{"id":2067,"date":"2026-08-05T10:00:43","date_gmt":"2026-08-05T10:00:43","guid":{"rendered":"https:\/\/www.haiyanele.com\/?p=2067"},"modified":"2026-08-25T10:06:21","modified_gmt":"2026-08-25T10:06:21","slug":"copper-busbar-selection-guide","status":"publish","type":"post","link":"https:\/\/www.haiyanele.com\/zh\/selection-guide\/copper-busbar-selection-guide\/","title":{"rendered":"\u94dc\u6bcd\u7ebf\u9009\u62e9\u6307\u5357\uff1a\u5c3a\u5bf8\u3001\u8f7d\u6d41\u91cf\u548c\u6750\u6599"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u5f00\u5173\u8bbe\u5907\u5236\u9020\u5546\u548c\u914d\u7535\u627f\u5305\u5546\u6765\u8bf4\uff0c\u9009\u62e9\u5408\u9002\u7684\u94dc\u6bcd\u7ebf\u5bf9\u4e8e\u5b89\u5168\u7ba1\u7406\u7535\u6d41\u8d1f\u8f7d\u548c\u6e29\u5347\u81f3\u5173\u91cd\u8981\u3002\u4f8b\u5982\uff0c1\/4 \u82f1\u5bf8 x 2 \u82f1\u5bf8\u7684 C11000 \u94dc\u6392\u5728 30\u00b0C \u4e0b\u7684\u5bb9\u91cf\u4e3a 600A\uff0c\u5728 50\u00b0C \u4e0b\u4e3a 810A\uff0c\u6216\u5728 65\u00b0C \u4e0b\u4e3a 930A\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5b89\u88c5\u6761\u4ef6\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u7ec8\u9009\u62e9\u5c06\u53d6\u51b3\u4e8e\u73af\u5883\u6e29\u5ea6\u3001\u5916\u58f3\u901a\u98ce\u3001\u65b9\u5411\u3001\u95f4\u8ddd\u548c\u5c06\u5f71\u54cd\u5b9e\u9645\u8f7d\u6d41\u91cf\u7684\u6d4b\u8bd5\u8981\u6c42\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u94dc\u6bcd\u7ebf\u662f\u4ec0\u4e48\uff1f<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5728\u914d\u7535\u7cfb\u7edf\u4e2d\u7684\u5b9a\u4e49\u548c\u7528\u9014<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcd\u7ebf\u662f\u4e00\u79cd\u521a\u6027\u5bfc\u4f53\uff0c\u7528\u4e8e\u5f00\u5173\u8bbe\u5907\u548c\u63a7\u5236\u67dc\u4e2d\uff0c\u7528\u4e8e\u5206\u914d\u5927\u7535\u6d41\u7535\u529b\u3002\u4e0e\u67d4\u6027\u7535\u7f06\u76f8\u53cd\uff0c\u6241\u5e73\u5bfc\u4f53\u5141\u8bb8\u96c6\u4e2d\u4f20\u5bfc\uff0c\u7531\u4e8e\u77ed\u8def\u8fc7\u7a0b\u4e2d\u7684\u9ad8\u7535\u52a8\u5e94\u529b\uff0c\u4f7f\u7ed3\u6784\u5728\u673a\u68b0\u4e0a\u66f4\u7a33\u5b9a\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e3a\u4ec0\u4e48\u94dc\u662f\u6bcd\u7ebf\u7ed3\u6784\u7684\u9996\u9009\u6750\u6599\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C11000 \u7535\u89e3\u97e7\u94dc (ETP) \u662f\u5168\u7403\u5206\u9500\u6807\u51c6\uff0c\u56e0\u4e3a\u5b83\u786e\u4fdd\u4e86\u6700\u4f4e 100% IACS \u7535\u5bfc\u7387\u3002\u5982\u6b64\u9ad8\u7684\u7535\u5bfc\u7387\u4ee5\u53ca\u826f\u597d\u7684\u70ed\u6027\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6563\u70ed\uff0c\u5e76\u786e\u4fdd\u5728\u70ed\u5faa\u73af\u4e2d\u7a33\u5b9a\u7684\u7535\u6c14\u6027\u80fd\u3002.<\/p>\n\n\n\n<style>\n    \/* \u5bb9\u5668\uff1a\u5de6\u56fe\u53f3\u6587\u5e03\u5c40 *\/\n    .custom-product-card {\n        display: flex;\n        flex-wrap: wrap;\n        width: 100%;\n        max-width: 950px; \/* \u53ef\u6839\u636e\u4f60\u7684\u9875\u9762\u5bbd\u5ea6\u81ea\u884c\u8c03\u6574 *\/\n        margin: 20px auto;\n        background-color: #ffffff;\n        border: 1px solid #eeeeee;\n        overflow: hidden; \/* \u786e\u4fdd\u5b50\u5143\u7d20\u4e0d\u8d85\u51fa\u5706\u89d2\/\u8fb9\u6846 *\/\n        font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n        box-shadow: 0 4px 