u6548\u7387\uff0c\u8fd9\u662f\u5f71\u54cd\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\uff08\u5c24\u5176\u662f\u9ad8\u5ea6\u548c\u98ce\u9053\u8bbe\u8ba1\uff09\u7684\u6700\u76f4\u63a5\u56e0\u7d20\u3002\u51b7\u5374\u65b9\u5f0f\u901a\u5e38\u5305\u62ec\u4e24\u79cd\u7c7b\u578b\uff1a\u81ea\u7136\u98ce\u51b7\uff08AN\uff09\u548c\u5f3a\u5236\u98ce\u51b7\uff08AF\uff09\u3002.<\/p>\n<p>\u5982\u679c\u9009\u62e9\u81ea\u7136\u98ce\u51b7\u53d8\u538b\u5668\uff0c\u5219\u5fc5\u987b\u8bbe\u8ba1\u6709\u5145\u8db3\u4e14\u7545\u901a\u7684\u6563\u70ed\u98ce\u9053\u3002\u8fd9\u4e5f\u610f\u5473\u7740\u53d8\u538b\u5668\u9700\u8981\u66f4\u5927\u7684\u7ed5\u7ec4\u9ad8\u5ea6\u548c\u66f4\u5927\u7684\u7ed5\u7ec4\u95f4\u8ddd\u3002\u56e0\u6b64\uff0c\u5728\u76f8\u540c\u5bb9\u91cf\u4e0b\uff0c\u81ea\u7136\u98ce\u51b7\u53d8\u538b\u5668\u7684\u4f53\u79ef\u901a\u5e38\u6700\u5927\uff0c\u9ad8\u5ea6\u4e5f\u6700\u9ad8\u3002.<\/p>\n<p>\u5982\u679c\u4f60\u4f7f\u7528 <a href=\"https:\/\/www.kdmsteel.com\/zh\/\u53d8\u538b\u5668\u5916\u58f3\/\">\u53d8\u538b\u5668<\/a>\u00a0\u91c7\u7528\u5f3a\u5236\u98ce\u51b7\uff0c\u8fd9\u79cd\u53d8\u538b\u5668\u53ef\u4ee5\u51cf\u5c11\u6563\u70ed\u98ce\u9053\u7684\u5c3a\u5bf8\u548c\u6570\u91cf\uff0c\u4ece\u800c\u5b9e\u73b0\u7d27\u51d1\u7684\u8bbe\u8ba1\u3002\u5176\u6563\u70ed\u6548\u7387\u548c\u8fc7\u8f7d\u80fd\u529b\u5747\u53ef\u4ece30%\u63d0\u5347\u81f350%\u3002\u4e0eAF\u53d8\u538b\u5668\u76f8\u6bd4\uff0c\u5728\u76f8\u540c\u989d\u5b9a\u5bb9\u91cf\u4e0b\uff0cAF\u53d8\u538b\u5668\u7684\u4f53\u79ef\u901a\u5e38\u5c0f15%\u81f330%\u3002.<\/p>\n<p>\u867d\u7136\u7531\u4e8e\u91c7\u7528\u4e86\u65b0\u7684\u51b7\u5374\u65b9\u5f0f\uff0c\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u6709\u6240\u7f29\u5c0f\uff0c\u4f46\u4ecd\u9700\u8981\u96c6\u6210\u98ce\u6247\u548c\u6e29\u5ea6\u63a7\u5236\u7cfb\u7edf\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u8003\u8651\u98ce\u6247\u7684\u5b89\u88c5\u548c\u7ef4\u62a4\u7a7a\u95f4\uff0c\u4ee5\u53ca\u989d\u5916\u7684\u7535\u6e90\u548c\u566a\u97f3\u95ee\u9898\u3002\u8fd9\u4e9b\u56e0\u7d20\u90fd\u4f1a\u589e\u52a0\u53d8\u538b\u5668\u7684\u590d\u6742\u6027\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Insulation_Technologies\"><\/span>\u7edd\u7f18\u6280\u672f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7edd\u7f18\u7cfb\u7edf\u51b3\u5b9a\u4e86\u53d8\u538b\u5668\u7684\u7535\u6c14\u5b89\u5168\u6027\u3001\u73af\u5883\u8010\u53d7\u6027\u548c\u5bfc\u70ed\u6548\u7387\u3002\u6839\u636e\u7edd\u7f18\u5236\u9020\u5de5\u827a\uff0c\u53ef\u5c06\u5176\u5206\u4e3a\u6d47\u6ce8\u6811\u8102\u53d8\u538b\u5668\uff08CRT\uff09\u548c\u771f\u7a7a\u538b\u529b\u6d78\u6e0d\uff08VPI\uff09\u53d8\u538b\u5668\u3002.