{"id":1373,"date":"2025-09-10T07:32:36","date_gmt":"2025-09-10T07:32:36","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1373"},"modified":"2025-09-16T09:49:05","modified_gmt":"2025-09-16T09:49:05","slug":"240v-surge-protection-device-kyspd-40t2-3p","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/pt\/product\/240v-surge-protection-device-kyspd-40t2-3p\/","title":{"rendered":"Dispositivo de prote\u00e7\u00e3o contra surtos de 240v KYSPD-40T2-3P | Kuangya"},"content":{"rendered":"<section id=\"overview\">The Kuangya KYSPD-40T2-3P is a <strong>Dispositivo de prote\u00e7\u00e3o contra surtos de 240 V<\/strong><br \/>\ndesigned for three-phase systems (L1, L2, L3). It provides Type 2<br \/>\nprotection against transient overvoltages caused by indirect lightning<br \/>\nand switching operations in 230\/400 V AC TN-S, TN-C, and TT networks.Equipped with high-capacity MOV elements, the device ensures reliable<br \/>\nsurge suppression with a pluggable module structure for easy service.<br \/>\nIntegrated thermal disconnectors and clear fault indicators guarantee safety,<br \/>\nwhile optional RC contacts enable monitoring integration with building<br \/>\nmanagement systems (BMS) or PLC.<\/section>\n<section id=\"features\">\n<h3>Principais recursos<\/h3>\n<ul>\n<li>Class II \/ Type 2 surge protection for 240 V three-phase systems.<\/li>\n<li>Corrente de descarga nominal (In): 20 kA (8\/20 \u03bcs).<\/li>\n<li>Corrente m\u00e1xima de descarga (Imax): 40 kA (8\/20 \u03bcs).<\/li>\n<li>N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o (Up): \u2264 1,3-2,0 kV dependendo de Uc (230-385 V).<\/li>\n<li>Response time &lt; 25 ns, ensuring rapid surge suppression.<\/li>\n<li>Fus\u00edvel de reserva: m\u00e1ximo de 125 A gL\/gG; ISCCR de at\u00e9 25 kA CA.<\/li>\n<li>Pluggable module with thermal disconnector and visible green\/red status.<\/li>\n<li>Contatos de sinaliza\u00e7\u00e3o remota RC opcionais: 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>Carca\u00e7a IP20, termopl\u00e1stico UL94 V-0; temperatura operacional de -40 \u00b0C a +80 \u00b0C.<\/li>\n<li>Mounting: 35 mm DIN rail (EN 60715); complies with IEC\/EN 61643-11.<\/li>\n<\/ul>\n<\/section>\n<section id=\"specs\">\n<h3>Especifica\u00e7\u00f5es<\/h3>\n<table>\n<tbody>\n<tr>\n<th>C\u00f3digo do produto<\/th>\n<td>KYSPD-40T2-3P<\/td>\n<\/tr>\n<tr>\n<th>Categoria<\/th>\n<td>Dispositivo de prote\u00e7\u00e3o contra surtos de 240 V<\/td>\n<\/tr>\n<tr>\n<th>Tens\u00e3o nominal do sistema<\/th>\n<td>230\/400 V CA<\/td>\n<\/tr>\n<tr>\n<th>Postes<\/th>\n<td>3P (L1, L2, L3)<\/td>\n<\/tr>\n<tr>\n<th>Tens\u00e3o operacional cont\u00ednua (Uc)<\/th>\n<td>230 V \/ 320 V \/ 385 V<\/td>\n<\/tr>\n<tr>\n<th>Corrente de descarga nominal (In, 8\/20 \u03bcs)<\/th>\n<td>20 kA<\/td>\n<\/tr>\n<tr>\n<th>Corrente m\u00e1xima de descarga (Imax, 8\/20 \u03bcs)<\/th>\n<td>40 kA<\/td>\n<\/tr>\n<tr>\n<th>N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o (para cima)<\/th>\n<td>\u2264 1,3-2,0 kV<\/td>\n<\/tr>\n<tr>\n<th>Tempo de resposta<\/th>\n<td>&lt; 25 ns<\/td>\n<\/tr>\n<tr>\n<th>Fus\u00edvel de reserva (m\u00e1x.)<\/th>\n<td>125 A gL\/gG<\/td>\n<\/tr>\n<tr>\n<th>Classifica\u00e7\u00e3o de corrente de curto-circuito (ISCCR)<\/th>\n<td>25 kA CA<\/td>\n<\/tr>\n<tr>\n<th>Temperatura operacional<\/th>\n<td>-40 \u00b0C a +80 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Montagem<\/th>\n<td>Trilho DIN de 35 mm, EN 60715<\/td>\n<\/tr>\n<tr>\n<th>Gabinete \/ Prote\u00e7\u00e3o<\/th>\n<td>Termopl\u00e1stico UL94 V-0 \/ IP20<\/td>\n<\/tr>\n<tr>\n<th>Sinaliza\u00e7\u00e3o remota (RC)<\/th>\n<td>Opcional; CA 250 V \/ 0,5 A; CC 250 V \/ 0,1 A; 125 V \/ 0,2 A; 75 V \/ 0,5 A<\/td>\n<\/tr>\n<tr>\n<th>Padr\u00f5es<\/th>\n<td>IEC\/EN 61643-11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"wiring\">\n<h3>Fia\u00e7\u00e3o e dimens\u00f5es<\/h3>\n<p>Connection diagram 240v surge protection device KYSPD-40T2-3P<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1375\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-3P-wiring-diagram-295x300.png\" alt=\"Connection diagram 240v surge protection device KYSPD-40T2-3P\" width=\"400\" height=\"406\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-3P-wiring-diagram-295x300.png 295w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-3P-wiring-diagram-300x305.