12px rgba(0,0,0,0.05);\n    }\n\n    \/* \u5de6\u4fa7\u56fe\u7247\u533a\u57df\uff1a\u5360\u636e 50% *\/\n    .card-image-wrap {\n        flex: 0 0 50%;\n        width: 50%;\n        padding: 0; \/* \u8d34\u5408\u8fb9\u7f18\u65e0\u95f4\u9694 *\/\n        background-color: #fcfcfc; \/* \u6d45\u7070\u8272\u80cc\u666f\uff0c\u886c\u6258\u4ea7\u54c1\u56fe *\/\n        display: flex;\n        align-items: center;\n        justify-content: center;\n        overflow: hidden;\n    }\n\n    .card-image-wrap img {\n        width: 100%;\n        height: 100%;\n        display: block;\n        object-fit: contain; \/* \u5173\u952e\uff1a\u5b8c\u6574\u5c55\u793a\u4ea7\u54c1\uff0c\u4e0d\u88c1\u526a\u4e0d\u906e\u6321 *\/\n    }\n\n    \/* \u53f3\u4fa7\u6587\u5b57\u533a\u57df\uff1a\u5360\u636e 50% *\/\n    .card-text-wrap {\n        flex: 0 0 50%;\n        width: 50%;\n        padding: 40px;\n        display: flex;\n        flex-direction: column;\n        justify-content: center;\n        box-sizing: border-box;\n    }\n\n    \/* \u6807\u9898\uff1a\u52a0\u7c97 span *\/\n    .card-text-wrap .product-title {\n        display: block;\n        font-size: 22px;\n        font-weight: bold;\n        color: #AC0000; \/* \u6307\u5b9a\u7ea2\u8272 *\/\n        line-height: 1.2;\n        margin-bottom: 20px;\n    }\n\n    \/* \u63cf\u8ff0\u6587\u5b57 *\/\n    .card-text-wrap .product-desc {\n        font-size: 15px;\n        color: #444444;\n        line-height: 1.6;\n        margin-bottom: 30px;\n    }\n\n    \/* CTA \u6309\u94ae\u6837\u5f0f *\/\n    .card-cta-btn {\n        display: inline-block;\n        width: fit-content;\n        padding: 14px 32px;\n        background-color: #AC0000;\n        color: #ffffff !important; \/* \u5f3a\u5236\u663e\u793a\u767d\u8272 *\/\n        text-decoration: none;\n        font-weight: 600;\n        font-size: 16px;\n        border-radius: 4px;\n        transition: all 0.3s ease;\n        text-transform: uppercase;\n        border: none;\n        text-align: center;\n    }\n\n    \/* \u6309\u94ae Hover \u6548\u679c *\/\n    .card-cta-btn:hover {\n        background-color: #E62129;\n        color: #ffffff !important; \/* \u60ac\u505c\u65f6\u7ee7\u7eed\u5f3a\u5236\u663e\u793a\u767d\u8272 *\/\n        box-shadow: 0 4px 10px rgba(230, 33, 41, 0.3);\n    }\n\n    \/* \u79fb\u52a8\u7aef\u9002\u914d\uff1a\u624b\u673a\u7aef\u53d8\u4e3a\u4e0a\u4e0b\u7ed3\u6784 *\/\n    @media (max-width: 767px) {\n        .card-image-wrap, .card-text-wrap {\n            flex: 0 0 100%;\n            width: 100%;\n        }\n        .card-text-wrap {\n            padding: 25px;\n        }\n    }\n<\/style>\n\n<div class=\"custom-product-card\">\n    <div class=\"card-image-wrap\">\n        <img decoding=\"async\" src=\"https:\/\/www-haiyanele-com.b-cdn.net\/wp-content\/uploads\/2025\/12\/FJ6-JHSB1_03.jpg\" alt=\"FJ6\/JHSB1 \u7edd\u7f18\u5e95\u5ea7\u94dc\u8d28\u63a5\u7ebf\u7aef\u5b50\">\n    <\/div>\n\n    <div class=\"card-content-wrap card-text-wrap\">\n        <span class=\"product-title\">FJ6\/JHSB1 \u7edd\u7f18\u5e95\u5ea7\u94dc\u8d28\u63a5\u7ebf\u7aef\u5b50<\/span>\n        <p class=\"product-desc\">\n            \u9002\u7528\u4e8e\u4f4e\u538b\u914d\u7535\u7cfb\u7edf\u4e2d\u7684\u96f6\u7ebf (N) \u548c\u4fdd\u62a4\u63a5\u5730\u7ebf (PE) \u6bcd\u7ebf\u5e94\u7528\u3002.