<\/p>\n<p>\u6d47\u6ce8\u5f0f\u6811\u8102\u53d8\u538b\u5668\u4f7f\u7528\u6811\u8102\u6df7\u5408\u7269\u5c06\u7ed5\u7ec4\u6d47\u6ce8\u5230\u771f\u7a7a\u6a21\u5177\u4e2d\uff0c\u7136\u540e\u4f7f\u5176\u56fa\u5316\u3002\u8fd9\u6837\u5c31\u5f62\u6210\u4e86\u575a\u56fa\u7684\u7edd\u7f18\u4f53\u3002\u8fd9\u7c7b\u53d8\u538b\u5668\u5177\u6709\u5f88\u9ad8\u7684\u7ed3\u6784\u521a\u5ea6\u548c\u6781\u9ad8\u7684\u673a\u68b0\u5f3a\u5ea6\uff0c\u51cf\u5c11\u4e86\u5bf9\u5185\u90e8\u652f\u6491\u90e8\u4ef6\u7684\u9700\u6c42\uff0c\u63d0\u9ad8\u4e86\u5185\u90e8\u7a7a\u95f4\u7684\u5229\u7528\u7387\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u6811\u8102\u4e0d\u5229\u4e8e\u6563\u70ed\uff0c\u56e0\u6b64\u6d47\u6ce8\u539a\u5ea6\u9700\u8981\u5747\u5300\uff0c\u5e76\u4e14\u9700\u8981\u5728\u6d47\u6ce8\u6a21\u5177\u4e2d\u9884\u7559\u7a7a\u6c14\u901a\u9053\uff0c\u6700\u7ec8\u5f62\u6210\u4e00\u4e2a\u6574\u4f53\u7684\u6563\u70ed\u901a\u9053\u3002.<\/p>\n<p>\u4f18\u5316\u6811\u8102\u6d47\u6ce8\u53d8\u538b\u5668\u5c3a\u5bf8\u7684\u5173\u952e\u5728\u4e8e\u5e73\u8861\u7edd\u7f18\u539a\u5ea6\u3001\u673a\u68b0\u5f3a\u5ea6\u548c\u6563\u70ed\u8981\u6c42\u3002\u5982\u679c\u53d8\u538b\u5668\u91c7\u7528\u66f4\u5148\u8fdb\u7684\u8584\u7edd\u7f18\u5de5\u827a\uff0c\u5219\u6709\u52a9\u4e8e\u5b9e\u73b0\u66f4\u7d27\u51d1\u7684\u5c3a\u5bf8\u3002.<\/p>\n<p>VPI\u53d8\u538b\u5668\u4e3b\u8981\u662f\u901a\u8fc7\u5bf9\u7ed5\u7ec4\u8fdb\u884c\u771f\u7a7a\u5e72\u71e5\u3001\u7edd\u7f18\u6f06\u6d78\u6e0d\u548c\u56fa\u5316\u7b49\u591a\u9053\u5de5\u5e8f\u5236\u6210\u7684\u3002\u8fd9\u79cd\u53d8\u538b\u5668\u5177\u6709\u826f\u597d\u7684\u6563\u70ed\u6027\u80fd\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u5176\u76f8\u5bf9\u8f83\u4f4e\u7684\u673a\u68b0\u5f3a\u5ea6\u9700\u8981\u66f4\u591a\u7684\u7edd\u7f18\u57ab\u7247\u548c\u56fa\u5b9a\u4ef6\uff0c\u8fd9\u4f1a\u5360\u7528\u4e00\u5b9a\u7684\u5185\u90e8\u7a7a\u95f4\u3002\u6b64\u5916\uff0c\u5176\u5916\u89c2\u4e0d\u591f\u7f8e\u89c2\uff0c\u6574\u4f53\u5c3a\u5bf8\u4e5f\u6bd4\u540c\u7b49\u5bb9\u91cf\u7684\u94f8\u9020\u53d8\u538b\u5668\u7565\u5927\u3002.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47582\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Cast-resin-transformers.jpg\" alt=\"\u6d47\u94f8\u6811\u8102\u53d8\u538b\u5668\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Cast-resin-transformers.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Cast-resin-transformers-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Cast-resin-transformers-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Cast-resin-transformers-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Insulation_Class\"><\/span>\u7edd\u7f18\u7b49\u7ea7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7edd\u7f18\u7b49\u7ea7\u4e5f\u53ef\u4ee5\u770b\u4f5c\u662f\u8010\u70ed\u7b49\u7ea7\uff0c\u5b83\u8868\u793a\u7edd\u7f18\u6750\u6599\u80fd\u591f\u627f\u53d7\u7684\u957f\u671f\u5de5\u4f5c\u6e29\u5ea6\u3002\u4f8b\u5982\uff0cH\u7ea7\u7edd\u7f18\u6750\u6599\u53ef\u627f\u53d7180\u2103\u7684\u9ad8\u6e29\uff0cF\u7ea7\u53ef\u627f\u53d7155\u2103\u7684\u9ad8\u6e29\uff0cB\u7ea7\u53ef\u627f\u53d7130\u2103\u7684\u9ad8\u6e29\u3002.