{"id":276,"date":"2026-01-23T01:23:05","date_gmt":"2026-01-23T01:23:05","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=276"},"modified":"2026-09-15T05:04:07","modified_gmt":"2026-09-15T05:04:07","slug":"jy-blq-17-50-17-50kv-elbow-surge-arrester","status":"publish","type":"products","link":"https:\/\/yieou.com\/zh\/product\/jy-blq-17-50-17-50kv-elbow-surge-arrester\/","title":{"rendered":"JY BLQ-17\/50 17\/50kV \u8098\u578b\u907f\u96f7\u5668"},"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 BLQ-17\/50 17\/50kV \u8098\u578b\u907f\u96f7\u5668<\/a> \u662f\u53ef\u5206\u79bb\u7684\u6c27\u5316\u950c\u6d6a\u6d8c\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Lightning_arrester\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Lightning_arrester\" target=\"_blank\" rel=\"noopener\">arrester<\/a> \u4e13\u4e3a10kV\uff0817kV\u7b49\u7ea7\uff09\u4e2d\u538b\u914d\u7535\u7cfb\u7edf\u8bbe\u8ba1\u3002\u5b83\u91c7\u7528\u5168\u7edd\u7f18\u3001\u5168\u5bc6\u5c01\u3001\u53ef\u89e6\u6478\u7684\u8098\u578b\u7ed3\u6784\uff0c\u96c6\u6210\u4e86\u6c27\u5316\u950c\u538b\u654f\u9600\u7247\u548c\u7535\u7f06\u9644\u4ef6\u63a5\u53e3\u3002\u53ef\u76f4\u63a5\u4e0e15kV 200A\u6807\u51c6\u5957\u7ba1\u548c\u8098\u578b\u63a5\u5934\u914d\u5957\u4f7f\u7528\uff0c\u4e3a\u7535\u7f06\u7ebf\u8def\u548c\u914d\u7535\u8bbe\u5907\u63d0\u4f9b\u8fc7\u7535\u538b\u4fdd\u62a4\u3002\u5e7f\u6cdb\u5e94\u7528\u4e8e\u73af\u7f51\u67dc\u3001\u9884\u5236\u5f0f\u53d8\u7535\u7ad9\u3001\u7535\u7f06\u5206\u652f\u7bb1\u7b49\u8bbe\u5907\u4e2d\uff0c\u662f\u4e2d\u538b\u914d\u7535\u7cfb\u7edf\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u96f7\u7535\u9632\u62a4\u7ec4\u4ef6\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. \u7535\u6c14\u548c\u9632\u62a4\u6027\u80fd<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u91c7\u7528 <strong>\u9ad8\u6027\u80fd\u6c27\u5316\u950c\u538b\u654f\u7535\u963b\u7247<\/strong> \u8fd9\u4e9b\u9600\u5177\u6709\u4f18\u5f02\u7684\u4f0f\u5b89\u7279\u6027\u3001\u4f4e\u6b8b\u538b\u548c\u5927\u7684\u8f7d\u6d41\u80fd\u529b\uff0c\u80fd\u6709\u6548\u9650\u5236\u96f7\u7535\u8fc7\u7535\u538b\u548c\u64cd\u4f5c\u8fc7\u7535\u538b\uff0c\u4fdd\u62a4\u914d\u7535\u8bbe\u5907\u514d\u53d7\u8fc7\u7535\u538b\u635f\u5bb3\u3002<\/li>\n\n\n\n<li>\u9600\u677f\u91c7\u7528\u5168\u7edd\u7f18\u5bc6\u5c01\u7ed3\u6784\uff0c\u4e0d\u53d7\u6e7f\u6c14\u548c\u7070\u5c18\u5f71\u54cd\uff0c\u786e\u4fdd\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\uff0c\u65e0\u8001\u5316\u6216\u52a3\u5316\u7684\u98ce\u9669\u3002<\/li>\n\n\n\n<li>\u8098\u5f0f\u4e00\u4f53\u5316\u8bbe\u8ba1\uff0c\u5185\u7f6e\u5bfc\u7535\u89e6\u5934\uff0c\u53ef\u76f4\u63a5\u8fde\u63a5\u6807\u51c615kV 