{"id":93,"date":"2026-01-21T07:24:06","date_gmt":"2026-01-21T07:24:06","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=93"},"modified":"2026-09-15T07:30:17","modified_gmt":"2026-09-15T07:30:17","slug":"jy-qjt-24-630a-european-front-fittings","status":"publish","type":"products","link":"https:\/\/yieou.com\/zh\/product\/jy-qjt-24-630a-european-front-fittings\/","title":{"rendered":"JY QJT-24\/630A \u6b27\u5f0f\u524d\u63d2"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>I. Product Overview<\/strong><\/h2>\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\/\">JY QJT-24\/630A \u6b27\u5f0f\u524d\u63a5\u5934<\/a> \u662f\u4e00\u6b3e\u5168\u5c4f\u853d\u3001\u53ef\u62c6\u5378\u7ebf\u7f06 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Electrical_connector\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Electrical_connector\" target=\"_blank\" rel=\"noopener\">\u8fde\u63a5\u5668 <\/a>\u4e13\u4e3a 24kV\u3001630A \u7535\u529b\u7535\u7f06\u8bbe\u8ba1\u3002\u91c7\u7528\u4e09\u5143\u4e59\u4e19\u6a61\u80f6\u6216\u7845\u6a61\u80f6\u6574\u4f53\u6ce8\u5851\u6210\u578b\uff0c\u5177\u6709\u5168\u7edd\u7f18\u3001\u5168\u5bc6\u5c01\u3001\u53ef\u89e6\u6478\u7684\u7279\u70b9\u3002\u4e3b\u8981\u7528\u4e8e\u6b27\u5f0f\u73af\u7f51\u67dc\u3001\u7535\u7f06\u5206\u652f\u7bb1\u7b49\u8bbe\u5907\u7684\u7535\u7f06\u8fde\u63a5\uff0c\u4e3a\u7535\u529b\u7cfb\u7edf\u63d0\u4f9b\u5b89\u5168\u53ef\u9760\u7684\u7535\u6c14\u8fde\u63a5\u548c\u4fdd\u62a4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>II. Product Characteristics<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Insulation and electrical properties<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7531\u4f18\u8d28\u6a61\u80f6\u6750\u6599\u4e00\u4f53\u6ce8\u5851\u6210\u578b\uff0c\u7edd\u7f18\u6027\u80fd\u4f18\u5f02\uff0c\u53ef\u6709\u6548\u627f\u53d724kV\u7cfb\u7edf\u5de5\u4f5c\u7535\u538b\u3002\u5176\u5de5\u9891\u8010\u538b\u548c\u51b2\u51fb\u8010\u538b\u6027\u80fd\u7b26\u5408\u884c\u4e1a\u6807\u51c6\uff0c\u786e\u4fdd\u7535\u6c14\u8fde\u63a5\u5b89\u5168\u3002<\/li>\n\n\n\n<li>\u5168\u5c4f\u853d\u8bbe\u8ba1\uff0c\u5185\u7f6e\u534a\u5bfc\u4f53\u5236\u5c4f\u853d\u5c42\uff0c\u7535\u573a\u5206\u5e03\u5747\u5300\uff0c\u6d88\u9664\u4e86\u7535\u573a\u96c6\u4e2d\u5f15\u8d77\u7684\u5c40\u90e8\u653e\u7535\u98ce\u9669\uff0c\u63d0\u9ad8\u4e86\u957f\u671f\u8fd0\u884c\u7684\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u91c7\u7528\u5168\u5bc6\u5c01\u7ed3\u6784\u548cIP67\u9632\u62a4\u7b49\u7ea7\uff0c\u6709\u6548\u9632\u6b62\u6e7f\u6c14\u3001\u7070\u5c18\u548c\u6cb9\u6c61\u8fdb\u5165\uff0c\u9002\u7528\u4e8e\u6f6e\u6e7f\u591a\u5c18\u7b49\u6076\u52a3\u73af\u5883\uff0c\u786e\u4fdd\u7535\u6c14\u8fde\u63a5\u7a33\u5b9a\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Installation and Construction