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-3P-wiring-diagram.png 499w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>Dimensions 240v surge protection device KYSPD-40T2-3P<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1376\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-40T2-3P-dimension-300x228.png\" alt=\"Dimensions 240v surge protection device KYSPD-40T2-3P\" width=\"400\" height=\"304\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-40T2-3P-dimension-300x228.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-40T2-3P-dimension.png 532w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<\/section>\n<section id=\"applications\">\n<h3>Aplicativos<\/h3>\n<ul>\n<li>Three-phase 240 V AC distribution boards in residential, commercial, and industrial facilities.<\/li>\n<li>Coordination with upstream Type 1 arresters in TT and TN systems.<\/li>\n<li>Electrical panels requiring reliable 3P surge protection with monitoring options.<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h3>PERGUNTAS FREQUENTES<\/h3>\n<ul>\n<li><strong>What class of SPD is KYSPD-40T2-3P?<\/strong> \u00c9 Classe II, Tipo 2, de acordo com a norma IEC\/EN 61643-11.<\/li>\n<li><strong>Qual \u00e9 sua capacidade de descarga?<\/strong> In 20 kA, Imax 40 kA per phase.<\/li>\n<li><strong>Can it be used in 240 V three-phase systems?<\/strong> Yes, it is designed for L1-L2-L3 protection in 230\/400 V AC networks.<\/li>\n<li><strong>Ele fornece sinaliza\u00e7\u00e3o remota?<\/strong> Sim, h\u00e1 contatos RC opcionais dispon\u00edveis.<\/li>\n<li><strong>Qual \u00e9 a classifica\u00e7\u00e3o m\u00e1xima do fus\u00edvel de reserva?<\/strong> 125 A gL\/gG.<\/li>\n<\/ul>\n<\/section>\n<section id=\"cta\">Para obter pre\u00e7os detalhados e suporte t\u00e9cnico, favor <a href=\"\/pt\/contact-us\/\">Entre em contato conosco<\/a>.Explore mais produtos Kuangya: <a href=\"\/pt\/dc-spd\/\">DC SPD<\/a>, <a href=\"\/pt\/ac-surge-protective-device\/\">Prote\u00e7\u00e3o contra surtos de CA<\/a>.<\/section>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"579\" data-end=\"703\">\n<p data-start=\"581\" data-end=\"703\"><strong data-start=\"581\" data-end=\"613\">Dispositivo de prote\u00e7\u00e3o contra surtos de 240 V<\/strong> para <strong data-start=\"618\" data-end=\"647\">three-phase 3P (L1-L2-L3)<\/strong> AC networks, suitable for TN-S, TN-C, and TT systems.<\/p>\n<\/li>\n<li data-start=\"704\" data-end=\"861\">\n<p data-start=\"706\" data-end=\"861\">Corrente nominal de descarga <strong data-start=\"730\" data-end=\"752\">Em 20 kA (8\/20 \u00b5s)<\/strong>, descarga m\u00e1xima <strong data-start=\"772\" data-end=\"796\">Imax 40 kA (8\/20 \u00b5s)<\/strong>, N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o <strong data-start=\"823\" data-end=\"842\">At\u00e9 \u2264 1,3-2,0 kV<\/strong> dependendo de Uc.<\/p>\n<\/li>\n<li data-start=\"862\" data-end=\"981\">\n<p data-start=\"864\" data-end=\"981\">Pluggable cartridge with thermal disconnector, visual fault indicator, <strong data-start=\"935\" data-end=\"959\">contatos RC opcionais<\/strong>, Montagem em trilho DIN.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1584,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":{"0":"post-1373","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\/pt\/wp-json\/wp\/v2\/product\/1373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/comments?post=1373"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/media\/1584"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/media?parent=1373"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1373"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1373"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}