{"id":634,"date":"2026-01-26T05:45:28","date_gmt":"2026-01-26T05:45:28","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=634"},"modified":"2026-09-14T01:58:09","modified_gmt":"2026-09-14T01:58:09","slug":"ch3-35q-660-dual-pass-shielded-contact-box","status":"publish","type":"products","link":"https:\/\/yieou.com\/zh\/product\/ch3-35q-660-dual-pass-shielded-contact-box\/","title":{"rendered":"CH3-35Q\/660\uff08\u53cc\u901a\uff09\u5c4f\u853d\u89e6\u5934\u7bb1\uff0c\u6539\u8fdb\u578b\uff08\u5de5\u9891\u8010\u538b\uff1a95kV\/1min\uff1b\u5c40\u90e8\u653e\u7535\uff1a\u22645pC @ 40.5kV\uff09"},"content":{"rendered":"<p class=\"wp-block-paragraph\">CH3-40.5KV\/660 \u53cc\u7aef\u53e3\u89e6\u70b9\u76d2<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ea7\u54c1\u6982\u8ff0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/yieou.com\/zh\/products\/\" data-type=\"link\" data-id=\"https:\/\/yieou.com\/products\/\">CH \u53cc\u7aef\u53e3\u63a5\u89e6\u76d2<\/a> \u662f\u4e00\u79cd\u7528\u4e8e\u9ad8\u538b\u5f00\u5173\u8bbe\u5907\u7684\u4e13\u7528\u7edd\u7f18\u8fde\u63a5\u88c5\u7f6e\u3002\u91c7\u7528\u73af\u6c27\u6811\u8102 APG\uff08\u81ea\u52a8\u538b\u529b\u51dd\u80f6\uff09\u5de5\u827a\u6a21\u5851\u6280\u672f\u5236\u9020\uff0c\u4e3b\u8981\u7528\u4e8e\u9ad8\u538b\u914d\u7535\u7cfb\u7edf\u5f00\u5173\u8bbe\u5907\u4e2d\uff0c\u63d0\u4f9b\u53cc\u5411\u7535\u6c14\u56de\u8def\u8fc7\u6e21\u8fde\u63a5\u548c\u7edd\u7f18\u9694\u79bb\u3002\u8be5\u88c5\u7f6e\u4e3a\u9ad8\u538b\u7535\u8def\u7684\u5207\u6362\u548c\u8fde\u63a5\u63d0\u4f9b\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<h3 class=\"wp-block-heading\">\u5e94\u7528\u8303\u56f4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u53cc\u7aef\u53e3\u89e6\u70b9\u76d2\u9002\u7528\u4e8e 35KV\u201340.5KV \u7ea7\u62bd\u51fa\u5f0f\uff08\u8f66\u5f0f\uff09\u5f00\u5173\u67dc\uff0c\u4e2d\u5fc3\u5b89\u88c5\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" target=\"_blank\" rel=\"noopener\">switchgear<\/a> (C-GIS) \u7b49\u9ad8\u538b\u914d\u7535\u8bbe\u5907\u3002\u5b83\u5e38\u5b89\u88c5\u5728\u5de5\u4e1a\u53d8\u7535\u7ad9\u3001\u5927\u578b\u5546\u4e1a\u5efa\u7b51\u914d\u7535\u5ba4\u548c\u7535\u529b\u8c03\u5ea6\u4e2d\u5fc3\uff0c\u4f5c\u4e3a\u53cc\u5411\u9ad8\u538b\u8fde\u63a5\u7684\u7edd\u7f18\u8fc7\u6e21\u90e8\u4ef6\uff0c\u5b9e\u73b0\u4e24\u4e2a\u7535\u6c14\u56de\u8def\u4e4b\u95f4\u53ef\u9760\u7684\u4e92\u8054\u548c\u7edd\u7f18\u9694\u79bb\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u64cd\u4f5c\u6761\u4ef6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u88c5\u9ad8\u5ea6\u4e0d\u5f97\u8d85\u8fc7\u6d77\u5e73\u97621000\u7c73\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73af\u5883\u7a7a\u6c14\u6e29\u5ea6\u8303\u56f4\uff1a-40\u00b0C \u81f3 +70\u00b0C\uff1b\u76f8\u5bf9\u6e7f\u5ea6\u4e0d\u8d85\u8fc7 95%\uff08\u5728 25\u00b0C \u65f6\uff09\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u88c5\u73af\u5883\u5e94\u65e0\u6c14\u4f53\u3001\u84b8\u6c14\u3001\u7c89\u5c18\u6216\u5176\u4ed6\u53ef\u80fd\u663e\u8457\u964d\u4f4e\u89e6\u70b9\u76d2\u7edd\u7f18\u6027\u80fd\u7684\u7206\u70b8\u6027\u6216\u8150\u8680\u6027\u4ecb\u8d28\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u88c5\u7f6e\u5e94\u5b89\u88c5\u5728\u6ca1\u6709\u5267\u70c8\u632f\u52a8\u548c\u673a\u68b0\u51b2\u51fb\u7684\u573a\u6240\uff0c\u4ee5\u786e\u4fdd\u7ed3\u6784\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ea7\u54c1\u7279\u70b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5353\u8d8a\u7684\u7edd\u7f18\u6027\u80fd\uff1a\u91c7\u7528\u73af\u6c27\u6811\u8102APG\u5de5\u827a\u6a21\u538b\u6210\u578b\uff0c\u63d0\u4f9b\u51fa\u8272\u7684\u7edd\u7f18\u548c\u5bc6\u5c01\u6027\u80fd\u3002\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<p