<\/p>\n<p>\u9009\u62e9\u66f4\u9ad8\u7684\u7edd\u7f18\u7b49\u7ea7\u4e5f\u610f\u5473\u7740\u5141\u8bb8\u66f4\u9ad8\u7684\u6e29\u5347\u3002H\u7ea7\u53d8\u538b\u5668\u5728\u8bbe\u8ba1\u65f6\uff0c\u65e8\u5728\u627f\u53d7\u66f4\u9ad8\u7684\u5de5\u4f5c\u6e29\u5ea6\uff0c\u4ece\u800c\u80fd\u591f\u5904\u7406\u66f4\u5927\u7684\u7535\u6d41\uff0c\u6216\u8005\u5728\u4fdd\u6301\u76f8\u540c\u5bb9\u91cf\u7684\u60c5\u51b5\u4e0b\u51cf\u5c11\u6563\u70ed\u9762\u79ef\u3002.<\/p>\n<p>\u56e0\u6b64\uff0c\u91c7\u7528\u9ad8\u7edd\u7f18\u7b49\u7ea7\u662f\u5b9e\u73b0\u5c0f\u578b\u7d27\u51d1\u578b\u53d8\u538b\u5668\u7684\u5173\u952e\u6280\u672f\u4e4b\u4e00\u3002\u5b83\u4f7f\u53d8\u538b\u5668\u80fd\u591f\u5728\u66f4\u9ad8\u7684\u6e29\u5ea6\u4e0b\u8fd0\u884c\uff0c\u5e76\u5141\u8bb8\u4f7f\u7528\u66f4\u5c11\u7684\u6750\u6599\u6216\u66f4\u7d27\u51d1\u7684\u7ed3\u6784\u6765\u6ee1\u8db3\u60a8\u7684\u5bb9\u91cf\u8981\u6c42\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Winding_Construction\"><\/span>\u7ed5\u7ebf\u7ed3\u6784<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7ed5\u7ec4\u7ed3\u6784\u76f4\u63a5\u51b3\u5b9a\u4e86\u7a7a\u95f4\u5229\u7528\u7387\u548c\u7535\u78c1\u6027\u80fd\uff0c\u662f\u529f\u7387\u8f6c\u6362\u7684\u6838\u5fc3\u3002\u7ed5\u7ec4\u7ed3\u6784\u4e3b\u8981\u7531\u7ed5\u7ec4\u7c7b\u578b\u548c\u7ed5\u7ec4\u5e03\u7f6e\u65b9\u5f0f\u6784\u6210\u3002.<\/p>\n<p>\u7b94\u5f0f\u7ed5\u7ec4\u53ef\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u7684\u7a7a\u95f4\u5229\u7528\u7387\uff0c\u6709\u5229\u4e8e\u5728\u964d\u4f4e\u70ed\u963b\u7684\u540c\u65f6\u83b7\u5f97\u66f4\u5927\u7684\u6563\u70ed\u9762\u79ef\u3002\u7ebf\u5f0f\u7ed5\u7ec4\u4e3b\u8981\u91c7\u7528\u7edd\u7f18\u5bfc\u7ebf\u7ed5\u5236\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u7535\u538b\u548c\u5bb9\u91cf\uff0c\u4f7f\u7528\u7075\u6d3b\u3002\u4f46\u662f\uff0c\u5bfc\u7ebf\u4e4b\u95f4\u7684\u95f4\u9699\u5bfc\u81f4\u7a7a\u95f4\u5229\u7528\u7387\u8f83\u4f4e\u3002\u4e0e\u5176\u4ed6\u65b9\u6cd5\u76f8\u6bd4\uff0c\u76f8\u540c\u7535\u6d41\u4e0b\u7ebf\u5f0f\u7ed5\u7ec4\u7684\u53d8\u538b\u5668\u5c3a\u5bf8\u66f4\u5927\u3002.<\/p>\n<p>\u6839\u636e\u7ed5\u7ec4\u6392\u5217\u65b9\u5f0f\u7684\u4e0d\u540c\uff0c\u5927\u81f4\u53ef\u5206\u4e3a\u540c\u5fc3\u7ed5\u7ec4\u548c\u4ea4\u9519\u7ed5\u7ec4\u3002\u524d\u8005\u7ed3\u6784\u8f83\u4e3a\u7b80\u5355\uff0c\u9ad8\u538b\u7ed5\u7ec4\u7684\u6563\u70ed\u8def\u5f84\u8f83\u957f\u3002\u540e\u8005\u80fd\u6709\u6548\u964d\u4f4e\u77ed\u8def\u963b\u6297\u548c\u6f0f\u78c1\u901a\uff0c\u4f46\u7ed3\u6784\u66f4\u4e3a\u590d\u6742\uff0c\u7edd\u7f18\u5904\u7406\u4e5f\u66f4\u4e3a\u7e41\u7410\u3002\u5728\u8003\u8651\u7535\u6c14\u6027\u80fd\u7684\u540c\u65f6\uff0c\u4ec5\u4ec5\u4e3a\u4e86\u51cf\u5c0f\u5c3a\u5bf8\u800c\u9009\u62e9\u540e\u8005\u53ef\u80fd\u5e76\u4e0d\u660e\u667a\u3002.