{"id":3700,"date":"2026-06-16T12:06:57","date_gmt":"2026-06-16T04:06:57","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=3700"},"modified":"2026-06-16T12:14:19","modified_gmt":"2026-06-16T04:14:19","slug":"solar-pv-distribution-box-fire-risks","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ja\/blog\/solar-pv-distribution-box-fire-risks\/","title":{"rendered":"\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u76e4\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u706b\u707d\u30ea\u30b9\u30af\uff1a\u539f\u56e0\u3001\u5b9f\u4f8b\u304a\u3088\u3073\u4e88\u9632\u7b56"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\uff08PV\uff09\u914d\u96fb\u30dc\u30c3\u30af\u30b9\u306e\u706b\u707d\u30ea\u30b9\u30af\u306f\u3001\u73fe\u4ee3\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u61f8\u5ff5\u4e8b\u9805\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306ePV\u8a2d\u5099\u306b\u306f\u3001gPV\u30d2\u30e5\u30fc\u30ba\u3001\u914d\u7dda\u7528\u906e\u65ad\u5668\u3001\u65ad\u8def\u5668\u3001\u30b5\u30fc\u30b8\u9632\u8b77\u30c7\u30d0\u30a4\u30b9\uff08SPD\uff09\u306a\u3069\u3001\u8907\u6570\u306e\u96fb\u6c17\u7684\u4fdd\u8b77\u88c5\u7f6e\u304c\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u5b9a\u306e\u904b\u8ee2\u6761\u4ef6\u4e0b\u3067\u306f\u914d\u96fb\u30ec\u30d9\u30eb\u306e\u6a5f\u5668\u5185\u90e8\u3067\u706b\u707d\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IEA PVPS\u306e<a href=\"https:\/\/iea-pvps.org\/\" rel=\"noopener\"> \u7814\u7a76\u5831\u544a\u306b\u3088\u308b\u3068\u3001<\/a> \u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u6545\u969c\u306e\u5927\u90e8\u5206\u306f\u3001\u4e3b\u8981\u6a5f\u5668\u306e\u6545\u969c\u3067\u306f\u306a\u304f\u3001\u96fb\u6c17\u7684\u304a\u3088\u3073\u8a2d\u7f6e\u30ec\u30d9\u30eb\u306e\u554f\u984c\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u672c\u7a3f\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u306e\u4fdd\u5b88\u5b9f\u52d9\u306b\u304a\u3051\u308b\u73fe\u5834\u89b3\u5bdf\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u914d\u96fb\u30ec\u30d9\u30eb\u306e\u96fb\u6c17\u6a5f\u5668\u306b\u898b\u3089\u308c\u308b\u4e00\u822c\u7684\u306a\u6545\u969c\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7d14\u7c8b\u306b\u7406\u8ad6\u7684\u306a\u30ea\u30b9\u30af\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u70b9\u691c\u4e2d\u306b\u983b\u7e41\u306b\u78ba\u8a8d\u3055\u308c\u308b\u554f\u984c\u3092\u53cd\u6620\u3057\u305f\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u304a\u3088\u3073\u96fb\u6c17\u7684\u5b89\u5168\u306f\u3001\u56fd\u969b\u7684\u306a <a href=\"https:\/\/webstore.iec.ch\/\" rel=\"noopener\">IEC\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u5b89\u5168\u898f\u683c<\/a> \u898f\u683c\u306b\u3088\u3063\u3066\u898f\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001PV\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u8a2d\u7f6e\u6163\u884c\u3001\u6a5f\u5668\u306e\u5354\u8abf\u3001\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb\u306e\u4fdd\u8b77\u306b\u95a2\u3059\u308b\u8981\u4ef6\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-aerosol-fire-suppression-electrical-cabinet-kuangya-1-1024x576.jpg\" alt=\"\u96fb\u6c17\u90e8\u54c1\u3092\u5185\u8535\u3057\u305f\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u76e4\u306e\u5185\u90e8\u69cb\u9020\" class=\"wp-image-3711\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-aerosol-fire-suppression-electrical-cabinet-kuangya-1-1024x576.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-aerosol-fire-suppression-electrical-cabinet-kuangya-1-300x169.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-aerosol-fire-suppression-electrical-cabinet-kuangya-1-768x432.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-aerosol-fire-suppression-electrical-cabinet-kuangya-1-1536x864.jpg 1536w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-aerosol-fire-suppression-electrical-cabinet-kuangya-1-2048x1152.jpg 2048w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-aerosol-fire-suppression-electrical-cabinet-kuangya-1-18x10.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-aerosol-fire-suppression-electrical-cabinet-kuangya-1-600x338.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u793a\u3059PV\u914d\u96fb\u76e4\u306e\u4e00\u822c\u7684\u306a\u5185\u90e8\u30ec\u30a4\u30a2\u30a6\u30c8<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PV\u914d\u96fb\u76e4\u304c\u3088\u308a\u591a\u304f\u306e\u6ce8\u76ee\u3092\u96c6\u3081\u308b\u3079\u304d\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\uff08PV\uff09\u914d\u96fb\u76e4\u306e\u706b\u707d\u30ea\u30b9\u30af\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u8005\u304a\u3088\u3073\u4fdd\u5b88\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u63a5\u89e6\u62b5\u6297\u304c\u5897\u5927\u3059\u308b\u3068\u3001\u5c40\u6240\u7684\u306a\u767a\u71b1\u304c\u767a\u751f\u3057\u59cb\u3081\u307e\u3059\u3002\u91cd\u8981\u306a\u70b9\u3068\u3057\u3066\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u591a\u304f\u306e\u5834\u5408\u7de9\u3084\u304b\u306b\u9032\u884c\u3059\u308b\u305f\u3081\u3001\u4fdd\u8b77\u88c5\u7f6e\u304c\u76f4\u3061\u306b\u4f5c\u52d5\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u7d9a\u306e\u7de9\u307f\u306f\u3001\u73fe\u5834\u904b\u7528\u306b\u304a\u3051\u308b\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u76e4\u306e\u706b\u707d\u30ea\u30b9\u30af\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u8981\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9a\u671f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u4e2d\u306b\u767a\u751f\u3057\u305f\u30d2\u30e4\u30ea\u30cf\u30c3\u30c8\u4e8b\u4f8b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5546\u696d\u7528\u5c4b\u4e0a\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306e\u5b9a\u671f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u70