Characteristics<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ef\u62c6\u5378\u8bbe\u8ba1\u5b89\u88c5\u65b9\u4fbf\uff0c\u65e0\u9700\u4e13\u7528\u5de5\u5177\uff0c\u53ef\u901a\u8fc7\u6807\u51c6\u63a5\u53e3\u76f4\u63a5\u63d2\u62d4\uff0c\u52a0\u5feb\u65bd\u5de5\u8fdb\u5ea6\uff0c\u5927\u5927\u7f29\u77ed\u5b89\u88c5\u65f6\u95f4\uff0c\u964d\u4f4e\u65bd\u5de5\u6210\u672c\u3002<\/li>\n\n\n\n<li>\u5b83\u91c7\u7528\u6807\u51c6\u5316\u63a5\u53e3\uff0c\u517c\u5bb924kV\/630A\u6b27\u5f0f\u73af\u7f51\u67dc\u3001\u7535\u7f06\u5206\u652f\u7bb1\u7b49\u8bbe\u5907\uff0c\u901a\u7528\u6027\u5f3a\uff0c\u4e92\u6362\u6027\u597d\uff0c\u4fbf\u4e8e\u8bbe\u5907\u7ef4\u62a4\u548c\u6269\u5bb9\u3002<\/li>\n\n\n\n<li>\u5168\u7edd\u7f18\u3001\u53ef\u89e6\u6478\u7ed3\u6784\u786e\u4fdd\u8fde\u63a5\u5668\u5b89\u88c5\u540e\u63a5\u5730\uff0c\u65e0\u88f8\u9732\u5e26\u7535\u90e8\u4ef6\uff0c\u65e0\u9700\u989d\u5916\u7684\u7edd\u7f18\u4fdd\u62a4\uff0c\u4fdd\u8bc1\u4e86\u7ef4\u4fee\u4eba\u5458\u7684\u5b89\u5168\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Environmental and Weather Resistance<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b83\u5177\u6709\u51fa\u8272\u7684\u8010\u5019\u6027\uff0c\u53ef\u9002\u5e94-40\u2103\u81f3+90\u2103\u7684\u5bbd\u6e29\u5ea6\u8303\u56f4\u3002\u6a61\u80f6\u7684\u5f39\u6027\u548c\u7edd\u7f18\u6027\u80fd\u5728\u9ad8\u4f4e\u6e29\u4e0b\u5747\u4e0d\u4f1a\u4e0b\u964d\uff0c\u4e14\u65e0\u5f00\u88c2\u3001\u53d8\u8106\u6216\u53d8\u5f62\u7684\u98ce\u9669\u3002\u9002\u7528\u4e8e\u5404\u79cd\u5ba4\u5185\u5916\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u5b83\u8010\u8001\u5316\u3001\u8010\u7d2b\u5916\u7ebf\u3001\u8010\u81ed\u6c27\u8150\u8680\uff0c\u4f7f\u7528\u5bff\u547d\u8d85\u8fc720\u5e74\u3002\u65e0\u9700\u7ef4\u62a4\uff0c\u964d\u4f4e\u4e86\u540e\u7eed\u7684\u8fd0\u884c\u548c\u7ef4\u62a4\u6210\u672c\u3002<\/li>\n\n\n\n<li>\u5b83\u8010\u5316\u5b66\u8150\u8680\uff0c\u80fd\u9002\u5e94\u6f6e\u6e7f\u3001\u591a\u5c18\u3001\u76d0\u96fe\u4ee5\u53ca\u5f31\u9178\u78b1\u7b49\u6076\u52a3\u73af\u5883\u3002\u4e0d\u5b58\u5728\u8150\u8680\u6216\u964d\u89e3\u7684\u98ce\u9669\uff0c\u9002\u7528\u4e8e\u5de5\u77ff\u4f01\u4e1a\u3001\u6cbf\u6d77\u5730\u533a\u7b49\u573a\u666f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Mechanical and Safety Characteristics<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a61\u80f6\u6750\u6599\u5177\u6709\u9ad8\u673a\u68b0\u5f3a\u5ea6\uff0c\u8010\u6495\u88c2\u548c\u6297\u62c9\u4f38\uff0c\u80fd\u591f\u627f\u53d7\u65bd\u5de5\u548c\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u673a\u68b0\u5e94\u529b\uff0c\u800c\u4e0d\u4f1a\u6709\u65ad\u88c2\u6216\u5f00\u88c2\u7684\u98ce\u9669\u3002<\/li>\n\n\n\n<li>\u5b83\u5177\u6709\u9632\u8bef\u89e6\u548c\u9632\u7535\u51fb\u8bbe\u8ba1\uff0c\u5b89\u88c5\u540e\u81ea\u52a8\u63a5\u5730\uff0c\u5e76\u8bbe\u6709\u53ef\u89e6\u6478\u7684\u8fde\u63a5\u5668\u8868\u9762\uff0c\u786e\u4fdd\u9ad8\u5b89\u5168\u6027\uff0c\u9002\u7528\u4e8e\u4eba\u5458\u9891\u7e41\u63a5\u89e6\u7684\u914d\u7535\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u51ed\u501f\u5176\u7d27\u51d1\u7684\u7ed3\u6784\u548c\u5a07\u5c0f\u7684\u4f53\u79ef\uff0c\u5b83\u9002\u5408\u5b89\u88c5\u5728\u72ed\u5c0f\u7a7a\u95f4\u5185\uff0c\u4e0d\u53d7\u5b89\u88c5\u7a7a\u95f4\u9650\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>III. Technical