<\/p>\n<p>\u9664\u4e86\u4e0a\u8ff0\u56e0\u7d20\u5916\uff0c\u94c1\u82af\u6750\u6599\u3001\u989d\u5b9a\u7535\u538b\u3001\u7edd\u7f18\u7b49\u7ea7\u4ee5\u53ca\u4fdd\u62a4\u5916\u58f3\u4e5f\u4f1a\u5f71\u54cd\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u3002\u5982\u4e0a\u6240\u8ff0\uff0c\u66f4\u9ad8\u7684\u7535\u538b\u7b49\u7ea7\u662f\u5bfc\u81f4\u5c3a\u5bf8\u589e\u5927\u7684\u6839\u672c\u56e0\u7d20\u3002\u6b64\u5916\uff0c\u5982\u679c\u60a8\u8fd8\u60f3\u83b7\u5f97\u66f4\u9ad8\u7684\u2026\u2026 <a href=\"https:\/\/www.kdmsteel.com\/zh\/ip-\u5916\u58f3\/\">\u77e5\u8bc6\u4ea7\u6743<\/a>\u00a0\u9632\u62a4\u7b49\u7ea7\u8d8a\u9ad8\uff0c\u9632\u62a4\u7b49\u7ea7\u8d8a\u9ad8\u7684\u5916\u58f3\u4f53\u79ef\u548c\u91cd\u91cf\u4e5f\u4f1a\u663e\u8457\u589e\u52a0\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Measure_Dry_Type_Transformer_Sizes\"><\/span>\u5982\u4f55\u6d4b\u91cf\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47587\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-6.jpg\" alt=\"\u5e72\u5f0f\u53d8\u538b\u5668\uff086\uff09\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-6.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-6-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-6-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-6-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6d4b\u91cf\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u662f\u4e3a\u4e86\u7cbe\u786e\u5339\u914d\u60a8\u7684\u7535\u6c14\u8981\u6c42\uff0c\u8bc4\u4f30\u7269\u7406\u7a7a\u95f4\u548c\u5b89\u88c5\u53ef\u884c\u6027\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"KVA_Requirements_and_Other_Electrical_Parameters\"><\/span>\u5343\u4f0f\u5b89\u9700\u6c42\u548c\u5176\u4ed6\u7535\u6c14\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u786e\u5b9a\u5343\u4f0f\u5b89\u9700\u6c42\u548c\u7535\u6c14\u53c2\u6570\u662f\u6700\u5173\u952e\u7684\u4e00\u6b65\u3002.<\/p>\n<p>\u8ba1\u7b97\u5343\u4f0f\u5b89 (KVA) \u9700\u6c42\u9700\u8981\u8003\u8651\u591a\u6837\u6027\u548c\u53d1\u5c55\u60c5\u51b5\uff0c\u6700\u7ec8\u786e\u5b9a\u5b89\u5168\u3001\u7ecf\u6d4e\u4e14\u6301\u7eed\u7684\u4f9b\u7535\u80fd\u529b\u3002\u60a8\u9700\u8981\u8ba1\u7b97\u6240\u6709\u8d1f\u8f7d\u8bbe\u5907\uff0c\u5e76\u786e\u5b9a\u5176\u8fd0\u884c\u7535\u538b\u548c\u7535\u6d41\u3002\u6240\u6709\u8d1f\u8f7d\u5747\u4ee5\u5343\u4f0f\u5b89 (KVA) \u4e3a\u5355\u4f4d\u7edf\u4e00\u8ba1\u7b97\u3002\u57fa\u672c\u516c\u5f0f\u4e3a\uff1aKVA = kW \/ PF\uff08\u529f\u7387\u56e0\u6570\uff09\u3002.<\/p>\n<p>\u60a8\u5fc5\u987b\u6e05\u695a\uff0c\u5e76\u975e\u6240\u6709\u8bbe\u5907\u90fd\u4f1a\u540c\u65f6\u6ee1\u8d1f\u8377\u8fd0\u884c\u3002\u9700\u6c42\u7cfb\u6570\u53cd\u6620\u4e86\u90e8\u5206\u8bbe\u5907\u7684\u5b9e\u9645\u4f7f\u7528\u5f3a\u5ea6\uff0c\u800c\u8be5\u7cfb\u6570\u4e5f\u53cd\u6620\u4e86\u4e0d\u540c\u7c7b\u578b\u8d1f\u8f7d\u7684\u5cf0\u503c\u65f6\u6bb5\u5e76\u975e\u5b8c\u5168\u91cd\u53e0\u3002\u8fd9\u4e24\u4e2a\u56e0\u7d20\u6709\u52a9\u4e8e\u60a8\u66f4\u51c6\u786e\u5730\u8ba1\u7b97\u5b9e\u9645\u8d1f\u8f7d\u529f\u7387\u3002.