{"id":1312,"date":"2025-09-09T15:29:33","date_gmt":"2025-09-09T15:29:33","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1312"},"modified":"2025-12-01T06:53:32","modified_gmt":"2025-12-01T06:53:32","slug":"dispositif-de-protection-contre-les-surtensions-de-type-2","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/fr\/product\/surge-protective-device-type-2\/","title":{"rendered":"Surge Protective Device Type 2 KYSPD-7T1+2-3P | Kuangya"},"content":{"rendered":"<section id=\"overview\">The Kuangya KYSPD-7T1+2-3P is a three-pole <strong>dispositif de protection contre les surtensions de type 2<\/strong> designed to safeguard 230\/400 V AC power systems. It combines Class I and Class II functions, making it suitable for both lightning impulse and switching surge protection. Installed in main distribution boards, this <strong>dispositif de protection contre les surtensions de type 2<\/strong> ensures reliable defense for residential, commercial, and light industrial facilities.<\/section>\n<section id=\"features\">\n<h3>Caract\u00e9ristiques principales<\/h3>\n<ul>\n<li>Complies with IEC\/EN 61643-11, combining Class I and Class II protection.<\/li>\n<li>Three-pole design; Iimp 7 kA (10\/350 \u03bcs) per pole.<\/li>\n<li>Nominal discharge current In: 20 kA (8\/20 \u03bcs); Max discharge Imax: 40 kA.<\/li>\n<li>Max continuous operating voltage Uc: 275 V AC.<\/li>\n<li>Niveau de protection de la tension (Up) : \u2264 1,5 kV.<\/li>\n<li>Temps de r\u00e9ponse &lt; 25 ns.<\/li>\n<li>Cartouche rempla\u00e7able enfichable avec d\u00e9connecteur thermique et fen\u00eatre indicatrice verte\/rouge.<\/li>\n<li>Contacts RC en option pour la signalisation \u00e0 distance.<\/li>\n<li>Bo\u00eetier thermoplastique UL94 V-0 ; IP20 int\u00e9gr\u00e9 ; montage sur rail DIN 35 mm.<\/li>\n<li>Fiable <strong>dispositif de protection contre les surtensions de type 2<\/strong> for three-phase panels.<\/li>\n<\/ul>\n<\/section>\n<section id=\"specs\">\n<h3>Sp\u00e9cifications<\/h3>\n<table>\n<thead>\n<tr>\n<th>Param\u00e8tres<\/th>\n<th>Valeur<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Code produit<\/td>\n<td>KYSPD-7T1+2-3P<\/td>\n<\/tr>\n<tr>\n<td>Cat\u00e9gorie<\/td>\n<td>Surge Protective Device Type 2<\/td>\n<\/tr>\n<tr>\n<td>Tension nominale du syst\u00e8me<\/td>\n<td>230 \/ 400 V AC<\/td>\n<\/tr>\n<tr>\n<td>Tension de fonctionnement continu (Uc) Tension de fonctionnement continu (Uc)<\/td>\n<td>275 V AC<\/td>\n<\/tr>\n<tr>\n<td>Courant de d\u00e9charge par impulsion (Iimp, 10\/350 \u03bcs)<\/td>\n<td>7 kA par p\u00f4le<\/td>\n<\/tr>\n<tr>\n<td>Courant de d\u00e9charge nominal (In, 8\/20 \u03bcs)<\/td>\n<td>20 kA<\/td>\n<\/tr>\n<tr>\n<td>Courant de d\u00e9charge max. Courant de d\u00e9charge (Imax, 8\/20 \u03bcs)<\/td>\n<td>40 kA<\/td>\n<\/tr>\n<tr>\n<td>Niveau de protection de la tension (vers le haut)<\/td>\n<td>\u2264 1,5 kV<\/td>\n<\/tr>\n<tr>\n<td>Temps de r\u00e9ponse<\/td>\n<td>&lt; 25 ns<\/td>\n<\/tr>\n<tr>\n<td>Fusible de secours (max)<\/td>\n<td>125 A gL\/gG<\/td>\n<\/tr>\n<tr>\n<td>Courant nominal de court-circuit (ISCCR)<\/td>\n<td>25 kA<\/td>\n<\/tr>\n<tr>\n<td>Temp\u00e9rature de fonctionnement<\/td>\n<td>-40 \u00b0C ... +70 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Montage<\/td>\n<td>Rail DIN 35 mm (EN 60715)<\/td>\n<\/tr>\n<tr>\n<td>Logement<\/td>\n<td>Thermoplastique UL94 V-0<\/td>\n<\/tr>\n<tr>\n<td>Degr\u00e9 de protection<\/td>\n<td>IP20 (int\u00e9gr\u00e9)<\/td>\n<\/tr>\n<tr>\n<td>Signalisation \u00e0 distance<\/td>\n<td>Contacts RC en option<\/td>\n<\/tr>\n<tr>\n<td>Normes<\/td>\n<td>IEC\/EN 61643-11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Le pr\u00e9sent <strong>dispositif de protection contre les surtensions de type 2<\/strong> is recommended for residential and commercial applications with frequent transient surges.<\/p>\n<\/section>\n<section id=\"wiring\">\n<h3>C\u00e2blage et dimensions<\/h3>\n<ul>\n<li>Sch\u00e9ma de connexion : <em>kyspd-7t1+2-3p-connection<\/em><\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1315\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYSPD-7T12-3P-wiring-diagram-300x271.png\" alt=\"surge protective device type 2 wiring diagram\" width=\"441\" height=\"398\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYSPD-7T12-3P-wiring-diagram-300x271.