Parameters<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Parameter categories<\/td><td>project<\/td><td>Technical indicators<\/td><\/tr><tr><td>\u7535\u6c14\u53c2\u6570<\/td><td>\u9002\u7528\u7cfb\u7edf\u7535\u538b<\/td><td>24kV AC<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u989d\u5b9a\u7535\u6d41<\/td><td>630A<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u5de5\u9891\u8010\u538b\uff085\u5206\u949f\uff09<\/td><td>65\u5343\u4f0f\uff0c\u4e0d\u51fb\u7a7f<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u6297\u51b2\u51fb\u6027\uff08\u5cf0\u503c\uff09<\/td><td>125\u5343\u4f0f\uff0c\u4e0d\u51fb\u7a7f<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u7edd\u7f18\u7535\u963b<\/td><td>\u22651000\u5146\u6b27<\/td><\/tr><tr><td>&nbsp;<\/td><td>Partial discharge quantity<\/td><td>\u22645pC\uff08\u5728\u989d\u5b9a\u7535\u538b\u76841.5\u500d\u65f6\uff09<\/td><\/tr><tr><td>Structural and material parameters<\/td><td>Main material<\/td><td>\u4e09\u5143\u4e59\u4e19\u6a61\u80f6\/\u7845\u6a61\u80f6<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u9002\u7528\u7535\u7f06\u622a\u9762<\/td><td>25\u5e73\u65b9\u6beb\u7c73~400\u5e73\u65b9\u6beb\u7c73\uff08\u6839\u636e\u89c4\u683c\u9009\u62e9\uff09<\/td><\/tr><tr><td>&nbsp;<\/td><td>Protection level<\/td><td>IP67<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u7ed3\u6784\u5f62\u5f0f<\/td><td>\u5168\u5c4f\u853d\u53ef\u62c6\u5378\u6b27\u5f0f\u524d\u7f6e\u8fde\u63a5\u5668<\/td><\/tr><tr><td>Environmental parameters<\/td><td>Applicable altitude<\/td><td>\u22642000m (Customization available for high altitudes)<\/td><\/tr><tr><td>&nbsp;<\/td><td>Ambient temperature<\/td><td>-40\u2103\/ +90\u2103 (operating temperature), -40\u2103\/ +70\u2103 (storage temperature)<\/td><\/tr><tr><td>&nbsp;<\/td><td>relative humidity<\/td><td>\u2264100%\uff08\u65e0\u51b7\u51dd\uff09<\/td><\/tr><tr><td>&nbsp;<\/td><td>Seismic resistance level<\/td><td>Level 8<\/td><\/tr><tr><td>Implementation Standards<\/td><td>&nbsp;<\/td><td>GB\/T 12706\u3001IEC 60840 \u548c GB\/T 11022\u300a\u9ad8\u538b\u5f00\u5173\u8bbe\u5907\u548c\u63a7\u5236\u8bbe\u5907\u6807\u51c6\u901a\u7528\u6280\u672f\u8981\u6c42\u300b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IV. Scope of Application<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u9002\u7528\u7535\u538b\u7b49\u7ea7<\/strong> 