b9\u691c\u4e2d\u3001\u6280\u8853\u8005\u304c\u8907\u6570\u306e\u76f4\u6d41\uff08DC\uff09\u914d\u96fb\u76e4\u306b\u5bfe\u3057\u3066\u8d64\u5916\u7dda\u30b5\u30fc\u30e2\u30b0\u30e9\u30d5\u30a3\u691c\u67fb\u3092\u5b9f\u65bd\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u767a\u96fb\u6240\u306f3\u5e74\u4ee5\u4e0a\u7a3c\u50cd\u3057\u3066\u304a\u308a\u3001\u96fb\u6c17\u7684\u306a\u6545\u969c\u306e\u5831\u544a\u306f\u306a\u304f\u3001\u3059\u3079\u3066\u306e\u4fdd\u8b77\u88c5\u7f6e\u3082\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u30b5\u30fc\u30e2\u30b0\u30e9\u30d5\u30a3\u691c\u67fb\u306e\u7d50\u679c\u3001\u914d\u96fb\u76e4\u5185\u306e1\u3064\u306e\u30b1\u30fc\u30d6\u30eb\u63a5\u7d9a\u90e8\u304c\u3001\u540c\u7a0b\u5ea6\u306e\u96fb\u6d41\u3092\u6d41\u3057\u3066\u3044\u308b\u96a3\u63a5\u3059\u308b\u63a5\u7d9a\u90e8\u3088\u308a\u3082\u8457\u3057\u304f\u9ad8\u3044\u6e29\u5ea6\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u7aef\u5b50\u306f\u6b63\u5e38\u306a\u52d5\u4f5c\u6e29\u5ea6\u7bc4\u56f2\u5185\u306b\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u554f\u984c\u306e\u63a5\u7d9a\u90e8\u306f\u540c\u7b49\u306e\u8ca0\u8377\u6761\u4ef6\u4e0b\u306790\u00b0C\u3092\u8d85\u3048\u3066\u3044\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u306f\u4f5c\u52d5\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002.<br>\u56de\u8def\u906e\u65ad\u5668\uff08\u30d6\u30ec\u30fc\u30ab\u30fc\uff09\u306f\u30c8\u30ea\u30c3\u30d7\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002.<br>\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306f\u30a2\u30e9\u30fc\u30e0\u3092\u751f\u6210\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30b9\u30c6\u30e0\u3092\u5207\u308a\u96e2\u3057\u3066\u7b50\u4f53\u5185\u3092\u70b9\u691c\u3057\u305f\u3068\u3053\u308d\u3001\u63a5\u7d9a\u90e8\u304c\u7d4c\u5e74\u5909\u5316\u306b\u3088\u308a\u5f90\u3005\u306b\u7de9\u3093\u3067\u3044\u305f\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u63a5\u89e6\u62b5\u6297\u304c\u5897\u5927\u3057\u3001\u7d99\u7d9a\u7684\u306a\u5c40\u6240\u904e\u71b1\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30b9\u30c6\u30e0\u306f\u7a3c\u50cd\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u9577\u6642\u9593\u306b\u308f\u305f\u308b\u9ad8\u6e29\u3078\u306e\u66dd\u9732\u306b\u3088\u308a\u3001\u8fd1\u508d\u306e\u7d76\u7e01\u6750\u6599\u304c\u5909\u8272\u3057\u59cb\u3081\u3066\u3044\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u554f\u984c\u304c\u767a\u898b\u3055\u308c\u305a\u306b\u653e\u7f6e\u3055\u308c\u3066\u3044\u305f\u5834\u5408\u3001\u904e\u71b1\u304c\u7d99\u7d9a\u3059\u308b\u3053\u3068\u3067\u7d76\u7e01\u7834\u58ca\u306b\u81f3\u308a\u3001\u6700\u7d42\u7684\u306b\u306f\u7b50\u4f53\u5185\u90e8\u3067\u767a\u706b\u6761\u4ef6\u304c\u5f62\u6210\u3055\u308c\u3066\u3044\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u306f\u592a\u967d\u5149\u767a\u96fb\uff08PV\uff09\u8a2d\u5099\u306e\u4fdd\u5b88\u4f5c\u696d\u4e2d\u306b\u983b\u7e41\u306b\u5831\u544a\u3055\u308c\u3066\u304a\u308a\u3001\u91cd\u8981\u306a\u4e8b\u5b9f\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u591a\u304f\u306e\u96fb\u6c17\u706b\u707d\u30ea\u30b9\u30af\u306f\u7a81\u7136\u306e\u6545\u969c\u3067\u306f\u306a\u304f\u3001\u3086\u3063\u304f\u308a\u3068\u9759\u304b\u306b\u9032\u884c\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u5834\u5408\u3001\u63a5\u7d9a\u90e8\u3067\u306e\u904e\u71b1\u306f\u3001\u4e0d\u9069\u5207\u306a\u96fb\u6d41\u906e\u65ad\u3084\u4fdd\u8b77\u5354\u8abf\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\u9069\u5207\u306b\u9078\u5b9a\u3055\u308c\u305f <strong>\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u7528gPV\u30d2\u30e5\u30fc\u30ba\u306f\u3001<\/strong> \u914d\u96fb\u76e4\u5185\u90e8\u306b\u304a\u3051\u308b\u904e\u5927\u306a\u6545\u969c\u96fb\u6d41\u306e\u6ce2\u53ca\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<br>\u8a73\u7d30\u306f\u3053\u3061\u3089\uff1a <strong><a href=\"https:\/\/cnkuangya.com\/ja\/product\/2-string-pv-combiner-box-1000vdc\/\">\u592a\u967d\u5149\u767a\u96fb\u7528DC gPV\u30d2\u30e5\u30fc\u30ba\u4fdd\u8b77\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-4635a4a\" id=\"dc-arc-faults-are-among-the-most-dangerous-electrical-phenomena-in-photovoltaic-installations\" data-block-id=\"4635a4a\"><h2 class=\"stk-block-heading__text\">DC\u30a2\u30fc\u30af\u6545\u969c\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306b\u304a\u3044\u3066\u6700\u3082\u5371\u967a\u306a\u96fb\u6c17\u73fe\u8c61\u306e\u4e00\u3064\u3067\u3059\u3002.<\/h2><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"877\" height=\"340\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-arc-fault-electrical-fire-risk-diagram.jpg\" alt=\"\u96fb\u6c17\u90e8\u54c1\u3092\u5185\u8535\u3057\u305f\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u76e4\u306e\u5185\u90e8\u69cb\u9020\" class=\"wp-image-3712\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-arc-fault-electrical-fire-risk-diagram.jpg 877w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-arc-fault-electrical-fire-risk-diagram-300x116.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-arc-fault-electrical-fire-risk-diagram-768x298.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-arc-fault-electrical-fire-risk-diagram-18x7.