{"id":1601,"date":"2026-05-08T00:00:00","date_gmt":"2026-05-08T00:00:00","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&p=1601"},"modified":"2026-09-14T02:02:30","modified_gmt":"2026-09-14T02:02:30","slug":"ch3-40-5kv-660-dual-port-contact-box","status":"publish","type":"products","link":"https:\/\/yieou.com\/zh\/product\/ch3-40-5kv-660-dual-port-contact-box\/","title":{"rendered":"CH 3-40.5\u5343\u4f0f\/660\u53cc\u7aef\u53e3\u89e6\u70b9\u76d2"},"content":{"rendered":"

I. Product Overview<\/strong><\/strong><\/h2>\n\n\n\n

CH\u53cc\u901a\u9053\u63a5\u89e6\u76d2<\/a> \u662f\u4e00\u79cd\u4e13\u4e3a\u9ad8\u538b\u8bbe\u8ba1\u7684\u7edd\u7f18\u8fde\u63a5\u88c5\u7f6e switchgear<\/a>\u5b83\u91c7\u7528\u73af\u6c27\u6811\u8102APG\u538b\u529b\u51dd\u80f6\u6210\u578b\u7ed3\u6784\uff0c\u4e3b\u8981\u7528\u4e8e\u9ad8\u538b\u914d\u7535\u7cfb\u7edf\u7684\u5f00\u5173\u8bbe\u5907\u4e2d\uff0c\u5b9e\u73b0\u53cc\u5411\u7535\u6c14\u56de\u8def\u7684\u8fde\u63a5\u8fc7\u6e21\u548c\u7edd\u7f18\u9694\u79bb\u3002\u5b83\u4e3a\u9ad8\u538b\u56de\u8def\u7684\u5207\u6362\u548c\u8fde\u63a5\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u7edd\u7f18\u4fdd\u62a4\uff0c\u786e\u4fdd\u7535\u529b\u7cfb\u7edf\u7684\u5b89\u5168\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n\n\n\n

II. Technical Parameters<\/strong><\/strong><\/h2>\n\n\n\n
Parameters<\/strong><\/strong><\/td>\u89c4\u683c\uff08\u4ee5CH3-40.5KV\/660\u53cc\u5411\u89e6\u5934\u76d2\u4e3a\u4f8b\uff09<\/strong><\/strong><\/td><\/tr>
\u989d\u5b9a\u7535\u538b<\/td>40.5KV<\/td><\/tr>
\u989d\u5b9a\u7535\u6d41<\/td>630A-1250A<\/td><\/tr>
Power frequency withstand voltage<\/td>95KV\/1min<\/td><\/tr>
\u96f7\u7535\u51b2\u51fb\u7535\u538b<\/td>185\u5343\u4f0f<\/td><\/tr>
\u6e29\u5ea6\u8303\u56f4<\/td>-40\u2103~+70\u2103<\/td><\/tr>
Protection level<\/td>IP67<\/td><\/tr>
\u673a\u68b0\u751f\u547d<\/td>2000\u6b21\u64cd\u4f5c<\/td><\/tr>
\u6750\u6599<\/td>\u73af\u6c27\u6811\u8102\u5916\u58f3 + \u94dc\u5408\u91d1\u7aef\u5b50 + \u4e0d\u9508\u94a2\u89e6\u70b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

III. Scope of Application<\/strong><\/strong><\/h2>\n\n\n\n

\u8fd9\u6b3e\u53cc\u901a\u89e6\u5934\u76d2\u9002\u7528\u4e8e\u624b\u8f66\u5f0f\u5f00\u5173\u67dc\u300135KV-40.5KV\u7b49\u7ea7\u7684\u4e2d\u538b\u5f00\u5173\u67dc\u7b49\u9ad8\u538b\u914d\u7535\u8bbe\u5907\u3002\u5b83\u5e38\u89c1\u4e8e\u5de5\u4e1a\u53d8\u7535\u7ad9\u3001\u5927\u578b\u9ad8\u5c42\u5efa\u7b51\u914d\u7535\u5ba4\u3001\u7535\u529b\u8c03\u5ea6\u4e2d\u5fc3\u7b49\u7535\u529b\u8bbe\u65bd\u4e2d\u3002\u4f5c\u4e3a\u9ad8\u538b\u7ebf\u8def\u53cc\u5411\u8fde\u63a5\u7684\u7edd\u7f18\u8fc7\u6e21\u5143\u4ef6\uff0c\u5b83\u5b9e\u73b0\u4e86\u4e24\u6761\u7535\u6c14\u56de\u8def\u4e4b\u95f4\u53ef\u9760\u7684\u8fde\u63a5\u548c\u7edd\u7f18\u9694\u79bb\u3002<\/p>\n\n\n\n

\u56db\u3001\u4f7f\u7528\u6761\u4ef6<\/strong><\/strong><\/h2>\n\n\n\n

\u5b89\u88c5\u5730\u70b9\u7684\u9ad8\u5ea6\u4e0d\u5f97\u8d85\u8fc71000\u7c73\uff1b<\/p>\n\n\n\n

2. \u73af\u5883\u7a7a\u6c14\u6e29\u5ea6\u4e3a-40\u2103\u81f3+70\u2103\uff0c\u76f8\u5bf9\u6e7f\u5ea6\u4e0d\u8d85\u8fc795%\uff08\u572825\u2103\u65f6\uff09\uff1b<\/p>\n\n\n\n