24\u5343\u4f0f\u4ea4\u6d41\u7535\u529b\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li><strong>\u9002\u7528\u573a\u666f<\/strong> :<\/li>\n\n\n\n<li>\u6b27\u5f0f\u73af\u7f51\u67dc\u3001\u7535\u7f06\u5206\u652f\u7bb1\u548c\u9884\u5236\u5f0f\u53d8\u7535\u7ad9\u7684\u7535\u7f06\u8fde\u63a5\uff1b<\/li>\n\n\n\n<li>\u57ce\u5e02\u7535\u7f51\u3001\u5de5\u77ff\u4f01\u4e1a\u548c\u5546\u4e1a\u5efa\u7b51\u768424kV\u7535\u7f06\u914d\u7535\u7cfb\u7edf\uff1b<\/li>\n\n\n\n<li>\u5404\u79cd\u5ba4\u5185\u5916\u573a\u666f\u7684\u7535\u7f06\u7aef\u5b50\u8fde\u63a5\uff1b<\/li>\n\n\n\n<li>\u4eba\u5458\u9891\u7e41\u63a5\u89e6\u8bbe\u5907\u7684\u7535\u529b\u5206\u914d\u573a\u666f\uff0c\u4ee5\u53ca\u5b89\u5168\u8981\u6c42\u9ad8\u7684\u573a\u6240\u3002<\/li>\n\n\n\n<li><strong>\u529f\u80fd\u4e0e\u5e94\u7528<\/strong> \u4e3a 24kV\/630A \u7535\u529b\u7535\u7f06\u548c\u6b27\u5f0f\u914d\u7535\u8bbe\u5907\u63d0\u4f9b\u5b89\u5168\u53ef\u9760\u7684\u7535\u6c14\u8fde\u63a5\u3002\u5b83\u5177\u6709\u5168\u7edd\u7f18\u3001\u5168\u5bc6\u5c01\u548c\u53ef\u89e6\u6478\u7684\u7279\u70b9\uff0c\u786e\u4fdd\u914d\u7535\u7cfb\u7edf\u7684\u5b89\u5168\u7a33\u5b9a\u8fd0\u884c\uff0c\u907f\u514d\u56e0\u7edd\u7f18\u5931\u6548\u3001\u5bc6\u5c01\u4e0d\u826f\u548c\u89e6\u7535\u98ce\u9669\u800c\u5f15\u53d1\u7684\u5b89\u5168\u4e8b\u6545\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>V. Usage Conditions<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Normal operating conditions<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d77\u62d4\uff1a\u22642000\u7c73\uff1b<\/li>\n\n\n\n<li>\u73af\u5883\u6e29\u5ea6\uff1a-40\u2103\u81f3+90\u2103\uff1b\u7535\u7f06\u8fd0\u884c\u6e29\u5ea6\u4e0d\u5f97\u8d85\u8fc7\u5bfc\u4f53\u957f\u671f\u5141\u8bb8\u8fd0\u884c\u6e29\u5ea6\u3002<\/li>\n\n\n\n<li>Relative humidity: \u2264100% (no condensation);<\/li>\n\n\n\n<li>Environmental conditions: No corrosive gases, no flammable or explosive media, no severe vibration or impact;<\/li>\n\n\n\n<li>\u5b89\u88c5\u65b9\u5f0f\uff1a\u63d2\u63a5\u5f0f\u5b89\u88c5\uff0c\u901a\u8fc7\u6807\u51c6\u63a5\u53e3\u76f4\u63a5\u8fde\u63a5\u8bbe\u5907\uff0c\u5b89\u88c5\u7a7a\u95f4\u9700\u6ee1\u8db3\u8fde\u63a5\u5668\u5f2f\u66f2\u534a\u5f84\u8981\u6c42\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Special usage conditions (customization required)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The altitude exceeds 2000m;<\/li>\n\n\n\n<li>The ambient temperature exceeds the range of -40\u2103 to +90\u2103;<\/li>\n\n\n\n<li>Severely polluted, salt spray, and chemically corrosive environments;<\/li>\n\n\n\n<li>High vibration and high impact conditions;<\/li>\n\n\n\n<li>\u9700\u8981\u975e\u6807\u51c6\u7535\u7f06\u622a\u9762\u548c\u7279\u6b8a\u9632\u62a4\u7b49\u7ea7\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>VI. Installation and Maintenance<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Installation