{"id":1407,"date":"2025-09-10T09:41:09","date_gmt":"2025-09-10T09:41:09","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1407"},"modified":"2025-09-10T09:42:01","modified_gmt":"2025-09-10T09:42:01","slug":"surge-protective-device-type-3","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ja\/product\/surge-protective-device-type-3\/","title":{"rendered":"\u30b5\u30fc\u30b8\u9632\u8b77\u30c7\u30d0\u30a4\u30b93\u578b KYSPD-T3-2P\uff5cKuangya"},"content":{"rendered":"<section id=\"overview\">The Kuangya KYSPD-T3-2P is a dedicated <strong>\u30b5\u30fc\u30b8\u9632\u8b77\u30c7\u30d0\u30a4\u30b9 \u30bf\u30a4\u30d73<\/strong><br \/>\ndesigned for fine protection of sensitive equipment at the terminal level of electrical<br \/>\nsystems. It is applied in 230 V single-phase networks, safeguarding electronics,<br \/>\ncomputers, communication devices, and control circuits against transient surges.Using MOV-based suppression elements, this SPD offers reliable performance<br \/>\nwith fast response time, compact size, and DIN-rail installation.<br \/>\nIntegrated thermal disconnectors and visible fault indicators ensure safety,<br \/>\nwhile optional RC contacts provide remote fault monitoring.<\/p>\n<\/section>\n<section id=\"features\">\n<h3>\u4e3b\u306a\u7279\u5fb4<\/h3>\n<ul>\n<li>Type 3 SPD according to IEC\/EN 61643-11 (Class III protection).<\/li>\n<li>Nominal discharge current (In): 3 kA (8\/20 \u03bcs).<\/li>\n<li>Maximum discharge current (Imax): 6 kA (8\/20 \u03bcs).<\/li>\n<li>Voltage protection level (Up): \u2264 1.0\u20131.5 kV depending on Uc.<\/li>\n<li>Response time &lt; 25 ns for rapid surge suppression.<\/li>\n<li>Back-up fuse: max 32 A gL\/gG; ISCCR 6 kA AC.<\/li>\n<li>Compact 2P design for terminal or downstream protection.<\/li>\n<li>Optional RC contacts for remote signaling (AC 250 V \/ 0.5 A; DC 250 V \/ 0.1 A).<\/li>\n<li>\u30cf\u30a6\u30b8\u30f3\u30b0IP20\u3001UL94 V-0\u71b1\u53ef\u5851\u6027\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u52d5\u4f5c\u6e29\u5ea6-40 \u00b0C\uff5e+70 \u00b0C\u3002.<\/li>\n<li>35 mm DIN rail mounting; IEC\/EN 61643-11 compliant.<\/li>\n<\/ul>\n<\/section>\n<section id=\"specs\">\n<h3>\u4ed5\u69d8<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\u5546\u54c1\u30b3\u30fc\u30c9<\/th>\n<td>KYSPD-T3-2P<\/td>\n<\/tr>\n<tr>\n<th>\u30ab\u30c6\u30b4\u30ea\u30fc<\/th>\n<td>Surge protective device type 3<\/td>\n<\/tr>\n<tr>\n<th>\u516c\u79f0\u30b7\u30b9\u30c6\u30e0\u96fb\u5727<\/th>\n<td>AC230V<\/td>\n<\/tr>\n<tr>\n<th>\u30dd\u30fc\u30eb<\/th>\n<td>2P (L+N)<\/td>\n<\/tr>\n<tr>\n<th>\u9023\u7d9a\u52d5\u4f5c\u96fb\u5727 (Uc)<\/th>\n<td>AC275V<\/td>\n<\/tr>\n<tr>\n<th>\u516c\u79f0\u653e\u96fb\u96fb\u6d41\uff08In\u30018\/20 \u03bcs\uff09<\/th>\n<td>3 kA<\/td>\n<\/tr>\n<tr>\n<th>\u6700\u5927\u653e\u96fb\u96fb\u6d41\uff08Imax\u30018\/20 \u03bcs\uff09<\/th>\n<td>6 kA<\/td>\n<\/tr>\n<tr>\n<th>\u96fb\u5727\u4fdd\u8b77\u30ec\u30d9\u30eb\uff08\u4e0a\uff09<\/th>\n<td>\u2264 1.0\u20131.5 kV<\/td>\n<\/tr>\n<tr>\n<th>\u5fdc\u7b54\u6642\u9593<\/th>\n<td>&lt; 25 ns<\/td>\n<\/tr>\n<tr>\n<th>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d2\u30e5\u30fc\u30ba\uff08\u6700\u5927\uff09<\/th>\n<td>32 A gL\/gG<\/td>\n<\/tr>\n<tr>\n<th>\u77ed\u7d61\u96fb\u6d41\u5b9a\u683c\uff08ISCCR\uff09<\/th>\n<td>6 kA AC<\/td>\n<\/tr>\n<tr>\n<th>\u52d5\u4f5c\u6e29\u5ea6<\/th>\n<td>-40 \u00b0C \uff5e +70 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th>\u53d6\u308a\u4ed8\u3051<\/th>\n<td>35 mm DIN\u30ec\u30fc\u30eb\u3001EN 60715<\/td>\n<\/tr>\n<tr>\n<th>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\uff0f\u4fdd\u8b77<\/th>\n<td>\u71b1\u53ef\u5851\u6027 UL94 V-0 \/ IP20<\/td>\n<\/tr>\n<tr>\n<th>\u30ea\u30e2\u30fc\u30c8\u4fe1\u53f7\uff08RC\uff09<\/th>\n<td>\u30aa\u30d7\u30b7\u30e7\u30f3; AC 250 V \/ 0.5 A; DC 250 V \/ 0.1 A<\/td>\n<\/tr>\n<tr>\n<th>\u898f\u683c<\/th>\n<td>IEC\/EN 61643-11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"wiring\">\n<h3>\u914d\u7dda\u3068\u5bf8\u6cd5<\/h3>\n<p>Connection diagram surge protective device type 3 KYSPD-T3-2P<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1409\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIAGRAM-300x207.png\" alt=\"Connection diagram surge protective device type 3 KYSPD-T3-2P\" width=\"401\" height=\"277\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIAGRAM-300x207.