{"id":688,"date":"2025-08-28T08:58:16","date_gmt":"2025-08-28T08:58:16","guid":{"rendered":"https:\/\/cnkuangya.com\/?page_id=688"},"modified":"2025-10-24T10:33:44","modified_gmt":"2025-10-24T10:33:44","slug":"dc-fuse","status":"publish","type":"page","link":"https:\/\/cnkuangya.com\/ar\/dc-fuse\/","title":{"rendered":"\u0641\u062a\u064a\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631"},"content":{"rendered":"\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-a6137f4 stk-block-background stk--has-background-overlay\" data-block-id=\"a6137f4\"><style>.stk-a6137f4 {background-image:url(https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/banner1.webp) !important;min-height:var(--stk--preset--block-height--xx-large, 32rem) !important;margin-bottom:0px !important;}.stk-a6137f4:before{background-color:#000000 !important;opacity:0.4 !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a6137f4-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9ae78c1\" data-v=\"4\" data-block-id=\"9ae78c1\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9ae78c1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9ae78c1-inner-blocks\">\n<h1 class=\"wp-block-heading has-text-align-center\"><span style=\"color: var(--theme-palette-color-1, #c21d03);\" class=\"stk-highlight\">DC Fuse<\/span> <span style=\"color: var(--theme-palette-color-8, #ffffff);\" class=\"stk-highlight\">(PV gPV Fuse for Solar &amp; ESS)<\/span><\/h1>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center has-palette-color-8-color has-text-color has-link-color wp-elements-1aa1680d25be20eafa2c889e8aedb079\">High-voltage DC fuses designed for photovoltaic arrays, energy storage systems, and EV charging infrastructure. Available in 1000V and<br> 1500V ratings, Kuangya gPV fuses deliver safe, fast-acting protection against overcurrent and short-circuit faults.<\/h5>\n\n\n\n<p class=\"has-text-align-center has-palette-color-8-color has-text-color has-link-color wp-elements-e42813d9cbfd1a8b4e91ea14a3f373d2\">High-voltage <strong>gPV DC fuses<\/strong> for PV, ESS, and EV systems.<br><strong>1000V &amp; 1500V ratings<\/strong> with compact sizes (10\u00d738 to 14\u00d785).<br>Certified to <strong>IEC 60269-6 \/ UL 248-19<\/strong>, delivering safe and reliable protection.<\/p>\n\n\n\n<p class=\"has-text-align-center has-palette-color-8-color has-text-color has-link-color wp-elements-f49f2ba1e6568f5b25c31536b0265b5e\"><\/p>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a23c163\" data-block-id=\"a23c163\"><style>.stk-a23c163 {align-items:center !important;display:flex !important;}<\/style><div class=\"stk-row stk-inner-blocks has-text-align-center stk-block-content stk-content-align stk-a23c163-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-649dd0f\" data-v=\"4\" data-block-id=\"649dd0f\"><style>.stk-649dd0f {align-self:center !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-649dd0f-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-649dd0f-inner-blocks\">\n<div class=\"wp-block-stackable-button-group stk-block-button-group stk-block stk-c24c11b\" data-block-id=\"c24c11b\"><style>.stk-c24c11b .stk-button-group{align-items:center !important;}.stk-c24c11b {max-width:419px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;display:flex !important;}.stk-c24c11b .stk-inner-blocks{column-gap:50px !important;}<\/style><div class=\"stk-row stk-inner-blocks has-text-align-center stk-block-content stk-button-group\">\n<div class=\"wp-block-stackable-button stk-block-button popmake-757 stk-block stk-1540ea5 popmake-757\" data-block-id=\"1540ea5\"><style>.stk-1540ea5 , .stk-1540ea5 .stk-button{width:100% !important;}.stk-1540ea5 {flex:1 0 var(--stk-button-group-flex-wrap, 0) !important;}.stk-1540ea5 .stk-button{background:var(--theme-palette-color-1, #c21d03) !important;border-top-left-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-top-right-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--full, 9999px) !important;}.stk-1540ea5 .stk-button:before{border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:0px !important;border-left-width:0px !important;}.stk-1540ea5 .stk-button__inner-text{font-weight:700 !important;}<\/style><a class=\"stk-link stk-button stk--hover-effect-scale-more\" href=\"\"><span class=\"stk-button__inner-text\">Get Quote<\/span><\/a><\/div>\n\n\n\n<div class=\"wp-block-stackable-button stk-block-button stk-block stk-376ec74\" data-block-id=\"376ec74\"><style>.stk-376ec74 {min-height:var(--stk--preset--block-height--none, 0px) !important;flex:1 0 var(--stk-button-group-flex-wrap, 0) !important;}.stk-376ec74 , .stk-376ec74 .stk-button{width:100% !important;}.stk-376ec74 .stk-button{background:#00000000 !important;border-top-left-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-top-right-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--full, 9999px) !important;}.stk-376ec74 .stk-button:before{border-style:solid !important;border-color:var(--theme-palette-color-1, #c21d03) !important;}.stk-376ec74 .stk-button__inner-text{font-size:var(--stk--preset--font-size--small, 13px) !important;color:var(--theme-palette-color-8, #ffffff) !important;font-weight:700 !important;}@media screen and (max-width:999px){.stk-376ec74 .stk-button__inner-text{font-size:var(--stk--preset--font-size--small, 13px) !important;}}<\/style><a class=\"stk-link stk-button stk--hover-effect-scale-more\" href=\"#s-compare\"><span class=\"has-text-color stk-button__inner-text\">See Models<\/span><\/a><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Quick Selection Grid<\/h2>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-e78fc6b\" id=\"sec-selector\" data-block-id=\"e78fc6b\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-e78fc6b-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-60af238\" data-v=\"4\" data-block-id=\"60af238\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-60af238-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-60af238-inner-blocks\">\n<!-- Group: Din-Rail PV Fuse With Fuse Link (1000V \/ 1500V) -->\n<section class=\"ky-sec ky-container\">\n  <h3 style=\"margin:12px 0 18px;\">Cylindrical gPV Din-Rail PV Fuse With Fuse Link (1000V \/ 1500V)<\/h3>\n\n  <!