class=\"wp-block-paragraph\">\u53ef\u9760\u7684\u5bfc\u7535\u6027\uff1a\u7aef\u5b50\u91c7\u7528\u94dc\u5408\u91d1\u6750\u8d28\uff0c\u7ecf\u8fc7\u9540\u9521\u6216\u9540\u94f6\u5904\u7406\uff1b\u89e6\u70b9\u5219\u91c7\u7528\u4e0d\u9508\u94a2\u6216\u94dc\u6750\u5236\u9020\uff0c\u5177\u6709\u51fa\u8272\u7684\u5bfc\u7535\u6027\u3001\u8010\u8150\u8680\u6027\u548c\u8010\u78e8\u6027\uff0c\u786e\u4fdd\u7a33\u5b9a\u7684\u7535\u4fe1\u53f7\u4f20\u8f93\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u575a\u56fa\u8010\u7528\u7684\u7ed3\u6784\uff1a\u6574\u4f53\u6a21\u538b\u7ed3\u6784\u63d0\u4f9b\u9ad8\u673a\u68b0\u5f3a\u5ea6\uff0c\u80fd\u591f\u627f\u53d7\u5f00\u5173\u8bbe\u5907\u5185\u90e8\u5b58\u5728\u7684\u673a\u68b0\u548c\u7535\u6c14\u5e94\u529b\u3002\u9002\u7528\u4e8e\u9ad8\u538b\u914d\u7535\u7cfb\u7edf\u4e25\u82db\u7684\u8fd0\u884c\u6761\u4ef6\uff0c\u4f7f\u7528\u5bff\u547d\u957f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u88c5\u4fbf\u6377\u6027\uff1a\u6807\u51c6\u5316\u5b89\u88c5\u5c3a\u5bf8\uff0c\u517c\u5bb9\u5e38\u89c4\u9ad8\u538b\u5f00\u5173\u67dc\u5b89\u88c5\u8981\u6c42\uff0c\u4fbf\u4e8e\u73b0\u573a\u5b89\u88c5\u53ca\u66f4\u6362\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bbd\u73af\u5883\u9002\u5e94\u6027\uff1a\u5bbd\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u8bbe\u8ba1\uff0c\u9002\u7528\u4e8e\u6781\u5bd2\u548c\u9ad8\u6e29\u73af\u5883\uff1bIP67\u9632\u62a4\u7b49\u7ea7\uff0c\u5177\u5907\u51fa\u8272\u7684\u9632\u5c18\u9632\u6c34\u6027\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ea7\u54c1\u7167\u7247<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u53c2\u6570<\/th><th>\u89c4\u683c\uff08\u57fa\u4e8e CH3-40.5KV\/660 \u53cc\u7aef\u53e3\u89e6\u70b9\u76d2\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u989d\u5b9a\u7535\u538b<\/td><td>40.5 \u5343\u4f0f<\/td><\/tr><tr><td>\u989d\u5b9a\u7535\u6d41<\/td><td>630 \u5b89\u57f9 \u2013 1250 \u5b89\u57f9<\/td><\/tr><tr><td>\u5de5\u9891\u8010\u538b<\/td><td>95\u5343\u4f0f\/1\u5206\u949f<\/td><\/tr><tr><td>\u96f7\u7535\u51b2\u51fb\u8010\u53d7\u7535\u538b<\/td><td>185\u5343\u4f0f<\/td><\/tr><tr><td>\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/td><td>\u221240\u00b0C \u81f3 +70\u00b0C<\/td><\/tr><tr><td>\u9632\u62a4\u7b49\u7ea7<\/td><td>IP67<\/td><\/tr><tr><td>\u673a\u68b0\u4f7f\u7528\u5bff\u547d<\/td><td>2000\u6b21\u64cd\u4f5c<\/td><\/tr><tr><td>\u6750\u6599<\/td><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<p><!-- codex-yieou-supplement original_id=1601 hash=2994b4a110ccd99b --><\/p>\n\n\n<h3 class=\"wp-block-heading\">Product Information<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">\u901a\u7528<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Key source specifications include Rated Voltage: 40.5KV; Rated Current: 630A-1250A; Power-Frequency Withstand Voltage: 95KV\/1min; Material: Epoxy ResinHousing + +.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7279\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Epoxy-resin casting is specified in the source material for stable insulation, mechanical strength, and maintenance-friendly operation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Waterproof and dust-resistant protection is specified for harsh indoor or outdoor cable-system environments.