\n        <\/p>\n        <a href=\"https:\/\/www.haiyanele.com\/zh\/product\/fj6-jhsb1-insulated-base-copper-terminal-bars\/\" class=\"card-cta-btn\">\u7acb\u5373\u54a8\u8be2<\/a>\n    <\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6bcd\u7ebf\u4e0e\u7535\u7f06\u7684\u6bd4\u8f83<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0e\u5706\u67f1\u5f62\u7535\u7f06\u76f8\u6bd4\uff0c\u77e9\u5f62\u6241\u5e73\u5bfc\u4f53\u7684\u51e0\u4f55\u5f62\u72b6\u4f7f\u5176\u80fd\u591f\u63d0\u4f9b\u66f4\u5927\u7684\u8868\u9762\u79ef\u4e0e\u4f53\u79ef\u6bd4\u3002\u8fd9\u79cd\u7279\u6027\u5141\u8bb8\u901a\u8fc7\u5bf9\u6d41\u548c\u8f90\u5c04\u6709\u6548\u5730\u6563\u70ed\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"999\" height=\"523\" src=\"https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532.webp\" alt=\"\u94dc\u6bcd\u7ebf\u6392\u4e0e\u7535\u7f06\u7684\u6563\u70ed\u6548\u7387\u6bd4\u8f83\" class=\"wp-image-2072\" srcset=\"https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532.webp 999w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532-500x262.webp 500w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532-300x157.webp 300w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532-18x9.webp 18w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532-768x402.webp 768w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532-143x75.webp 143w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532-480x251.webp 480w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/523532-798x418.webp 798w\" sizes=\"auto, (max-width:767px) 480px, (max-width:999px) 100vw, 999px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u94dc\u6bcd\u7ebf\u6750\u6599\u7c7b\u578b<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u88f8\u94dc\u6bcd\u7ebf (ETP \u94dc)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7535\u89e3\u97e7\u94dc\u6bcd\u7ebf\u662f\u6709\u9650\u6e7f\u5ea6\u4e0b\u53d7\u63a7\u5ba4\u5185\u73af\u5883\u7684\u884c\u4e1a\u6807\u51c6\u3002\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u5b83\u4f1a\u5f62\u6210\u4e00\u5c42\u5929\u7136\u6c27\u5316\u5c42\uff0c\u6700\u7ec8\u5c06\u53d1\u5c04\u7387\u63d0\u9ad8\u5230\u7ea6 0.4\uff0c\u6709\u52a9\u4e8e\u8f90\u5c04\u51b7\u5374\uff0c\u4f46\u9700\u8981\u5bf9\u8fde\u63a5\u9762\u8fdb\u884c\u5904\u7406\u4ee5\u4fdd\u6301\u4f4e\u63a5\u89e6\u7535\u963b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9540\u9521\u94dc\u6bcd\u7ebf<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u6211\u4eec\u7684\u5b9a\u5236\u52a0\u5de5\u7ecf\u9a8c\uff0c\u6307\u5b9a\u9540\u9521\u6bcd\u7ebf\u662f\u8150\u8680\u6027\u6216\u9ad8\u6e7f\u5ea6\u73af\u5883\uff08\u5982\u5316\u5de5\u5382\uff09\u7684\u5f3a\u5236\u6027\u8981\u6c42\u3002\u9540\u5c42\u53ef\u4f5c\u4e3a\u8868\u9762\u6c27\u5316\u548c\u7535\u5316\u5b66\u8150\u8680\u7684\u5c4f\u969c\uff0c\u800c\u8fd9\u6b63\u662f\u87ba\u6813\u8fde\u63a5\u5904\u4ea7\u751f\u70ed\u70b9\u7684\u9996\u8981\u539f\u56e0\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9540\u94f6\u94dc\u6bcd\u7ebf<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9540\u94f6\u53ef\u63d0\u4f9b\u975e\u5e38\u4f4e\u7684\u63a5\u89e6\u7535\u963b\uff0c\u901a\u5e38\u7528\u4e8e\u9ad8\u6027\u80fd\u6216\u9ad8\u6e29\u5f00\u5173\u8bbe\u5907\u3002\u5b83\u662f\u5bf9\u7cbe\u5ea6\u8981\u6c42\u9ad8\u7684\u8ba1\u91cf\u7535\u8def\u7684\u9996\u9009\u8868\u9762\u5904\u7406\uff0c\u56e0\u4e3a\u5373\u4f7f\u662f\u5fae\u5c0f\u7684\u7535\u963b\u635f\u8017\u4e5f\u4f1a\u5f71\u54cd\u7cfb\u7edf\u7cbe\u5ea6\u548c\u957f\u671f\u8fde\u63a5\u7a33\u5b9a\u6027\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u88f8\u94dc\u6bcd\u7ebf\u4e0e\u7edd\u7f18\u6bcd\u7ebf\u6bd4\u8f83<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8bc4\u4f30\u88f8\u94dc\u6bcd\u7ebf\u4e0e\u7edd\u7f18\u914d\u7f6e\u65f6\uff0c\u5de5\u7a0b\u5e08\u5fc5\u987b\u6743\u8861\u5b89\u5168\u95f4\u9699\u4e0e\u5bf9\u6d41\u51b7\u5374\u6548\u7387\u3002\u88f8\u94dc\u6bcd\u7ebf\u4f9d\u9760\u7a7a\u6c14\u95f4\u9699\u548c\u81ea\u7136\u5bf9\u6d41\uff0c\u800c\u7edd\u7f18\u578b\u6bcd\u7ebf\u901a\u8fc7\u727a\u7272\u90e8\u5206\u5bf9\u6d41\u8868\u9762\u79ef\uff0c\u5141\u8bb8\u5728\u7d27\u51d1\u578b\u5916\u58f3\u4e2d\u5b9e\u73b0\u66f4\u7d27\u5bc6\u7684\u5bfc\u4f53\u95f4\u8ddd\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u94dc\u6bcd\u7ebf\u5c3a\u5bf8\u548c\u8f7d\u6d41\u91cf\u8ba1\u7b97<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7406\u89e3\u6bcd\u7ebf\u8f7d\u6d41\u91cf\u989d\u5b9a\u503c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u94dc\u6bcd\u7ebf\u8f7d\u6d41\u91cf\u4ee3\u8868\u5bfc\u4f53\u5728\u8fbe\u5230\u9ad8\u4e8e\u73af\u5883\u6e29\u5ea6\u7684\u7279\u5b9a\u6e29\u5ea6\u5347\u9ad8\u4e4b\u524d\u53ef\u4ee5\u627f\u8f7d\u7684\u6700\u5927\u8fde\u7eed\u7535\u6d41\u3002\u8fd9\u662f\u4e00\u79cd\u7a33\u6001\u70ed\u6761\u4ef6\uff0c\u5176\u4e2d\u7535\u963b\u4ea7\u751f\u7684\u70ed\u91cf\u4e0e\u6563\u53d1\u5230\u73af\u5883\u4e2d\u7684\u70ed\u91cf\u5b8c\u5168\u5e73\u8861\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u622a\u9762\u8ba1\u7b97\u516c\u5f0f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9645\u4e0a\uff0c\u901a\u8fc7\u9a8c\u8bc1\u8d1f\u8f7d\u7535\u6d41\u3001\u5141\u8bb8\u6e29\u5347\u3001\u73af\u5883\u6761\u4ef6\u3001\u6bcd\u7ebf\u65b9\u5411\u548c\u95f4\u8ddd\u6765\u9009\u62e9\u622a\u9762\u3002\u8fd9\u4e2a\u591a\u6b65\u9aa4\u7684\u8fc7\u7a0b\u786e\u4fdd\u5bfc\u4f53\u4fdd\u6301\u70ed\u5e73\u8861\uff0c\u5e76\u5728\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u7ec4\u4ef6\u6d4b\u8bd5\u4e2d\u652f\u6301 IEC 61439 \u6bcd\u7ebf\u5408\u89c4\u6027\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u622a\u9762\u8ba1\u7b97\u516c\u5f0f\u4e0e\u7535\u6d41\u5bc6\u5ea6<\/em> <em>\u867d\u7136\u6700\u7ec8\u8f7d\u6d41\u91cf\u5fc5\u987b\u6839\u636e IEC 61439 \u8fdb\u884c\u9a8c\u8bc1\uff0c\u4f46\u5de5\u7a0b\u5e08\u901a\u5e38\u4ece\u57fa\u672c\u516c\u5f0f\u5f00\u59cb<\/em> <strong><em>A = I \/ J<\/em><\/strong> <em>\u6765\u4f30\u7b97\u6700\u5c0f\u622a\u9762\u79ef (A\uff0c\u5355\u4f4d mm\u00b2)\u3002\u5176\u4e2d\uff0cI \u662f\u8fde\u7eed\u8d1f\u8f7d\u7535\u6d41\uff0cJ \u662f\u76ee\u6807\u7535\u6d41\u5bc6\u5ea6\uff0c\u5bf9\u4e8e\u81ea\u7136\u901a\u98ce\u5916\u58f3\u4e2d\u7684\u88f8\u94dc\uff0c\u901a\u5e38\u4ee5 1.5 \u81f3 2.0 A\/mm\u00b2 \u4e3a\u57fa\u51c6\u3002\u5bf9\u4e8e\u5927\u7535\u6d41\u4ea4\u6d41\u5e94\u7528\uff0c\u9ad8\u7ea7\u516c\u5f0f\u8fd8\u5fc5\u987b\u5305\u542b\u5bfc\u4f53\u7684\u5468\u957f (p) \u4ee5\u8003\u8651\u6563\u70ed\u9650\u5236\u548c\u96c6\u80a4\u6548\u5e94\u3002.