-- FILTERS -->\n  <div class=\"ky-filters\">\n    <div class=\"ky-filter-group\" data-group=\"cat\">\n      <span class=\"ky-filter-label\">Series<\/span>\n      <button class=\"ky-chip is-active\" data-filter=\"*\" data-group=\"cat\">All<\/button>\n      <button class=\"ky-chip\" data-filter=\"gpv\"  data-group=\"cat\">GPV Fuse<\/button>\n      <button class=\"ky-chip\" data-filter=\"base\" data-group=\"cat\">Fuse Holder<\/button>\n    <\/div>\n    <div class=\"ky-filter-group\" data-group=\"volt\">\n      <span class=\"ky-filter-label\">Voltage<\/span>\n      <button class=\"ky-chip is-active\" data-filter=\"*\" data-group=\"volt\">All<\/button>\n      <button class=\"ky-chip\" data-filter=\"1000v\" data-group=\"volt\">1000V<\/button>\n      <button class=\"ky-chip\" data-filter=\"1500v\" data-group=\"volt\">1500V<\/button>\n    <\/div>\n    <div class=\"ky-filter-group\" data-group=\"size\">\n      <span class=\"ky-filter-label\">Size<\/span>\n      <button class=\"ky-chip is-active\" data-filter=\"*\" data-group=\"size\">All<\/button>\n      <button class=\"ky-chip\" data-filter=\"10x38\" data-group=\"size\">10\u00d738<\/button>\n      <button class=\"ky-chip\" data-filter=\"14x51\" data-group=\"size\">14\u00d751<\/button>\n      <button class=\"ky-chip\" data-filter=\"10x85\" data-group=\"size\">10\u00d785<\/button>\n      <button class=\"ky-chip\" data-filter=\"14x85\" data-group=\"size\">14\u00d785<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- GRID (7 items) -->\n  <div class=\"ky-grid\">\n    <!-- gpv 10\u00d785 1500V -->\n    <a class=\"ky-card\" href=\"\/product\/gpv-fuse-10x85-1500v\/\" data-cat=\"gpv\" data-volt=\"1500v\" data-size=\"10x85\">\n      <div class=\"ky-card-media\" aria-label=\"gpv 10\u00d785 1500V\" style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/1085.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">gpv fuse 10\u00d785 1500V | PV Fuse Link 2\u201332A<\/div>\n        <div class=\"ky-line2\">1500V \u2022 2\u201332A<\/div>\n        <div class=\"ky-line3\">Utility-scale PV \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <!-- gpv 14\u00d785 1500V -->\n    <a class=\"ky-card\" href=\"\/product\/gpv-fuse-14x85-1500v\/\" data-cat=\"gpv\" data-volt=\"1500v\" data-size=\"14x85\">\n      <div class=\"ky-card-media\" aria-label=\"gpv 14\u00d785 1500V\" style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/1485.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">gpv fuse 14\u00d785 1500V | PV Fuse Link 30\u201350A<\/div>\n        <div class=\"ky-line2\">1500V \u2022 30\u201350A<\/div>\n        <div class=\"ky-line3\">ESS \/ Central Inverter \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <!-- Holder KYPV-63D (for 10\u00d785 & 14\u00d785, 1500V) -->\n    <a class=\"ky-card\" href=\"\/product\/1500v-dc-fuse-kypv-63d\/\" data-cat=\"base\" data-volt=\"1500v\" data-size=\"10x85 14x85\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-63D 1500V\" style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-63D-blue-1.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">1500V DC Fuse | KYPV-63D Fuse Holder<\/div>\n        <div class=\"ky-line2\">For 10\u00d785 \/ 14\u00d785 \u2022 1500V<\/div>\n        <div class=\"ky-line3\">Fuse Holder \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <!-- gpv 14\u00d751 1000V -->\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/gpv-fuse-14x51-1000v\/\" data-cat=\"gpv\" data-volt=\"1000v\" data-size=\"14x51\">\n      <div class=\"ky-card-media\" aria-label=\"gpv 14\u00d751 1000V\" style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/1451.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">gpv fuse 14\u00d751 1000V | PV Fuse Link 2\u201363A<\/div>\n        <div class=\"ky-line2\">1000V \u2022 2\u201363A<\/div>\n        <div class=\"ky-line3\">Commercial Rooftop \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <!-- Holder KYDPV-63 (14\u00d751, 1000V) -->\n    <a class=\"ky-card\" href=\"\/product\/gpv-fuse-14x51-1000v\/\" data-cat=\"base\" data-volt=\"1000v\" data-size=\"14x51\">\n      <div class=\"ky-card-media\" aria-label=\"KYDPV-63 1000V\" style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYDPV-63-1.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">14\u00d751 PV Fuse | KYDPV-63 Holder<\/div>\n        <div class=\"ky-line2\">For 14\u00d751 \u2022 1000V<\/div>\n        <div class=\"ky-line3\">Fuse Holder \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <!-- gpv 10\u00d738 1000V -->\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/10x38-pv-fuse-1000v-gpv\/\" data-cat=\"gpv\" data-volt=\"1000v\" data-size=\"10x38\">\n      <div class=\"ky-card-media\" aria-label=\"gpv 10\u00d738 1000V\" style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/1038-2.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">10\u00d738 PV Fuse 1000V | GPV Fuse Link<\/div>\n        <div class=\"ky-line2\">1000V \u2022 2\u201332A<\/div>\n        <div class=\"ky-line3\">Residential PV \/ ESS \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <!-- Holder KYPV-32 (10\u00d738, 1000V) -->\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/dc-fuse-holder-1000v-10x38-kypv-32\/\" data-cat=\"base\" data-volt=\"1000v\" data-size=\"10x38\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-32 1000V\" style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYPV-32-1.