{"id":1415,"date":"2025-09-10T10:20:19","date_gmt":"2025-09-10T10:20:19","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1415"},"modified":"2025-12-01T06:38:19","modified_gmt":"2025-12-01T06:38:19","slug":"type-1-2-surge-protection-device-single-phase","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/type-1-2-surge-protection-device-single-phase\/","title":{"rendered":"\u062c\u0647\u0627\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 1+2 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0648\u0631 KYSPD-7T1+2-1+1+1 | \u0643\u0648\u0627\u0646\u062c\u064a\u0627"},"content":{"rendered":"<section id=\"overview\">The Kuangya KYSPD-7T1+2-1+1 is a <strong>type 1+2 surge protection device single phase<\/strong><br \/>\ndesigned for installation at the service entrance of 230 V AC systems.<br \/>\nIt provides combined Type 1 and Type 2 protection, capable of discharging high-energy<br \/>\nlightning impulses (10\/350 \u03bcs) as well as switching surges (8\/20 \u03bcs).Using a 1+1 topology with MOV protection between L\u2013N and coordinated GDT<br \/>\nprotection between N\u2013PE, this SPD ensures comprehensive protection for residential,<br \/>\ncommercial, and industrial electrical installations. Its pluggable cartridge design<br \/>\nsimplifies replacement, while integrated thermal disconnector and visible indicator<br \/>\nguarantee safe operation. Optional RC contacts enable remote monitoring.<\/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 1+2 SPD for single-phase 230 V AC systems.<\/li>\n<li>Impulse current (Iimp): 7 kA (10\/350 \u03bcs).<\/li>\n<li>Nominal discharge current (In): 20 kA (8\/20 \u03bcs).<\/li>\n<li>Voltage protection level (Up): \u2264 1.5\u20132.0 kV.<\/li>\n<li>Continuous operating voltage (Uc): 230 V AC.<\/li>\n<li>Back-up fuse: max 160 A gL\/gG; ISCCR 25 kA AC.<\/li>\n<li>Response time &lt; 25 ns (L\u2013N), &lt; 100 ns (N\u2013PE).<\/li>\n<li>Optional RC signaling contacts for remote monitoring.<\/li>\n<li>Housing UL94 V-0 thermoplastic, IP20; operating temperature -40 \u00b0C to +80 \u00b0C.<\/li>\n<li>DIN rail mounting (EN 60715); compliant with IEC\/EN 61643-11.<\/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>\u0643\u064a\u0633\u0628\u064a\u062f-7 \u062a1+2-1+1+1<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u0641\u0626\u0629<\/th>\n<td>Type 1+2 surge protection device single phase<\/td>\n<\/tr>\n<tr>\n<th>Nominal System Voltage<\/th>\n<td>230 V AC<\/td>\n<\/tr>\n<tr>\n<th>Topology<\/th>\n<td>1+1 (L\u2013N MOV, N\u2013PE GDT)<\/td>\n<\/tr>\n<tr>\n<th>Impulse Current (Iimp, 10\/350 \u03bcs)<\/th>\n<td>7 kA<\/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>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 1.5\u20132.0 kV<\/td>\n<\/tr>\n<tr>\n<th>Continuous Operating Voltage (Uc)<\/th>\n<td>230 V AC<\/td>\n<\/tr>\n<tr>\n<th>\u0648\u0642\u062a \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629<\/th>\n<td>&lt; 25 ns (L\u2013N) \/ &lt; 100 ns (N\u2013PE)<\/td>\n<\/tr>\n<tr>\n<th>Back-Up Fuse (max)<\/th>\n<td>160 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>25 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 +80 \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<\/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 type 1+2 surge protection device single phase KYSPD-7T1+2-1+1<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1416\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-T2-1P1-Dimension-300x250.png\" alt=\"Connection diagram type 1+2 surge protection device single phase KYSPD-7T1+2-1+1\" width=\"401\" height=\"334\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-T2-1P1-Dimension-300x250.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-T2-1P1-Dimension.png 582w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/p>\n<p>Connection diagram type 1+2 surge protection device single phase KYSPD-7T1+2-1+1<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1417\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-T2-1P1-wiring-diagram-216x300.png\" alt=\"Dimensions type 1+2 surge protection device single phase KYSPD-7T1+2-1+1\" width=\"400\" height=\"556\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-T2-1P1-wiring-diagram-216x300.png 216w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-T2-1P1-wiring-diagram-300x416.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/SPD-T2-1P1-wiring-diagram.png 521w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>&nbsp;<\/p>\n<\/section>\n<section id=\"applications\">\n<h3>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h3>\n<ul>\n<li>Main distribution panels in residential and commercial buildings.<\/li>\n<li>Service entrance protection against lightning-induced surges.<\/li>\n<li>Single-phase TT\/TN networks requiring combined Type 1+2 protection.<\/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 protection class is KYSPD-7T1+2-1+1?<\/strong> It is a combined Type 1+2 SPD for single-phase systems.<\/li>\n<li><strong>\u0645\u0627 \u0647\u0648 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0641\u064a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u061f<\/strong> Iimp 7 kA (10\/350 \u03bcs), In 20 kA (8\/20 \u03bcs).<\/li>\n<li><strong>\u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0646\u0627\u0633\u0628\u0647\u0627\u061f<\/strong> 230 V AC single-phase TT and TN systems.<\/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 maximum backup fuse rating?<\/strong> 160 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=\"663\" data-end=\"778\">\n<p data-start=\"665\" data-end=\"778\"><strong data-start=\"665\" data-end=\"714\">Type 1+2 surge protection device single phase<\/strong>, designed for <strong data-start=\"729\" data-end=\"775\">230 V AC 1+1 topology (L\u2013N MOV + N\u2013PE GDT)<\/strong>.<\/p>\n<\/li>\n<li data-start=\"779\" data-end=\"869\">\n<p data-start=\"781\" data-end=\"869\">Surge ratings: <strong data-start=\"796\" data-end=\"821\">Iimp 7 kA (10\/350 \u00b5s)<\/strong>, <strong data-start=\"823\" data-end=\"845\">In 20 kA (8\/20 \u00b5s)<\/strong>, <strong data-start=\"847\" data-end=\"866\">Up \u2264 1.5\u20132.0 kV<\/strong>.<\/p>\n<\/li>\n<li data-start=\"870\" data-end=\"968\">\n<p data-start=\"872\" data-end=\"968\">Compact pluggable module, thermal disconnector with fault indicator, <strong data-start=\"941\" data-end=\"965\">optional RC 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-1415","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\/1415","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=1415"}],"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=1415"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1415"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1415"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}