200A\u5957\u7ba1\u63d2\u5ea7\uff0c\u5b89\u88c5\u65b9\u4fbf\uff0c\u65e0\u9700\u989d\u5916\u63a5\u7ebf\u3002<\/li>\n\n\n\n<li>It has a built-in grounding lead, which can achieve reliable grounding and effectively release lightning current and fault current. The grounding resistance \u22644\u03a9 is sufficient to meet the requirements.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Structural and Safety Features<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u91c7\u7528\u5168\u7edd\u7f18\u3001\u5168\u5bc6\u5c01\u3001\u53ef\u89e6\u6478\u7ed3\u6784\uff0c\u5916\u5c42\u7edd\u7f18\u5f3a\u5ea6\u9ad8\uff0c\u8fd0\u884c\u65f6\u53ef\u76f4\u63a5\u63a5\u89e6\u5916\u58f3\uff0c\u65e0\u89e6\u7535\u98ce\u9669\uff0c\u786e\u4fdd\u4e86\u7ef4\u4fee\u4eba\u5458\u7684\u5b89\u5168\u3002<\/li>\n\n\n\n<li>\u8098\u578b\u63a5\u53e3\u6807\u51c6\u5316\uff0c\u517c\u5bb915kV 200A\u6807\u51c6\u5957\u7ba1\u63d2\u5ea7\u3002\u53ef\u4e0e\u540c\u89c4\u683c\u7684\u8098\u578b\u7535\u7f06\u63a5\u5934\u548c\u5957\u7ba1\u63a5\u5934\u4e92\u6362\uff0c\u517c\u5bb9\u6027\u5f3a\u3002<\/li>\n\n\n\n<li>\u8be5\u8bbe\u8ba1\u53ef\u9632\u6b62\u63d2\u9519\u548c\u8fde\u63a5\u9519\u8bef\uff0c\u91c7\u7528\u72ec\u7279\u7684\u63a5\u53e3\u5c3a\u5bf8\uff0c\u6d88\u9664\u5b89\u88c5\u9519\u8bef\u98ce\u9669\uff1b\u8fd8\u5185\u7f6e\u5b9a\u4f4d\u548c\u9501\u5b9a\u7ed3\u6784\uff0c\u9632\u6b62\u5b89\u88c5\u540e\u677e\u52a8\u548c\u8131\u843d\u3002<\/li>\n\n\n\n<li>\u5916\u58f3\u91c7\u7528\u8010\u5019\u6027EPDM\u6a61\u80f6\u5236\u6210\uff0c\u5177\u6709\u9ad8\u673a\u68b0\u5f3a\u5ea6\u3001\u6297\u51b2\u51fb\u548c\u6297\u632f\u52a8\u6027\u80fd\uff0c\u80fd\u591f\u627f\u53d7\u8fd0\u8f93\u3001\u5b89\u88c5\u548c\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u673a\u68b0\u5e94\u529b\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>\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\u6c27\u5316\u950c\u9600\u677f\u7684\u6027\u80fd\u5728\u9ad8\u4f4e\u6e29\u4e0b\u5747\u4e0d\u4f1a\u4e0b\u964d\uff0c\u4e0d\u5b58\u5728\u5f00\u88c2\u6216\u53d8\u8106\u7684\u98ce\u9669\u3002\u9002\u7528\u4e8e\u5404\u79cd\u6237\u5916\u548c\u5ba4\u5185\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u9632\u6f6e\u3001\u9632\u6c34\u3001\u9632\u6c61\u3001\u9632\u76d0\u96fe\uff0cIP67\u9632\u62a4\u7b49\u7ea7\uff0c\u53ef\u5728\u5730\u4e0b\u3001\u6f6e\u6e7f\u3001\u591a\u5c18\u7b49\u6076\u52a3\u73af\u5883\u4e0b\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\uff0c\u65e0\u60e7\u96e8\u6c34\u6216\u51b7\u51dd\u8150\u8680\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<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Mechanical