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-dc-arc-fault-electrical-fire-risk-diagram-600x233.jpg 600w\" sizes=\"auto, (max-width: 877px) 100vw, 877px\" \/><figcaption class=\"wp-element-caption\">\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u793a\u3059PV\u914d\u96fb\u76e4\u306e\u4e00\u822c\u7684\u306a\u5185\u90e8\u30ec\u30a4\u30a2\u30a6\u30c8<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30fc\u30af\u306f\u3001\u7a7a\u6c17\u4e2d\u3084\u640d\u50b7\u3057\u305f\u7d76\u7e01\u4f53\u3092\u4ecb\u3057\u3066\u5c0e\u4f53\u9593\u306e\u9699\u9593\u306b\u96fb\u6d41\u304c\u6d41\u308c\u308b\u3053\u3068\u3067\u767a\u751f\u3057\u307e\u3059\u3002DC\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4ea4\u6d41\u96fb\u6d41\u306e\u3088\u3046\u306b\u81ea\u7136\u306b\u30bc\u30ed\u30af\u30ed\u30b9\u70b9\u3092\u901a\u904e\u3057\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u72b6\u614b\u306f\u7279\u306b\u5371\u967a\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30fc\u30af\u304c\u9577\u6642\u9593\u6301\u7d9a\u3057\u3001\u6975\u3081\u3066\u9ad8\u6e29\u306b\u9054\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u539f\u56e0\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u640d\u50b7\u3057\u305f\u30b1\u30fc\u30d6\u30eb<\/li>\n\n\n\n<li>\u5727\u7740\u3084\u7aef\u672b\u51e6\u7406\u306e\u4e0d\u5099<\/li>\n\n\n\n<li>\u30b3\u30cd\u30af\u30bf\u306e\u52a3\u5316<\/li>\n\n\n\n<li>\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9<\/li>\n\n\n\n<li>\u7d76\u7e01\u7834\u58ca<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u89b3\u70b9\u304b\u3089\u3001DC\u30a2\u30fc\u30af\u6545\u969c\u306e\u30ea\u30b9\u30af\u306f\u3001PV\u30a2\u30ec\u30a4\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u7f6e\u8981\u4ef6\u3068\u96fb\u6c17\u7684\u5b89\u5168\u6163\u884c\u3092\u5b9a\u7fa9\u3059\u308bIEC 62548\u306a\u3069\u306e\u56fd\u969b\u7684\u306a\u592a\u967d\u5149\u767a\u96fb\u898f\u683c\u306b\u304a\u3044\u3066\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u73fe\u5834\u904b\u7528\u306b\u304a\u3044\u3066\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306fDC\u30a2\u30fc\u30af\u6545\u969c\u304c\u30b1\u30fc\u30d6\u30eb\u306e\u7aef\u672b\u51e6\u7406\u7b87\u6240\u3001\u30b3\u30cd\u30af\u30bf\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u304a\u3088\u3073\u7d76\u7e01\u304c\u640d\u306a\u308f\u308c\u305f\u7b87\u6240\u3067\u6700\u3082\u983b\u7e41\u306b\u691c\u51fa\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7b87\u6240\u3067\u306f\u3001\u8efd\u5fae\u306a\u63a5\u89e6\u4e0d\u826f\u304c\u5f90\u3005\u306b\u6301\u7d9a\u7684\u306a\u30a2\u30fc\u30af\u653e\u96fb\u72b6\u614b\u3078\u3068\u767a\u5c55\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u304c\u767a\u884c\u3059\u308b\u696d\u754c\u30ec\u30dd\u30fc\u30c8\u304a\u3088\u3073\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3 <a href=\"https:\/\/www.pv-magazine.com\/\" rel=\"noopener\">PV Magazine<\/a> \u306b\u3088\u308b\u3068\u3001DC\u30a2\u30fc\u30af\u6545\u969c\u306f\u30b1\u30fc\u30d6\u30eb\u306e\u7d42\u7aef\u90e8\u3084\u30b3\u30cd\u30af\u30bf\u306e\u63a5\u7d9a\u90e8\u3067\u6700\u3082\u983b\u7e41\u306b\u767a\u751f\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306e\u7b87\u6240\u3067\u306f\u65bd\u5de5\u54c1\u8cea\u3068\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u304c\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u306b\u6c7a\u5b9a\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u904e\u96fb\u6d41\u3092\u4f34\u308f\u306a\u3044\u904e\u71b1\u304c\u767a\u751f\u3057\u305f\u5834\u5408<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6c17\u706b\u707d\u4e88\u9632\u306b\u304a\u3051\u308b\u91cd\u5927\u306a\u8aa4\u89e3\u306f\u3001\u3059\u3079\u3066\u306e\u5371\u967a\u306a\u72b6\u614b\u304c\u4fdd\u8b77\u88c5\u7f6e\u3092\u4f5c\u52d5\u3055\u305b\u308b\u3068\u60f3\u5b9a\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u904e\u71b1\u4e8b\u8c61\u304c\u904e\u96fb\u6d41\u3092\u4f34\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a5\u7d9a\u306e\u7de9\u307f\u306f\u3001\u62b5\u6297\u306e\u5897\u5927\u306b\u3088\u308a\u71b1\u3092\u767a\u751f\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n\n\n\n<li>\u52a3\u5316\u3057\u305f\u7aef\u5b50\u306f\u3001\u5c40\u6240\u7684\u306a\u71b1\u84c4\u7a4d\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n\n\n\n<li>\u90e8\u5206\u7684\u306b\u640d\u50b7\u3057\u305f\u5c0e\u4f53\u3067\u3042\u3063\u3066\u3082\u3001\u901a\u5e38\u306e\u96fb\u6d41\u30ec\u30d9\u30eb\u3092\u6d41\u3057\u7d9a\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001\u96fb\u6d41\u304c\u8a31\u5bb9\u7bc4\u56f2\u5185\u306b\u7559\u307e\u308b\u305f\u3081\u3001\u30d2\u30e5\u30fc\u30ba\u3084\u56de\u8def\u906e\u65ad\u5668\u304c\u4f5c\u52d5\u3057\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7d50\u679c\u3001\u7d76\u7e01\u6750\u6599\u304c\u52a3\u5316\u3057\u59cb\u3081\u308b\u307e\u3067\u3001\u6e29\u5ea6\u4e0a\u6607\u304c\u6c17\u3065\u304b\u308c\u306a\u3044\u307e\u307e\u9032\u884c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u4fdd\u8b77\u88c5\u7f6e<\/th><th>\u4fdd\u8b77\u5bfe\u8c61<\/th><th>\u691c\u77e5\u3067\u304d\u306a\u3044\u3082\u306e<\/th><th>\u706b\u707d\u30ea\u30b9\u30af\u306f\u4f9d\u7136\u3068\u3057\u3066\u5b58\u5728\u3059\u308b\u304b\uff1f<\/th><\/tr><\/thead><tbody><tr><td>gPV\u30d2\u30e5\u30fc\u30ba<\/td><td>\u904e\u96fb\u6d41\uff0f\u77ed\u7d61<\/td><td>\u5c40\u6240\u7684\u306a\u904e\u71b1<\/td><td>\u306f\u3044<\/td><\/tr><tr><td>\u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc<\/td><td>\u904e\u8ca0\u8377\uff0f\u77ed\u7d61<\/td><td>\u9ad8\u62b5\u6297\u52a0\u71b1<\/td><td>\u306f\u3044<\/td><\/tr><tr><td>SPD<\/td><td>\u96fb\u5727\u30b5\u30fc\u30b8<\/td><td>\u5185\u90e8\u71b1\u52a3\u5316<\/td><td>\u306f\u3044<\/td><\/tr><tr><td>\u76e3\u8996\u30b7\u30b9\u30c6\u30e0<\/td><td>\u96fb\u6c17\u7684\u7570\u5e38<\/td><td>\u6a5f\u68b0\u7684\u7de9\u307f<\/td><td>\u306f\u3044<\/td><\/tr><tr><td>\u7d76\u7e01\u958b\u9589\u5668<\/td><td>\u624b\u52d5\u906e\u65ad<\/td><td>\u71b1\u52a3\u5316<\/td><td>\u306f\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30fc\u30e2\u30b0\u30e9\u30d5\u30a3\u70b9\u691c\u304b\u3089\u5f97\u3089\u308c\u305f\u6559\u8a13<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30b5\u30fc\u30e2\u30b0\u30e9\u30d5\u30a3\u691c\u67fb\u3067\u306f\u3001\u6f5c\u5728\u7684\u306a\u6545\u969c\u306e\u521d\u671f\u5146\u5019\u304c\u983b\u7e41\u306b\u78ba\u8a8d\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u691c\u51fa\u4e8b