{"id":30796,"date":"2024-06-14T14:34:58","date_gmt":"2024-06-14T14:34:58","guid":{"rendered":"https:\/\/electricalcabinet.net\/?p=30796"},"modified":"2024-06-21T14:03:38","modified_gmt":"2024-06-21T14:03:38","slug":"what-is-switchgear","status":"publish","type":"post","link":"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/","title":{"rendered":"\u4ec0\u4e48\u662f\u5f00\u5173\u8bbe\u5907\uff1f\u5165\u95e8\u6307\u5357"},"content":{"rendered":"<p>\u7535\u529b\u7cfb\u7edf\u4e2d\u7684\u5f00\u5173\u8bbe\u5907\u7531\u7535\u6c14\u9694\u79bb\u5f00\u5173\u3001\u7194\u65ad\u5668\u6216\u65ad\u8def\u5668\u7ec4\u6210\uff0c\u7528\u4e8e\u8c03\u8282\u3001\u4fdd\u62a4\u548c\u9694\u79bb\u7535\u6c14\u8bbe\u5907\u3002\u5f00\u5173\u8bbe\u5907\u7528\u4e8e\u5207\u65ad\u8bbe\u5907\u7535\u6e90\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5de5\u4f5c\u548c\u6392\u9664\u4e0b\u6e38\u6545\u969c\u3002\u8fd9\u7c7b\u8bbe\u5907\u4e0e\u7535\u529b\u4f9b\u5e94\u7684\u53ef\u9760\u6027\u5bc6\u5207\u76f8\u5173\u3002<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<div class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u76ee\u5f55<\/div>\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=\"\u986f\u793a\/\u96b1\u85cf\u5167\u5bb9\u76ee\u9304\"><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\" 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href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Relays\" >\u7ee7\u7535\u5668<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Circuit_Breakers\" >\u65ad\u8def\u5668<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Lightning_Arresters\" >\u907f\u96f7\u5668<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Busbars\" >\u6bcd\u7ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Specialty_Designed_Metal_Enclosure\" >\u7279\u6b8a\u8bbe\u8ba1\u7684\u91d1\u5c5e\u5916\u58f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Arc-resistant_switchgear\" >\u8010\u7535\u5f27\u5f00\u5173\u8bbe\u5907<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Instrument_transformers\" >\u4eea\u8868\u53d8\u538b\u5668<\/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:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Circuit_Breaker_Types_And_Uses\" >\u65ad\u8def\u5668\u7c7b\u578b\u548c\u7528\u9014<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Features_of_switchgear\" >\u5f00\u5173\u8bbe\u5907\u7684\u7279\u70b9<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Enhances_reliability\" >\u63d0\u9ad8\u53ef\u9760\u6027\u3002<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Quick_reaction\" >\u5feb\u901f\u53cd\u5e94<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Physical_Control_Facility\" >\u5b9e\u7269\u63a7\u5236\u8bbe\u65bd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Absolute_Differentiation\" >\u7edd\u5bf9\u5dee\u5f02\u5316<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Switchgear_Classification_by_Design\" >\u5f00\u5173\u8bbe\u5907\u6309\u8bbe\u8ba1\u5206\u7c7b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Metal_Enclosed_Switchgear\" >\u91d1\u5c5e\u5c01\u95ed\u5f00\u5173\u8bbe\u5907<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Metal_Clad_Switchgear\" >\u91d1\u5c5e\u94e0\u88c5\u5f00\u5173\u8bbe\u5907<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Pad_Mounted_Switchgear\" >\u57ab\u88c5\u5f00\u5173\u8bbe\u5907<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Switchgear_FAQs\" >\u5f00\u5173\u8bbe\u5907\u5e38\u89c1\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-29\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#1Is_There_A_Difference_Between_Switchgear_And_Switchboards\" >1.\u5f00\u5173\u8bbe\u5907\u548c\u914d\u7535\u76d8\u6709\u533a\u522b\u5417\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#2_Why_Do_We_Use_Switchgear\" >2.\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528\u5f00\u5173\u8bbe\u5907\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/electricalcabinet.net\/zh\/what-is-switchgear\/#Conclusion\" >\u7ed3\u8bba<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u4ec0\u4e48\u662f\u7535\u7f51\u4e2d\u7684\u5f00\u5173\u8bbe\u5907\uff1f\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/uXWGbZAzB1Q?