<\/em>&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4ea4\u6d41\u4e0e\u76f4\u6d41\u7535\u6d41\u7684\u8003\u8651<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u76f4\u6d41\u7cfb\u7edf\u4e2d\uff0c\u4e3b\u8981\u5173\u6ce8\u7684\u662f\u6bcf\u82f1\u5c3a\u7684\u7535\u963b\u548c\u7535\u538b\u964d\uff0c\u4ee5\u786e\u4fdd\u9ad8\u6548\u7684\u7535\u529b\u8f93\u9001\u3002\u4ea4\u6d41\u8bbe\u8ba1\u5fc5\u987b\u8003\u8651\u96c6\u80a4\u6548\u5e94\u548c\u90bb\u8fd1\u6548\u5e94\uff0c\u8fd9\u4f1a\u6839\u636e\u5bfc\u4f53\u7684\u5c3a\u5bf8\u3001\u95f4\u8ddd\u548c\u6392\u5217\u589e\u52a0\u6709\u6548\u7684\u4ea4\u6d41\u7535\u963b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6e29\u5347\u56e0\u7d20<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6807\u51c6\u8bbe\u8ba1\u7b49\u7ea7 30\u00b0C\u300150\u00b0C \u548c 65\u00b0C \u4f7f\u5de5\u7a0b\u5e08\u80fd\u591f\u5c06\u5bfc\u4f53\u7684\u6e29\u5ea6\u4e0e <a href=\"https:\/\/www.haiyanele.com\/zh\/learning-center\/types-of-insulated-connectors\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7edd\u7f18\u7b49\u7ea7<\/a> \u76f8\u5339\u914d\u300250\u00b0C \u7684\u6e29\u5347\u662f\u5178\u578b\u7684\u5de5\u4e1a\u9009\u62e9\uff0c\u5728 40\u00b0C \u7684\u73af\u5883\u57fa\u51c6\u4e0b\u5de5\u4f5c\u65f6\uff0c\u5bfc\u4f53\u6e29\u5ea6\u4e3a 90\u00b0C\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6309\u6bcd\u7ebf\u5c3a\u5bf8\u5212\u5206\u7684\u6807\u51c6\u8f7d\u6d41\u91cf\u8868<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u5c3a\u5bf8\uff08\u539a\u5ea6 \u00d7 \u5bbd\u5ea6\uff09<\/strong><\/td><td><strong>20\u00b0C \u4e0b\u7684\u76f4\u6d41\u7535\u963b (\u00b5\u03a9\/ft)<\/strong><\/td><td><strong>30\u00b0C \u6e29\u5347 (A)<\/strong><\/td><td><strong>50\u00b0C \u6e29\u5347 (A)<\/strong><\/td><td><strong>65\u00b0C \u6e29\u5347 (A)<\/strong><\/td><\/tr><tr><td>1\/8\u2033 \u00d7 1\u2033<\/td><td>30.86<\/td><td>250<\/td><td>335<\/td><td>385<\/td><\/tr><tr><td>1\/4\u2033 \u00d7 2\u2033<\/td><td>7.72<\/td><td>600<\/td><td>810<\/td><td>930<\/td><\/tr><tr><td>1\/2\u2033 \u00d7 4\u2033<\/td><td>1.93<\/td><td>1,900<\/td><td>2,575<\/td><td>2,955<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u6ce8\u610f\uff1a\u57fa\u4e8e C11000 \u94dc\u7684\u6307\u793a\u503c\u3002\u6700\u7ec8\u8f7d\u6d41\u91cf\u5fc5\u987b\u6839\u636e\u9002\u7528\u7684\u5b89\u88c5\u6761\u4ef6\u3001\u70ed\u9650\u5236\u548c\u5236\u9020\u5546\u6d4b\u8bd5\u6570\u636e\u8fdb\u884c\u9a8c\u8bc1\u3002.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5f71\u54cd\u6bcd\u7ebf\u6027\u80fd\u7684\u56e0\u7d20<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u73af\u5883\u6e29\u5ea6\u7684\u5f71\u54cd<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u73af\u5883\u6e29\u5ea6\u8d85\u8fc7 40\u00b0C \u7684\u53c2\u8003\u70b9\uff0c\u5141\u8bb8\u7684\u8f7d\u6d41\u91cf\u4f1a\u964d\u4f4e\u3002\u8bbe\u8ba1\u4eba\u5458\u5e94\u6839\u636e\u9002\u7528\u7684\u6807\u51c6\u6216\u5236\u9020\u5546\u6d4b\u8bd5\u6570\u636e\u786e\u5b9a\u5b9e\u9645\u964d\u989d\uff0c\u4ee5\u786e\u4fdd\u5bfc\u4f53\u4e0d\u8d85\u8fc7\u5176\u6700\u5927\u5de5\u4f5c\u6781\u9650\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7a7a\u6c14\u6d41\u91cf\u548c\u901a\u98ce<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u6d41\u51b7\u5374\u662f\u5728\u914d\u7535\u7ec4\u4ef6\u4e2d\u4e3b\u8981\u7684\u6563\u70ed\u673a\u5236\u3002\u6c14\u6d41\u53d7\u9650\u7684\u5916\u58f3\u4f1a\u79ef\u805a\u70ed\u91cf\uff0c\u5bfc\u81f4\u6709\u6548\u8f7d\u6d41\u91cf\u8fdc\u4f4e\u4e8e\u5f00\u653e\u5f0f\u989d\u5b9a\u503c\u2014\u2014\u8fd9\u662f\u5728\u67dc\u4f53\u8c03\u8bd5\u671f\u95f4\u6216\u4f7f\u7528 