\u4f8b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b1\u30fc\u30d6\u30eb\u7aef\u5b50\u306e\u5909\u8272<\/li>\n\n\n\n<li>\u63a5\u7d9a\u90e8\u306b\u304a\u3051\u308b\u6e29\u5ea6\u5206\u5e03\u306e\u4e0d\u5747\u4e00<\/li>\n\n\n\n<li>\u30d2\u30e5\u30fc\u30ba\u30db\u30eb\u30c0\u30fc\u306e\u904e\u71b1<\/li>\n\n\n\n<li>SPD\uff08\u907f\u96f7\u5668\uff09\u8868\u9762\u6e29\u5ea6\u306e\u4e0a\u6607<\/li>\n\n\n\n<li>\u7b50\u4f53\u5185\u90e8\u306e\u5c40\u6240\u7684\u306a\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5146\u5019\u306f\u3001\u904b\u7528\u4e0a\u306e\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u65e9\u304f\u73fe\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u65e9\u671f\u306b\u7279\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u96fb\u6c17\u706b\u707d\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306e\u6700\u3082\u52b9\u679c\u7684\u306a\u65b9\u6cd5\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u70b9\u691c\u9805\u76ee<\/th><th>\u65b9\u6cd5<\/th><th>\u63a8\u5968\u983b\u5ea6<\/th><th>\u7121\u8996\u3057\u305f\u5834\u5408\u306e\u30ea\u30b9\u30af\u30ec\u30d9\u30eb<\/th><\/tr><\/thead><tbody><tr><td>\u7aef\u5b50\u306e\u7de0\u3081\u4ed8\u3051\u72b6\u614b<\/td><td>\u30c8\u30eb\u30af\u30c1\u30a7\u30c3\u30af<\/td><td>\u6bce\u5e74<\/td><td>\u9ad8\u3044<\/td><\/tr><tr><td>\u30b5\u30fc\u30de\u30eb\u30fb\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8<\/td><td>\u8d64\u5916\u7dda\u30b5\u30fc\u30e2\u30b0\u30e9\u30d5\u30a3\u8a3a\u65ad<\/td><td>6\u301c12\u30f6\u6708<\/td><td>\u9ad8\u3044<\/td><\/tr><tr><td>SPD\u72b6\u614b\u8868\u793a<\/td><td>\u76ee\u8996\u691c\u67fb<\/td><td>\u56db\u534a\u671f<\/td><td>\u30df\u30c7\u30a3\u30a2\u30e0<\/td><\/tr><tr><td>\u30b1\u30fc\u30d6\u30eb\u306e\u7d76\u7e01\u72b6\u614b<\/td><td>\u76ee\u8996\u691c\u67fb<\/td><td>\u6bce\u5e74<\/td><td>\u9ad8\u3044<\/td><\/tr><tr><td>\u5875\u57c3\u306e\u5806\u7a4d<\/td><td>\u76ee\u8996\u70b9\u691c\uff0f\u6e05\u6383<\/td><td>6\u30f6\u6708<\/td><td>\u30df\u30c7\u30a3\u30a2\u30e0<\/td><\/tr><tr><td>\u30b3\u30cd\u30af\u30bf\u306e\u72b6\u614b<\/td><td>\u76ee\u8996\u70b9\u691c<\/td><td>\u6bce\u5e74<\/td><td>\u9ad8\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u76e4\u306b\u304a\u3051\u308b\u30d2\u30e5\u30fc\u30ba\u95a2\u9023\u306e\u30ea\u30b9\u30af<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30e5\u30fc\u30ba\u306f\u592a\u967d\u5149\u767a\u96fb\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u3001\u7279\u306b\u76f4\u6d41\u7528\u9014\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305fgPV\u30d2\u30e5\u30fc\u30ba\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u30d2\u30e5\u30fc\u30ba\u306e\u9078\u5b9a\u3084\u8a2d\u7f6e\u304c\u4e0d\u9069\u5207\u306a\u5834\u5408\u3001\u7279\u5b9a\u306e\u30ea\u30b9\u30af\u3092\u4f34\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d2\u30e5\u30fc\u30ba\u5b9a\u683c\u306e\u9078\u5b9a\u30df\u30b9<\/li>\n\n\n\n<li>PV\u8a8d\u8a3c\u3092\u53d7\u3051\u3066\u3044\u306a\u3044\u30d2\u30e5\u30fc\u30ba\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u4f4e\u54c1\u8cea\u306a\u30d2\u30e5\u30fc\u30ba\u30db\u30eb\u30c0\u30fc\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u63a5\u7d9a\u90e8\u306e\u7de9\u307f\u307e\u305f\u306f\u9178\u5316<\/li>\n\n\n\n<li>\u63a5\u70b9\u8868\u9762\u306e\u7d4c\u5e74\u52a3\u5316<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u4e8b\u4f8b\u306b\u304a\u3044\u3066\u3001\u904e\u71b1\u306f\u30d2\u30e5\u30fc\u30ba\u7d20\u5b50\u5185\u90e8\u3067\u306f\u306a\u304f\u30d2\u30e5\u30fc\u30ba\u30db\u30eb\u30c0\u30fc\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u63a5\u7d9a\u54c1\u8cea\u304c\u30d2\u30e5\u30fc\u30ba\u306e\u4ed5\u69d8\u3068\u540c\u7b49\u306b\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6545\u969c\u6761\u4ef6\u4e0b\u306b\u304a\u3051\u308b\u5404\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306e\u6319\u52d5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u9069\u5207\u306a\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30d2\u30e5\u30fc\u30ba\u3068\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\uff08SPD\uff09\u306e\u6280\u8853\u7684\u306a\u8a73\u7d30\u6bd4\u8f03\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br><a href=\"https:\/\/cnkuangya.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/dc-fuse-vs-dc-spd\/\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308bDC\u30d2\u30e5\u30fc\u30ba\u3068DC SPD\u306e\u6bd4\u8f03\uff1a\u4e3b\u306a\u9055\u3044\u3068\u7528\u9014<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">SPD\u306e\u72b6\u614b\u3068\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30b8\u9632\u8b77\u30c7\u30d0\u30a4\u30b9\uff08SPD\uff09\u306f\u3001\u96f7\u3084\u958b\u9589\u30b5\u30fc\u30b8\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u904e\u6e21\u904e\u96fb\u5727\u304b\u3089\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPD\u306f\u975e\u5e38\u306b\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3082\u306e\u306e\u3001\u8010\u7528\u5e74\u6570\u306b\u306f\u9650\u308a\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30fc\u30b8\u306e\u767a\u751f\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u3001\u5185\u90e8\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u5f90\u3005\u306b\u52a3\u5316\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5834\u70b9\u691c\u3067\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bff\u547d\u672b\u671f\u72b6\u614b\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308bSPD<\/li>\n\n\n\n<li>\u5909\u8272\u3084\u71b1\u30b9\u30c8\u30ec\u30b9\u306e\u5146\u5019<\/li>\n\n\n\n<li>\u8868\u793a\u5668\u304c\u4f5c\u52d5\u3057\u305f\u5f8c\u3082\u4ea4\u63db\u3055\u308c\u3066\u3044\u306a\u3044\u30e6\u30cb\u30c3\u30c8<\/li>\n<\/ul>\n\n\n\n<p 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src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-enclosure-heat-dust-moisture-risk-1024x773.jpg\" alt=\"\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u76e4\u306e\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u74b0\u5883\u30b9\u30c8\u30ec\u30b9\u8981\u56e0\" class=\"wp-image-3713\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-enclosure-heat-dust-moisture-risk-1024x773.jpg 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-enclosure-heat-dust-moisture-risk-300x226.