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">KYPV-32 \u2014 DC Fuse Holder 1000V 10\u00d738<\/div>\n        <div class=\"ky-line2\">For 10\u00d738 \u2022 1000V<\/div>\n        <div class=\"ky-line3\">Fuse Holder \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n  <\/div>\n<\/section>\n\n<style>\n:root{--ky-brand:#B5220E;--ky-accent:#FD5732;--ky-text:#111827;--ky-muted:#4B5563;--ky-border:#E5E7EB;--ky-bg:#F9FAFB;--ky-white:#FFF}\n.ky-container{max-width:1280px;margin:0 auto;padding:24px 16px}\n.ky-filters{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-bottom:16px}\n.ky-filter-group{display:flex;flex-wrap:wrap;gap:8px;align-items:center}\n.ky-filter-label{font-weight:600;color:var(--ky-muted);margin-right:6px}\n.ky-chip{border:1px solid var(--ky-border);background:#fff;padding:6px 10px;border-radius:999px;cursor:pointer;font-size:13px;line-height:1;transition:.2s}\n.ky-chip:hover{border-color:var(--ky-brand)} .ky-chip.is-active{background:var(--ky-brand);color:#fff;border-color:var(--ky-brand)}\n.ky-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}\n@media(max-width:1200px){.ky-grid{grid-template-columns:repeat(4,1fr)}}\n@media(max-width:900px){.ky-grid{grid-template-columns:repeat(3,1fr)}}\n@media(max-width:640px){.ky-grid{grid-template-columns:repeat(2,1fr)}}\n.ky-card{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--ky-border);border-radius:16px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:.18s}\n.ky-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.08)}\n.ky-card-media{width:100%;padding-top:100%;background:var(--ky-bg) center\/cover no-repeat;border-bottom:1px solid var(--ky-border)}\n.ky-card-body{padding:10px 12px}\n.ky-line1{font-weight:700;color:var(--ky-text);font-size:14px;margin-bottom:4px}\n.ky-line2{color:var(--ky-brand);font-weight:600;font-size:12px;margin-bottom:2px}\n.ky-line3{color:var(--ky-muted);font-size:12px}\n.ky-link{color:var(--ky-accent);text-decoration:underline}\n<\/style>\n\n<script>\n(function(){\n  const state={cat:'*',volt:'*',size:'*'};\n  document.querySelectorAll('.ky-chip').forEach(btn=>{\n    btn.addEventListener('click',()=>{\n      const group=btn.getAttribute('data-group');\n      document.querySelectorAll(`.ky-chip[data-group=\"${group}\"]`).forEach(b=>b.classList.remove('is-active'));\n      btn.classList.add('is-active');\n      state[group]=btn.getAttribute('data-filter');\n      apply();\n    });\n  });\n  function apply(){\n    document.querySelectorAll('.ky-card').forEach(card=>{\n      const okCat =(state.cat==='*')  || (card.dataset.cat||'').split(' ').includes(state.cat);\n      const okVol =(state.volt==='*') || (card.dataset.volt||'').split(' ').includes(state.volt);\n      const okSz  =(state.size==='*') || (card.dataset.size||'').split(' ').includes(state.size);\n      card.style.display = (okCat && okVol && okSz) ? '' : 'none';\n    });\n  }\n  apply();\n})(('sec-selector'));\n<\/script>\n\n\n\n<!-- ===== KUANGYA Quick Selector \u2014 \u57fa\u7840\u6837\u5f0f\uff08\u5185\u8054\uff09 ===== -->\n<style>\n:root{--ky-brand:#B5220E;--ky-accent:#FD5732;--ky-text:#111827;--ky-muted:#4B5563;--ky-border:#E5E7EB;--ky-bg:#F9FAFB;--ky-white:#FFF}\n.ky-container{max-width:1280px;margin:0 auto;padding:24px 16px}\n.ky-filters{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin:10px 0 18px}\n.ky-filter-group{display:flex;flex-wrap:wrap;gap:8px;align-items:center}\n.ky-filter-label{font-weight:600;color:var(--ky-muted);margin-right:6px}\n.ky-chip{border:1px solid var(--ky-border);background:#fff;padding:6px 10px;border-radius:999px;cursor:pointer;font-size:13px;line-height:1;transition:.2s}\n.ky-chip:hover{border-color:var(--ky-brand)} .ky-chip.is-active{background:var(--ky-brand);color:#fff;border-color:var(--ky-brand)}\n.ky-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}\n@media(max-width:1200px){.ky-grid{grid-template-columns:repeat(4,1fr)}}\n@media(max-width:900px){.ky-grid{grid-template-columns:repeat(3,1fr)}}\n@media(max-width:640px){.ky-grid{grid-template-columns:repeat(2,1fr)}}\n.ky-card{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--ky-border);border-radius:16px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:.18s}\n.ky-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.08)}\n.ky-card-media{width:100%;padding-top:100%;background:var(--ky-bg) center\/cover no-repeat;border-bottom:1px solid var(--ky-border)}\n.ky-card-body{padding:10px 12px}\n.ky-line1{font-weight:700;color:var(--ky-text);font-size:14px;margin-bottom:4px;text-wrap:balance}\n.ky-line2{color:var(--ky-brand);font-weight:600;font-size:12px;margin-bottom:2px}\n.ky-line3{color:var(--ky-muted);font-size:12px}\n.ky-link{color:var(--ky-accent);text-decoration:underline}\n<\/style>\n\n<!-- ===== Unified Filter + Grid\uff08Type + Voltage\uff09 ===== -->\n<section id=\"fuse-highcurrent\" class=\"ky-sec ky-container\">\n  <h3>High Current Square-Body DC Fuse (1000V &#038; 1500V)<\/h3>\n\n  <!-- Filters -->\n  <div class=\"ky-filters\">\n    <div class=\"ky-filter-group\" data-group=\"type\">\n      <span class=\"ky-filter-label\">Type<\/span>\n      <button class=\"ky-chip is-active\" data-group=\"type\" data-filter=\"*\">All<\/button>\n      <button class=\"ky-chip\" data-group=\"type\" data-filter=\"fuse\">Fuse<\/button>\n      <button class=\"ky-chip\" data-group=\"type\" data-filter=\"holder\">Holder<\/button>\n    <\/div>\n    <div class=\"ky-filter-group\" data-group=\"volt\">\n      <span class=\"ky-filter-label\">Voltage<\/span>\n      <button class=\"ky-chip is-active\" data-group=\"volt\" data-filter=\"*\">All<\/button>\n      <button class=\"ky-chip\" data-group=\"volt\" data-filter=\"1000v\">1000V<\/button>\n      <button class=\"ky-chip\" data-group=\"volt\" data-filter=\"1500v\">1500V<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Grid\uff1a1000V\uff08H0\u2013H3 + Holder\uff09 + 1500V\uff08H1XL\u2013H3XL + Holder\uff09 -->\n  <div class=\"ky-grid\">\n    <!-- ===== 1000V ===== -->\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/1000v-dc-fuse-holder-kypv-h0b-h3b\/\"\n       data-type=\"holder\" data-volt=\"1000v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H0B\/H1B\/H2B\/H3B\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H00B.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">1000V DC Fuse Holder | KYPV-H0B\/H1B\/H2B\/H3B<\/div>\n        <div class=\"ky-line2\">Square-Body \u2022 1000V<\/div>\n        <div class=\"ky-line3\">Fuse Holder \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/1000v-pv-fuse-kypv-h0\/\"\n       data-type=\"fuse\" data-volt=\"1000v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H0\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H00.