{"id":1061,"date":"2025-09-04T07:00:26","date_gmt":"2025-09-04T07:00:26","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1061"},"modified":"2025-09-10T05:49:59","modified_gmt":"2025-09-10T05:49:59","slug":"1000v-dc-fuses-kypv-h3","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ja\/product\/1000v-dc-fuses-kypv-h3\/","title":{"rendered":"\u76f4\u6d411000V\u30d2\u30e5\u30fc\u30ba\uff5cKYPV-H3 gPV\u30d2\u30e5\u30fc\u30ba\u30ea\u30f3\u30af\uff08\u89d2\u5f62\u30dc\u30c7\u30a3, 315-500A\uff09"},"content":{"rendered":"<section id=\"overview\">\n<h2>\u6982\u8981<\/h2>\n<p>\u306b\u3064\u3044\u3066 <strong>KYPV-H3<\/strong> \u306f\u6b63\u65b9\u4f53 <strong>1000v dc fuse<\/strong> designed for high-current<br \/>\nPV combiner box mains, ESS DC busbars, and inverter input circuits. With a current range of<br \/>\n<strong>315-500A<\/strong>, this gPV fuse link offers safe interruption of DC overloads and short circuits.<br \/>\nConstructed with a ceramic body, silver fuse element, and quartz-sand filling, it achieves a<br \/>\n\u7834\u65ad\u80fd\u529b <strong>50 kA<\/strong>. Use with the<br \/>\n<a href=\"\/ja\/1000v-dc-fuse-holder-kypv-h0b-h3b\/\">KYPV-H3B fuse holder<\/a> for secure installation.<\/p>\n<\/section>\n<section id=\"features\">\n<h2>\u4e3b\u306a\u7279\u5fb4<\/h2>\n<ul>\n<li>\u6b63\u65b9\u5f62\u30dc\u30c7\u30a3 <strong>gPV\u30d2\u30e5\u30fc\u30ba\u30ea\u30f3\u30af<\/strong>\u30d5\u30ec\u30fc\u30e0\u30b5\u30a4\u30baH3\u3002<\/li>\n<li>Focus on long-tail: <strong>\u76f4\u6d411000V\u30d2\u30e5\u30fc\u30ba<\/strong> (range 315\u2013500A).<\/li>\n<li>\u5b9a\u683c\u96fb\u5727\uff1a <strong>DC1000V<\/strong>, breaking capacity: <strong>50 kA<\/strong>.<\/li>\n<li>High-reliability design: ceramic body, silver element, quartz-sand arc quenching.<\/li>\n<li>Standards compliance:<br \/>\n<a href=\"https:\/\/webstore.iec.ch\/publication\/24554\" target=\"_blank\" rel=\"noopener\">IEC 60269-6<\/a>,<br \/>\n<a href=\"https:\/\/ulstandards.ul.com\/\" target=\"_blank\" rel=\"noopener\">UL 248-19<\/a>.<\/li>\n<li>\u4e92\u63db\u6027\u306e\u3042\u308b\u30db\u30eb\u30c0\u30fc\uff1a <a href=\"\/ja\/1000v-dc-fuse-holder-kypv-h0b-h3b\/\">KYPV-H3B<\/a>.<\/li>\n<\/ul>\n<\/section>\n<section id=\"specs\">\n<h2>\u4ed5\u69d8<\/h2>\n<table class=\"spec-table\">\n<tbody>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<td>gPV fuse link, square-body H3<\/td>\n<\/tr>\n<tr>\n<th>\u5b9a\u683c\u96fb\u5727<\/th>\n<td>DC1000V<\/td>\n<\/tr>\n<tr>\n<th>\u73fe\u5728\u306e\u7bc4\u56f2<\/th>\n<td>315-500 A<\/td>\n<\/tr>\n<tr>\n<th>\u7834\u65ad\u80fd\u529b<\/th>\n<td>50 kA (DC)<\/td>\n<\/tr>\n<tr>\n<th>\u5efa\u8a2d<\/th>\n<td>Ceramic body, silver fuse element, quartz-sand filling<\/td>\n<\/tr>\n<tr>\n<th>\u898f\u683c<\/th>\n<td>IEC 60269-6; UL 248-19; GB\/T 13539-6<\/td>\n<\/tr>\n<tr>\n<th>\u9069\u5408\u30db\u30eb\u30c0\u30fc<\/th>\n<td><a href=\"\/ja\/1000v-dc-fuse-holder-kypv-h0b-h3b\/\">KYPV-H3B<\/a><\/td>\n<\/tr>\n<tr>\n<th>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<td>High-current PV combiner boxes, ESS busbars, inverter DC inputs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"dimensions\">\n<h2>\u5bf8\u6cd5<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1056\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/H3B-D-300x141.png\" alt=\"1000v dc fuses dimension\" width=\"621\" height=\"292\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/H3B-D-300x141.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/H3B-D-768x360.png 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/H3B-D-600x281.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/H3B-D.png 896w\" sizes=\"auto, (max-width: 621px) 100vw, 621px\" \/><\/p>\n<figure data-file=\"kypv-h3-dim\" data-alt=\"KYPV-H3 dimension drawing\"><\/figure>\n<figure data-file=\"kypv-h3-time-current\" data-alt=\"KYPV-H3 time-current characteristic\"><\/figure>\n<\/section>\n<section id=\"applications\">\n<h2>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n<ul>\n<li>Main fuse in utility-scale PV combiner boxes (1000 V DC).