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-enclosure-heat-dust-moisture-risk-768x579.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-enclosure-heat-dust-moisture-risk-16x12.jpg 16w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-enclosure-heat-dust-moisture-risk-600x453.jpg 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-enclosure-heat-dust-moisture-risk.jpg 1108w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u71b1\u3001\u5875\u57c3\u3001\u6e7f\u5ea6\u306f\u592a\u967d\u5149\u767a\u96fb\u7528\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u4fe1\u983c\u6027\u306b\u91cd\u5927\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3059<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u74b0\u5883\u6761\u4ef6\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u7bb1\u306e\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u7279\u306b\u5c4b\u5916\u8a2d\u7f6e\u3067\u306f\u3001\u6a5f\u5668\u304c\u71b1\u30b5\u30a4\u30af\u30eb\u3001\u5875\u57c3\u3001\u6e7f\u5ea6\u306e\u5909\u5316\u306b\u7d76\u3048\u305a\u3055\u3089\u3055\u308c\u308b\u305f\u3081\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u901a\u6c17\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u305f\u308a\u3001\u914d\u7dda\u304c\u5185\u90e8\u306e\u5faa\u74b0\u7d4c\u8def\u3092\u585e\u3044\u3067\u3044\u305f\u308a\u3059\u308b\u3068\u3001\u901a\u5e38\u306e\u8ca0\u8377\u6761\u4ef6\u4e0b\u3067\u3042\u3063\u3066\u3082\u5c40\u6240\u7684\u306a\u904e\u71b1\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u74b0\u5883\u8981\u56e0\u306f\u3001\u901a\u5e38\u3001\u76f4\u3061\u306b\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u96fb\u6c17\u62b5\u6297\u306e\u5897\u5927\u3001\u6750\u6599\u306e\u52a3\u5316\u306e\u52a0\u901f\u3001\u304a\u3088\u3073\u65e2\u5b58\u306e\u8a2d\u7f6e\u3084\u8a2d\u8a08\u4e0a\u306e\u5f31\u70b9\u3092\u5897\u5e45\u3055\u305b\u308b\u72b6\u6cc1\u3092\u5f90\u3005\u306b\u4f5c\u308a\u51fa\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u5b9f\u4f8b\u306b\u304a\u3044\u3066\u3001\u74b0\u5883\u30b9\u30c8\u30ec\u30b9\u306f\u706b\u707d\u4e8b\u6545\u306e\u76f4\u63a5\u7684\u306a\u539f\u56e0\u3067\u306f\u306a\u304f\u3001\u3059\u3067\u306b\u8106\u5f31\u306a\u63a5\u7d9a\u90e8\u3084\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u6545\u969c\u3078\u3068\u8ffd\u3044\u8fbc\u3080\u8981\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u6c17\u7684\u6545\u969c\u306b\u304a\u3051\u308b\u4eba\u7684\u8981\u56e0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u591a\u304f\u306e\u554f\u984c\u306f\u3001\u6700\u7d42\u7684\u306b\u8a2d\u7f6e\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u6163\u884c\u306b\u8d77\u56e0\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u5bc4\u4e0e\u8981\u56e0\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u9069\u5207\u306a\u30c8\u30eb\u30af\u7ba1\u7406<\/li>\n\n\n\n<li>\u5727\u7740\u54c1\u8cea\u306e\u4e0d\u5747\u4e00<\/li>\n\n\n\n<li>\u4e92\u63db\u6027\u306e\u306a\u3044\u30b3\u30cd\u30af\u30bf\u30d6\u30e9\u30f3\u30c9\u306e\u6df7\u7528<\/li>\n\n\n\n<li>\u4e0d\u5b8c\u5168\u306a\u4fdd\u5b88\u8a18\u9332<\/li>\n\n\n\n<li>\u5b9a\u671f\u70b9\u691c\u624b\u9806\u306e\u6b20\u5982<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u54c1\u8cea\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u3063\u3066\u3082\u3001\u4e0d\u9069\u5207\u306a\u65bd\u5de5\u3092\u88dc\u3046\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6545\u969c\u30bf\u30a4\u30d7<\/th><th>\u4ee3\u8868\u7684\u306a\u5834\u6240<\/th><th>\u30e1\u30ab\u30cb\u30ba\u30e0<\/th><th>\u65e9\u671f\u691c\u77e5\u53ef\u80fd\u306a\u5146\u5019<\/th><\/tr><\/thead><tbody><tr><td>\u63a5\u7d9a\u306e\u7de9\u307f<\/td><td>\u30b1\u30fc\u30d6\u30eb\u7aef\u5b50 \/ \u30d0\u30b9\u30d0\u30fc\u63a5\u7d9a\u90e8<\/td><td>\u63a5\u89e6\u62b5\u6297\u306e\u5897\u5927\u306b\u3088\u308b\u767a\u71b1<\/td><td>\u71b1\u7684\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3001\u5909\u8272<\/td><\/tr><tr><td>\u30a2\u30fc\u30af\u30d5\u30a9\u30eb\u30c8<\/td><td>\u30b3\u30cd\u30af\u30bf \/ \u640d\u50b7\u3057\u305f\u30b1\u30fc\u30d6\u30eb<\/td><td>\u7a7a\u9699\u3092\u4ecb\u3057\u305f\u653e\u96fb<\/td><td>\u7126\u3052\u81ed\u3001\u9593\u6b20\u7684\u306a\u6545\u969c<\/td><\/tr><tr><td>\u7d76\u7e01\u4f53\u306e\u7d4c\u5e74\u52a3\u5316<\/td><td>\u30b1\u30fc\u30d6\u30eb\u7d76\u7e01\u5c64<\/td><td>\u7d4c\u5e74\u306b\u3088\u308b\u71b1\u304a\u3088\u3073\u7d2b\u5916\u7dda\u52a3\u5316<\/td><td>\u3072\u3073\u5272\u308c\u3001\u5909\u8272<\/td><\/tr><tr><td>SPD\u306e\u52a3\u5316<\/td><td>\u30b5\u30fc\u30b8\u4fdd\u8b77\u30e2\u30b8\u30e5\u30fc\u30eb<\/td><td>\u30b5\u30fc\u30b8\u306e\u7e70\u308a\u8fd4\u3057\u5370\u52a0\u306b\u3088\u308b\u6027\u80fd\u4f4e\u4e0b<\/td><td>\u30b9\u30c6\u30fc\u30bf\u30b9\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u306e\u5909\u5316<\/td><\/tr><tr><td>\u5727\u7740\u4e0d\u826f<\/td><td>\u30b3\u30cd\u30af\u30bf\u63a5\u7d9a\u90e8<\/td><td>\u63a5\u7d9a\u70b9\u306b\u304a\u3051\u308b\u9ad8\u62b5\u6297<\/td><td>\u5c40\u6240\u7684\u306a\u767a\u71b1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u591a\u304f\u306e\u706b\u707d\u30ea\u30b9\u30af\u306b\u306f\u521d\u671f\u5146\u5019\u304c\u73fe\u308c\u308b\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5834\u3067\u306e\u7d4c\u9a13\u304b\u3089\u3001\u96fb\u6c17\u706b\u707d\u306f\u524d\u5146\u306a\u3057\u306b\u767a\u751f\u3059\u308b\u3053\u3068\u306f\u7a00\u3067\u3042\u308b\u3053\u3068\u304c\u4e00\u8cab\u3057\u3066\u793a\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u521d\u671f\u5146\u5019\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6bb5\u968e\u7684\u306a\u6e29\u5ea6\u4e0a\u6607<\/li>\n\n\n\n<li>\u7d76\u7e01\u4f53\u306e\u5909\u8272<\/li>\n\n\n\n<li>\u904e\u71b1\u3057\u305f\u6750\u6599\u304b\u3089\u306e\u7570\u81ed<\/li>\n\n\n\n<li>\u8d64\u5916\u7dda\u691c\u67fb\u306b\u3088\u308a\u691c\u51fa\u3055\u308c\u305f\u5c40\u6240\u7684\u306a\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5146\u5019\u3092\u65e9\u671f\u306b\u8a8d\u8b58\u3059\u308b\u3053\u3068\u306f\u3001\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306b\u304a\u3051\u308b\u706b\u707d\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3055\u305b\u308b\u3002.