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Does_a_Switchgear_Work\"><\/span>\u5f00\u5173\u8bbe\u5907\u5982\u4f55\u5de5\u4f5c\uff1f&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e00\u7ec4\u7535\u8def\u4fdd\u62a4\u5143\u4ef6\uff08\u5982\u5f00\u5173\u3001\u4fdd\u9669\u4e1d\u6216\u65ad\u8def\u5668\uff09\u6392\u5217\u5728\u4e00\u4e2a\u91d1\u5c5e\u76d2\u4e2d\uff0c\u79f0\u4e3a\u7535\u6c14\u5f00\u5173\u8bbe\u5907\u3002\u5b83\u901a\u8fc7\u63a5\u901a\u548c\u65ad\u5f00\u7535\u6d41\u4ee5\u53ca\u9694\u79bb\u7535\u8def\u6765\u907f\u514d\u6545\u969c\u5e76\u4fdd\u62a4\u8bbe\u5907\u548c\u5de5\u4eba\u7684\u5b89\u5168\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1300\" height=\"542\" src=\"http:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1-1300x542.jpg\" alt=\"\u4ec0\u4e48\u662f\u5f00\u5173\u8bbe\u5907\uff1f\u5165\u95e8\u6307\u5357\" class=\"wp-image-30771\" title=\"\" srcset=\"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1-1300x542.jpg 1300w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1-400x167.jpg 400w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1-768x320.jpg 768w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1-1536x640.jpg 1536w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1-430x179.jpg 430w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1-700x292.jpg 700w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1-150x62.jpg 150w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/Low-voltage-switchgear-845x555-1.jpg 1690w\" sizes=\"(max-width: 1300px) 100vw, 1300px\" \/><\/figure>\n\n\n\n<p>\u65ad\u8def\u5668\u3001\u9694\u79bb\u5f00\u5173\u548c\u4fdd\u9669\u4e1d\u63a7\u5236\u7740\u7535\u6d41\u901a\u8fc7\u5f00\u5173\u8bbe\u5907\u7684\u65b9\u5f0f\u3002\u5f53\u7535\u8def\u4e2d\u51fa\u73b0\u8fc7\u8f7d\u6216\u77ed\u8def\u65f6\uff0c\u65ad\u8def\u5668\u5c31\u4f1a\u8df3\u95f8\uff0c\u963b\u6b62\u7535\u6d41\u6d41\u52a8\uff0c\u4fdd\u62a4\u8bbe\u5907\u548c\u5de5\u4eba\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Electrical_Switchgear_Types\"><\/span>\u7535\u6c14 <strong>\u5f00\u5173\u8bbe\u5907\u7c7b\u578b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u7cfb\u7edf\u5206\u4e3a\u4e09\u4e2a\u4e0d\u540c\u7b49\u7ea7\uff1a\u4f4e\u538b\u3001\u4e2d\u538b\u548c\u9ad8\u538b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Low_Voltage_Switchgear\"><\/span><strong><a href=\"https:\/\/electricalcabinet.net\/zh\/electrical-switchgear\/low-voltage-switchgear\/\" data-type=\"page\" data-id=\"30152\">\u4f4e\u538b\u5f00\u5173\u67dc<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/electricalcabinet.net\/zh\/a-beginners-guide-to-low-voltage-switchgear\/\" data-type=\"post\" data-id=\"30744\">\u4f4e\u538b\u5f00\u5173\u67dc<\/a> \u53ef\u627f\u53d7\u9ad8\u8fbe 1 kV \u7684\u7535\u538b\uff0c\u5e76\u80fd\u9632\u6b62\u673a\u68b0\u548c\u70ed\u6545\u969c\u3002<\/p>\n\n\n\n<p>\u4f4e\u538b\u5f00\u5173\u8bbe\u5907\u5305\u62ec\u5f00\u5173\u3001\u4f4e\u538b\u65ad\u8def\u5668\u3001\u6f0f\u7535\u65ad\u8def\u5668\u3001\u5fae\u578b\u65ad\u8def\u5668 (MCB)\u3001\u5851\u58f3\u65ad\u8def\u5668 (MCCB)\u3001\u9ad8\u5206\u65ad\u80fd\u529b (HRC) \u7194\u65ad\u5668\u548c\u7a7a\u8f7d\u7535\u6c14\u9694\u79bb\u5668\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"988\" height=\"800\" src=\"http:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/MV_Normal_Clad_Switchgears_Naranjito-988x800.jpg\" alt=\"\u4f4e\u538b\u5f00\u5173\u67dc\" class=\"wp-image-30840\" title=\"\" srcset=\"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/MV_Normal_Clad_Switchgears_Naranjito-988x800.jpg 988w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/MV_Normal_Clad_Switchgears_Naranjito-371x300.jpg 371w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/MV_Normal_Clad_Switchgears_Naranjito-768x622.jpg 768w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/MV_Normal_Clad_Switchgears_Naranjito-430x348.jpg 430w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/MV_Normal_Clad_Switchgears_Naranjito-700x567.jpg 700w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/MV_Normal_Clad_Switchgears_Naranjito-150x121.jpg 150w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/MV_Normal_Clad_Switchgears_Naranjito.jpg 1492w\" sizes=\"(max-width: 988px) 100vw, 988px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Medium_Voltage_Switchgear\"><\/span><strong><a href=\"https:\/\/electricalcabinet.net\/zh\/electrical-switchgear\/medium-voltage-switchgear\/\" data-type=\"page\" data-id=\"30691\">\u4e2d\u538b\u5f00\u5173\u8bbe\u5907<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/electricalcabinet.net\/zh\/medium-voltage-switchgear-guide\/\" data-type=\"post\" data-id=\"30801\">\u4e2d\u538b\u5f00\u5173\u67dc<\/a> \u9002\u7528\u4e8e 3 \u5343\u4f0f\u81f3 75 \u5343\u4f0f\u7684\u7cfb\u7edf\u3002\u8fd9\u79cd\u5f00\u5173\u8bbe\u5907\u901a\u5e38\u7528\u4e8e\u5305\u542b\u7535\u673a\u3001\u9988\u7535\u7535\u8def\u3001\u53d1\u7535\u673a\u3001\u9f7f\u8f6e\u7bb1\u548c\u914d\u7535\u7ebf\u8def\u7684\u7cfb\u7edf\u4e2d\u3002<\/p>\n\n\n\n<p>\u4e2d\u538b\u5f00\u5173\u8bbe\u5907\u91c7\u7528\u6cb9\u3001\u6c14\u6216\u771f\u7a7a\u7edd\u7f18\u5b50\u4ee5\u53ca\u65ad\u8def\u5668\uff0c\u4ee5\u4fbf\u5728\u53d1\u751f\u7535\u6d8c\u6216\u7cfb\u7edf\u6545\u969c\u65f6\u4e2d\u65ad\u7535\u6d41\u3002\u7edd\u7f18\u5b50\u53ef\u4fdd\u62a4\u548c\u51b7\u5374\u7535\u6c14\u5f00\u5173\u8bbe\u5907\u7684\u90e8\u4ef6\uff0c\u800c\u65ad\u8def\u5668\u5219\u53ef\u5206\u79bb\u7535\u8def\u89e6\u70b9\uff0c\u4ee5\u6392\u51fa\u7535\u5f27\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1067\" height=\"800\" src=\"http:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-1067x800.jpg\" alt=\"\u4e2d\u538b\u5f00\u5173\u8bbe\u5907\" class=\"wp-image-30846\" title=\"\" srcset=\"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-1067x800.jpg 1067w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-400x300.jpg 400w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-768x576.jpg 768w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-1536x1152.jpg 1536w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-2048x1536.jpg 2048w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-430x323.jpg 430w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-700x525.jpg 700w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/IMG_20180117_083533_HDR-150x113.jpg 150w\" sizes=\"(max-width: 1067px) 100vw, 1067px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Voltage_Switchgear\"><\/span><strong><em><a href=\"https:\/\/electricalcabinet.net\/zh\/electrical-switchgear\/high-voltage-switchgear\/\" data-type=\"page\" data-id=\"30154\">\u9ad8\u538b\u5f00\u5173\u8bbe\u5907<\/a><\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/electricalcabinet.net\/zh\/high-voltage-switchgear-101\/\" data-type=\"post\" data-id=\"30786\">\u9ad8\u538b<\/a> \u5f00\u5173\u8bbe\u5907\u7528\u4e8e\u7535\u538b\u8d85\u8fc7 75 \u5343\u4f0f\u7684\u7cfb\u7edf\u4e2d\u3002\u5b83\u5bf9\u8f93\u7535\u7f51\u7edc\u7684\u8fd0\u884c\u548c\u5b89\u5168\u81f3\u5173\u91cd\u8981\u3002\u5176\u91cd\u8981\u4f18\u70b9\u662f\u7edd\u7f18\u6027\u80fd\u5f3a\u3001\u5206\u65ad\u80fd\u529b\u9ad8\u3001\u4fdd\u62a4\u7cfb\u7edf\u5b8c\u5584\u3002<\/p>\n\n\n\n<p>\u8fd9\u79cd\u7535\u6c14\u5f00\u5173\u8bbe\u5907\u91c7\u7528\u9694\u79bb\u5f00\u5173\u3001\u63a5\u5730\u5f00\u5173\u3001\u5927\u7535\u6d41\u5f00\u5173\u88c5\u7f6e\u3001\u7194\u65ad\u5668\u548c\u65ad\u8def\u5668\u6765\u63a7\u5236\u3001\u8c03\u8282\u3001\u5207\u65ad\u3001\u9694\u79bb\u548c\u6392\u51fa\u7535\u6d41\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Switchgear_Insulating_Mediums\"><\/span>\u5f00\u5173\u8bbe\u5907\u7edd\u7f18\u4ecb\u8d28<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u53ef\u80fd\u4e0d\u4ec5\u5728\u7535\u538b\u7b49\u7ea7\u4e0a\u5b58\u5728\u5dee\u5f02\uff0c\u800c\u4e14\u5728\u7528\u4e8e\u4fdd\u62a4\u901a\u7535\u8bbe\u5907\u514d\u53d7\u7535\u6c14\u6545\u969c\u5f71\u54cd\u7684\u9694\u79bb\u6750\u6599\u4e0a\u4e5f\u5b58\u5728\u5dee\u5f02\u3002\u5f00\u5173\u8bbe\u5907\u5916\u58f3\u53ef\u80fd\u4f1a\u4f7f\u7528\u5404\u79cd\u5177\u6709\u4e0d\u540c\u4ecb\u7535\u8d28\u91cf\u6216\u5176\u4ed6\u7279\u6027\u7684\u7edd\u7f18\u4f53\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"450\" src=\"http:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/1654142577857.jpg\" alt=\"\u5f00\u5173\u8bbe\u5907\u7edd\u7f18\u4ecb\u8d28\" class=\"wp-image-30774\" title=\"\" srcset=\"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/1654142577857.jpg 1200w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/1654142577857-400x150.jpg 400w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/1654142577857-768x288.jpg 768w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/1654142577857-430x161.jpg 430w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/1654142577857-700x263.jpg 700w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/1654142577857-150x56.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><strong>\u7a7a\u6c14\u7edd\u7f18\u7535\u6c14\u5f00\u5173\u8bbe\u5907<\/strong><\/strong><br>\u56e0\u5176\u6210\u672c\u6548\u76ca\u9ad8\u800c\u5e38\u7528\uff0c\u4f46\u4ecb\u7535\u5f3a\u5ea6\u8f83\u4f4e\u3002<br>\u4f18\u70b9\u4ef7\u683c\u4fbf\u5b9c\uff0c\u6613\u4e8e\u83b7\u5f97\u3002\u65e0\u6bd2\u3001\u73af\u4fdd\u3002\u6ca1\u6709\u6cc4\u6f0f\u6216\u6c61\u67d3\u7684\u98ce\u9669\u3002<br>\u7f3a\u70b9\uff1a\u4ecb\u7535\u5f3a\u5ea6\u4f4e\u3002\u8fd9\u9700\u8981\u8f83\u5927\u7684\u8bbe\u5907\u3002\u53d7\u6e7f\u5ea6\u548c\u6e29\u5ea6\u7b49\u56e0\u7d20\u5f71\u54cd\u3002<\/li>\n\n\n\n<li><strong><strong>\u6c14\u4f53\u7edd\u7f18\u7535\u6c14\u5f00\u5173\u8bbe\u5907<\/strong><\/strong><br>\u6b64\u5916\uff0c\u52a0\u538b\u6c14\u4f53\u7edd\u7f18\u7684\u4ecb\u7535\u5f3a\u5ea6\u9ad8\u4e8e