3. \u5b89\u88c5\u5730\u70b9\u5e94\u65e0\u53ef\u80fd\u4e25\u91cd\u5f71\u54cd\u89e6\u70b9\u76d2\u7edd\u7f18\u6027\u80fd\u7684\u6c14\u4f53\u3001\u84b8\u6c7d\u3001\u7c89\u5c18\u53ca\u5176\u4ed6\u7206\u70b8\u6027\u548c\u8150\u8680\u6027\u4ecb\u8d28\uff1b<\/p>\n\n\n\n

4. \u5e94\u5b89\u88c5\u5728\u65e0\u5267\u70c8\u632f\u52a8\u548c\u51b2\u51fb\u7684\u5730\u65b9\uff0c\u4ee5\u786e\u4fdd\u4ea7\u54c1\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u4e94\u3001\u4ea7\u54c1\u7279\u6027<\/strong><\/strong><\/h2>\n\n\n\n

1.<\/strong> Excellent insulation performance<\/strong> \u91c7\u7528APG\u5de5\u827a\u73af\u6c27\u6811\u8102\u6d47\u6ce8\u6210\u578b\uff0c\u5177\u6709\u826f\u597d\u7684\u7edd\u7f18\u548c\u5bc6\u5c01\u6027\u80fd\uff0c\u6709\u6548\u9694\u79bb\u9ad8\u538b\u7535\u8def\uff0c\u9632\u6b62\u5916\u90e8\u7070\u5c18\u548c\u6e7f\u6c14\u4fb5\u5165\uff0c\u786e\u4fdd\u7535\u6c14\u8fde\u63a5\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

2.<\/strong> \u53ef\u9760\u7684\u5bfc\u7535\u6027<\/strong> \u7aef\u5b50\u7531\u94dc\u5408\u91d1\u5236\u6210\uff0c\u5e76\u8fdb\u884c\u9540\u9521\/\u9540\u94f6\u5904\u7406\uff0c\u800c\u89e6\u70b9\u5219\u7531\u4e0d\u9508\u94a2\u6216\u94dc\u5236\u6210\uff0c\u5177\u6709\u51fa\u8272\u7684\u5bfc\u7535\u6027\u3001\u8010\u8150\u8680\u6027\u548c\u8010\u78e8\u6027\uff0c\u786e\u4fdd\u4e86\u7a33\u5b9a\u7684\u7535\u4fe1\u53f7\u4f20\u8f93\u3002<\/p>\n\n\n\n

3.<\/strong> \u7ed3\u6784\u7a33\u5b9a\u8010\u7528<\/strong> \u4e00\u4f53\u5f0f\u6a21\u538b\u7ed3\u6784\u5177\u6709\u8f83\u9ad8\u7684\u673a\u68b0\u5f3a\u5ea6\uff0c\u80fd\u591f\u627f\u53d7\u5f00\u5173\u67dc\u5185\u90e8\u7684\u673a\u68b0\u548c\u7535\u6c14\u5e94\u529b\uff0c\u9002\u5e94\u9ad8\u538b\u914d\u7535\u7cfb\u7edf\u590d\u6742\u7684\u5de5\u51b5\uff0c\u4f7f\u7528\u5bff\u547d\u957f\u3002<\/p>\n\n\n\n

4.<\/strong> \u5b89\u88c5\u7b80\u4fbf<\/strong> \u6807\u51c6\u5316\u5b89\u88c5\u5c3a\u5bf8\u9002\u5e94\u5e38\u89c4\u9ad8\u538b\u5f00\u5173\u67dc\u7684\u5b89\u88c5\u8981\u6c42\uff0c\u4fbf\u4e8e\u73b0\u573a\u5b89\u88c5\u548c\u66f4\u6362\uff1b<\/p>\n\n\n\n

5.<\/strong> \u5f3a\u5927\u7684\u73af\u5883\u9002\u5e94\u6027<\/strong> \u4e13\u4e3a\u5bbd\u6e29\u8303\u56f4\u8bbe\u8ba1\uff0c\u53ef\u9002\u5e94\u4e25\u5bd2\u548c\u9ad8\u6e29\u7684\u6781\u7aef\u73af\u5883\u3002\u5177\u6709IP67\u9632\u62a4\u7b49\u7ea7\uff0c\u9632\u5c18\u9632\u6c34\u6027\u80fd\u826f\u597d\u3002<\/p>\n\n\n\n

\u4ea7\u54c1\u56fe\u7247<\/strong><\/strong><\/h2>\n\n\n\n
\"CH
CH3-40.5KV\/660 source image 1<\/figcaption><\/figure>\n\n
\n\n\t\t\n
    \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

    I. Product Overview The CH double-pass contact box is an insulation connection device specifically designed for high-voltage switchgear. It adopts […]<\/p>\n","protected":false},"featured_media":2408,"template":"","meta":{"_acf_changed":true,"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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":""}}},"product_category":[34],"class_list":["post-1601","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-insulation-components-series"],"acf":{"products_imagines":[2408],"short_describe":"","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/products\/1601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/types\/products"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/2408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/2408"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media?parent=1601"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/product_category?post=1601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}