<\/p>\n<p>\u9664\u4e86\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u603b\u8d1f\u8f7d\u529f\u7387\u5916\uff0c\u8fd8\u9700\u8981\u589e\u52a0\u4e00\u5b9a\u7684\u88d5\u91cf\uff0c\u901a\u5e38\u4e3a 15% \u81f3 25%\u3002\u8fd9\u53ef\u4ee5\u4e3a\u672a\u6765\u7684\u6269\u5c55\u9884\u7559\u7a7a\u95f4\uff0c\u5e76\u9632\u6b62\u56e0\u8d1f\u8f7d\u589e\u52a0\u800c\u9891\u7e41\u66f4\u6362\u53d8\u538b\u5668\u3002.<\/p>\n<p>\u56e0\u6b64\uff0c\u6839\u636e\u53d8\u538b\u5668\u7684\u6807\u51c6\u989d\u5b9a\u5bb9\u91cf\u7b49\u7ea7\uff0c\u5e94\u9009\u62e9\u5927\u4e8e\u6700\u7ec8\u9700\u6c42\u7684\u6700\u5c0f\u6807\u51c6\u5bb9\u91cf\u3002\u5982\u679c\u8ba1\u7b97\u503c\u975e\u5e38\u63a5\u8fd1\u67d0\u4e2a\u6807\u51c6\u5bb9\u91cf\uff0c\u5219\u5e94\u5145\u5206\u8003\u8651\u8d1f\u8f7d\u7c7b\u578b\uff0c\u6216\u51fa\u4e8e\u5b89\u5168\u8003\u8651\u9009\u62e9\u66f4\u9ad8\u7b49\u7ea7\u7684\u6807\u51c6\u5bb9\u91cf\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Physical_Dimensions\"><\/span>\u7269\u7406\u5c3a\u5bf8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5728\u660e\u786e\u4e86\u60a8\u7684\u5b9e\u9645\u7535\u6c14\u9700\u6c42\u4e4b\u540e\uff0c\u60a8\u9700\u8981\u8003\u8651\u53d8\u538b\u5668\u7684\u5b9e\u9645\u7269\u7406\u5c3a\u5bf8\uff0c\u5305\u62ec\u5176\u957f\u5ea6\u3001\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u3002.<\/p>\n<p>\u60a8\u8fd8\u9700\u8981\u8003\u8651\u53d8\u538b\u5668\u5916\u90e8\u63a5\u53e3\u548c\u7a81\u51fa\u90e8\u5206\u7684\u5c3a\u5bf8\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u6d4b\u91cf\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u91cd\u91cf\u3002\u91cd\u91cf\u5305\u62ec\u603b\u91cd\u91cf\u548c\u91cd\u5fc3\u91cd\u91cf\u3002\u8fd9\u4e0e\u53d8\u538b\u5668\u7684\u8fd0\u8f93\u8bbe\u5907\u548c\u65b9\u6cd5\u5bc6\u5207\u76f8\u5173\u3002.<\/p>\n<p>\u6b64\u5916\uff0c\u53d8\u538b\u5668\u7684\u51b7\u5374\u548c\u7ef4\u62a4\u901a\u9053\u3001\u4fdd\u62a4\u7b49\u7ea7\u4ee5\u53ca\u58c1\u6302\u5f0f\u5b89\u88c5\u7684\u5b89\u5168\u6027\u90fd\u5fc5\u987b\u5728\u5b89\u88c5\u524d\u8fdb\u884c\u660e\u786e\u89c4\u5212\u3002\u8fd0\u8f93\u548c\u5b89\u88c5\u8def\u7ebf\u7684\u8c03\u7814\u4e5f\u9700\u8981\u5728\u8ba2\u8d2d\u548c\u5b89\u88c5\u53d8\u538b\u5668\u4e4b\u524d\u5b8c\u6210\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Size_Considerations_for_Selection_and_Installation\"><\/span>\u9009\u62e9\u548c\u5b89\u88c5\u65f6\u9700\u8981\u8003\u8651\u7684\u5c3a\u5bf8\u56e0\u7d20<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Application_Type\"><\/span>\u5e94\u7528\u7c7b\u578b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9009\u62e9\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u7b2c\u4e00\u6b65\u662f\u786e\u5b9a\u53d8\u538b\u5668\u7684\u5e94\u7528\u7c7b\u578b\u3002\u5e94\u7528\u7c7b\u578b\u662f\u8003\u8651\u53d8\u538b\u5668\u5c3a\u5bf8\u7684\u51fa\u53d1\u70b9\uff0c\u5e76\u51b3\u5b9a\u4e86\u53d8\u538b\u5668\u8bbe\u8ba1\u7684\u4f18\u5148\u7ea7\u3002.