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">KYPV-H0 gPV Fuse (Square-Body, 50\u2013120A)<\/div>\n        <div class=\"ky-line2\">1000V \u2022 50\u2013120A<\/div>\n        <div class=\"ky-line3\">High Current \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/1000v-pv-fuse-200a-kypv-h1\/\"\n       data-type=\"fuse\" data-volt=\"1000v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H1\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H1.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">KYPV-H1 gPV Fuse (Square-Body, 120\u2013200A)<\/div>\n        <div class=\"ky-line2\">1000V \u2022 120\u2013200A<\/div>\n        <div class=\"ky-line3\">High Current \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/dc-fuse-1000v-kypv-h2\/\"\n       data-type=\"fuse\" data-volt=\"1000v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H2\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H2.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">KYPV-H2 gPV Fuse (Square-Body, 200\u2013315A)<\/div>\n        <div class=\"ky-line2\">1000V \u2022 200\u2013315A<\/div>\n        <div class=\"ky-line3\">High Current \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/1000v-dc-fuses-kypv-h3\/\"\n       data-type=\"fuse\" data-volt=\"1000v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H3\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H3.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">KYPV-H3 gPV Fuse (Square-Body, 315\u2013500A)<\/div>\n        <div class=\"ky-line2\">1000V \u2022 315\u2013500A<\/div>\n        <div class=\"ky-line3\">High Current \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <!-- ===== 1500V ===== -->\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/1500v-dc-fuse-holder-kypv-h1xlb-h3xlb\/\"\n       data-type=\"holder\" data-volt=\"1500v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H1XLB\/H2XLB\/H3XLB\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H2XLB.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">1500V DC Fuse Holder | KYPV-H1XLB\/H2XLB\/H3XLB<\/div>\n        <div class=\"ky-line2\">Square-Body \u2022 1500V<\/div>\n        <div class=\"ky-line3\">Fuse Holder \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/1500v-pv-fuse-kypv-h1xl\/\"\n       data-type=\"fuse\" data-volt=\"1500v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H1XL\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H1XL.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">KYPV-H1XL gPV Fuse (Square-Body, 63\u2013250A)<\/div>\n        <div class=\"ky-line2\">1500V \u2022 63\u2013250A<\/div>\n        <div class=\"ky-line3\">High Current \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/1500v-dc-fuse-kypv-h2xl\/\"\n       data-type=\"fuse\" data-volt=\"1500v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H2XL\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H2XL.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">KYPV-H2XL gPV Fuse (Square-Body, 250\u2013400A)<\/div>\n        <div class=\"ky-line2\">1500V \u2022 250\u2013400A<\/div>\n        <div class=\"ky-line3\">High Current \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n\n    <a class=\"ky-card\" href=\"https:\/\/cnkuangya.com\/product\/dc-fuse-1500v-kypv-h3xl\/\"\n       data-type=\"fuse\" data-volt=\"1500v\">\n      <div class=\"ky-card-media\" aria-label=\"KYPV-H3XL\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-H3L.webp')\"><\/div>\n      <div class=\"ky-card-body\">\n        <div class=\"ky-line1\">KYPV-H3XL gPV Fuse (Square-Body, 400\u2013630A)<\/div>\n        <div class=\"ky-line2\">1500V \u2022 400\u2013630A<\/div>\n        <div class=\"ky-line3\">High Current \u00b7 <span class=\"ky-link\">Specs &amp; Dimensions<\/span><\/div>\n      <\/div>\n    <\/a>\n  <\/div>\n<\/section>\n\n<!-- ===== Scoped JS\uff08\u53ea\u6309 type\/volt \u8fc7\u6ee4\uff09 ===== -->\n<script>\n(function(sectionId){\n  const root=document.getElementById(sectionId);\n  const state={type:'*',volt:'*'};\n  root.querySelectorAll('.ky-chip').forEach(ch=>{\n    ch.addEventListener('click',()=>{\n      const g=ch.getAttribute('data-group');\n      root.querySelectorAll(`.ky-chip[data-group=\"${g}\"]`).forEach(x=>x.classList.remove('is-active'));\n      ch.classList.add('is-active');\n      state[g]=ch.getAttribute('data-filter');\n      apply();\n    });\n  });\n  function apply(){\n    root.querySelectorAll('.ky-card').forEach(card=>{\n      const okType = state.type==='*' || (card.dataset.type||'').split(' ').includes(state.type);\n      const okVolt = state.volt==='*' || (card.dataset.volt||'').split(' ').includes(state.volt);\n      card.style.display = (okType && okVolt) ? '' : 'none';\n    });\n  }\n  apply();\n})('fuse-highcurrent');\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-4d33b99\" data-block-id=\"4d33b99\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4d33b99-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-89ef9fc\" data-v=\"4\" data-block-id=\"89ef9fc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-89ef9fc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-89ef9fc-inner-blocks\">\n<!-- ===== SEC4 \u2014 Applications (Inline CSS + Standalone) ===== -->\n<style>\n:root{\n  --ky-text:#111827; --ky-muted:#4B5563; --ky-border:#E5E7EB;\n  --ky-bg:#F9FAFB; --ky-white:#FFF; --ky-brand:#B5220E; --ky-accent:#FD5732;\n}\n\/* \u5bb9\u5668 *\/\n#sec-apps.ky-sec{max-width:1280px;margin:0 auto;padding:28px 16px}\n\/* \u6807\u9898\u533a *\/\n#sec-apps .apps-head{text-align:center;margin-bottom:20px}\n#sec-apps .apps-title{font-size:28px;line-height:1.2;color:var(--ky-text);margin:0 0 8px;font-weight:800}\n#sec-apps .apps-sub{font-size:16px;color:var(--ky-muted);font-weight:400;margin:0}\n\/* \u6805\u683c *\/\n#sec-apps .apps-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}\n@media(max-width:1200px){#sec-apps .apps-grid{grid-template-columns:repeat(4,1fr)}}\n@media(max-width:900px){#sec-apps .apps-grid{grid-template-columns:repeat(3,1fr)}}\n@media(max-width:640px){#sec-apps .apps-grid{grid-template-columns:repeat(2,1fr)}}\n\/* \u5361\u7247 *\/\n#sec-apps .app-card{\n  display:flex;flex-direction:column;background:var(--ky-white);border:1px solid var(--ky-border);\n  border-radius:16px;overflow:hidden;text-decoration:none;box-shadow:0 1px 2px rgba(0,0,0,.04);\n  transition:transform .18s ease, box-shadow .18s ease;\n}\n#sec-apps .app-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.08)}\n#sec-apps .app-media{\n  width:100%;padding-top:64%; \/* 16:10 \u5e94\u7528\u573a\u666f\u6a2a\u56fe *\/\n  background:var(--ky-bg) center\/cover no-repeat;border-bottom:1px solid var(--ky-border);\n}\n#sec-apps .app-body{padding:12px 12px 14px}\n#sec-apps .app-title{font-size:15px;font-weight:800;color:var(--ky-text);margin:0 0 6px}\n#sec-apps .app-desc{font-size:13px;color:var(--ky-muted);margin:0}\n#sec-apps .app-kicker{font-size:12px;color:var(--ky-brand);font-weight:700;margin:0 0 4px}\n<\/style>\n\n<section id=\"sec-apps\" class=\"ky-sec\">\n  <div class=\"apps-head\">\n    <h2 class=\"apps-title\">Applications of Kuangya DC Fuse<\/h2>\n    <h3 class=\"apps-sub\">Reliable protection for solar PV, ESS, and industrial systems<\/h3>\n  <\/div>\n\n  <div class=\"apps-grid\">\n    <!