and Adaptation Characteristics<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b83\u5177\u6709\u9ad8\u673a\u68b0\u5f3a\u5ea6\uff0c\u6297\u51b2\u51fb\u548c\u6297\u632f\u52a8\uff0c\u5728\u8fd0\u8f93\u3001\u5b89\u88c5\u548c\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u80fd\u627f\u53d7\u673a\u68b0\u5e94\u529b\u800c\u4e0d\u53d8\u5f62\u6216\u635f\u574f\u3002\u5176\u6297\u9707\u7b49\u7ea7\u8fbe\u52308\u7ea7\u3002<\/li>\n\n\n\n<li>\u5b83\u517c\u5bb915kV 200A\u6807\u51c6\u5957\u7ba1\u63d2\u5ea7\u63a5\u53e3\uff0c\u53ef\u76f4\u63a5\u5b89\u88c5\u5728\u73af\u7f51\u67dc\u3001\u9884\u5236\u5f0f\u53d8\u7535\u7ad9\u548c\u7535\u7f06\u5206\u652f\u7bb1\u7684\u8bbe\u5907\u5957\u7ba1\u4e0a\uff0c\u65e0\u9700\u989d\u5916\u9002\u914d\u5668\u3002<\/li>\n\n\n\n<li>\u8be5\u63a5\u53e3\u6807\u51c6\u5316\uff0c\u7b26\u5408IEEE 386\u53ca\u76f8\u5173\u56fd\u5185\u6807\u51c6\uff0c\u53ef\u4e0e\u4e3b\u6d4115kV\u914d\u7535\u8bbe\u5907\u7684\u5957\u7ba1\u63d2\u5ea7\u4e92\u6362\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>Rated electrical parameters<\/td><td>\u7cfb\u7edf\u6807\u79f0\u7535\u538b (Un)<\/td><td>10\u5343\u4f0f<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u6d6a\u6d8c\u4fdd\u62a4\u5668\u989d\u5b9a\u7535\u538b (Ur)<\/td><td>17\u5343\u4f0f<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u6d6a\u6d8c\u4fdd\u62a4\u5668\u8fde\u7eed\u5de5\u4f5c\u7535\u538b (Uc)<\/td><td>13.6\u5343\u4f0f<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u6807\u79f0\u653e\u7535\u7535\u6d41<\/td><td>5\u5343\u5b89<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u96f7\u7535\u51b2\u51fb\u6b8b\u538b\uff085kA\uff09<\/td><td>\u226450\u5343\u4f0f<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u8fd0\u884c\u5f71\u54cd\u6b8b\u4f59\u538b\u529b\uff080.5kA\uff09<\/td><td>\u226438\u5343\u4f0f<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u76f4\u6d41\u53c2\u8003\u7535\u538b (U1mA)<\/td><td>\u226524\u5343\u4f0f<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u6f0f\u6cc4\u7535\u6d41 (0.75U1mA)<\/td><td>\u226450\u5fae\u5b89<\/td><\/tr><tr><td>&nbsp;<\/td><td>Power frequency withstand voltage<\/td><td>42kV\/5min\uff08\u5e72\u5f0f\u8bd5\u9a8c\uff09\uff0c\u65e0\u51fb\u7a7f\uff0c\u65e0\u95ea\u7edc<\/td><\/tr><tr><td>&nbsp;<\/td><td>Lightning impulse withstand voltage<\/td><td>95kV (peak value), no breakdown, no flashover<\/td><\/tr><tr><td>Structural and material parameters<\/td><td>Main