NEMA 4X \u989d\u5b9a\u9762\u677f\u65f6\u7ecf\u5e38\u88ab\u5ffd\u7565\u7684\u4e00\u4e2a\u9690\u85cf\u6545\u969c\u70b9\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"999\" height=\"527\" src=\"https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232.webp\" alt=\"\u6700\u4f73\u6bcd\u7ebf\u6392\u95f4\u8ddd\u548c\u6392\u5217\u4ee5\u5b9e\u73b0\u6563\u70ed\" class=\"wp-image-2071\" srcset=\"https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232.webp 999w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232-500x264.webp 500w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232-300x158.webp 300w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232-768x405.webp 768w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232-18x9.webp 18w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232-142x75.webp 142w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232-480x253.webp 480w, https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/08\/235232-800x422.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:999px) 100vw, 999px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6bcd\u7ebf\u6392\u95f4\u8ddd\u548c\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fb9\u7f18\u6c34\u5e73\u5b89\u88c5\u6bd4\u6241\u5e73\u5b89\u88c5\u6bcd\u7ebf\u6392\u80fd\u66f4\u6709\u6548\u5730\u6563\u70ed\uff0c\u56e0\u4e3a\u5b83\u901a\u8fc7\u6700\u5927\u5316\u6cbf\u5bbd\u9762\u7684\u81ea\u7136\u5bf9\u6d41\u6563\u70ed\u3002\u5e73\u884c\u6bcd\u7ebf\u6392\u4e0d\u80fd\u63d0\u4f9b\u7ebf\u6027\u7684\u5bb9\u91cf\u589e\u76ca\uff0c\u56e0\u4e3a\u76f8\u4e92\u52a0\u70ed\u548c\u66b4\u9732\u7684\u8868\u9762\u79ef\u51cf\u5c0f\u9650\u5236\u4e86\u5355\u72ec\u7684\u70ed\u6027\u80fd\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u8868\u9762\u5904\u7406\u5bf9\u5bfc\u7535\u7387\u7684\u5f71\u54cd<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c97\u7cd9\u3001\u6d82\u6f06\u6216\u6c27\u5316\u8868\u9762\u6bd4\u629b\u5149\u6bcd\u7ebf\u6392\u5177\u6709\u66f4\u9ad8\u7684\u53d1\u5c04\u7387\uff0c\u6709\u52a9\u4e8e\u8f90\u5c04\u6563\u70ed\u3002\u5728\u81ea\u7136\u5bf9\u6d41\u6563\u70ed\u53d7\u9650\u7684\u505c\u6ede\u7a7a\u6c14\u73af\u5883\u4e2d\uff0c\u8fd9\u79cd\u8868\u9762\u5904\u7406\u53ef\u80fd\u662f\u4e00\u4e2a\u4f18\u52bf\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9891\u7387\u8003\u8651\u56e0\u7d20\uff08\u96c6\u80a4\u6548\u5e94\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 60 Hz \u4e0b\uff0c\u96c6\u80a4\u6548\u5e94\u548c\u90bb\u8fd1\u6548\u5e94\u4f1a\u589e\u52a0\u5bbd\u5bfc\u4f53\u4e2d\u7684\u4ea4\u6d41\u7535\u963b\u3002\u5f71\u54cd\u53d6\u51b3\u4e8e\u5c3a\u5bf8\u548c\u6392\u5217\uff1b\u4ea4\u6d41\u8bbe\u8ba1\u5728\u786e\u5b9a\u9ad8\u7535\u6d41\u914d\u7535\u7cfb\u7edf\u7684\u6700\u7ec8\u70ed\u6027\u80fd\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u8fd9\u4e9b\u56e0\u7d20\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7ed3\u8bba<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6210\u529f\u7684\u914d\u7535\u8bbe\u8ba1\u8003\u8651\u4e86\u65b9\u5411\u3001\u5916\u58f3\u6563\u70ed\u548c\u5b89\u5168\u88d5\u5ea6\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u901a\u7528\u56fe\u8868\u3002\u4f5c\u4e3a\u7ecf\u9a8c\u4e30\u5bcc\u7684\u6bcd\u7ebf\u6392\u5236\u9020\u5546\uff0c\u6d77\u71d5\u7ed3\u5408\u4e86 