Requirements<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b89\u88c5\u524d\uff0c\u8bf7\u68c0\u67e5\u4ea7\u54c1\u5916\u89c2\u3002\u786e\u4fdd\u8fde\u63a5\u5668\u65e0\u88c2\u7eb9\u3001\u65e0\u635f\u4f24\u3001\u65e0\u6c14\u6ce1\uff0c\u5e76\u4e14\u6240\u6709\u9644\u4ef6\u9f50\u5168\u4e14\u65e0\u635f\u574f\u3002<\/li>\n\n\n\n<li>\u6309\u7167\u5de5\u827a\u8981\u6c42\u5207\u5272\u7535\u7f06\u3002\u5207\u5272\u957f\u5ea6\u5fc5\u987b\u7b26\u5408\u63a5\u5934\u89c4\u683c\u3002\u5207\u5272\u8fc7\u7a0b\u4e2d\u907f\u514d\u635f\u574f\u7535\u7f06\u7edd\u7f18\u5c42\u3002\u5207\u5272\u540e\uff0c\u6e05\u6d01\u7535\u7f06\u8868\u9762\uff0c\u53bb\u9664\u6cb9\u6c61\u548c\u7070\u5c18\uff0c\u786e\u4fdd\u8868\u9762\u5e72\u71e5\u6e05\u6d01\u3002<\/li>\n\n\n\n<li>\u5c06\u7535\u7f06\u5bfc\u4f53\u538b\u63a5\u81f3\u7aef\u5b50\u540e\uff0c\u5c06\u5176\u63d2\u5165\u8fde\u63a5\u5668\uff0c\u8c03\u6574\u4f4d\u7f6e\u4ee5\u786e\u4fdd\u8fde\u63a5\u53ef\u9760\uff0c\u7136\u540e\u76f4\u63a5\u5c06\u8fde\u63a5\u5668\u63d2\u62d4\u5230\u8bbe\u5907\u63a5\u53e3\u4e0a\uff0c\u4ee5\u786e\u4fdd\u5b89\u88c5\u6b63\u786e\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8bf7\u68c0\u67e5\u8fde\u63a5\u5668\u662f\u5426\u7262\u56fa\uff0c\u65e0\u677e\u52a8\u6216\u9519\u4f4d\uff0c\u63a5\u5730\u8fde\u63a5\u662f\u5426\u826f\u597d\u3002\u786e\u8ba4\u65e0\u8bef\u540e\uff0c\u5b89\u88c5\u5373\u544a\u5b8c\u6210\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Maintenance Requirements<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u68c0\u67e5\u8fde\u63a5\u5668\u7684\u5916\u89c2\uff0c\u786e\u4fdd\u6ca1\u6709\u88c2\u7eb9\u3001\u635f\u574f\u3001\u653e\u7535\u75d5\u8ff9\u6216\u6c61\u57a2\u5806\u79ef\u3002\u8fde\u63a5\u5668\u5e94\u4e0e\u8bbe\u5907\u7d27\u5bc6\u8fde\u63a5\uff0c\u65e0\u677e\u52a8\u6216\u95f4\u9699\u3002<\/li>\n\n\n\n<li>\u5b9a\u671f\u6d4b\u8bd5\u63a5\u5934\u7684\u7edd\u7f18\u7535\u963b\u548c\u63a5\u89e6\u7535\u963b\uff0c\u786e\u4fdd\u5176\u6027\u80fd\u7b26\u5408\u8981\u6c42\uff0c\u5e76\u53ca\u65f6\u53d1\u73b0\u6f5c\u5728\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u6e05\u6d01\u8fde\u63a5\u5668\u8868\u9762\uff0c\u6e05\u9664\u7070\u5c18\u548c\u6c61\u57a2\uff0c\u5e76\u4fdd\u6301\u8868\u9762\u5e72\u71e5\u6e05\u6d01\uff0c\u4ee5\u907f\u514d\u6cb9\u6c61\u548c\u5316\u5b66\u54c1\u8150\u8680\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u63a5\u5934\u51fa\u73b0\u88c2\u7eb9\u3001\u635f\u574f\u3001\u653e\u7535\u3001\u7edd\u7f18\u7535\u963b\u8fc7\u5927\u6216\u63a5\u89e6\u7535\u963b\u8fc7\u5927\u7b49\u4efb\u4f55\u5f02\u5e38\u60c5\u51b5\uff0c\u5fc5\u987b\u53ca\u65f6\u66f4\u6362\u63a5\u5934\u3002\u4e25\u7981\u5e26\u7f3a\u9677\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>VII. Precautions<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4ea7\u54c1\u5fc5\u987b\u7531\u5177\u5907\u9ad8\u538b\u7535\u6c14\u5b89\u88c5\u8d44\u8d28\u7684\u4e13\u4e1a\u4eba\u5458\u8fdb\u884c\u5b89\u88c5\u3001\u8c03\u8bd5\u548c\u7ef4\u62a4\u3002\u4e25\u7981\u975e\u4e13\u4e1a\u4eba\u5458\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u4ea7\u54c1\u5fc5\u987b\u914d\u540824kV\/630A\u7535\u529b\u7535\u7f06\u53ca\u76f8\u5e94\u622a\u9762\u7684\u6b27\u5f0f\u914d\u7535\u8bbe\u5907\u4f7f\u7528\u3002\u4e25\u7981\u4f7f\u7528\u9519\u8bef\u7535\u7f06\u6216\u