-- 1. Residential Rooftop PV -->\n    <div class=\"app-card\">\n      <div class=\"app-media\" aria-label=\"Residential Rooftop PV\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/Residential-Rooftop.webp')\"><\/div>\n      <div class=\"app-body\">\n        <p class=\"app-title\">Residential Rooftop PV<\/p>\n        <p class=\"app-desc\">Compact gPV fuses for 10\u00d738 \/ 14\u00d751 systems.<\/p>\n      <\/div>\n    <\/div>\n\n    <!-- 2. Commercial Rooftop PV -->\n    <div class=\"app-card\">\n      <div class=\"app-media\" aria-label=\"Commercial Rooftop PV\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/Commercial-Industrial-Rooftop-.webp')\"><\/div>\n      <div class=\"app-body\">\n        <p class=\"app-title\">Commercial Rooftop PV<\/p>\n        <p class=\"app-desc\">1000V fuse links with holders for mid-scale arrays.<\/p>\n      <\/div>\n    <\/div>\n\n    <!-- 3. Utility-Scale Solar Farms -->\n    <div class=\"app-card\">\n      <div class=\"app-media\" aria-label=\"Utility-Scale Solar Farms\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/Ground-Mount-Arrays.webp')\"><\/div>\n      <div class=\"app-body\">\n        <p class=\"app-title\">Utility-Scale Solar Farms<\/p>\n        <p class=\"app-desc\">High-current square-body H0\u2013H3 \/ XL fuses.<\/p>\n      <\/div>\n    <\/div>\n\n    <!-- 4. Energy Storage Systems (ESS) -->\n    <div class=\"app-card\">\n      <div class=\"app-media\" aria-label=\"Energy Storage System\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/ESS-DC-Bus-Coupling.webp')\"><\/div>\n      <div class=\"app-body\">\n        <p class=\"app-title\">Energy Storage Systems (ESS)<\/p>\n        <p class=\"app-desc\">1500V XL series for battery strings and DC bus.<\/p>\n      <\/div>\n    <\/div>\n\n    <!-- 5. Central \/ String Inverters -->\n    <div class=\"app-card\">\n      <div class=\"app-media\" aria-label=\"Inverters\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/PV-combiner-box-banner-.webp')\"><\/div>\n      <div class=\"app-body\">\n        <p class=\"app-title\">Central \/ String Inverters<\/p>\n        <p class=\"app-desc\">DIN-rail fuse holders with matched gPV links.<\/p>\n      <\/div>\n    <\/div>\n\n    <!-- 6. EV Charging & Microgrids -->\n    <div class=\"app-card\">\n      <div class=\"app-media\" aria-label=\"EV &#038; Microgrids\"\n           style=\"background-image:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/Carports-EV-Canopies.webp')\"><\/div>\n      <div class=\"app-body\">\n        <p class=\"app-title\">EV Charging &#038; Microgrids<\/p>\n        <p class=\"app-desc\">High-voltage DC protection for distributed systems.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-3a22124\" data-block-id=\"3a22124\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-3a22124-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4c194d8\" data-v=\"4\" data-block-id=\"4c194d8\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4c194d8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4c194d8-inner-blocks\">\n<!-- ===== SEC5 \u2014 Selection Guide & Compliance (Inline CSS) ===== -->\n<style>\n#sec-guide{max-width:1280px;margin:0 auto;padding:28px 16px}\n#sec-guide .g-head{text-align:center;margin-bottom:18px}\n#sec-guide .g-title{font-size:28px;line-height:1.2;margin:0 0 8px;font-weight:800;color:#111827}\n#sec-guide .g-sub{font-size:16px;color:#4B5563;margin:0}\n#sec-guide .g-wrap{display:grid;grid-template-columns:2fr 1fr;gap:22px;margin-top:18px}\n@media(max-width:900px){#sec-guide .g-wrap{grid-template-columns:1fr}}\n#sec-guide .g-card{background:#fff;border:1px solid #E5E7EB;border-radius:16px;box-shadow:0 1px 2px rgba(0,0,0,.04);padding:16px}\n#sec-guide h4{margin:0 0 10px;font-size:16px;color:#111827}\n#sec-guide p{margin:0 0 10px;font-size:14px;color:#4B5563}\n#sec-guide ul{margin:0;padding-left:18px}\n#sec-guide li{margin:6px 0;font-size:14px;color:#4B5563}\n#sec-guide a{color:#B5220E;text-decoration:underline}\n#sec-guide .g-kv{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:8px}\n#sec-guide .g-pill{border:1px dashed #E5E7EB;border-radius:999px;padding:6px 10px;font-size:12px;color:#111827;background:#F9FAFB}\n#sec-guide .g-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}\n#sec-guide .btn{display:inline-block;padding:10px 14px;border-radius:10px;font-weight:700;border:1px solid #E5E7EB;background:#fff}\n#sec-guide .btn--brand{background:#B5220E;border-color:#B5220E;color:#fff}\n<\/style>\n\n<section id=\"sec-guide\">\n  <div class=\"g-head\">\n    <h2 class=\"g-title\">Selection Guide &#038; Compliance<\/h2>\n    <h3 class=\"g-sub\">Choose the right DC fuse for strings, inverters, ESS and DC bus \u2014 compliant with global standards<\/h3>\n  <\/div>\n\n  <div class=\"g-wrap\">\n    <!-- Left: copy + bullets -->\n    <div class=\"g-card\">\n      <h4>How to pick a Kuangya DC fuse<\/h4>\n      <p>\n        For string protection and DIN-rail layouts, use our <a href=\"#sec-selector\">cylindrical gPV fuses<\/a>\n        (10\u00d738 \/ 14\u00d751 \/ 10\u00d785 \/ 14\u00d785 \/ 22\u00d7125) with matched holders. For high-current feeders,\n        combiner boxes, central inverters and battery energy storage DC bus, choose the\n        <a href=\"#fuse-highcurrent\">square-body H0\u2013H3 &amp; H1-XL\/H3-XL<\/a> series. Both 1000V and 1500V gPV\n        options are optimized for low I\u00b2t, high breaking capacity and consistent arc-quenching in PV fault conditions.