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e94\u7528<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This insulation or sensing component is intended for switchgear, busbar, contact-box, bushing, sensor, or cabinet-support applications according to the matched model.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ea7\u54c1\u56fe\u7247<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"727\" height=\"306\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/07\/yieou-source-1601-2994b4a110ccd99b-01-ef5209a6bb.png\" alt=\"CH3-35Q\/660\uff08\u53cc\u901a\u9053\uff09\u5c4f\u853d\u63a5\u7ebf\u76d2\" class=\"wp-image-2408\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/07\/yieou-source-1601-2994b4a110ccd99b-01-ef5209a6bb.png 727w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/07\/yieou-source-1601-2994b4a110ccd99b-01-ef5209a6bb-300x126.png 300w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/07\/yieou-source-1601-2994b4a110ccd99b-01-ef5209a6bb-18x8.png 18w\" sizes=\"(max-width: 727px) 100vw, 727px\" \/><figcaption class=\"wp-element-caption\">CH3-40.5KV\/660 source image 1<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u6280\u672f\u53c2\u6570<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>Parameter Item<\/th><th>CH3-40.5KV\/660Dual-PassContact Box<\/th><\/tr><tr><td>\u989d\u5b9a\u7535\u538b<\/td><td>40.5KV<\/td><\/tr><tr><td>\u989d\u5b9a\u7535\u6d41<\/td><td>630A-1250A<\/td><\/tr><tr><td>\u5de5\u9891\u8010\u538b<\/td><td>95KV\/1min<\/td><\/tr><tr><td>\u96f7\u7535\u51b2\u51fb\u7535\u538b<\/td><td>185\u5343\u4f0f<\/td><\/tr><tr><td>Temperature<\/td><td>-40\u00b0C~+70\u00b0C<\/td><\/tr><tr><td>\u9632\u62a4\u7b49\u7ea7<\/td><td>IP67<\/td><\/tr><tr><td>Source specification<\/td><td>2000 Switching<\/td><\/tr><tr><td>\u6750\u6599<\/td><td>Epoxy ResinHousing + +<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u8ba2\u5355\u4fe1\u606f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Before ordering, confirm rated voltage, rated current, protection degree, and the required quantity according to the project drawings and source specification.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>CH3-40.5KV\/660 Dual-Port Contact Box Product Overview The CH Dual-Port Contact Box is a dedicated insulating connection device for high-voltage switchgear. [&hellip;]<\/p>\n","protected":false},"featured_media":635,"template":"","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":"","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-634","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-insulation-components-series"],"acf":{"products_imagines":[635,636],"short_describe":"<p><span style=\"color: #334155; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif; font-size: 16px; white-space: pre-wrap;\">The CH Dual-Port Contact Box is a dedicated insulating connection device for high-voltage switchgear. <\/span><\/p>","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/products\/634","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\/636"},{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/635"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/635"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media?parent=634"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/product_category?post=634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}