{"id":1390,"date":"2025-09-10T09:02:21","date_gmt":"2025-09-10T09:02:21","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1390"},"modified":"2025-12-01T06:43:44","modified_gmt":"2025-12-01T06:43:44","slug":"surge-protection-device-for-electrical-panel-kyspd-20t23-2p","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/surge-protection-device-for-electrical-panel-kyspd-20t23-2p\/","title":{"rendered":"Surge Protection Device for Electrical Panel KYSPD-20T2+3-2P | Kuangya"},"content":{"rendered":"<section id=\"overview\">The Kuangya KYSPD-20T2+3-2P is a <strong>\u062c\u0647\u0627\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/strong><br \/>\ndesigned for single-phase AC systems at 230 V. It combines Type 2 and Type 3 protection classes,<br \/>\nensuring effective surge suppression in distribution boards and protecting sensitive loads<br \/>\nsuch as computers, appliances, and building electronics.It uses MOV surge absorption with pluggable modules for easy maintenance, and integrates<br \/>\na thermal disconnector with clear green\/red status display. Optional RC contacts allow<br \/>\nfault signaling for integration with monitoring systems such as BMS or PLC.<\/p>\n<\/section>\n<section id=\"features\">\n<h3>\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h3>\n<ul>\n<li>Type 2+3 SPD for electrical panel applications (2P: L+N).<\/li>\n<li>Nominal discharge current (In): 10 kA (8\/20 \u03bcs).<\/li>\n<li>Maximum discharge current (Imax): 20 kA (8\/20 \u03bcs).<\/li>\n<li>Voltage protection level (Up): \u2264 0.3\u20131.8 kV depending on Uc (75\u2013440 V).<\/li>\n<li>Response time &lt; 25 ns for fast surge suppression.<\/li>\n<li>Back-up fuse: max 63 A gL\/gG; ISCCR 10 kA AC.<\/li>\n<li>Pluggable module, service-friendly with thermal disconnector and fault indicator.<\/li>\n<li>Optional RC contacts: AC 250 V \/ 0.5 A; DC 250 V \/ 0.1 A; 125 V \/ 0.2 A; 75 V \/ 0.5 A.<\/li>\n<li>Housing IP20, UL94 V-0 thermoplastic; operating temperature -40 \u00b0C to +70 \u00b0C.<\/li>\n<li>DIN rail mounting (EN 60715); IEC\/EN 61643-11 compliant.<\/li>\n<\/ul>\n<\/section>\n<section id=\"specs\">\n<h3>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\u0631\u0645\u0632 \u0627\u0644\u0645\u0646\u062a\u062c<\/th>\n<td>KYSPD-20T2+3-2P<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u0641\u0626\u0629<\/th>\n<td>Surge protection device for electrical panel<\/td>\n<\/tr>\n<tr>\n<th>Nominal System Voltage<\/th>\n<td>230 V AC<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/th>\n<td>2P (L+N)<\/td>\n<\/tr>\n<tr>\n<th>Continuous Operating Voltage (Uc)<\/th>\n<td>75 \/ 150 \/ 275 \/ 320 \/ 385 \/ 440 V<\/td>\n<\/tr>\n<tr>\n<th>\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0627\u0633\u0645\u064a (\u062f\u0627\u062e\u0644\u064a\u060c 8\/20 \u0645\u064a\u0643\u0631\u0648 \u062b\u0627\u0646\u064a\u0629)<\/th>\n<td>10 kA<\/td>\n<\/tr>\n<tr>\n<th>Maximum Discharge Current (Imax, 8\/20 \u03bcs)<\/th>\n<td>20 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<th>\u0645\u0633\u062a\u0648\u0649 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062c\u0647\u062f (\u0644\u0623\u0639\u0644\u0649)<\/th>\n<td>\u2264 0.3\u20131.8 kV<\/td>\n<\/tr>\n<tr>\n<th>\u0648\u0642\u062a \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629<\/th>\n<td>&lt; 25 \u0646\u0627\u0646\u0648 \u062b\u0627\u0646\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<th>Back-Up Fuse (max)<\/th>\n<td>63 A gL\/gG<\/td>\n<\/tr>\n<tr>\n<th>\u062a\u0635\u0646\u064a\u0641 \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 (ISCCR)<\/th>\n<td>10 kA AC<\/td>\n<\/tr>\n<tr>\n<th>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/th>\n<td>-40 \u00b0C to +70 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/th>\n<td>35 mm DIN rail, EN 60715<\/td>\n<\/tr>\n<tr>\n<th>Enclosure \/ Protection<\/th>\n<td>Thermoplastic UL94 V-0 \/ IP20<\/td>\n<\/tr>\n<tr>\n<th>Remote Signaling (RC)<\/th>\n<td>Optional; AC 250 V \/ 0.5 A; DC 250 V \/ 0.1 A; 125 V \/ 0.2 A; 75 V \/ 0.5 A<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/th>\n<td>IEC\/EN 61643-11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"wiring\">\n<h3>\u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/h3>\n<p>Connection diagram surge protection device for electrical panel KYSPD-20T2+3-2P<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1392\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-2P-wiring-diagram-1-275x300.png\" alt=\"Connection diagram surge protection device for electrical panel KYSPD-20T2+3-2P\" width=\"400\" height=\"436\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-2P-wiring-diagram-1-275x300.png 275w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-2P-wiring-diagram-1-300x328.