25 \u5e74\u7684\u7ecf\u9a8c\u548c 100% \u7684\u5185\u90e8\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u8fde\u7eed\u6027\u3001\u626d\u77e9\u548c\u70ed\u7a33\u5b9a\u6027\u3002\u63a2\u7d22 <a href=\"https:\/\/www.haiyanele.com\/zh\/products\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6d77\u71d5\u4ea7\u54c1\u76ee\u5f55<\/a> \u4ee5\u83b7\u5f97\u53ef\u9760\u7684\u914d\u7535\u89e3\u51b3\u65b9\u6848\u3002.<\/p>\n\n\n\n<style>\n    \/* \u6837\u5f0f\u9694\u79bb\uff1a\u786e\u4fdd\u4ec5\u4f5c\u7528\u4e8e\u6b64\u5bfc\u822a\u5361\u7247 *\/\n    .haiyan-nav-banner {\n        position: relative;\n        width: 100%;\n        max-width: 900px;\n        min-height: 280px;\n        margin: 40px auto;\n        border-radius: 12px;\n        overflow: hidden;\n        display: flex;\n        flex-direction: column;\n        align-items: center;\n        justify-content: center;\n        text-align: center;\n        padding: 40px 20px;\n        box-sizing: border-box;\n        font-family: 'Poppins', Arial, sans-serif;\n        background-image: url('https:\/\/www.haiyanele.com\/wp-content\/uploads\/2026\/06\/\u56fe\u72471.webp');\n        background-size: cover;\n        background-position: center;\n    }\n\n    \/* \u9ed1\u8272\u534a\u900f\u660e\u906e\u7f69\u5c42\uff0c\u63d0\u5347\u6587\u5b57\u5bf9\u6bd4\u5ea6 *\/\n    .haiyan-nav-banner::before {\n        content: '';\n        position: absolute;\n        top: 0;\n        left: 0;\n        width: 100%;\n        height: 100%;\n        background: rgba(0, 0, 0, 0.5); \n        z-index: 1;\n    }\n\n    .haiyan-nav-content {\n        position: relative;\n        z-index: 2;\n        max-width: 750px;\n    }\n\n    .haiyan-nav-title {\n        color: #ffffff;\n        font-size: 26px;\n        line-height: 1.4;\n        margin: 0 0 25px 0;\n    }\n\n    \/* CTA \u6309\u94ae\u6837\u5f0f\uff1a\u5e94\u7528\u6307\u5b9a\u989c\u8272 #A20300 *\/\n    .haiyan-cta-btn {\n        display: inline-block;\n        background-color: #A20300;\n        color: #ffffff !important;\n        font-size: 16px;\n        font-weight: 600;\n        text-decoration: none !important;\n        padding: 14px 36px;\n        border-radius: 6px;\n        transition: all 0.3s ease;\n        border: 2px solid #A20300;\n    }\n\n    .haiyan-cta-btn:hover {\n        background-color: #ffffff;\n        color: #A20300 !important;\n        border-color: #ffffff;\n    }\n\n    @media (max-width: 600px) {\n        .haiyan-nav-title {\n            font-size: 20px;\n        }\n        .haiyan-nav-banner {\n            min-height: 220px;\n        }\n    }\n<\/style>\n\n<div class=\"haiyan-nav-banner\">\n    <div class=\"haiyan-nav-content\">\n        <p class=\"haiyan-nav-title\"><strong>\u4e13\u4e1a\u7535\u6c14\u5143\u4ef6\u3002\u63a2\u7d22\u6211\u4eec\u7684\u5168\u7cfb\u5217\u4ea7\u54c1\u3002.