\u666e\u901a\u7a7a\u6c14\u3002\u516d\u6c1f\u5316\u786b\u662f\u5f00\u5173\u8bbe\u5907\u7cfb\u7edf\u7684\u5178\u578b\u7edd\u7f18\u6c14\u4f53\uff0c\u4f46\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u6c14\u4f53\u3002<\/li>\n\n\n\n<li>\u6d41\u4f53\uff08\u5305\u62ec\u673a\u6cb9\uff09<br>\u6d41\u4f53\u7684\u9694\u70ed\u6027\u80fd\u6bd4\u7a7a\u6c14\u66f4\u597d\uff0c\u4ef7\u683c\u4e5f\u76f8\u5f53\u5b9e\u60e0\u3002\u6d41\u4f53\u8fd8\u5177\u6709\u51b7\u5374\u8fc7\u70ed\u7cfb\u7edf\u7684\u989d\u5916\u4f18\u52bf\u3002<br>\u6cb9\u7edd\u7f18\u5f00\u5173\u8bbe\u5907\u5728\u8f7d\u6d41\u89e6\u5934\u5206\u88c2\u65f6\uff0c\u6cbf\u7535\u5f27\u8def\u5f84\u84b8\u53d1\u77ff\u7269\u6cb9\uff0c\u5e76\u7528\u6c22\u6c14\u6ce1\u5c06\u5176\u5305\u56f4\uff0c\u4ece\u800c\u8017\u5c3d\u7535\u6d41\u5e76\u9632\u6b62\u7535\u5f27\u518d\u6b21\u53d1\u4f5c\u3002<\/li>\n\n\n\n<li><strong>\u56fa\u4f53<\/strong><br>\u6811\u8102\u7b49\u6750\u6599\u5177\u6709\u51fa\u8272\u7684\u4ecb\u7535\u5f3a\u5ea6\uff0c\u5e76\u80fd\u62b5\u6297\u5316\u5b66\u548c\u70ed\u8001\u5316\u3002<br>\u4f18\u70b9\u4ecb\u7535\u5f3a\u5ea6\u9ad8\u3002\u56e0\u6b64\u8bbe\u8ba1\u7d27\u51d1\u3002\u6297\u8001\u5316\u80fd\u529b\u5f3a\uff0c\u5728\u8f83\u5bbd\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u6027\u80fd\u7a33\u5b9a\u3002<br>\u7f3a\u70b9\uff1a\u4ef7\u683c\u8f83\u9ad8\uff0c\u7531\u4e8e\u521a\u6027\u8f83\u5f3a\uff0c\u5e94\u7528\u7075\u6d3b\u6027\u8f83\u5dee\u3002<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Components_of_Switchgear\"><\/span><strong>\u5f00\u5173\u8bbe\u5907\u7684\u7ec4\u4ef6<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u81f3\u5173\u91cd\u8981\u3002\u5b83\u53ef\u4ee5\u76d1\u63a7\u3001\u4fdd\u62a4\u548c\u9694\u79bb\u7535\u8def\u3002\u5b83\u62e5\u6709\u591a\u79cd\u6280\u672f\uff0c\u5171\u540c\u63d0\u4f9b\u5b89\u5168\u53ef\u9760\u7684\u7535\u529b\u8f93\u9001\u3002\u4ee5\u4e0b\u662f\u5bf9\u5f00\u5173\u8bbe\u5907\u4e3b\u8981\u7ec4\u4ef6\u7684\u5168\u9762\u5206\u6790\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Switches\"><\/span>\u5f00\u5173<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5f00\u5173\u662f\u5f00\u5173\u8bbe\u5907\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4eec\u5f62\u6210\u548c\u4e2d\u65ad\u7535\u6c14\u8fde\u63a5\u3002\u5b83\u4eec\u662f\u5728\u7535\u8def\u4e2d\u542f\u52a8\u6216\u4e2d\u65ad\u7535\u6d41\u6d41\u52a8\u7684\u7269\u7406\u88c5\u7f6e\u3002\u5f00\u5173\u7684\u5f62\u72b6\u591a\u79cd\u591a\u6837\uff0c\u5305\u62ec<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9694\u79bb\u5668\u5f00\u5173\uff1a<\/strong> \u9694\u79bb\u5668\u5f00\u5173\u53ef\u5b8c\u5168\u9694\u79bb\u7535\u8def\uff0c\u5728\u7ef4\u62a4\u6216\u7ef4\u4fee\u671f\u95f4\u9632\u6b62\u7535\u529b\u6d41\u7ecf\u7535\u8def\u3002<\/li>\n\n\n\n<li><strong>\u65ad\u5f00\u5f00\u5173\uff1a<\/strong> \u9694\u79bb\u5f00\u5173\u4e0e\u9694\u79bb\u5668\u5f00\u5173\u4e00\u6837\uff0c\u53ef\u4ee5\u9694\u79bb\u7535\u8def\uff0c\u4f46\u5f88\u5c11\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><strong>\u8d1f\u8f7d\u65ad\u8def\u5f00\u5173\uff1a <\/strong>\u8fd9\u4e9b\u5f00\u5173\u53ef\u5728\u8d1f\u8f7d\u72b6\u6001\u4e0b\u65ad\u5f00\u7535\u6d41\uff0c\u662f\u7535\u6c14\u5316\u7535\u8def\u5f00\u5173\u7684\u7406\u60f3\u9009\u62e9\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fuses\"><\/span>\u4fdd\u9669\u4e1d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u4fdd\u9669\u4e1d\u662f\u4e00\u79cd\u5b89\u5168\u88c5\u7f6e\u3002\u5b83\u4eec\u53ef\u9632\u6b62\u7535\u8def\u8fc7\u6d41\uff0c\u8fc7\u6d41\u662f\u6307\u7535\u6d41\u8fc7\u5927\u3002\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u635f\u574f\u6216\u8d77\u706b\u3002\u4fdd\u9669\u4e1d\u542b\u6709\u950c\u6216\u94dc\u7b49\u5bfc\u7535\u6750\u6599\u7684\u7a84\u7ebf\u3002\u5f53\u7535\u6d41\u8fc7\u5927\u65f6\uff0c\u8fd9\u6839\u7ebf\u5c31\u4f1a\u7194\u5316\u3002\u8fd9\u5c06\u4e2d\u65ad\u7535\u8def\uff0c\u9632\u6b62\u8fdb\u4e00\u6b65\u7684\u4f24\u5bb3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Isolators\"><\/span>\u9694\u79bb\u5668<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u9694\u79bb\u5668\u662f\u4e00\u79cd\u4e13\u7528\u5f00\u5173\u3002\u5176\u8bbe\u8ba1\u76ee\u7684\u662f\u5728\u8fdb\u884c\u7ef4\u62a4\u6216\u7ef4\u4fee\u4e4b\u524d\uff0c\u786e\u4fdd\u7535\u8def\u5b8c\u5168\u5173\u95ed\u3002\u5b83\u4eec\u4f1a\u4ea7\u751f\u4e00\u4e2a\u660e\u663e\u7684\u8131\u79bb\u70b9\u3002\u8fd9\u6837\uff0c\u4e13\u4e1a\u4eba\u5458\u5c31\u53ef\u4ee5\u786e\u4fdd\u5728\u5bf9\u7535\u8def\u8fdb\u884c\u7ef4\u4fee\u4e4b\u524d\uff0c\u7535\u8def\u5df2\u7ecf\u65ad\u5f00\u3002\u9694\u79bb\u5668\u7684\u989d\u5b9a\u7535\u6d41\u4e3a\u6ee1\u8f7d\u7535\u6d41\u