<\/p>\n<p>\u5982\u679c\u5728\u5de5\u4e1a\u6216\u5236\u9020\u4e1a\u4e2d\u4f7f\u7528\u5e72\u5f0f\u53d8\u538b\u5668\uff0c\u5e94\u5145\u5206\u8003\u8651\u53d8\u538b\u5668\u7684\u9632\u62a4\u7b49\u7ea7\uff08IP\u7b49\u7ea7\uff09\u3001\u6297\u51b2\u51fb\u548c\u6297\u632f\u52a8\u80fd\u529b\uff0c\u5e76\u9884\u7559\u8db3\u591f\u7684\u7ef4\u62a4\u7a7a\u95f4\u4ee5\u4fbf\u5b9a\u671f\u68c0\u67e5\u548c\u6e05\u6d01\u3002\u5982\u679c\u73af\u5883\u591a\u5c18\u6216\u6f6e\u6e7f\uff0c\u5219\u5e94\u9009\u62e9IP23\u6216\u66f4\u9ad8\u7684\u9632\u62a4\u7b49\u7ea7\u3002\u4f7f\u7528\u9632\u62a4\u5916\u58f3\u4e5f\u4f1a\u589e\u52a0\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u3002.<\/p>\n<p>\u5728\u5546\u4e1a\u5efa\u7b51\u5e94\u7528\u4e2d\uff0c\u5e94\u8003\u8651\u5b89\u5168\u6027\u3001\u9632\u706b\u6027\u3001\u4f4e\u566a\u97f3\u548c\u7f8e\u89c2\u6027\u7b49\u65b9\u9762\u7684\u8981\u6c42\u3002\u5728IT\u673a\u623f\u4e2d\uff0c\u5e94\u9009\u62e9\u529f\u7387\u5bc6\u5ea6\u8d85\u9ad8\u3001\u7ed3\u6784\u7d27\u51d1\u3001\u53ef\u9760\u6027\u9ad8\u7684\u5e72\u5f0f\u53d8\u538b\u5668\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Transformer_Specifications\"><\/span>\u53d8\u538b\u5668\u89c4\u683c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u68c0\u67e5\u53d8\u538b\u5668\u7684\u89c4\u683c\uff0c\u5305\u62ec\u7535\u538b\u7b49\u7ea7\u3001\u989d\u5b9a\u5bb9\u91cf\uff08KVA\uff09\u548c\u5bb9\u91cf\u88d5\u5ea6\u7b49\u3002\u7535\u538b\u7b49\u7ea7\u76f4\u63a5\u5f71\u54cd\u7ed5\u7ec4\u5c3a\u5bf8\u3001\u7edd\u7f18\u539a\u5ea6\u7b49\u8bbe\u7f6e\u3002\u4f46\u7535\u538b\u7b49\u7ea7\u5bfc\u81f4\u7684\u53d8\u538b\u5668\u5c3a\u5bf8\u8fc7\u5927\u95ee\u9898\u65e0\u6cd5\u901a\u8fc7\u8bbe\u8ba1\u4f18\u5316\u89e3\u51b3\u3002.<\/p>\n<p>\u5343\u4f0f\u5b89\u5bb9\u91cf\u662f\u51b3\u5b9a\u8bbe\u5907\u5c3a\u5bf8\u7684\u4e3b\u8981\u9a71\u52a8\u56e0\u7d20\u3002\u8d2d\u4e70\u65f6\uff0c\u5fc5\u987b\u5145\u5206\u8003\u8651\u672a\u6765\u6269\u5c55\u4e0e\u73b0\u6709\u5360\u7528\u7a7a\u95f4\u7684\u5173\u7cfb\u3002\u6bd5\u7adf\uff0c\u66f4\u5927\u7684\u5bb9\u91cf\u4e5f\u610f\u5473\u7740\u66f4\u9ad8\u7684\u6210\u672c\u3002.<\/p>\n<p>\u6b64\u5916\uff0c\u60a8\u8fd8\u9700\u8981\u8003\u8651\u662f\u5426\u9700\u8981\u7279\u6b8a\u7684\u5b9a\u5236\u8c10\u6ce2\u8d1f\u8f7d\u6761\u4ef6\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Installation_Environment\"><\/span>\u5b89\u88c5\u73af\u5883<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47585\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-4.jpg\" alt=\"\u5e72\u5f0f\u53d8\u538b\u5668\uff084\uff09\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-4.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-4-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-4-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Dry-Type-Transformers-4-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9664\u4e86\u4e0a\u8ff0\u9488\u5bf9\u7279\u5b9a\u5730\u70b9\u7684\u6e7f\u5ea6\u3001\u7070\u5c18\u3001\u6e29\u5ea6\u548c\u5176\u4ed6\u56e0\u7d20\u5916\uff0c\u8c03\u67e5\u73b0\u573a\u5b89\u88c5\u73af\u5883\u540c\u6837\u91cd\u8981\u3002\u800c\u8fd9\u6070\u6070\u662f\u6700\u5bb9\u6613\u88ab\u5ffd\u89c6\u7684\u65b9\u9762\u3002.