4e0d\u540c\u89c4\u683c\u7684\u8bbe\u5907\uff0c\u5426\u5219\u5c06\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u5e76\u5f15\u53d1\u5b89\u5168\u4e8b\u6545\u3002<\/li>\n\n\n\n<li>\u672a\u7ecf\u6388\u6743\u4e0d\u5f97\u62c6\u5378\u6216\u6539\u88c5\u4ea7\u54c1\uff0c\u5426\u5219\u5c06\u5931\u53bb\u4fdd\u4fee\u548c\u5b89\u5168\u4fdd\u969c\u3002\u4e25\u7981\u5f3a\u884c\u62c9\u4f38\u6216\u526a\u65ad\u63a5\u5934\uff0c\u4ee5\u514d\u635f\u574f\u6a61\u80f6\u6750\u6599\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u7535\u7f06\u5fc5\u987b\u6309\u7167\u5de5\u827a\u8981\u6c42\u5265\u7ebf\u548c\u538b\u63a5\u7aef\u5b50\uff0c\u4ee5\u907f\u514d\u635f\u574f\u7535\u7f06\u7edd\u7f18\u5c42\uff0c\u5e76\u786e\u4fdd\u8fde\u63a5\u5668\u5b89\u88c5\u5230\u4f4d\uff0c\u8fde\u63a5\u53ef\u9760\u3002<\/li>\n\n\n\n<li>\u50a8\u5b58\u65f6\uff0c\u5e94\u7f6e\u4e8e\u5e72\u71e5\u3001\u901a\u98ce\u3001\u9634\u51c9\u7684\u73af\u5883\u4e2d\uff0c\u907f\u514d\u9633\u5149\u76f4\u5c04\u3001\u9ad8\u6e29\u3001\u6f6e\u6e7f\u53ca\u91cd\u538b\u3002\u4e25\u7981\u4e0e\u53ef\u80fd\u635f\u574f\u8fde\u63a5\u5668\u7684\u5c16\u9510\u7269\u54c1\u63a5\u89e6\u3002<\/li>\n\n\n\n<li>\u8fd0\u884c\u671f\u95f4\uff0c\u5e94\u5b9a\u671f\u68c0\u67e5\u5173\u8282\u7684\u72b6\u51b5\uff0c\u907f\u514d\u5916\u90e8\u538b\u529b\u6216\u78b0\u649e\uff0c\u9632\u6b62\u5173\u8282\u635f\u574f\u548c\u5bc6\u5c01\u5931\u6548\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>VIII. Model Description<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Model Identification<\/td><td>meaning<\/td><\/tr><tr><td>JY<\/td><td>\u516c\u53f8\u6807\u5fd7\uff08\u6982\u8981\uff09<\/td><\/tr><tr><td>QJT<\/td><td>\u4ea7\u54c1\u7c7b\u578b\u8bc6\u522b\uff08\u524d\u7f6e\u8fde\u63a5\u5668\uff09<\/td><\/tr><tr><td>\u4e8c\u5341\u56db<\/td><td>\u9002\u7528\u7cfb\u7edf\u7535\u538b\u7b49\u7ea7\uff1a24\u5343\u4f0f<\/td><\/tr><tr><td>630A<\/td><td>\u989d\u5b9a\u7535\u6d41\uff0c630A<\/td><\/tr><tr><td>European front connector<\/td><td>\u4ea7\u54c1\u7c7b\u578b\u8bc6\u522b\uff1a\u6b27\u5f0f\u5168\u5c4f\u853d\u53ef\u62c6\u5378\u524d\u8fde\u63a5\u5668<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IX. Implementation Standards and Certification<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u56fd\u9645\u6807\u51c6\uff1aIEC 60840 \u201c\u989d\u5b9a\u7535\u538b\u4e3a 30kV\uff08Um=36kV\uff09\u53ca\u4ee5\u4e0a\u81f3 150kV\uff08Um=170kV\uff09\u7684\u6324\u5305\u7edd\u7f18\u7535\u529b\u7535\u7f06\u53ca\u5176\u9644\u4ef6\u7684\u8bd5\u9a8c\u65b9\u6cd5\u548c\u8981\u6c42\u201d\uff1b<\/li>\n\n\n\n<li>\u56fd\u5bb6\u6807\u51c6\uff1aGB\/T 12706\u300a\u989d\u5b9a\u7535\u538b1kV\uff08Um=1.2kV\uff09\u81f335kV\uff08Um=40.5kV\uff09\u6324\u5236\u7edd\u7f18\u7535\u529b\u7535\u7f06\u53ca\u9644\u4ef6\u300b\u548cGB\/T 11022\u300a\u9ad8\u538b\u5f00\u5173\u8bbe\u5907\u901a\u7528\u6280\u672f\u8981\u6c42\u300b <a