material<\/td><td>EPDM\uff08\u4e09\u5143\u4e59\u4e19\u6a61\u80f6\uff09\uff08\u7edd\u7f18\u5c42\uff09\uff0c\u6c27\u5316\u950c\u9600\u677f\uff08\u6838\u5fc3\u90e8\u4ef6\uff09\uff0c\u9540\u9521\u94dc\uff08\u5bfc\u7535\u89e6\u70b9\uff09\u3002<\/td><\/tr><tr><td>&nbsp;<\/td><td>Protection level<\/td><td>IP67<\/td><\/tr><tr><td>&nbsp;<\/td><td>Interface Standard<\/td><td>15\u5343\u4f0f 200\u5b89\u57f9 \u7f8e\u6807\u5957\u7ba1\u8fde\u63a5\u5668<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u63a5\u5730\u65b9\u6cd5<\/td><td>\u5b83\u914d\u6709\u63a5\u5730\u7ebf\uff0c\u53ef\u76f4\u63a5\u63a5\u5730\u3002<\/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>IEEE 386\u3001GB 11032\u3001GB\/T 11032\u3001DL\/T 804<\/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> 10kV\u4ea4\u6d41\u4e2d\u538b\u914d\u7535\u7cfb\u7edf\uff0c\u517c\u5bb9\u8bbe\u5907\u5957\u7ba1\u63a5\u53e3\uff0c\u6700\u9ad8\u8fd0\u884c\u7535\u538b17.5kV\u3002<\/li>\n\n\n\n<li><strong>\u9002\u7528\u8bbe\u5907\u573a\u666f<\/strong> :<\/li>\n\n\n\n<li>\u7528\u4e8e15kV\u73af\u7f51\u67dc\u3001\u9884\u88c5\u5f0f\u53d8\u7535\u7ad9\u3001\u7535\u7f06\u5206\u652f\u7bb1\u3001\u7f8e\u5f0f\u9884\u88c5\u5f0f\u53d8\u7535\u7ad9\u7b49\u914d\u7535\u8bbe\u5907\u7684\u5957\u7ba1\uff0c\u4f5c\u4e3a\u7ebf\u8def\/\u8bbe\u5907\u7684\u8fc7\u7535\u538b\u4fdd\u62a4\uff1b<\/li>\n\n\n\n<li>\u4e0e15kV 200A\u5957\u7ba1\u63d2\u5ea7\u914d\u5408\u4f7f\u7528\uff0c\u4e3a\u7535\u7f06\u7ebf\u8def\u548c\u914d\u7535\u8bbe\u5907\u63d0\u4f9b\u96f7\u7535\u9632\u62a4\uff1b<\/li>\n\n\n\n<li>\u57ce\u5e02\u7535\u529b\u5206\u914d\u7535\u7f06\u7ebf\u8def\u3001\u5de5\u77ff\u4f01\u4e1a\u914d\u7535\u7cfb\u7edf\u4ee5\u53ca\u65b0\u80fd\u6e90\uff08\u5149\u4f0f\/\u98ce\u7535\uff09\u53d8\u7535\u7ad9\u914d\u7535\u63a5\u53e3\u7684\u8fc7\u7535\u538b\u4fdd\u62a4\uff1b<\/li>\n\n\n\n<li>\u5404\u79cd\u573a\u666f\u4e0b\u7684\u8bbe\u5907\u8fc7\u7535\u538b\u4fdd\u62a4\uff0c\u5305\u62ec\u5ba4\u5185\/\u5ba4\u5916\u914d\u7535\u623f\u3001\u5730\u4e0b\u7ba1\u5eca\u548c\u7535\u7f06\u96a7\u9053\u3002<\/li>\n\n\n\n<li><strong>Function and Purpose<\/strong> \u4e3a\u9650\u5236\u7535\u529b\u7cfb\u7edf\u4e2d\u7684\u96f7\u7535\u8fc7\u7535\u538b\u548c\u64cd\u4f5c\u8fc7\u7535\u538b\uff0c\u4fdd\u62a4\u7535\u7f06\u7ebf\u8def\u548c\u914d\u7535\u8bbe\u5907\u514d\u53d7\u8fc7\u7535\u538b\u635f\u5bb3\uff0c\u63d0\u9ad8\u7535\u529b\u7cfb\u7edf\u7684\u8fd0\u884c\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\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>Ambient temperature: -40\u2103~+90\u2103; equipment operating temperature complies with relevant standards.