3002\u53d1\u751f\u6545\u969c\u65f6\uff0c\u9694\u79bb\u5668\u80fd\u591f\u77ed\u8def\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Relays\"><\/span>\u7ee7\u7535\u5668<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u9694\u79bb\u5668\u662f\u4e00\u79cd\u4e13\u7528\u5f00\u5173\u3002\u5176\u8bbe\u8ba1\u76ee\u7684\u662f\u5728\u8fdb\u884c\u7ef4\u62a4\u6216\u7ef4\u4fee\u4e4b\u524d\uff0c\u786e\u4fdd\u7535\u8def\u5b8c\u5168\u5173\u95ed\u3002\u5b83\u4eec\u4f1a\u4ea7\u751f\u4e00\u4e2a\u660e\u663e\u7684\u8131\u79bb\u70b9\u3002\u8fd9\u6837\uff0c\u4e13\u4e1a\u4eba\u5458\u5c31\u53ef\u4ee5\u786e\u4fdd\u5728\u5bf9\u7535\u8def\u8fdb\u884c\u7ef4\u4fee\u4e4b\u524d\uff0c\u7535\u8def\u5df2\u7ecf\u65ad\u5f00\u3002\u9694\u79bb\u5668\u7684\u989d\u5b9a\u7535\u6d41\u4e3a\u6ee1\u8f7d\u7535\u6d41\u3002\u53d1\u751f\u6545\u969c\u65f6\uff0c\u9694\u79bb\u5668\u80fd\u591f\u77ed\u8def\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Circuit_Breakers\"><\/span>\u65ad\u8def\u5668<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u65ad\u8def\u5668\u662f\u5f00\u5173\u3002\u5b83\u4eec\u81ea\u52a8\u5de5\u4f5c\u3002\u5b83\u4eec\u65e8\u5728\u4fdd\u62a4\u7535\u8def\uff0c\u9632\u6b62\u7535\u6d41\u8fc7\u5927\u9020\u6210\u635f\u574f\u3002\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u4fdd\u9669\u4e1d\u7c7b\u4f3c\uff0c\u4f46\u63d0\u4f9b\u66f4\u9ad8\u7ea7\u7684\u4fdd\u62a4\uff0c\u5e76\u53ef\u5728\u8df3\u95f8\u540e\u590d\u4f4d\u3002\u65ad\u8def\u5668\u53ef\u68c0\u6d4b\u591a\u79cd\u5f62\u5f0f\u7684\u6545\u969c\u3002\u8fd9\u4e9b\u6545\u969c\u5305\u62ec\u8fc7\u6d41\u3001\u77ed\u8def\u548c\u63a5\u5730\u6545\u969c\u3002\u5b83\u4eec\u4f1a\u4e2d\u65ad\u7535\u8def\uff0c\u4ee5\u9632\u6b62\u9020\u6210\u4f24\u5bb3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lightning_Arresters\"><\/span>\u907f\u96f7\u5668<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u907f\u96f7\u5668\u53ef\u786e\u4fdd\u7535\u6c14\u7cfb\u7edf\u514d\u53d7\u96f7\u7535\u7834\u574f\u3002\u5b83\u4eec\u4e5f\u88ab\u79f0\u4e3a\u6d6a\u6d8c\u6291\u5236\u5668\u3002\u5b83\u4eec\u4e3a\u9ad8\u538b\u6d6a\u6d8c\u521b\u5efa\u4e86\u4e00\u4e2a\u4f4e\u963b\u6297\u901a\u9053\u3002\u8fd9\u4e9b\u6d6a\u6d8c\u7531\u96f7\u51fb\u89e6\u53d1\u3002\u5b83\u4eec\u5141\u8bb8\u6d6a\u6d8c\u5b89\u5168\u5730\u6d41\u5411\u5927\u5730\uff0c\u540c\u65f6\u5c4f\u853d\u654f\u611f\u8bbe\u5907\u3002\u907f\u96f7\u5668\u901a\u5e38\u5b89\u88c5\u5728\u7535\u6c14\u7cfb\u7edf\u7684\u5165\u53e3\u5904\u3002\u8fd9\u4e9b\u4f4d\u7f6e\u5305\u62ec\u7535\u7ebf\u548c\u53d8\u538b\u5668\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Busbars\"><\/span>\u6bcd\u7ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6bcd\u7ebf\u662f\u5f00\u5173\u8bbe\u5907\u7684\u652f\u67f1\u3002\u5b83\u4eec\u5bfc\u7535\u3002\u6bcd\u7ebf\u901a\u5e38\u7531\u94dc\u6216\u94dd\u7ec4\u6210\uff0c\u53ef\u627f\u53d7\u9ad8\u7535\u6d41\u548c\u9ad8\u6e29\u3002\u6bcd\u7ebf\u7684\u7ec4\u7ec7\u65b9\u5f0f\u591a\u79cd\u591a\u6837\u3002\u8fd9\u662f\u4e3a\u4e86\u6ee1\u8db3\u5f00\u5173\u8bbe\u5907\u7684\u7279\u6b8a\u9700\u8981\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Specialty_Designed_Metal_Enclosure\"><\/span>\u7279\u6b8a\u8bbe\u8ba1\u7684\u91d1\u5c5e\u5916\u58f3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5f00\u5173\u67dc\u7684\u8bbe\u8ba1\u53ef\u62b5\u5fa1\u6076\u52a3\u7684\u7535\u6c14\u73af\u5883\u3002\u5b83\u4eec\u53ef\u4fdd\u62a4\u5185\u90e8\u5143\u4ef6\u514d\u53d7\u7070\u5c18\u3001\u6e7f\u6c14\u548c\u51b2\u51fb\u7684\u5f71\u54cd\u3002\u5916\u58f3\u901a\u5e38\u7531\u94dd\u6216\u4e0d\u9508\u94a2\u7b49\u91d1\u5c5e\u6784\u6210\u3002\u5b83\u53ef\u80fd\u5305\u62ec\u901a\u98ce\u3001\u63a5\u5730\u548c\u9632\u706b\u7b49\u8981\u7d20\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Arc-resistant_switchgear\"><\/span>\u8010\u7535\u5f27\u5f00\u5173\u8bbe\u5907<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6297\u7535\u5f27\u5f00\u5173\u8bbe\u5907\u65e8\u5728\u51cf\u5c11\u7535\u5f27\u7684\u540e\u679c\u3002\u7535\u5f27\u662f\u4e00\u79cd\u9ad8\u80fd\u653e\u7535\u3002\u5b83\u4eec\u4f1a\u5bf9\u8bbe\u5907\u9020\u6210\u4e25\u91cd\u635f\u574f\uff0c\u5e76\u5e26\u6765\u5b89\u5168\u98ce\u9669\u3002\u8010\u7535\u5f27\u5f00\u5173\u8bbe\u5907\u5177\u6709\u591a\u79cd\u904f\u5236\u548c\u7184\u706d\u7535\u5f27\u7684\u529f\u80fd\uff0c\u4f8b\u5982<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5f27\u5f62\u6ed1\u9053<\/strong> \u8fd9\u4e9b\u4e13\u95e8\u8bbe\u8ba1\u7684\u901a\u9053\u53ef\u5c06\u7535\u5f27\u5f15\u79bb\u654f\u611f\u5143\u4ef6\uff0c\u5e76\u5bfc\u5411\u63a5\u5730\u4f4d\u7f6e\u3002<\/li>\n\n\n\n<li><strong>\u5c0f\u7403<\/strong> \u5c0f\u6ce1\u662f\u8584\u8584\u7684\u7edd\u7f18\u5c4f\u969