<\/p>\n<p>\u60a8\u9700\u8981\u68c0\u67e5\u8fd0\u8f93\u8def\u7ebf\u662f\u5426\u5141\u8bb8\u53d8\u538b\u5668\u987a\u5229\u901a\u8fc7\u3002\u6700\u7ec8\u5b89\u88c5\u7a7a\u95f4\u662f\u5426\u7b26\u5408\u5f53\u5730\u5b89\u88c5\u6807\u51c6\uff1f\u901a\u98ce\u6761\u4ef6\u662f\u5426\u6ee1\u8db3\u8981\u6c42\uff1f\u5bf9\u4e8e\u5927\u578b\u53d8\u538b\u5668\uff0c\u5b89\u88c5\u5730\u70b9\u7684\u627f\u91cd\u6761\u4ef6\u662f\u5426\u6ee1\u8db3\u8981\u6c42\uff1f\u5728\u9009\u578b\u8fc7\u7a0b\u4e2d\uff0c\u8fd0\u8f93\u548c\u5b89\u88c5\u7684\u6bcf\u4e00\u4e2a\u7ec6\u8282\u90fd\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u5e38\u95ee\u95ee\u9898<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"How_does_Voltage_Rating_Affect_Dimensions\"><\/span>\u989d\u5b9a\u7535\u538b\u5982\u4f55\u5f71\u54cd\u5c3a\u5bf8\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u7b80\u800c\u8a00\u4e4b\uff0c\u7535\u538b\u7b49\u7ea7\u8d8a\u9ad8\uff0c\u53d8\u538b\u5668\u7684\u5c3a\u5bf8\u5c31\u8d8a\u5927\u3002\u968f\u7740\u7535\u538b\u7b49\u7ea7\u7684\u5347\u9ad8\uff0c\u7edd\u7f18\u8981\u6c42\u4e5f\u6025\u5267\u589e\u52a0\u3002\u56e0\u6b64\uff0c\u7ed5\u7ec4\u4e5f\u9700\u8981\u53d8\u5f97\u66f4\u7c97\u66f4\u5927\u3002\u66f4\u5148\u8fdb\u7684\u7edd\u7f18\u7ed3\u6784\u548c\u6750\u6599\u4e5f\u4f1a\u5360\u7528\u66f4\u591a\u7a7a\u95f4\u3002\u6563\u70ed\u8bbe\u8ba1\u4e5f\u9700\u8981\u5168\u9762\u8003\u8651\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_Low_Temperature_Rise_Design_Require_a_Larger_Heat_Dissipation_Area_or_More_Materials\"><\/span>\u4f4e\u6e29\u5347\u8bbe\u8ba1\u662f\u5426\u9700\u8981\u66f4\u5927\u7684\u6563\u70ed\u9762\u79ef\u6216\u66f4\u591a\u7684\u6750\u6599\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u662f\u7684\u3002\u4f4e\u6e29\u5347\u8bbe\u8ba1\u7684\u6838\u5fc3\u76ee\u6807\u662f\u5c06\u53d8\u538b\u5668\u7684\u5de5\u4f5c\u6e29\u5ea6\u4fdd\u6301\u5728\u76f8\u5bf9\u8f83\u4f4e\u7684\u6c34\u5e73\u3002\u8fd9\u4e3b\u8981\u901a\u8fc7\u589e\u52a0\u6563\u70ed\u9762\u79ef\u548c\u4f7f\u7528\u66f4\u591a\u6216\u66f4\u597d\u7684\u6750\u6599\u6765\u5b9e\u73b0\u3002\u4f4e\u6e29\u5347\u8bbe\u8ba1\u5177\u6709\u66f4\u4f4e\u7684\u635f\u8017\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u662f\u9ad8\u7aef\u5236\u9020\u548c\u6570\u636e\u4e2d\u5fc3\u7684\u9996\u9009\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_does_Insulation_Design_Impact_Volume\"><\/span>\u9694\u70ed\u8bbe\u8ba1\u5982\u4f55\u5f71\u54cd\u4f53\u79ef\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9694\u70ed\u8bbe\u8ba1\u4f1a\u589e\u52a0\u53d8\u538b\u5668\u7684\u4f53\u79ef\u3002\u901a\u8fc7\u52a0\u539a\u5916\u58f3\u548c\u6dfb\u52a0\u9694\u70ed\u6750\u6599\u5b9e\u73b0\u7684\u9694\u70ed\u6548\u679c\u4f1a\u5360\u7528\u66f4\u591a\u7a7a\u95f4\uff0c\u4ece\u800c\u5bfc\u81f4\u53d8\u538b\u5668\u5916\u90e8\u5c3a\u5bf8\u589e\u5927\uff0c\u8fdb\u800c\u589e\u52a0\u5176\u4f53\u79ef\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_does_a_Dry_Type_Transformer_Specification_Include\"><\/span>\u5e72\u5f0f\u53d8\u538b\u5668\u89c4\u683c\u5305\u62ec\u54ea\u4e9b\u5185\u5bb9\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5e72\u5f0f\u53d8\u538b\u5668\u7684\u89c4\u683c\u5305\u62ec\u7535\u6c14\u53c2\u6570\uff08\u989d\u5b9a\u5bb9\u91cf\u3001\u7535\u538b\u7ec4\u5408\u3001\u963b\u6297\u7535\u538b\uff09\u3001\u7ed3\u6784\u7279\u70b9\uff08\u51b7\u5374\u65b9\u5f0f\u3001\u7edd\u7f18\u7b49\u7ea7\u3001IP\u7b49\u7ea7\uff09\u3001\u6027\u80fd\u6307\u6807\uff08\u8d1f\u8f7d\u635f\u8017\u3001\u6e29\u5347\u9650\u5236\uff09\u3001\u7269\u7406\u548c\u73af\u5883\u53c2\u6570\uff08\u5b89\u88c5\u65b9\u5f0f\u3001\u5c3a\u5bf8\u3001\u91cd\u91cf\uff09\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Thought\"><\/span>\u6700\u540e\u60f3\u8bf4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>KDM\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u5b9a\u5236\u7535\u6c14\u5916\u58f3\u5236\u9020\u5546\u3002\u6211\u4eec\u53ef\u751f\u4ea7\u5e72\u5f0f\u53d8\u538b\u5668\uff0c\u4ee5\u6ee1\u8db3\u60a8\u4e0d\u540c\u7684\u7535\u6c14\u9700\u6c42\u3002\u6211\u4eec\u4e25\u683c\u628a\u63a7\u539f\u6750\u6599\uff0c\u4e3a\u60a8\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u5b9a\u5236\u4ea7\u54c1\u3002\u6211\u4eec\u5c06\u57281\u81f33\u5929\u5185\u56de\u590d\u60a8\u7684\u5b9a\u5236\u9700\u6c42\uff0c\u5e76\u4e3a\u60a8\u63d0\u4f9b\u5168\u9762\u7684\u5b9a\u5236\u89e3\u51b3\u65b9\u6848\u3002\u5982\u679c\u60a8\u6709\u4efb\u4f55\u4e0e\u7535\u6c14\u5916\u58f3\u76f8\u5173\u7684\u5b9a\u5236\u9700\u6c42\uff0c\u8bf7\u968f\u65f6\u8054\u7cfb\u6211\u4eec\u3002 <a href=\"https:\/\/www.kdmsteel.com\/zh\/\">\u8054\u7cfb\u6211\u4eec<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>When you prioritize safety, fire prevention and environmental protection, dry-type transformers are an irreplaceable choice. Correctly selecting the size of the transformer is crucial for engineering practice, economic benefits, and safety. This article discusses the importance and impact of transformer size and how the size can be matched to your industrial needs. Hope this article [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":47587,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47579","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dry Type Transformer Sizes - KDM Steel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5e72\u5f0f\u53d8\u538b\u5668\u5c3a\u5bf8\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dry Type Transformer Sizes - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"When you prioritize safety, fire prevention and environmental protection, dry-type transformers are an irreplaceable choice. 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