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIAGRAM-1024x708.png 1024w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIAGRAM-768x531.png 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIAGRAM-600x415.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIAGRAM.png 1034w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/p>\n<\/section>\n<p>&nbsp;<\/p>\n<section id=\"wiring\">Dimensions surge protective device type 3 KYSPD-T3-2P<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1410\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIMENSION-300x279.png\" alt=\"Dimensions surge protective device type 3 KYSPD-T3-2P\" width=\"401\" height=\"373\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIMENSION-300x279.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/TYPE3-DIMENSION.png 533w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/p>\n<\/section>\n<section id=\"applications\">\n<h3>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n<ul>\n<li>Protection of terminal equipment such as computers, routers, and servers.<\/li>\n<li>Applied in residential, commercial, and industrial single-phase panels.<\/li>\n<li>Supplementary fine protection coordinated with upstream Type 2 SPDs.<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h3>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h3>\n<ul>\n<li><strong>What class is KYSPD-T3-2P?<\/strong> It is Class III, Type 3 SPD according to IEC\/EN 61643-11.<\/li>\n<li><strong>\u653e\u96fb\u5bb9\u91cf\u306f\uff1f<\/strong> In 3 kA, Imax 6 kA.<\/li>\n<li><strong>What applications is it designed for?<\/strong> Terminal-level protection of electronics in 230 V AC systems.<\/li>\n<li><strong>Does it have remote signaling?<\/strong> Yes, optional RC contacts can be provided.<\/li>\n<li><strong>What is the max backup fuse rating?<\/strong> 32 A gL\/gG.<\/li>\n<\/ul>\n<\/section>\n<section id=\"cta\">\u8a73\u7d30\u306a\u4fa1\u683c\u3068\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u306f <a href=\"\/ja\/contact-us\/\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>.\u3082\u3063\u3068Kuangya\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63a2\u308b <a href=\"\/ja\/%e7%9b%b4%e6%b5%81%e5%9b%9e%e8%bb%a2%e6%95%b0\/\">DC SPD<\/a>, <a href=\"\/ja\/ac-surge-protective-device\/\">AC\u30b5\u30fc\u30b8\u4fdd\u8b77<\/a>.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"561\" data-end=\"647\">\n<p data-start=\"563\" data-end=\"647\"><strong data-start=\"563\" data-end=\"597\">Surge protective device type 3<\/strong> \u306b\u3068\u3063\u3066 <strong data-start=\"602\" data-end=\"627\">\u5358\u76f82P\uff08L+N\uff09<\/strong> 230 V AC systems.<\/p>\n<\/li>\n<li data-start=\"648\" data-end=\"751\">\n<p data-start=\"650\" data-end=\"751\">\u30b5\u30fc\u30b8\u5b9a\u683c\uff1a <strong data-start=\"665\" data-end=\"686\">In 3 kA (8\/20 \u00b5s)<\/strong>, <strong data-start=\"688\" data-end=\"711\">Imax 6 kA (8\/20 \u00b5s)<\/strong>, <strong data-start=\"713\" data-end=\"732\">Up \u2264 1.0\u20131.5 kV<\/strong> Uc\u306b\u4f9d\u5b58\u3059\u308b\u3002.<\/p>\n<\/li>\n<li data-start=\"752\" data-end=\"866\">\n<p data-start=\"754\" data-end=\"866\">Compact module for terminal equipment protection, quick DIN-rail mounting, optional <strong data-start=\"838\" data-end=\"863\">RC\u4fe1\u53f7\u63a5\u70b9<\/strong>.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1408,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":{"0":"post-1407","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\/ja\/wp-json\/wp\/v2\/product\/1407","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=1407"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media\/1408"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/media?parent=1407"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1407"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1407"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}