<\/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\u517c\u5bb9\u6807\u51c615kV 200A\u5957\u7ba1\u63d2\u5ea7\u63a5\u53e3\uff0c\u53ef\u6c34\u5e73\/\u5782\u76f4\u5b89\u88c5\uff0c\u5b89\u88c5\u7a7a\u95f4\u9700\u6ee1\u8db3\u64cd\u4f5c\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>\u975e\u6807\u8bbe\u5907\u5957\u7b52\u63d2\u5ea7\u63a5\u53e3\u89c4\u683c<\/li>\n\n\n\n<li>\u7279\u6b8a\u9632\u96f7\u8981\u6c42\u548c\u9ad8\u6c61\u67d3\u6c34\u5e73\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\u662f\u5426\u6709\u88c2\u7eb9\u3001\u635f\u4f24\u3001\u6c14\u6ce1\uff0c\u7edd\u7f18\u8868\u9762\u662f\u5426\u5b8c\u597d\uff1b\u68c0\u67e5\u63a5\u5730\u5f15\u7ebf\u662f\u5426\u5b8c\u597d\u65e0\u9508\u8680\uff0c\u6240\u6709\u9644\u4ef6\u662f\u5426\u9f50\u5168\u3002<\/li>\n\n\n\n<li>\u6e05\u6d01\u8bbe\u5907\u5957\u7ba1\u63d2\u5ea7\u63a5\u53e3\u8868\u9762\uff0c\u6e05\u9664\u6cb9\u6c61\u3001\u7070\u5c18\u548c\u5f02\u7269\uff0c\u786e\u4fdd\u63a5\u53e3\u5e72\u71e5\u6e05\u6d01\u3002<\/li>\n\n\n\n<li>\u5728\u6c27\u5316\u950c\u907f\u96f7\u5668\u63a5\u53e3\u5185\u58c1\u5747\u5300\u6d82\u62b9\u4e13\u7528\u7684\u7845\u8102\u6da6\u6ed1\u5242\uff0c\u4ee5\u907f\u514d\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u635f\u574f\u7edd\u7f18\u5c42\u3002<\/li>\n\n\n\n<li>Slowly push the surge arrester into the bushing socket interface to ensure it is fully in place and lock the positioning structure; connect the grounding lead to the grounding grid, with a grounding resistance \u22644\u03a9.<\/li>\n\n\n\n<li>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5e94\u8fdb\u884c\u7edd\u7f18\u7535\u963b\u548c\u76f4\u6d41\u53c2\u8003\u7535\u538b\u6d4b\u8bd5\u3002\u6d4b\u8bd5\u5408\u683c\u540e\u65b9\u53ef\u6295\u5165\u8fd0\u884c\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\u907f\u96f7\u5668\u7684\u5916\u89c2\uff0c\u68c0\u67e5\u662f\u5426\u6709\u88c2\u7eb9\u3001\u653e\u7535\u75d5\u8ff9\u548c\u6c61\u57a2\u79ef\u805a\uff0c\u5e76\u786e\u4fdd\u63a5\u5730\u5f15\u7ebf\u8fde\u63a5\u7262\u56fa\uff0c\u65e0\u677e\u52a8\u3002<\/li>\n\n\n\n<li>\u5b9a\u671f\u6d4b\u8bd5\u7edd\u7f18\u7535\u963b\u3001\u76f4\u6d41\u53c2\u8003\u7535\u538b\u548c\u6f0f\u7535\u6d41\uff0c\u4ee5\u786e\u4fdd\u6027\u80fd\u7b26\u5408\u8981\u6c42\u5e76\u53ca\u65f6\u53d1\u73b0\u6f5c\u5728\u6545\u969c\u3002<\/li>\n\n\n\n<li>\u6e05\u6d01\u6d6a\u6d8c\u4fdd\u62a4\u5668\u7684\u8868\u9762\uff0c\u6e05\u9664\u79ef\u805a\u7684\u7070\u5c18\u548c\u6c61\u57a2\uff0c\u4fdd\u6301\u7edd\u7f18\u8868\u9762\u5e72\u71e5\u6e05\u6d01\uff0c\u907f\u514d\u6cb9\u6c61\u548c\u5316\u5b66\u54c1\u8150\u8680\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u907f\