<\/strong><\/p>\n        <a href=\"https:\/\/www.haiyanele.com\/zh\/products\/\" target=\"_blank\" class=\"haiyan-cta-btn\">\u67e5\u770b\u6240\u6709\u4ea7\u54c1<\/a>\n    <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u54ea\u4e9b\u56e0\u7d20\u51b3\u5b9a\u6bcd\u7ebf\u6392\u7684\u8f7d\u6d41\u91cf\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u7ec8\u8f7d\u6d41\u91cf\u53d6\u51b3\u4e8e\u5bfc\u4f53\u5c3a\u5bf8\u3001\u5141\u8bb8\u6e29\u5347\u3001\u73af\u5883\u6e29\u5ea6\u3001\u5916\u58f3\u6761\u4ef6\u3001\u65b9\u5411\u3001\u95f4\u8ddd\u3001\u8868\u9762\u53d1\u5c04\u7387\u4ee5\u53ca\u9002\u7528\u7684\u8bbe\u8ba1\u6216\u9a8c\u8bc1\u65b9\u6cd5\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u6bcd\u7ebf\u6392\u65b9\u5411\u4e3a\u4f55\u91cd\u8981\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b9\u5411\u5f71\u54cd\u5bf9\u6d41\uff1b\u4f18\u9009\u8fb9\u7f18\u6c34\u5e73\u5b89\u88c5\uff0c\u56e0\u4e3a\u5b83\u6700\u5927\u5316\u4e86\u70df\u56f1\u6548\u5e94\uff0c\u4f7f\u4e0a\u5347\u7684\u70ed\u7a7a\u6c14\u6d41\u8fc7\u6bcd\u7ebf\u6392\u7684\u5bbd\u9762\uff0c\u4ece\u800c\u6539\u5584\u6563\u70ed\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5982\u4f55\u786e\u4fdd\u7cfb\u7edf\u5b89\u5168\u548c\u6cd5\u89c4\u9075\u4ece\u6027\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u8003\u8651\u7edd\u7f18\u7b49\u7ea7\u548c\u5916\u58f3\u964d\u5bb9\u7cfb\u6570\u7684\u70ed\u6d4b\u8bd5\u6216\u8ba1\u7b97\u8fdb\u884c\u9a8c\u8bc1\u81f3\u5173\u91cd\u8981\u3002\u4f7f\u7528\u5e26\u6709\u9002\u5f53\u6d4b\u8bd5\u6587\u4ef6\u548c\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u5236\u9020\u63a7\u5236\u652f\u6301\u7684\u7ec4\u4ef6\uff0c\u53ef\u4ee5\u964d\u4f4e\u8c03\u8bd5\u98ce\u9669\u5e76\u652f\u6301\u957f\u671f\u6027\u80fd\u3002.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div style=\"--wp--block-button--width: 25;\" class=\"wp-block-button has-custom-width wp-block-button__width wp-block-button__width-25\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.haiyanele.com\/zh\/contact-us\/\" style=\"border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-left-radius:0px;border-bottom-right-radius:0px;background-color:#ac0000\" target=\"_blank\" rel=\"noreferrer noopener\">\u8054\u7cfb\u6211\u4eec<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>For switchgear manufacturers and power distribution contractors, selecting the right copper busbar is critical for safely managing current loads and temperature rise.&nbsp; For instance, the 1\/4&#8243;<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2070,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"class_list":["post-2067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-selection-guide"],"_links":{"self":[{"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/posts\/2067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/comments?post=2067"}],"version-history":[{"count":5,"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/posts\/2067\/revisions"}],"predecessor-version":[{"id":2128,"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/posts\/2067\/revisions\/2128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/media\/2070"}],"wp:attachment":[{"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/media?parent=2067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/categories?post=2067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.haiyanele.com\/zh\/wp-json\/wp\/v2\/tags?post=2067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}