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u4e88\u9632\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u306a\u5834\u5408\u304c\u3042\u308b\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u4ee5\u4e0b\u3092\u542b\u3080\u591a\u91cd\u306e\u4fdd\u8b77\u5c64\u3092\u5099\u3048\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d2\u30e5\u30fc\u30ba<\/li>\n\n\n\n<li>\u914d\u7dda\u7528\u906e\u65ad\u5668\uff08MCB\/MCCB\uff09<\/li>\n\n\n\n<li>SPD<\/li>\n\n\n\n<li>\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u30fc<\/li>\n\n\n\n<li>\u76e3\u8996\u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u3044\u304b\u306a\u308b\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u3082\u3059\u3079\u3066\u306e\u6545\u969c\u30e2\u30fc\u30c9\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u306f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a5\u7d9a\u306e\u7de9\u307f<\/li>\n\n\n\n<li>\u6bb5\u968e\u7684\u306a\u7d76\u7e01\u52a3\u5316<\/li>\n\n\n\n<li>\u7d4c\u5e74\u306b\u3088\u308b\u6a5f\u68b0\u7684\u6469\u8017<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u8b77\u88c5\u7f6e\u304c\u76f4\u3061\u306b\u4f5c\u52d5\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u8005\u306f\u5f93\u6765\u306e\u96fb\u6c17\u7684\u4fdd\u8b77\u3092\u8d85\u3048\u305f\u8ffd\u52a0\u306e\u5b89\u5168\u5c64\u3092\u307e\u3059\u307e\u3059\u691c\u8a0e\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u76e4\u306b\u304a\u3051\u308b\u5c40\u6240\u6d88\u706b\u306e\u5f79\u5272<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd1\u5e74\u3001\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u5185\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u5c40\u6240\u6d88\u706b\u30b7\u30b9\u30c6\u30e0\u304c\u3001\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u8ffd\u52a0\u306e\u5b89\u5168\u5bfe\u7b56\u3068\u3057\u3066\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u6765\u306e\u5efa\u7269\u30ec\u30d9\u30eb\u306e\u9632\u706b\u8a2d\u5099\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u767a\u706b\u304c\u767a\u751f\u3057\u305f\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u5185\u3067\u76f4\u63a5\u4f5c\u7528\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u9589\u3055\u308c\u305f\u96fb\u6c17\u30b9\u30da\u30fc\u30b9\u5185\u3067\u706b\u707d\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u8fc5\u901f\u306a\u4ecb\u5165\u306b\u3088\u308a\u640d\u50b7\u3068\u30b7\u30b9\u30c6\u30e0\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u30b7\u30b9\u30c6\u30e0\u306f\u96fb\u6c17\u7684\u4fdd\u8b77\u88c5\u7f6e\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u968e\u5c64\u5316\u3055\u308c\u305f\u5b89\u5168\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u4e00\u90e8\u3068\u3057\u3066\u305d\u308c\u3089\u3092\u88dc\u5b8c\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u30a8\u30ea\u30a2 \/ \u30ea\u30b9\u30af\u30be\u30fc\u30f3<\/th><th>\u63a8\u5968\u3055\u308c\u308b\u914d\u7f6e<\/th><th>\u914d\u7f6e\u7406\u7531<\/th><th>\u8a2d\u7f6e\u4e0a\u306e\u7559\u610f\u70b9<\/th><\/tr><\/thead><tbody><tr><td>\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u5185\u90e8\u4e0a\u90e8\u7a7a\u9593<\/td><td>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u5185\u90e8\u306e\u5929\u4e95\u90e8\/\u9802\u90e8<\/td><td>\u706b\u707d\u521d\u671f\u6bb5\u968e\u306b\u304a\u3044\u3066\u3001\u71b1\u6c17\u3068\u7159\u306f\u81ea\u7136\u306b\u4e0a\u90e8\u3078\u4e0a\u6607\u3059\u308b<\/td><td>\u30a8\u30a2\u30be\u30fc\u30eb\u306e\u62e1\u6563\u7d4c\u8def\u3092\u906e\u3089\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068<\/td><\/tr><tr><td>\u30b1\u30fc\u30d6\u30eb\u63a5\u7d9a\u30be\u30fc\u30f3<\/td><td>\u30b1\u30fc\u30d6\u30eb\u5f15\u304d\u8fbc\u307f\u53e3\u306b\u9762\u3057\u305f\u5074\u9762<\/td><td>\u904e\u71b1\u3084\u30a2\u30fc\u30af\u6545\u969c\u306e\u5927\u90e8\u5206\u306f\u7aef\u5b50\u90e8\u3067\u767a\u751f\u3059\u308b<\/td><td>\u30b1\u30fc\u30d6\u30eb\u306b\u3088\u308b\u76f4\u63a5\u7684\u306a\u906e\u853d\u3092\u907f\u3051\u308b\u3053\u3068<\/td><\/tr><tr><td>\u30d0\u30b9\u30d0\u30fc\uff0f\u914d\u96fb\u30a8\u30ea\u30a2<\/td><td>\u4e2d\u592e\u4e0a\u90e8\u304b\u3089\u4e2d\u592e\u90e8\u306b\u304b\u3051\u3066\u306e\u30bb\u30af\u30b7\u30e7\u30f3<\/td><td>\u9ad8\u96fb\u6d41\u304c\u96c6\u4e2d\u3057\u3001\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u30a8\u30ea\u30a2<\/td><td>\u5c0e\u96fb\u90e8\u304b\u3089\u5b89\u5168\u306a\u8ddd\u96e2\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068<\/td><\/tr><tr><td>\u30d2\u30e5\u30fc\u30ba\u304a\u3088\u3073\u30d6\u30ec\u30fc\u30ab\u30fc\u53ce\u7d0d\u90e8<\/td><td>\u96a3\u63a5\u3059\u308b\u4e0a\u90e8\u5074\u58c1<\/td><td>\u30d2\u30e5\u30fc\u30ba\u30db\u30eb\u30c0\u30fc\u306f\u62b5\u6297\u767a\u71b1\u3092\u751f\u3058\u3084\u3059\u3044<\/td><td>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u7528\u306e\u30a2\u30af\u30bb\u30b9\u7d4c\u8def\u3092\u585e\u304c\u306a\u3044\u3053\u3068<\/td><\/tr><tr><td>\u7b50\u4f53\u5185\u306e\u7a7a\u6c17\u5faa\u74b0\u30be\u30fc\u30f3<\/td><td>\u4e0a\u90e8\u5f8c\u65b9\u306e\u9685\uff08\u30b9\u30da\u30fc\u30b9\u304c\u3042\u308b\u5834\u5408\uff09<\/td><td>\u7b50\u4f53\u5168\u4f53