{"id":1427,"date":"2026-07-22T05:33:21","date_gmt":"2026-07-22T05:33:21","guid":{"rendered":"https:\/\/lstransformer.com\/how-to-choose-transformers-according-to-electrical-load\/"},"modified":"2026-09-27T03:21:25","modified_gmt":"2026-09-27T03:21:25","slug":"how-to-choose-transformers-according-to-electrical-load","status":"publish","type":"post","link":"https:\/\/www.lstransformer.com\/ja\/how-to-choose-transformers-according-to-electrical-load\/","title":{"rendered":"How to Choose Transformers According to Electrical Load?"},"content":{"rendered":"<h1 style=\"text-align: left;\">How to Choose Transformers According to Electrical Load?<b><\/b><\/h1>\n<p><a title=\"\u30c8\u30e9\u30f3\u30b9\u3001\u5378\u58f2\u30c8\u30e9\u30f3\u30b9\u7528\u54c1\u30e1\u30fc\u30ab\u30fc\u3001\u5c02\u9580\u306e\u30c8\u30e9\u30f3\u30b9\u304c49\u5e74\" href=\"https:\/\/www.lstransformer.com\/ja\/Transformers\/\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter\" title=\"106\" src=\"https:\/\/manage.lstransformer.com\/upload\/news\/1742201847961971.jpg\" alt=\"\u672a\u5b9a\u7fa9\" width=\"643\" height=\"358\" \/><\/a><\/p>\n<p>The capacity of distribution transformers should consider the facility capacity of various electrical equipment, calculate the load (generally excluding fire loads), and the compensated apparent capacity is the basis for selecting the capacity and quantity of transformers. The load rate of general transformers is around 85%. This method is relatively simple and can be used for estimating capacity.<\/p>\n<p>According to GB\/T17468-1998 &#8220;Guidelines for Selection of Power Transformers,&#8221; the selection of distribution transformer capacity should be determined based on GB\/T17211-1998 &#8220;Guidelines for Load of Dry-Type Power Transformers&#8221; and calculated load. The above two guidelines provide computer programs and normal periodic load charts to determine the capacity of distribution transformers.<\/p>\n<h2 style=\"font-weight: bold;\">\u9023\u7d61\u5148<\/h2>\n<p>\u5eec\u5c71,est\u3002 1975\u5e74\u306b\u306f\u4e2d\u56fd\u306e\u5c02\u9580\u8077\u306e\u5c02\u9580\u30e1\u30fc\u30ab\u30fc\u306e\u96fb\u529b\u5909\u5727\u5668\u53ca\u3073\u539f\u5b50\u7089\u306e\u305f\u3081\u306e50+\u308b\u3002 \u4e3b\u88fd\u54c1 <a href=\"https:\/\/www.lstransformer.com\/ja\/\">\u5358\u76f8\u30c8\u30e9\u30f3\u30b9\u3001\u4e09\u76f8\u7d76\u7e01\u5909\u5727\u5668\u3001\u96fb\u6c17\u30c8\u30e9\u30f3\u30b9\u3001\u7269\u6d41\u30c8\u30e9\u30f3\u30b9\u3001\u30b9\u30c6\u30c3\u30d7\u306e\u4e0b\u3001\u4fe1\u7528\u30ea\u30b9\u30af\u4ee5\u5916\u306e\u30ea\u30b9\u30af\u306b\u3064\u304d\u30c8\u30e9\u30f3\u30b9\u3001\u4f4e\u96fb\u5727\u30c8\u30e9\u30f3\u30b9\u3001\u9ad8\u96fb\u5727\u30c8\u30e9\u30f3\u30b9\u3001\u5236\u5fa1\u30c8\u30e9\u30f3\u30b9\u3001\u30c8\u30ed\u30a4\u30c0\u30eb\u30c8\u30e9\u30f3\u30b9\u3001R\u30b3\u30a2\u30c8\u30e9\u30f3\u30b9\u76f4\u6d41\u30a4\u30f3\u30c0\u30af\u30bf\u30fc\u3001AC\u7089\u3067\u306f\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u7089\u3001\u8ca0\u8377\u7089chokes\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306e\u539f\u5b50\u7089\u306f\u3001\u4e2d\u9593\u4f53\u3001\u9ad8\u5468\u6ce2\u88fd\u54c1<\/a>.<\/p>\n<p>\u5f53\u793e\u306e\u96fb\u529b\u5909\u5727\u5668\u53ca\u3073\u539f\u5b50\u7089\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u306610\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3:\u9ad8\u901f\u9244\u9053\u3001\u5efa\u8a2d\u6a5f\u68b0\u3001\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u30ed\u30dc\u30c3\u30c8\u3001\u533b\u7642\u6a5f\u5668\u3001\u70ad\u9271\u7206\u767a\u306e\u9632\u6b62\u3001\u52b1\u8d77\u30b7\u30b9\u30c6\u30e0\u3001\u771f\u7a7a\u713c\u7d50(\u7089)\u3001\u4e2d\u592e\u30a8\u30a2\u30b3\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u77e5\u96fb\u6e90\u30c8\u30e9\u30f3\u30b9\u539f\u5b50\u7089: <a href=\"https:\/\/www.lstransformer.com\/ja\/\">www.lstransformer.com<\/a>.<\/p>\n<p>\u5e0c\u5f97\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u30c8\u30e9\u30f3\u30b9\u3084\u539f\u5b50\u7089\u3001\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<br \/>\nWhatsApp\uff1a+86 13787095096<br \/>\n\u30e1\u30fc\u30eb:marketing@hnlsdz.com<\/p>","protected":false},"excerpt":{"rendered":"<p>How to Choose Transformers According to Electrical Load? The capacity of distribution transformers should consider the facility capacity of various electrical equipment, calculate the load (generally excluding fire loads), and the compensated apparent capacity is the basis for selecting the capacity and quantity of transformers. The load rate of general transformers is around 85%. This method is relatively simple and can be used for estimating capacity. According to GB\/T17468-1998 &#8220;Guidelines for Selection of Power Transformers,&#8221; the selection of distribution transformer capacity should be determined based on GB\/T17211-1998 &#8220;Guidelines for Load of Dry-Type Power Transformers&#8221; and calculated load. The above two guidelines provide computer programs and normal periodic load charts to [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4202,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","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":"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":"","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-4)","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-4)","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-4)","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":[48],"tags":[],"class_list":["post-1427","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Choose Transformers According to Electrical Load? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD<\/title>\n<meta name=\"description\" content=\"The capacity of distribution transformers should consider the facility capacity of various electrical equipment, calculate the load (generally excluding fire loads), and the compensated apparent capacity is the basis for selecting the capacity and quantity of transformers. The load rate of general transformers is around 85%. 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The load rate of general transformers is around 85%. 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