c\u3002\u5b83\u4eec\u6709\u52a9\u4e8e\u51fb\u788e\u7535\u5f27\u5e76\u9632\u6b62\u7535\u5f27\u6269\u5927\u3002<\/li>\n\n\n\n<li>\u5f27\u95ea\u7f13\u89e3\u7cfb\u7edf\u5305\u62ec\u4f20\u611f\u5668\u3001\u63a2\u6d4b\u5668\u548c\u6291\u5236\u5668\u3002\u5b83\u4eec\u53ef\u4ee5\u68c0\u6d4b\u548c\u9632\u6b62\u5f27\u95ea\u3002\u8fd9\u53ef\u4ee5\u964d\u4f4e\u53d7\u4f24\u548c\u8d22\u4ea7\u635f\u5931\u7684\u51e0\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Instrument_transformers\"><\/span>\u4eea\u8868\u53d8\u538b\u5668<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8fd9\u4e9b\u53d8\u538b\u5668\u53ef\u8f6c\u6362\u9ad8\u538b\u548c\u5927\u7535\u6d41\u4fe1\u53f7\u3002\u5b83\u4eec\u964d\u4f4e\u4e86\u76d1\u6d4b\u548c\u63a7\u5236\u7684\u9608\u503c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Circuit_Breaker_Types_And_Uses\"><\/span>\u65ad\u8def\u5668\u7c7b\u578b\u548c\u7528\u9014<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u5f00\u5173\u8bbe\u5907\u5e94\u7528\u4e2d\u6700\u5e38\u89c1\u7684\u51e0\u79cd\u65ad\u8def\u5668\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7a7a\u6c14\u65ad\u8def\u5668 (ACB)<\/strong> \u5f53\u7535\u5f27\u8df3\u95f8\u65f6\uff0c\u5229\u7528\u7a7a\u6c14\u51b2\u51fb\u6765\u7184\u706d\u7535\u5f27\u3002\u5b83\u4eec\u901a\u5e38\u7528\u4e8e\u4e2d\u538b\u548c\u9ad8\u538b\u5f00\u5173\u67dc\u3002<\/li>\n\n\n\n<li><strong>\u771f\u7a7a\u65ad\u8def\u5668 (VCB)<\/strong> \u91c7\u7528\u771f\u7a7a\u706d\u5f27\u5ba4\u6765\u963b\u6b62\u7535\u5f27\u3002\u5b83\u4eec\u63d0\u4f9b\u53ef\u9760\u7684\u5b89\u5168\u6027\uff0c\u800c\u65e0\u9700\u50cf\u4ea4\u6d41\u65ad\u8def\u5668\u90a3\u6837\u8fdb\u884c\u5927\u91cf\u7ef4\u62a4\u3002\u5e38\u7528\u4e8e\u4e2d\u538b\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li><strong>\u516d\u6c1f\u5316\u786b (SF6) \u65ad\u8def\u5668\uff1a<\/strong> \u8fd9\u4e9b\u65ad\u8def\u5668\u91c7\u7528 SF6 \u6c14\u4f53\u6d88\u9664\u7535\u5f27\u3002\u5bf9\u9ad8\u538b\u7cfb\u7edf\u975e\u5e38\u6709\u6548\uff0c\u6240\u9700\u7a7a\u95f4\u6bd4\u4ea4\u6d41\u65ad\u8def\u5668\u5c0f\u3002<\/li>\n\n\n\n<li><strong>\u6cb9\u65ad\u8def\u5668\uff1a <\/strong>\u7528\u6cb9\u4f5c\u4e3a\u7184\u5f27\u4ecb\u8d28\u3002\u7ef4\u62a4\u6210\u672c\u9ad8\uff0c\u4f46\u9002\u7528\u4e8e\u8d85\u9ad8\u538b\u8f93\u7535\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li><strong>\u5851\u58f3\u65ad\u8def\u5668 (MCCB)\uff1a<\/strong> \u7d27\u51d1\u578b\u65ad\u8def\u5668\u7684\u5916\u58f3\u56f4\u7ed5\u5143\u4ef6\u6210\u578b\u3002\u7528\u4e8e\u4f4e\u538b\u5f00\u5173\u67dc\u548c\u914d\u7535\u76d8\u3002<\/li>\n\n\n\n<li><strong>\u5fae\u578b\u65ad\u8def\u5668 (MCB)\uff1a<\/strong> \u8f83\u5c0f\u7684 MCCB \u7528\u4e8e\u63a7\u5236\u9762\u677f\u548c\u7535\u5b50\u8bbe\u5907\u3002<\/li>\n\n\n\n<li><strong>\u5269\u4f59\u7535\u6d41\u88c5\u7f6e (RCD)<\/strong> \u68c0\u6d4b\u5bf9\u5730\u6cc4\u6f0f\u5e76\u89e6\u53d1\u4ee5\u9632\u6b62\u89e6\u7535\u3002\u7528\u4e8e\u4f4e\u538b\u914d\u7535\u677f\u548c\u914d\u7535\u76d8\u3002<\/li>\n\n\n\n<li><strong>\u91cd\u65b0\u88c5\u8f7d\u673a <\/strong>\u91cd\u5408\u5668\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u65ad\u8def\u5668\uff0c\u53ef\u5728\u6545\u969c\u53d1\u751f\u540e\u81ea\u52a8\u91cd\u5408\u3002\u6709\u52a9\u4e8e\u51cf\u5c11\u4f9b\u7535\u7ebf\u8def\u505c\u7535\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9605\u8bfb\u66f4\u591a <a href=\"https:\/\/electricalcabinet.net\/zh\/circuit-breaker-vs-switchgear\/\" data-type=\"post\" data-id=\"30935\">\u65ad\u8def\u5668\u4e0e\u5f00\u5173\u8bbe\u5907<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-features-of-switchgear\"><span class=\"ez-toc-section\" id=\"Features_of_switchgear\"><\/span><strong>\u5f00\u5173\u8bbe\u5907\u7684\u7279\u70b9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Enhances_reliability\"><\/span>\u63d0\u9ad8\u53ef\u9760\u6027\u3002<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u53ef\u5b9e\u73b0\u4e0d\u95f4\u65ad\u4e92\u8054\uff0c\u63d0\u9ad8\u53d1\u7535\u7ad9\u7684\u53d1\u7535\u80fd\u529b\u3002\u63d0\u9ad8\u53ef\u9760\u6027\u3002\u8fd9\u8868\u660e\u5f00\u5173\u8bbe\u5907\u53ef\u5728\u53d1\u751f\u6545\u969c\u65f6\u9694\u79bb\u6709\u95ee\u9898\u7684\u7535\u8def\u90e8\u5206\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quick_reaction\"><\/span>\u5feb\u901f\u53cd\u5e94<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5728\u7535\u8def\u53d1\u751f\u6545\u969c\u65f6\uff0c\u5f00\u5173\u8bbe\u5907\u4f1a\u8fc5\u901f\u8ba1\u6570\uff0c\u4ee5\u9632\u6b62\u5371\u5bb3\u8513\u5ef6\u5230\u5065\u5eb7\u7684\u7ec4\u4ef6\u3002\u56e0\u6b64\uff0c\u5b83\u6709\u52a9\u4e8e\u9632\u6b62\u7535\u8def\u5b8c\u5168\u5173\u95ed\