\n      <\/p>\n      <ul>\n        <li><strong>Voltage &#038; system:<\/strong> 1000V or 1500V PV\/ESS; match array Voc and inverter DC input.<\/li>\n        <li><strong>Current rating:<\/strong> size against Isc \u00d7 safety factor; check cable ampacity and heat rise.<\/li>\n        <li><strong>Time-current curve:<\/strong> gPV characteristic for string\/array faults and back-feed protection.<\/li>\n        <li><strong>Form factor:<\/strong> DIN-rail cylindrical vs. square-body (H0\u2013H3 \/ XL) for high current circuits.<\/li>\n        <li><strong>Installation:<\/strong> use certified holders, torque to spec, maintain creepage\/clearance.<\/li>\n      <\/ul>\n      <div class=\"g-kv\">\n        <div class=\"g-pill\">dc pv fuse<\/div>\n        <div class=\"g-pill\">gPV fuse link<\/div>\n        <div class=\"g-pill\">1000V \/ 1500V<\/div>\n        <div class=\"g-pill\">DIN-rail &amp; square-body<\/div>\n      <\/div>\n      <div class=\"g-cta\">\n  <a class=\"btn btn--brand\" href=\"#fuse-highcurrent\">See Models<\/a>\n   <a class=\"btn\" href=\"\/contact-us\/\">Get a Quote<\/a>\n<\/div>\n    <\/div>\n\n    <!-- Right: standards & links -->\n    <div class=\"g-card\">\n      <h4>Standards &#038; Compliance<\/h4>\n      <p>Kuangya gPV fuses are designed for PV circuits and reference the following standards and codes:<\/p>\n      <ul>\n        <li>IEC 60269-6 (gPV fuses for PV applications)\n          \u2014 <a href=\"https:\/\/webstore.iec.ch\/publication\/26073\" target=\"_blank\" rel=\"nofollow noopener\">IEC webstore<\/a><\/li>\n        <\/li>\n        <li>UL 248-19 (Photovoltaic fuses)\n          \u2014 <a href=\"https:\/\/standardscatalog.ul.com\/standards\/en\/standard_248-19\" target=\"_blank\" rel=\"nofollow noopener\">UL catalog<\/a><\/li>\n        <li>NEC 690 (Solar Photovoltaic Systems)\n          \u2014 <a href=\"https:\/\/www.nfpa.org\/codes-and-standards\/all-codes-and-standards\/list-of-codes-and-standards\/detail?code=70\" target=\"_blank\" rel=\"nofollow noopener\">NFPA 70<\/a><\/li>\n      <\/ul>\n      <p>Use certified holders and follow local electrical codes. For selection help, contact our engineering team.<\/p>\n    <\/div>\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-fde4198\" data-block-id=\"fde4198\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-fde4198-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c80f581\" data-v=\"4\" data-block-id=\"c80f581\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c80f581-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c80f581-inner-blocks\">\n<section id=\"sec-buffer\"\n  style=\"width:100%;padding:80px 20px;position:relative;\n         background:url('https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/banner-block.png') center\/cover no-repeat;\">\n  <!-- \u9ed1\u8272\u906e\u7f69 -->\n  <div style=\"position:absolute;top:0;left:0;width:100%;height:100%;\n              background:rgba(0,0,0,0.75);z-index:1;\"><\/div>\n\n  <!-- \u5185\u5bb9 -->\n  <div style=\"position:relative;z-index:2;max-width:960px;margin:0 auto;text-align:center;color:#fff;\">\n    <h2 style=\"font-size:34px;font-weight:900;margin-bottom:16px;\n               text-shadow:0 2px 6px rgba(242, 245, 249, 1);\">\n      Protect Every <span style=\"color:#B5220E;\">String<\/span>, \n      <span style=\"color:#B5220E;\">Inverter<\/span>, and \n      <span style=\"color:#B5220E;\">ESS<\/span> with Kuangya Fuse\n    <\/h2>\n    <p style=\"font-size:18px;line-height:1.6;margin-bottom:28px;\n              text-shadow:0 1px 4px rgba(0,0,0,0.8);\">\n      From residential rooftops to large-scale solar farms and energy storage systems \u2014 \n      Kuangya DC fuses deliver safe, certified, and reliable protection.\n    <\/p>\n    <!-- \u6309\u94ae\u89e6\u53d1\u5f39\u7a97 -->\n    <a class=\"btn btn--brand popmake-757\"\n       style=\"display:inline-block;background:#B5220E;color:#fff;\n              padding:14px 28px;border-radius:12px;font-weight:700;\n              text-decoration:none;cursor:pointer;\">\n      Enquiry Now\n    <\/a>\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-476dd00\" data-block-id=\"476dd00\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-476dd00-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-df16832\" data-v=\"4\" data-block-id=\"df16832\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-df16832-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-df16832-inner-blocks\">\n<style>\n#sec-why{max-width:1280px;margin:0 auto;padding:28px 16px}\n#sec-why .why-head{text-align:center;margin-bottom:22px}\n#sec-why .why-title{font-size:28px;font-weight:800;color:#111827;margin:0 0 8px}\n#sec-why .why-sub{font-size:16px;font-weight:400;color:#4B5563;margin:0}\n#sec-why .why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}\n@media(max-width:1000px){#sec-why .why-grid{grid-template-columns:repeat(2,1fr)}}\n@media(max-width:640px){#sec-why .why-grid{grid-template-columns:1fr}}\n#sec-why .why-card{background:#fff;border:1px solid #E5E7EB;border-radius:16px;padding:18px;\n  box-shadow:0 1px 2px rgba(0,0,0,.04);transition:all .2s}\n#sec-why .why-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.08)}\n#sec-why .why-card h4{font-size:16px;font-weight:700;margin:0 0 8px;color:#B5220E}\n#sec-why .why-card p{font-size:14px;color:#4B5563;margin:0}\n<\/style>\n\n<section id=\"sec-why\">\n  <div class=\"why-head\">\n    <h2 class=\"why-title\">Why Choose Kuangya Fuse<\/h2>\n    <h3 class=\"why-sub\">Reliable gPV fuse manufacturer with OEM\/ODM service and global compliance<\/h3>\n  <\/div>\n\n  <div class=\"why-grid\">\n    <!-- Factory & Capability -->\n    <div class=\"why-card\">\n      <h4>Factory Strength<\/h4>\n      <p>Own production lines with automated assembly and 100% routine testing. Learn more on our factory page.<\/p>\n    <\/div>\n\n    <!-- Product Reliability -->\n    <div class=\"why-card\">\n      <h4>Certified Reliability<\/h4>\n      <p>Kuangya gPV fuses comply with IEC 60269-6 and UL 248-19, providing safe protection for PV and ESS systems.