u96f7\u5668\u51fa\u73b0\u88c2\u7eb9\u3001\u635f\u574f\u3001\u653e\u7535\u6216\u6f0f\u6d41\u8fc7\u5927\u7b49\u5f02\u5e38\u60c5\u51b5\uff0c\u5e94\u7acb\u5373\u505c\u8fd0\u5e76\u66f4\u6362\u3002\u4e25\u7981\u5e26\u7f3a\u9677\u8fd0\u884c\u907f\u96f7\u5668\u3002<\/li>\n\n\n\n<li>\u63d2\u62d4\u907f\u96f7\u5668\u65f6\u5fc5\u987b\u4f7f\u7528\u4e13\u7528\u7edd\u7f18\u5de5\u5177\u3002\u4e25\u7981\u5f92\u624b\u64cd\u4f5c\u5e26\u7535\u7684\u907f\u96f7\u5668\u3002\u64cd\u4f5c\u65f6\u5fc5\u987b\u4e25\u683c\u9075\u5b88\u914d\u7535\u5b89\u5168\u89c4\u7a0b\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\u4e2d\u538b\u914d\u7535\u5de5\u7a0b\u8d44\u8d28\u7684\u4e13\u4e1a\u7535\u5de5\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\u5408\u76f8\u5e94\u89c4\u683c\u7684\u8bbe\u5907\u886c\u5957\u63d2\u5ea7\u4f7f\u7528\uff0c\u4e25\u7981\u4f7f\u7528\u4e0d\u540c\u7535\u538b\u7b49\u7ea7\u6216\u4e0d\u540c\u7535\u6d41\u7b49\u7ea7\u7684\u63a5\u53e3\uff0c\u5426\u5219\u5c06\u5bfc\u81f4\u7edd\u7f18\u5931\u6548\u548c\u5b89\u5168\u4e8b\u6545\u3002<\/li>\n\n\n\n<li>\u672a\u7ecf\u6388\u6743\u4e0d\u5f97\u62c6\u5378\u6216\u6539\u88c5\u6d6a\u6d8c\u4fdd\u62a4\u5668\uff0c\u5426\u5219\u5c06\u5931\u53bb\u4fdd\u4fee\u548c\u5b89\u5168\u4fdd\u969c\u3002\u4e25\u7981\u4f7f\u7528\u975e\u4e13\u7528\u5de5\u5177\u5f3a\u5236\u5b89\u88c5\u6216\u62c6\u5378\u6d6a\u6d8c\u4fdd\u62a4\u5668\u3002<\/li>\n\n\n\n<li>The grounding of the surge arrester must be reliable, with a grounding resistance of \u22644\u03a9; otherwise, it will affect the lightning protection effect and may even cause a safety accident.<\/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\u7edd\u7f18\u5c42\u7684\u5c16\u9510\u7269\u54c1\u63a5\u89e6\u3002<\/li>\n\n\n\n<li>\u64cd\u4f5c\u5e26\u7535\u7684\u6d6a\u6d8c\u4fdd\u62a4\u5668\u65f6\uff0c\u5fc5\u987b\u4e25\u683c\u9075\u5b88\u7535\u529b\u5b89\u5168\u89c4\u7a0b\uff0c\u91c7\u53d6\u9002\u5f53\u7684\u5b89\u5168\u9632\u62a4\u63aa\u65bd\uff0c\u5e76\u4e25\u7981\u4efb\u4f55\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\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>\u4ea7\u54c1\u7cfb\u5217\u4ee3\u7801<\/td><\/tr><tr><td>BLQ<\/td><td>\u907f\u96f7\u5668\u7cfb\u5217\u4ee3\u7801<\/td><\/tr><tr><td>17\/50<\/td><td>\u8be5\u6d6a\u6d8c\u4fdd\u62a4\u5668\u7684\u989d\u5b9a\u7535\u538b\u4e3a17\u5343\u4f0f\uff0c\u5728\u6807\u79f0\u653e\u7535\u7535\u6d41\u4e0b\u7684\u6b8b\u538b\u226450\u5343\u4f0f\u3002<\/td><\/tr><tr><td>\u5f2f\u5934\u6d6a\u6d8c\u6291\u5236\u5668<\/td><td>\u8098\u5f0f\u907f\u96f7\u5668\uff0c\u4e00\u79cd\u5e26\u6709\u53ef\u62c6\u5378\u8098\u5f0f\u63a5\u53e3\u7684\u6c27\u5316\u950c\u907f\u96f7\u5668\u3002<\/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\uff1aIEEE 