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Physical_Control_Facility\"><\/span>\u5b9e\u7269\u63a7\u5236\u8bbe\u65bd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u8fd8\u53ef\u4ee5\u5728\u7535\u6c14\u63a7\u5236\u53d1\u751f\u6545\u969c\u65f6\u8fdb\u884c\u624b\u6301\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Absolute_Differentiation\"><\/span>\u7edd\u5bf9\u5dee\u5f02\u5316<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u53ef\u5728\u7535\u8def\u4e2d\u7684\u529f\u80fd\u5143\u4ef6\u548c\u975e\u529f\u80fd\u5143\u4ef6\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\u3002\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u5f00\u5173\u8bbe\u5907\u53ef\u9694\u79bb\u4e0d\u5de5\u4f5c\u7684\u7ec4\u4ef6\uff0c\u4ee5\u63d0\u4f9b\u4e0d\u95f4\u65ad\u7684\u7535\u529b\u4f9b\u5e94\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Switchgear_Classification_by_Design\"><\/span>\u5f00\u5173\u8bbe\u5907\u6309\u8bbe\u8ba1\u5206\u7c7b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u8fd8\u53ef\u6839\u636e\u5176\u8bbe\u8ba1\u8fdb\u884c\u5206\u7c7b\uff0c\u5305\u62ec\u5176\u7ed3\u6784\u548c\u529f\u80fd\u3002\u5f00\u5173\u8bbe\u5907\u53ef\u4ee5\u662f\u5b89\u88c5\u5728\u6d3b\u52a8\u67dc\u4e2d\u7684\u53ef\u62c6\u5378\u5f00\u5173\u8bbe\u5907\uff0c\u4e5f\u53ef\u4ee5\u662f\u975e\u62bd\u62c9\u5f0f\u5f00\u5173\u8bbe\u5907\u3002\u8bbe\u8ba1\u4e5f\u53ef\u4ee5\u662f\u91d1\u5c5e\u5c01\u95ed\u5f0f\u3001\u91d1\u5c5e\u94e0\u88c5\u5f0f\u6216\u57ab\u88c5\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Metal_Enclosed_Switchgear\"><\/span>\u91d1\u5c5e\u5c01\u95ed\u5f00\u5173\u8bbe\u5907<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u91d1\u5c5e\u5c01\u95ed\u5f00\u5173\u8bbe\u5907\u662f\u4e00\u79cd\u91c7\u7528\u91d1\u5c5e\u5916\u58f3\u4fdd\u62a4\u7535\u6c14\u5143\u4ef6\u4e0d\u53d7\u5916\u754c\u5f71\u54cd\u7684\u5f00\u5173\u8bbe\u5907\u3002\u8fd9\u79cd\u8bbe\u5907\u4e3b\u8981\u7528\u4e8e\u5de5\u4e1a\u5e94\u7528\u3002\u5728\u4f7f\u7528\u91d1\u5c5e\u5c01\u95ed\u5f00\u5173\u8bbe\u5907\u65f6\uff0c\u4e3a\u4e86\u5b89\u5168\u8d77\u89c1\u9700\u8981\u63a5\u5730\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Metal_Clad_Switchgear\"><\/span>\u91d1\u5c5e\u94e0\u88c5\u5f00\u5173\u8bbe\u5907<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u91d1\u5c5e\u94e0\u88c5\u5f00\u5173\u8bbe\u5907\u7c7b\u4f3c\u4e8e\u91d1\u5c5e\u5c01\u95ed\u5f00\u5173\u8bbe\u5907\uff0c\u4f46\u5b83\u4e3a\u7279\u5b9a\u7684\u9694\u95f4\u6216\u5f00\u5173\u8bbe\u5907\u7ec4\u4ef6\u63d0\u4f9b\u989d\u5916\u7684\u91d1\u5c5e\u8986\u76d6\u5c42\u3002\u8fd9\u5c31\u5f62\u6210\u4e86\u4e00\u4e2a\u9694\u79bb\u7684\u5f00\u5173\u8bbe\u5907\u7ed3\u6784\u3002\u8fd9\u4e9b\u90e8\u5206\u8fd8\u7ecf\u5e38\u7edd\u7f18\u3001\u72ec\u7acb\u63a5\u5730\u548c\u53ef\u62c6\u5378\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pad_Mounted_Switchgear\"><\/span>\u57ab\u88c5\u5f00\u5173\u8bbe\u5907<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u57ab\u88c5\u5f00\u5173\u8bbe\u5907\u662f\u4e00\u79cd\u5b89\u88c5\u5728\u6df7\u51dd\u571f\u6216\u73bb\u7483\u7ea4\u7ef4\u5236\u6210\u7684\u57ab\u5b50\u6216\u5e73\u53f0\u4e0a\u7684\u5f00\u5173\u8bbe\u5907\u3002\u8fd9\u79cd\u8bbe\u5907\u4e3b\u8981\u7528\u4e8e\u516c\u7528\u4e8b\u4e1a\uff0c\u5982\u914d\u7535\u548c\u5730\u4e0b\u53d8\u7535\u7ad9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Switchgear_FAQs\"><\/span>\u5f00\u5173\u8bbe\u5907\u5e38\u89c1\u95ee\u9898<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1Is_There_A_Difference_Between_Switchgear_And_Switchboards\"><\/span>1.\u5f00\u5173\u8bbe\u5907\u548c\u914d\u7535\u76d8\u6709\u533a\u522b\u5417\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u867d\u7136\u8fd9\u4e24\u4e2a\u8bcd\u6709\u65f6\u53ef\u4ee5\u4e92\u6362\u4f7f\u7528\uff0c\u4f46\u5f00\u5173\u8bbe\u5907\u548c\u914d\u7535\u76d8\u5e76\u4e0d\u662f\u4e00\u56de\u4e8b\u3002<\/p>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u4e0d\u4ec5\u80fd\u4fdd\u62a4\u548c\u63a7\u5236\u7535\u6e90\uff0c\u8fd8\u80fd\u5728\u53d1\u751f\u6545\u969c\u65f6\u65ad\u5f00\u7535\u6e90\u3002\u800c\u914d\u7535\u677f\u5219\u4e13\u95e8\u7528\u4e8e\u5c06\u7535\u529b\u4f20\u8f93\u5230\u5176\u4ed6\u7535\u6e90\uff0c\u8fd9\u5728\u5546\u4e1a\u73af\u5883\u4e2d\u6700\u4e3a\u5e38\u89c1\u3002<\/p>\n\n\n\n<p>\u5f00\u5173\u8bbe\u5907\u548c\u914d\u7535\u677f\u4e5f\u662f\u4e3a\u9002\u5e94\u5404\u79cd\u7535\u538b\u6c34\u5e73\u800c\u5236\u9020\u7684\u3002\u9ad8\u538b\u5f00\u5173\u8bbe\u5907\u53ef\u627f\u53d7\u9ad8\u8fbe 350 \u5343\u4f0f\u7684\u7535\u538b\uff0c\u800c\u914d\u7535\u677f\u5219\u5f88\u5c11\u80fd\u627f\u53d7\u8d85\u8fc7 600 \u4f0f\u7279\u7684\u7535\u538b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Why_Do_We_Use_Switchgear\"><\/span>2. <strong>\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528\u5f00\u5173\u8bbe\u5907\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5b89\u88c5\u5f00\u5173\u8bbe\u5907\u6709\u591a\u79cd\u597d\u5904\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u589e\u5f3a\u53ef\u9760\u6027\uff1a <\/strong>\u7531\u4e8e\u5f00\u5173\u8bbe\u5907\u53ef\u4ee5\u9632\u6b62\u6545\u969c\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u901a\u8fc7\u65ad\u5f00\u6709\u6545\u969c\u7684\u90e8\u5206\u6765\u4fdd\u6301\u4e92\u8054\u6027\uff0c\u540c\u65f6\u4f7f\u5176\u4f59\u533a\u57df\u7ee7\u7eed\u8fd0\u884c\u3002<\/li>\n\n\n\n<li><strong>\u529f\u7387\u6d41\u7ba1\u7406\uff1a <\/strong>\u5f00\u5173\u8bbe\u5907\u6548\u7387\u9ad8<strong> <\/strong>\u4e00\u81f4\uff0c\u5e76\u5c06\u529f\u7387\u6d41\u4fdd\u6301\u5728\u7406\u60f3\u8303\u56f4\u5185\u3002<\/li>\n\n\n\n<li><strong>\u5dee\u5f02\u5316\uff1a <\/strong>\u5f00\u5173\u8bbe\u5907\u53ef\u4ee5\u533a\u5206\u529f\u80fd\u6027\u7535\u8def\u5143\u4ef6\u548c\u6545\u969c\u7535\u8def\u5143\u4ef6\u3002\u7136\u540e\uff0c\u5b83\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u4e0d\u540c\u7684\u7ec4\u4ef6\u5206\u9694\u5f00\u6765\uff0c\u4ee5\u786e\u4fdd\u6301\u7eed\u4f9b\u7535\u3002<\/li>\n\n\n\n<li><strong>\u5feb\u901f\u53cd\u5e94\uff1a <\/strong>\u5f00\u5173\u8bbe\u5907\u80fd\u53ca\u65f6\u53d1\u73b0\u7535\u8def\u4e2d\u7684\u95ee\u9898\uff0c\u5e76\u963b\u6b62\u5176\u8513\u5ef6\u6216\u9020\u6210\u66f4\u5927\u7684\u5371\u5bb3\u3002<\/li>\n\n\n\n<li><strong>\u4eba\u529b\u63a7\u5236\u8986\u76d6\uff1a <\/strong>\u867d\u7136\u5f00\u5173\u8bbe\u5907\u662f\u81ea\u52a8\u548c\u81ea\u4e3b\u8fd0\u884c\u7684\uff0c\u4f46\u5728\u7535\u6c14\u63a7\u5236\u5931\u7075\u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u4e5f\u53ef\u4ee5\u7531\u4eba\u5de5\u63a7\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong><em>\u9700\u8981\u5e2e\u52a9\u8bc4\u4f30\u6570\u636e\u4e2d\u5fc3\u7684\u7535\u529b\u9700\u6c42\uff1f&nbsp;<a href=\"https:\/\/electricalcabinet.net\/zh\/contact-us\/\" data-type=\"page\" data-id=\"4439\">\u8054\u7cfb\u6211\u4eec\uff0c\u5411\u60a8\u7684\u7535\u6e90\u7ba1\u7406\u4e13\u5bb6\u54a8\u8be2<\/a>.&nbsp;<\/em><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7ed3\u8bba<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/electricalcabinet.net\/zh\/electrical-switchgear\/\" data-type=\"page\" data-id=\"25238\">\u7535\u6c14\u5f00\u5173\u8bbe\u5907<\/a> \u5bf9\u4e8e\u4fdd\u969c\u7535\u6c14\u7cfb\u7edf\u4e2d\u4eba\u548c\u8bbe\u5907\u7684\u5b89\u5168\u81f3\u5173\u91cd\u8981\u3002\u5728\u53d1\u751f\u7535\u6c14\u6545\u969c\u6216\u8fdb\u884c\u7ef4\u62a4\u7a0b\u5e8f\u65f6\uff0c\u5f00\u5173\u8bbe\u5907\u53ef\u4ee5\u65ad\u5f00\u6216\u9694\u79bb\u7535\u8def\u548c\u8bbe\u5907\uff0c\u4ece\u800c\u4fdd\u62a4\u4eba\u8eab\u4f24\u5bb3\u548c\u8bbe\u5907\u635f\u574f\u3002\u6b63\u5982\u6211\u4eec\u6240\u770b\u5230\u7684\uff0c\u5f00\u5173\u8bbe\u5907\u5305\u62ec\u65ad\u8def\u5668\u3001\u9694\u79bb\u5668\u3001\u7194\u65ad\u5668\u548c\u5f00\u5173\u7b49\u591a\u79cd\u7535\u6c14\u8bbe\u5907\u3002\u5f00\u5173\u8bbe\u5907\u7684\u989d\u5b9a\u7535\u538b\u4ece\u4f4e\u5230\u9ad8\u4e5f\u6709\u5f88\u5927\u5dee\u5f02\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u7535\u529b\u7cfb\u7edf\u4e2d\u7684\u5f00\u5173\u8bbe\u5907\u7531\u7535\u6c14\u9694\u79bb\u5f00\u5173\u3001\u7194\u65ad\u5668\u6216\u65ad\u8def\u5668\u7ec4\u6210\uff0c\u7528\u4e8e\u8c03\u8282\u3001\u4fdd\u62a4\u548c\u76d1\u63a7\u7535\u529b\u7cfb\u7edf\u3002<\/p>","protected":false},"author":1,"featured_media":30951,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[437],"tags":[],"class_list":["post-30796","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-switchgears"],"jetpack_featured_media_url":"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/06\/switchgear-1024x5761-1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/posts\/30796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/comments?post=30796"}],"version-history":[{"count":44,"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/posts\/30796\/revisions"}],"predecessor-version":[{"id":30943,"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/posts\/30796\/revisions\/30943"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/media\/30951"}],"wp:attachment":[{"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/media?parent=30796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/categories?post=30796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/electricalcabinet.net\/zh\/wp-json\/wp\/v2\/tags?post=30796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}