<\/p>\n    <\/div>\n\n    <!-- Delivery & Support -->\n    <div class=\"why-card\">\n      <h4>Fast Delivery<\/h4>\n      <p>Standard 1000V \/ 1500V fuse links in stock. Global logistics with quick lead times. See contact information for inquiries.<\/p>\n    <\/div>\n\n    <!-- OEM \/ ODM -->\n    <div class=\"why-card\">\n      <h4>OEM &amp; ODM Service<\/h4>\n      <p>Custom current ratings, logo printing, and packaging options available. Partner with us for your OEM\/ODM projects.<\/p>\n    <\/div>\n  <\/div>\n<\/section>\n\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-645e78d\" data-block-id=\"645e78d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-645e78d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b13cfea\" data-v=\"4\" data-block-id=\"b13cfea\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b13cfea-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b13cfea-inner-blocks\">\n<!-- ===== SEC7 \u2014 Quick Selection Summary + Trust (Inline CSS) ===== -->\n<style>\n#sec-summary{max-width:1280px;margin:0 auto;padding:28px 16px}\n#sec-summary .s-head{text-align:center;margin-bottom:18px}\n#sec-summary .s-title{font-size:28px;font-weight:800;color:#111827;margin:0 0 8px}\n#sec-summary .s-sub{font-size:16px;color:#4B5563;margin:0}\n#sec-summary .s-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}\n@media(max-width:1000px){#sec-summary .s-grid{grid-template-columns:repeat(2,1fr)}}\n@media(max-width:640px){#sec-summary .s-grid{grid-template-columns:1fr}}\n#sec-summary .s-card{background:#fff;border:1px solid #E5E7EB;border-radius:16px;padding:14px;\n  box-shadow:0 1px 2px rgba(0,0,0,.04)}\n#sec-summary .s-card h4{margin:0 0 6px;font-size:15px;color:#B5220E}\n#sec-summary .s-card p{margin:0;font-size:14px;color:#4B5563}\n#sec-summary a{color:#B5220E;text-decoration:underline}\n#sec-summary .trust{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center;margin:20px 0 8px}\n#sec-summary .trust .badge{\n  display:inline-flex;align-items:center;justify-content:center;\n  height:40px;min-width:88px;padding:0 12px;border:1px solid #E5E7EB;border-radius:10px;\n  background:#F9FAFB;font-size:13px;color:#111827\n}\n#sec-summary .cta{display:flex;justify-content:center;margin-top:10px}\n#sec-summary .btn{display:inline-block;padding:11px 18px;border-radius:12px;border:1px solid #E5E7EB;background:#fff;font-weight:700}\n#sec-summary .btn--brand{background:#B5220E;border-color:#B5220E;color:#fff}\n<\/style>\n\n<section id=\"sec-summary\">\n  <div class=\"s-head\">\n    <h2 class=\"s-title\">Quick Selection Summary<\/h2>\n    <h3 class=\"s-sub\">Pick the right Kuangya DC PV fuse in seconds \u2014 no full spec table needed<\/h3>\n  <\/div>\n\n  <div class=\"s-grid\">\n    <div class=\"s-card\">\n      <h4>Cylindrical gPV (DIN-rail)<\/h4>\n      <p>For PV strings \/ combiner boxes. Go to <a href=\"#sec-selector\">Din-Rail Fuse selector<\/a>.<\/p>\n    <\/div>\n    <div class=\"s-card\">\n      <h4>Square-Body H0\u2013H3<\/h4>\n      <p>High-current feeders, central inverters, DC bus. See <a href=\"#fuse-highcurrent\">High-Current models<\/a>.<\/p>\n    <\/div>\n    <div class=\"s-card\">\n      <h4>XL Series (H1-XL ~ H3-XL)<\/h4>\n      <p>Utility-scale PV &amp; ESS racks (up to 630\u20131600A). Check <a href=\"#fuse-highcurrent\">XL range<\/a>.<\/p>\n    <\/div>\n    <div class=\"s-card\">\n      <h4>Holders &amp; Bases<\/h4>\n      <p>Use certified DIN-rail \/ square-body holders for safe installation. Browse in each series.<\/p>\n    <\/div>\n  <\/div>\n\n  <!-- Trust \/ Certifications -->\n  <div class=\"trust\">\n    <a class=\"badge\" href=\"https:\/\/webstore.iec.ch\/publication\/26073\" target=\"_blank\" rel=\"nofollow noopener\">IEC 60269-6<\/a>\n    <a class=\"badge\" href=\"https:\/\/standardscatalog.ul.com\/standards\/en\/standard_248-19\" target=\"_blank\" rel=\"nofollow noopener\">UL 248-19<\/a>\n    <a class=\"badge\" href=\"https:\/\/www.nfpa.org\/codes-and-standards\/all-codes-and-standards\/list-of-codes-and-standards\/detail?code=70\" target=\"_blank\" rel=\"nofollow noopener\">NEC 690<\/a>\n    <span class=\"badge\">CE<\/span>\n    <span class=\"badge\">RoHS<\/span>\n  <\/div>\n\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-0ebce55\" data-block-id=\"0ebce55\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-0ebce55-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cf26120\" data-v=\"4\" data-block-id=\"cf26120\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cf26120-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cf26120-inner-blocks\">\n<!-- ===== SEC8 \u2014 FAQ (Improved, Inline CSS) ===== -->\n<style>\n#sec-faq{max-width:1280px;margin:0 auto;padding:28px 16px}\n#sec-faq .faq-head{text-align:center;margin-bottom:18px}\n#sec-faq .faq-title{font-size:28px;font-weight:800;color:#111827;margin:0 0 8px}\n#sec-faq .faq-sub{font-size:16px;color:#4B5563;margin:0}\n#sec-faq .faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}\n@media(max-width:900px){#sec-faq .faq-list{grid-template-columns:1fr}}\n#sec-faq details{\n  background:#fff;border:1px solid #E5E7EB;border-radius:12px;padding:12px 14px;\n  box-shadow:0 1px 2px rgba(0,0,0,.04)\n}\n#sec-faq summary{\n  cursor:pointer;list-style:none;outline:none;font-weight:700;color:#111827;font-size:15px\n}\n#sec-faq summary::-webkit-details-marker{display:none}\n#sec-faq .faq-a{margin:8px 0 0;color:#4B5563;font-size:14px;line-height:1.6}\n#sec-faq a{color:#B5220E;text-decoration:underline}\n<\/style>\n\n<section id=\"sec-faq\">\n  <div class=\"faq-head\">\n    <h2 class=\"faq-title\">FAQ \u2014 Kuangya DC Fuse<\/h2>\n    <h3 class=\"faq-sub\">Quick answers about gPV fuses, voltage classes, applications and compliance<\/h3>\n  <\/div>\n\n  <div class=\"faq-list\">\n    <!-- Q1 -->\n    <details>\n      <summary>What is the difference between a gPV fuse and a general DC fuse?