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-2P-wiring-diagram-1.png 478w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>Dimensions surge protection device for electrical panel KYSPD-20T2+3-2P<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1393\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-40T2-2P-dimension-1-300x257.png\" alt=\"Dimensions surge protection device for electrical panel KYSPD-20T2+3-2P\" width=\"400\" height=\"343\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-40T2-2P-dimension-1-300x257.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-40T2-2P-dimension-1.png 484w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<\/section>\n<section id=\"applications\">\n<h3>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h3>\n<ul>\n<li>Single-phase distribution boards in residential and commercial buildings.<\/li>\n<li>Protection of sensitive loads such as computers, appliances, and building systems.<\/li>\n<li>Coordination with upstream Type 1 SPDs in TT\/TN networks.<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h3>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h3>\n<ul>\n<li><strong>What type of SPD is KYSPD-20T2+3-2P?<\/strong> It is a Class II+III SPD (Type 2+3) for electrical panels.<\/li>\n<li><strong>What is its surge capacity?<\/strong> In 10 kA, Imax 20 kA.<\/li>\n<li><strong>Which systems is it designed for?<\/strong> Single-phase 230 V AC 2P (L+N) panels.<\/li>\n<li><strong>\u0647\u0644 \u064a\u062f\u0639\u0645 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629\u061f<\/strong> \u0646\u0639\u0645\u060c \u062a\u062a\u0648\u0641\u0631 \u062c\u0647\u0627\u062a \u0627\u062a\u0635\u0627\u0644 RC \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0629.<\/li>\n<li><strong>What is the backup fuse rating?<\/strong> Maximum 63 A gL\/gG.<\/li>\n<\/ul>\n<\/section>\n<section id=\"cta\">For detailed pricing and technical support, please <a href=\"\/ar\/contact-us\/\">\u0627\u062a\u0635\u0644 \u0628\u0646\u0627<\/a>.Explore more Kuangya solutions: <a href=\"\/ar\/dc-spd\/\">DC SPD<\/a>, <a href=\"\/ar\/ac-surge-protective-device\/\">\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f<\/a>.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"671\" data-end=\"782\">\n<p data-start=\"673\" data-end=\"782\"><strong data-start=\"673\" data-end=\"721\">Surge protection device for electrical panel<\/strong>, designed for <strong data-start=\"736\" data-end=\"761\">single-phase 2P (L+N)<\/strong> 230 V AC networks.<\/p>\n<\/li>\n<li data-start=\"783\" data-end=\"888\">\n<p data-start=\"785\" data-end=\"888\">Surge ratings: <strong data-start=\"800\" data-end=\"822\">In 10 kA (8\/20 \u00b5s)<\/strong>, <strong data-start=\"824\" data-end=\"848\">Imax 20 kA (8\/20 \u00b5s)<\/strong>, <strong data-start=\"850\" data-end=\"869\">Up \u2264 0.3\u20131.8 kV<\/strong> depending on Uc.<\/p>\n<\/li>\n<li data-start=\"889\" data-end=\"996\">\n<p data-start=\"891\" data-end=\"996\">Pluggable cartridge, thermal disconnector with green\/red indicator, <strong data-start=\"959\" data-end=\"993\">optional RC signaling contacts<\/strong>.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1580,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":{"0":"post-1390","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ac-spd","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product\/1390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=1390"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/1580"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1390"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1390"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1390"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}