href=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" target=\"_blank\" rel=\"noopener\">switchgear<\/a> \u548c\u63a7\u5236\u88c5\u7f6e\u6807\u51c6\u201d\uff1b<\/li>\n\n\n\n<li>\u8be5\u4ea7\u54c1\u5df2\u901a\u8fc7\u56fd\u5bb6\u7535\u7ebf\u7535\u7f06\u8d28\u91cf\u76d1\u7763\u68c0\u9a8c\u4e2d\u5fc3\u578b\u5f0f\u8bd5\u9a8c\uff0c\u7b26\u5408\u56fd\u5bb6\u7535\u529b\u884c\u4e1a\u6807\u51c6\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>X. \u552e\u540e\u670d\u52a1<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Product warranty period: 18 months from the date of manufacture, or 12 months from the date of commissioning (whichever comes first).<\/li>\n\n\n\n<li>During the warranty period, products will be repaired or replaced free of charge if quality issues arise.<\/li>\n\n\n\n<li>We provide technical support, installation guidance, and customized services (adaptation to special specifications and working conditions).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Document Description<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The technical parameters in this manual are based on standard operating conditions. Special operating conditions need to be customized according to actual needs. The final specifications shall be subject to the product technical agreement and type test report.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Appendix: Product outline diagram<\/strong><strong><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"309\" height=\"305\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/24-630A-Shielded-Fore-Connector.png\" alt=\"JY QJT-24\/630A \u6b27\u5f0f\u524d\u63d2\" class=\"wp-image-97\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/24-630A-Shielded-Fore-Connector.png 309w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/24-630A-Shielded-Fore-Connector-300x296.png 300w\" sizes=\"(max-width: 309px) 100vw, 309px\" \/><\/figure>\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>I. Product Overview The JY QJT-24\/630A European front fittings is a fully shielded, detachable cable connector designed specifically for 24kV, [&hellip;]<\/p>\n","protected":false},"featured_media":97,"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":[3],"class_list":["post-93","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-european-cable-accessories"],"acf":{"products_imagines":[96,97],"short_describe":"<p>The JY QJT-24\/630A European-style front connector is a fully shielded, separable cable connector designed specifically for 24kV, 630A power cables.<\/p>","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/products\/93","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\/97"},{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/96"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/97"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media?parent=93"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/product_category?post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}