<\/li>\n<li>Energy storage system DC bus coupling.<\/li>\n<li>Inverter and DC\/DC converter input protection.<\/li>\n<li>Industrial DC distribution up to 1000 V DC, 500 A.<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h2>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n<div class=\"qa\">\n<h3>Q1. What is the current range of KYPV-H3?<\/h3>\n<p>It covers 315\u2013500 A at 1000 V DC.<\/p>\n<h3>Q2. What holder is compatible with KYPV-H3?<\/h3>\n<p>\u306b\u3064\u3044\u3066 <a href=\"\/ja\/1000v-dc-fuse-holder-kypv-h0b-h3b\/\">KYPV-H3B fuse holder<\/a> (square-body base) is recommended.<\/p>\n<h3>Q3. What standards does KYPV-H3 comply with?<\/h3>\n<p>IEC 60269-6 and UL 248-19, suitable for PV and ESS DC circuits.<\/p>\n<h3>Q4. What is the DC breaking capacity?<\/h3>\n<p>It is rated at 50 kA for DC faults.<\/p>\n<\/div>\n<\/section>\n<section id=\"cta\">\n<h2>\u898b\u7a4d\u4f9d\u983c<\/h2>\n<p>Need high-current <strong>\u76f4\u6d411000V\u30d2\u30e5\u30fc\u30ba<\/strong> (KYPV-H3, 315\u2013500A) for your PV or ESS system?<br \/>\n<a href=\"\/ja\/contact-us\/\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30b5\u30dd\u30fc\u30c8\u3068\u4fa1\u683c\u306b\u3064\u3044\u3066<\/p>\n<\/section>\n<section id=\"related-links\">\n<h2>\u95a2\u9023PV\u4fdd\u8b77\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/h2>\n<p>\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3002 <a href=\"\/ja\/1000v-dc-fuse-holder-kypv-h0b-h3b\/\">1000V DC fuse holders<\/a>,<br \/>\n<a href=\"\/ja\/%e7%9b%b4%e6%b5%81%e5%9b%9e%e8%bb%a2%e6%95%b0\/\">\u76f4\u6d41\u30b5\u30fc\u30b8\u4fdd\u8b77\u88c5\u7f6e<\/a>\u305d\u3057\u3066<br \/>\n<a href=\"\/ja\/dc-switch-disconnector\/\">DC\u30b9\u30a4\u30c3\u30c1\u30fb\u30c7\u30a3\u30b9\u30b3\u30cd\u30af\u30bf\u30fc<\/a> \u5185\u90e8<br \/>\n<a href=\"\/ja\/pv-combiner-box\/\">PV\u30b3\u30f3\u30d0\u30a4\u30ca\u30fc\u30dc\u30c3\u30af\u30b9<\/a>. For compliance see<br \/>\n<a href=\"https:\/\/webstore.iec.ch\/publication\/24554\" target=\"_blank\" rel=\"noopener\">IEC 60269-6<\/a><br \/>\n\u305d\u3057\u3066 <a href=\"https:\/\/ulstandards.ul.com\/\" target=\"_blank\" rel=\"noopener\">UL 248-19<\/a>.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"405\" data-end=\"484\">\n<p data-start=\"407\" data-end=\"484\">\u6b63\u65b9\u5f62\u30dc\u30c7\u30a3 <strong data-start=\"419\" data-end=\"437\">\u76f4\u6d411000V\u30d2\u30e5\u30fc\u30ba<\/strong> (gPV), H3 frame, <strong data-start=\"455\" data-end=\"467\">315-500A<\/strong> \u73fe\u5728\u306e\u30ec\u30f3\u30b8<\/p>\n<\/li>\n<li data-start=\"485\" data-end=\"587\">\n<p data-start=\"487\" data-end=\"587\">\u9ad8\u3044\u7834\u58ca\u80fd\u529b <strong data-start=\"510\" data-end=\"522\">50 kA DC<\/strong>\u30bb\u30e9\u30df\u30c3\u30af\u30dc\u30c7\u30a3\u3001\u9280\u30d2\u30e5\u30fc\u30ba\u30a8\u30ec\u30e1\u30f3\u30c8\u3001\u77f3\u82f1-\u7802\u30a2\u30fc\u30af\u713c\u304d\u5165\u308c\u3002<\/p>\n<\/li>\n<li data-start=\"588\" data-end=\"665\">\n<p data-start=\"590\" data-end=\"665\">\u6e96\u62e0 <strong data-start=\"604\" data-end=\"631\">IEC 60269-6 \/ UL 248-19<\/strong>\u30d5\u30a3\u30c3\u30c8\u3059\u308b <strong data-start=\"638\" data-end=\"662\">KYPV-H3B fuse holder<\/strong>.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1358,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[27],"product_tag":[],"class_list":{"0":"post-1061","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dc-fuse-pv-fuse","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product\/1061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/comments?post=1061"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media\/1358"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=1061"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1061"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1061"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}