\u3078\u306e\u8fc5\u901f\u306a\u30ac\u30b9\u62e1\u6563\u3092\u4fc3\u9032\u3059\u308b<\/td><td>\u6f0f\u308c\u306e\u539f\u56e0\u3068\u306a\u308b\u63db\u6c17\u53e3\u306e\u8fd1\u304f\u306b\u306f\u8a2d\u7f6e\u3057\u306a\u3044\u3053\u3068<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u591a\u5c64\u7684\u306a\u9632\u706b\u6226\u7565\u306e\u69cb\u7bc9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u52b9\u679c\u7684\u306a\u592a\u967d\u5149\u767a\u96fb\u306e\u706b\u707d\u4fdd\u8b77\u6226\u7565\u306b\u306f\u3001\u901a\u5e38\u3001\u8907\u6570\u306e\u968e\u5c64\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u6bb5\u968e<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u56de\u8def\u8a2d\u8a08<\/li>\n\n\n\n<li>\u6b63\u3057\u3044\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u9078\u5b9a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u8a2d\u7f6e\u6bb5\u968e<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8cc7\u683c\u306e\u3042\u308b\u65bd\u5de5\u6280\u8853<\/li>\n\n\n\n<li>\u6b63\u3057\u3044\u30c8\u30eb\u30af\u7ba1\u7406\u304a\u3088\u3073\u5727\u7740\u4f5c\u696d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \u96fb\u6c17\u4fdd\u8b77\u88c5\u7f6e<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>gPV\u30d2\u30e5\u30fc\u30ba<\/li>\n\n\n\n<li>\u914d\u7dda\u7528\u906e\u65ad\u5668\uff08MCB\/MCCB\uff09<\/li>\n\n\n\n<li>SPD<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. \u4e88\u9632\u4fdd\u5168<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d64\u5916\u7dda\u70b9\u691c<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306a\u5897\u3057\u7de0\u3081\u70b9\u691c<\/li>\n\n\n\n<li>SPD\u306e\u72b6\u614b\u76e3\u8996<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. \u5c40\u6240\u6d88\u706b\u8a2d\u5099<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u30ec\u30d9\u30eb\u306e\u706b\u707d\u9632\u8b77\u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u5c64\u304c\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30ea\u30b9\u30af\u4f4e\u6e1b\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u6765\u306e\u96fb\u6c17\u4fdd\u8b77\u88c5\u7f6e\u306b\u52a0\u3048\u3001\u8fd1\u5e74\u306e\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u3067\u306f\u3001\u96fb\u6c17\u76e4\u5185\u90e8\u306b\u8ffd\u52a0\u306e\u4fdd\u8b77\u5c64\u3092\u8a2d\u3051\u308b\u691c\u8a0e\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u30ec\u30d9\u30eb\u306e\u706b\u707d\u30ea\u30b9\u30af\u3092\u60f3\u5b9a\u3057\u305f\u5c40\u6240\u6d88\u706b\u6280\u8853\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<br>\u8a73\u7d30\u306f\u3053\u3061\u3089 <strong><a href=\"https:\/\/cnkuangya.com\/ja\/product\/hot-aerosol-fire-extinguishing-device-30g-automatic\/\">KUANGYA\u914d\u96fb\u76e4\u7528\u6d88\u706b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"702\" height=\"280\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-fire-progression-fault-to-ignition.jpg\" alt=\"\u63a5\u7d9a\u4e0d\u826f\u304b\u3089\u7b50\u4f53\u706b\u707d\u306b\u81f3\u308b\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306e\u96fb\u6c17\u706b\u707d\u306e\u9032\u884c\u904e\u7a0b\" class=\"wp-image-3714\" style=\"width:750px;height:auto\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-fire-progression-fault-to-ignition.jpg 702w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-fire-progression-fault-to-ignition-300x120.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-fire-progression-fault-to-ignition-18x7.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/06\/solar-pv-electrical-fire-progression-fault-to-ignition-600x239.jpg 600w\" sizes=\"auto, (max-width: 702px) 100vw, 702px\" \/><figcaption class=\"wp-element-caption\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u96fb\u6c17\u7684\u6545\u969c\u306f\u3001\u8efd\u5fae\u306a\u63a5\u7d9a\u4e0d\u826f\u304b\u3089\u706b\u707d\u3078\u3068\u767a\u5c55\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u30dc\u30c3\u30af\u30b9\u306b\u304a\u3051\u308b\u706b\u707d\u30ea\u30b9\u30af\u306f\u3001\u5358\u4e00\u306e\u58ca\u6ec5\u7684\u306a\u6545\u969c\u304b\u3089\u767a\u751f\u3059\u308b\u3053\u3068\u306f\u7a00\u3067\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u96fb\u6c17\u7684\u3001\u6a5f\u68b0\u7684\u3001\u304a\u3088\u3073\u74b0\u5883\u7684\u8981\u56e0\u304c\u7d44\u307f\u5408\u308f\u3055\u308b\u3053\u3068\u3067\u5f90\u3005\u306b\u9032\u884c\u3057\u307e\u3059\u3002\u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u30dc\u30c3\u30af\u30b9\u306e\u706b\u707d\u30ea\u30b9\u30af\u306b\u5bfe\u51e6\u3059\u308b\u306b\u306f\u3001\u8a2d\u8a08\u3001\u8a2d\u7f6e\u3001\u4fdd\u5b88\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u591a\u5c64\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u7d9a\u306e\u7de9\u307f\u3001\u30a2\u30fc\u30af\u6545\u969c\u3001\u30d2\u30e5\u30fc\u30ba\u306e\u4e0d\u9069\u5207\u306a\u53d6\u308a\u4ed8\u3051\u3001SPD\uff08\u30b5\u30fc\u30b8\u9632\u8b77\u30c7\u30d0\u30a4\u30b9\uff09\u306e\u52a3\u5316\u3001\u304a\u3088\u3073\u74b0\u5883\u30b9\u30c8\u30ec\u30b9\u306f\u3001\u3059\u3079\u3066\u9577\u671f\u7684\u306a\u30ea\u30b9\u30af\u84c4\u7a4d\u306e\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u52b9\u679c\u7684\u306a\u706b\u707d\u4e88\u9632\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u5358\u4e00\u306e\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306b\u983c\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u5065\u5168\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u8a2d\u8a08\u3001\u9ad8\u54c1\u8cea\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u9069\u5207\u306a\u8a2d\u7f6e\u6163\u884c\u3001\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3001\u305d\u3057\u3066\u591a\u5c64\u7684\u306a\u4fdd\u8b77\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u304c\u4e16\u754c\u7684\u306b\u62e1\u5927\u3059\u308b\u4e2d\u3001\u914d\u96fb\u6a5f\u5668\u5185\u306e\u96fb\u6c17\u706b\u707d\u5b89\u5168\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u5074\u9762\u3067\u3059\u3002\u5b8c\u5168\u306a\u592a\u967d\u5149\u767a\u96fb\u706b\u707d\u5b89\u5168\u6226\u7565\u306b\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u3001\u96fb\u6c17\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u3001\u304a\u3088\u3073\u63d0\u4f9b\u3055\u308c\u308b\u7b50\u4f53\u30ec\u30d9\u30eb\u306e\u5b89\u5168\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u9593\u306e\u9023\u643a\u304c\u5fc5\u8981\u3067\u3059\u3002 <strong><a href=\"https:\/\/cnkuangya.com\/ja\/\">\u30af\u30a2\u30f3\u30cb\u30e3<\/a><\/strong><\/h5>\n\n\n\n<h3 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1: \u592a\u967d\u5149\u767a\u96fb\u7528\u914d\u96fb\u30dc\u30c3\u30af\u30b9\u306e\u6f5c\u5728\u7684\u306a\u706b\u707d\u30ea\u30b9\u30af\u3092\u3001\u767a\u751f\u524d\u306b\u7279\u5b9a\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u3048\u3066\u304f\u308c\uff1a<\/strong> Look for &#8220;thermal signatures&#8221; such as plastic discoloration, a faint burning smell, or audible arcing (buzzing). Regular thermal imaging (infrared) scans are the most effective way to detect high-resistance connections\u2014a major root cause of DC fires\u2014long before they reach ignition temperatures.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2: \u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001SPD\u3068RCBO\u306e\u4e21\u65b9\u304c\u5fc5\u305a\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u3048\u3066\u304f\u308c\uff1a<\/strong> \u306f\u3044\u3002\u3053\u308c\u3089\u306f\u4e92\u3044\u306b\u4ee3\u66ff\u3067\u304d\u306a\u3044\u3001\u7570\u306a\u308b2\u3064\u306e\u6a5f\u80fd\u3092\u679c\u305f\u3057\u307e\u3059\u3002 <strong>SPD<\/strong> (\u30b5\u30fc\u30b8\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9) \u306f\u96fb\u5b50\u6a5f\u5668\u306e\u907f\u96f7\u91dd\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u9ad8\u96fb\u5727\u306e\u904e\u6e21\u73fe\u8c61\u3092\u5438\u53ce\u3057\u307e\u3059\u3002 <strong>\u30a2\u30fc\u30eb\u30b7\u30fc\u30dc<\/strong> (Residual Current Breaker with Overcurrent) protects the entire system against ground faults and short circuits. Relying on only one creates a &#8220;protection gap&#8221; that increases fire risk.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: \u79c1\u306ePV\u914d\u96fb\u76e4\u306f\u3069\u306e\u56fd\u969b\u898f\u683c\u306b\u6e96\u62e0\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u3048\u3066\u304f\u308c\uff1a<\/strong> \u4e16\u754c\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u914d\u96fb\u76e4\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u4ee5\u4e0b\u306b\u6e96\u62e0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <strong>IEC 61439-1\/-2<\/strong> (\u4f4e\u5727\u958b\u9589\u88c5\u7f6e\u304a\u3088\u3073\u5236\u5fa1\u88c5\u7f6e\u30a2\u30bb\u30f3\u30d6\u30ea) \u304a\u3088\u3073 <strong>IEC 60364-7-712<\/strong> \uff08\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u8981\u4ef6\uff09\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u3067\u3001\u8cb4\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u4e16\u754c\u4e2d\u306e\u4fdd\u967a\u4f1a\u793e\u304a\u3088\u3073\u9001\u96fb\u4e8b\u696d\u8005\u304b\u3089\u8a8d\u5b9a\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4\uff1a\u5546\u696d\u7528\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u3069\u306e\u7a0b\u5ea6\u306e\u983b\u5ea6\u3067\u5c02\u9580\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b54\u3048\u3066\u304f\u308c\uff1a<\/strong> \u5c02\u9580\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u3001\u5c11\u306a\u304f\u3068\u3082 <strong>6\u304b\u6708\u304b\u308912\u304b\u6708\u3054\u3068\u306b\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/strong>. \u3002\u5927\u898f\u6a21\u306a\u5546\u696d\u7528\u30a2\u30ec\u30a4\u306e\u5834\u5408\u3001\u96fb\u6d41\u5bc6\u5ea6\u304c\u6700\u3082\u9ad8\u3044\u30b3\u30f3\u30d0\u30a4\u30ca\u30dc\u30c3\u30af\u30b9\u304a\u3088\u3073\u914d\u96fb\u76e4\u5185\u306e\u96fb\u6c17\u63a5\u7d9a\u90e8\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u305f\u3001\u56db\u534a\u671f\u3054\u3068\u306e\u70b9\u691c\u3092\u63a8\u5968\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Solar PV Distribution Box Fire Risks are a critical concern in modern photovoltaic systems. Although most PV installations are equipped with multiple electrical protection devices such as gPV fuses, circuit breakers, isolators and surge protective devices (SPDs), fire incidents can still occur inside distribution-level equipment under certain operating conditions. According to IEA PVPS research reports, a significant proportion of photovoltaic system failures are related to electrical and installation-level issues rather than major equipment breakdowns. Field experience from PV system maintenance shows that these incidents are rarely caused by complete system failure. Instead, they are often linked to localized electrical issues within distribution boxes, such as connection degradation, insulation stress, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":3710,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-3700","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/3700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/comments?post=3700"}],"version-history":[{"count":3,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/3700\/revisions"}],"predecessor-version":[{"id":3718,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/posts\/3700\/revisions\/3718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media\/3710"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=3700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/categories?post=3700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/tags?post=3700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}