<\/summary>\n      <div class=\"faq-a\">\n        gPV fuses are engineered for photovoltaic fault profiles: low I\u00b2t, fast interruption, and high DC breaking capacity\n        to extinguish arcs at <strong>1000V \/ 1500V<\/strong>. They protect strings, combiner boxes, and inverter DC inputs more\n        reliably than general-purpose DC fuses. Explore <a href=\"#sec-selector\">Cylindrical gPV models<\/a> and\n        <a href=\"#fuse-highcurrent\">Square-Body high-current series<\/a>.\n      <\/div>\n    <\/details>\n\n    <!-- Q2 -->\n    <details>\n      <summary>How do I choose between 1000V and 1500V fuses?<\/summary>\n      <div class=\"faq-a\">\n        Base the choice on array <em>Voc<\/em>, temperature, string architecture, and expansion plans. Rooftop\/commercial PV\n        typically use 1000V; utility-scale PV and ESS often use 1500V for higher efficiency and capacity. If future upgrades\n        are expected, select <strong>1500V gPV<\/strong>. See <a href=\"#sec-selector\">Cylindrical<\/a> and\n        <a href=\"#fuse-highcurrent\">High-Current<\/a>.\n      <\/div>\n    <\/details>\n\n    <!-- Q3 -->\n    <details>\n      <summary>When should I use 10\u00d738, 14\u00d751, 10\u00d785, 14\u00d785, or 22\u00d7125 sizes?<\/summary>\n      <div class=\"faq-a\">\n        Use 10\u00d738 \/ 14\u00d751 for small to mid currents in DIN-rail layouts; 10\u00d785 \/ 14\u00d785 for higher voltage\/current and thermal\n        margins; 22\u00d7125 or square-body for very high current feeders\/ESS. Always pair with certified holders from the\n        <a href=\"#sec-selector\">Cylindrical selector<\/a> or the <a href=\"#fuse-highcurrent\">Square-Body range<\/a>.\n      <\/div>\n    <\/details>\n\n    <!-- Q4 -->\n    <details>\n      <summary>H0\u2013H3 vs H1-XL\/H3-XL \u2014 what\u2019s the difference and where to use them?<\/summary>\n      <div class=\"faq-a\">\n        H0\u2013H3 are square-body gPV fuses for high-current PV\/ESS circuits (central inverters, DC busbars). XL variants (H1-XL to\n        H3-XL) deliver even higher current density (e.g., 400\u2013630A and above) for utility-scale arrays and battery racks.\n        Browse <a href=\"#fuse-highcurrent\">High-Current models<\/a>.\n      <\/div>\n    <\/details>\n\n    <!-- Q5 -->\n    <details>\n      <summary>Do I need to use a matching DC fuse holder\/base?<\/summary>\n      <div class=\"faq-a\">\n        Yes. Certified holders ensure creepage\/clearance, low contact resistance, and controlled heat rise. Tighten to the\n        specified torque and follow installation notes. Matching bases are listed in\n        <a href=\"#sec-selector\">Cylindrical<\/a> and <a href=\"#fuse-highcurrent\">High-Current<\/a> sections.\n      <\/div>\n    <\/details>\n\n    <!-- Q6 -->\n    <details>\n      <summary>How to replace a PV fuse safely?<\/summary>\n      <div class=\"faq-a\">\n        Isolate and lock-out the DC source; verify zero energy; identify and fix the root cause; replace with the same voltage\n        class, characteristic (gPV), and equal\/higher breaking capacity; torque connections per datasheet; record the change.\n        See <a href=\"\/downloads\/\">datasheets<\/a> and contact <a href=\"\/contact\/\">engineering support<\/a> if unsure.\n      <\/div>\n    <\/details>\n\n    <!-- Q7 -->\n    <details>\n      <summary>How do fuses coordinate with DC breakers and SPD?<\/summary>\n      <div class=\"faq-a\">\n        Use gPV fuses to limit let-through energy (I\u00b2t) and protect conductors\/devices; coordinate breaker trip curves\n        downstream to avoid nuisance tripping. Install <a href=\"\/dc-spd\/\">DC SPD<\/a> with proper upstream OCPD and follow\n        wiring\/earthing best practices. For isolating, see <a href=\"\/dc-switch-disconnector\/\">DC switch-disconnectors<\/a>.\n      <\/div>\n    <\/details>\n\n    <!-- Q8 -->\n    <details>\n      <summary>Which standards apply \u2014 IEC, UL, NEC?<\/summary>\n      <div class=\"faq-a\">\n        Kuangya gPV fuses reference <strong>IEC 60269-6<\/strong> and <strong>UL 248-19<\/strong>, and PV installations should\n        comply with <strong>NEC 690<\/strong> or local codes. Verify markings, voltage class, interrupt rating, and use certified\n        holders. See our <a href=\"#sec-guide\">Selection &amp; Compliance<\/a> section for guidance.\n      <\/div>\n    <\/details>\n\n    <!-- Q9 -->\n    <details>\n      <summary>Any quick sizing tips for PV\/ESS circuits?<\/summary>\n      <div class=\"faq-a\">\n        Consider array Isc with appropriate safety factor, ambient temperature, conductor ampacity, enclosure heating, and time-current\n        curves. Select the gPV characteristic for PV back-feed faults and confirm the holder\u2019s rating. For detailed curves, see\n        <a href=\"\/downloads\/\">technical datasheets<\/a>.\n      <\/div>\n    <\/details>\n\n    <!-- Q10 -->\n    <details>\n      <summary>What about lead time, OEM\/ODM printing, and documentation?<\/summary>\n      <div class=\"faq-a\">\n        Common 1000V\/1500V ratings are in stock with fast dispatch; custom ratings\/printing\/packaging are available via\n        <a href=\"\/oem-service\/\">OEM\/ODM service<\/a>. Download the full <a href=\"\/downloads\/\">datasheet pack<\/a> or\n        <a href=\"\/contact\/\">contact us<\/a> for quotes and samples.\n      <\/div>\n    <\/details>\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>DC Fuse (PV gPV Fuse for Solar &amp; ESS) High-voltage DC fuses designed for photovoltaic arrays, energy storage systems, and EV charging infrastructure. Available in 1000V and 1500V ratings, Kuangya gPV fuses deliver safe, fast-acting protection against overcurrent and short-circuit faults. High-voltage gPV DC fuses for PV, ESS, and EV systems.1000V &amp; 1500V ratings with [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-688","page","type-page","status-publish","hentry"],"blocksy_meta":{"has_hero_section":"disabled","styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/pages\/688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=688"}],"version-history":[{"count":26,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/pages\/688\/revisions"}],"predecessor-version":[{"id":2187,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/pages\/688\/revisions\/2187"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}