386 \u201c\u4e2d\u538b\u53ef\u5206\u79bb\u7535\u7f06\u8fde\u63a5\u5668\u201d\u548c IEC 60099-4 \u201c\u4ea4\u6d41\u65e0\u95f4\u9699\u91d1\u5c5e\u6c27\u5316\u7269\u907f\u96f7\u5668\u201d\uff1b<\/li>\n\n\n\n<li>\u56fd\u5bb6\u6807\u51c6\uff1aGB 11032\u300a\u4ea4\u6d41\u65e0\u95f4\u9699\u91d1\u5c5e\u6c27\u5316\u7269\u907f\u96f7\u5668\u300b\uff0cGB\/T 11022\u300a\u9ad8\u538b\u5f00\u5173\u8bbe\u5907\u548c\u63a7\u5236\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\u8bbe\u5907\u6807\u51c6\u300b\uff0cDL\/T 804\u300a\u4ea4\u6d41\u7535\u529b\u7cfb\u7edf\u4e2d\u6c27\u5316\u950c\u907f\u96f7\u5668\u4f7f\u7528\u5bfc\u5219\u300b\uff1b<\/li>\n\n\n\n<li>\u8be5\u4ea7\u54c1\u5df2\u901a\u8fc7\u56fd\u5bb6\u9ad8\u538b\u7535\u5668\u8d28\u91cf\u76d1\u7763\u68c0\u9a8c\u4e2d\u5fc3\u578b\u5f0f\u8bd5\u9a8c\uff0c\u7b26\u5408\u56fd\u5bb6\u7535\u5668\u5b89\u5168\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=\"378\" height=\"360\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/JY-BLQ-17-50-17-50kV-Elbow-Surge-Arrester-1.png\" alt=\"JY-BLQ-17-50-17-50\u5343\u4f0f\u8098\u578b\u907f\u96f7\u5668\" class=\"wp-image-278\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/JY-BLQ-17-50-17-50kV-Elbow-Surge-Arrester-1.png 378w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/JY-BLQ-17-50-17-50kV-Elbow-Surge-Arrester-1-300x286.png 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/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 BLQ-17\/50 17\/50kV Elbow Surge Arrester is a separable zinc oxide surge arrester specifically designed for [&hellip;]<\/p>\n","protected":false},"featured_media":278,"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":[9],"class_list":["post-276","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-american-cable-accessories"],"acf":{"products_imagines":[278,279,280],"short_describe":"<p><strong>Scope of Delivery<\/strong> Elbow surge arrester Silicone lubricant Clearing paper Installation instruction sheet Quality certificate Testing report<\/p>","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/products\/276","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\/280"},{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/279"},{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/278"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media?parent=276"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/product_category?post=276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}