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYSPD-7T12-3P-wiring-diagram.png 498w\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" \/><\/li>\n<li>Dimensions : <em>kyspd-7t1+2-3p-dimensions<\/em><\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1314\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYSPD-7T12-3P-dimension-300x272.png\" alt=\"surge protective device type 2 dimensions\" width=\"440\" height=\"399\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYSPD-7T12-3P-dimension-300x272.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/KYSPD-7T12-3P-dimension.png 433w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/li>\n<\/ul>\n<\/section>\n<section id=\"apps\">\n<h3>Applications<\/h3>\n<ul>\n<li>Main distribution boards and sub-panels for residential and commercial sites.<\/li>\n<li>Combined first- and second-stage <strong>dispositif de protection contre les surtensions de type 2<\/strong> for compact systems.<\/li>\n<li>Suitable for areas prone to switching operations and indirect lightning strikes.<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h3>FAQ<\/h3>\n<details>\n<summary>Where should KYSPD-7T1+2-3P be installed?<\/summary>\n<p>It should be installed in distribution boards as a three-pole <strong>dispositif de protection contre les surtensions de type 2<\/strong>.<\/p>\n<\/details>\n<details>\n<summary>What types of surges does it handle?<\/summary>\n<p>Le pr\u00e9sent <strong>dispositif de protection contre les surtensions de type 2<\/strong> handles lightning current impulses and switching surges.<\/p>\n<\/details>\n<details>\n<summary>What is the maximum discharge current rating?<\/summary>\n<p>Imax is up to 40 kA (8\/20 \u03bcs).<\/p>\n<\/details>\n<details>\n<summary>Is it suitable for residential use?<\/summary>\n<p>Oui, cette <strong>dispositif de protection contre les surtensions de type 2<\/strong> is compact and ideal for residential and commercial applications.<\/p>\n<\/details>\n<details>\n<summary>Prend-il en charge la signalisation \u00e0 distance ?<\/summary>\n<p>Yes, optional RC contacts allow remote status monitoring.<\/p>\n<\/details>\n<details>\n<summary>Quelles sont les normes auxquelles il se conforme ?<\/summary>\n<p>IEC\/EN 61643-11 pour les dispositifs de protection contre les surtensions.<\/p>\n<\/details>\n<\/section>\n<section id=\"cta\"><a href=\"\/fr\/contact-us\/\">Obtenir un devis<\/a> - Produits apparent\u00e9s : <a href=\"\/fr\/ac-mcb\/\">AC MCB<\/a>, <a href=\"\/fr\/manual-transfer-switch\/\">Commutateur de transfert manuel<\/a><\/section>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"238\" data-end=\"315\">\n<p data-start=\"240\" data-end=\"315\">Trois p\u00f4les <strong data-start=\"251\" data-end=\"285\">dispositif de protection contre les surtensions de type 2<\/strong> for AC distribution boards.<\/p>\n<\/li>\n<li data-start=\"316\" data-end=\"375\">\n<p data-start=\"318\" data-end=\"375\">Iimp 7 kA (10\/350 \u03bcs) + In 20 kA (8\/20 \u03bcs); Imax 40 kA.<\/p>\n<\/li>\n<li data-start=\"376\" data-end=\"473\">\n<p data-start=\"378\" data-end=\"473\">Compact pluggable cartridge with thermal disconnector, visual indicator, optional RC signaling.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1584,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[30],"product_tag":[],"class_list":{"0":"post-1312","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ac-fuse","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product\/1312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/comments?post=1312"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/media\/1584"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/media?parent=1312"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1312"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1312"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}