{"product_id":"dc-surge-protective-device-spd-a-b-type-hkb-hku-pv40-3p-40ka-dc1000v-lightning-arrester-red-replace-indicator-ce-certified","title":"DC Surge Protective Device (SPD) A\/B Type HKB\/HKU-PV40 3P 40kA DC1000V Lightning Arrester - Red=Replace Indicator, CE Certified","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e☀️ Ultimate DC Surge Protection for High-Voltage Solar Arrays – Type 1+2 Hybrid\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHybrid A\/B Type (Type 1+2):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Protects against both direct lightning strikes (10\/350µs) and switching surges (8\/20µs) in one device.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e1000V DC Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for commercial and utility-scale PV systems up to 1000V.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e3-Pole (3P) Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Protects positive (+), negative (-), and ground (PE) – complete isolation for ungrounded arrays.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e40kA Surge Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-energy dissipation for the most demanding installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRed=Replace Visual Indicator:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Green means protected, red means replace – at-a-glance status monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCE Certified:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Meets IEC 61643-31 European safety standards for photovoltaic applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDIN Rail Mount:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Easy installation in combiner boxes, inverter enclosures, and DC panels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eLarge-scale solar installations face an elevated risk from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edirect lightning strikes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esevere surge events\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Standard Type 2 SPDs provide adequate protection for indirect surges, but when your PV array is exposed to direct strikes – common in open fields, rooftops, and high-lightning areas – you need \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eType 1+2 hybrid protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHEVGKEOU HKB\/HKU-PV40 Series\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eType 1+2 (A\/B Type) DC Surge Protective Device\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e engineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-voltage photovoltaic systems up to 1000V DC\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. With a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3-pole (3P) configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it safeguards both positive and negative conductors while providing a dedicated ground path – essential for ungrounded or floating PV arrays common in modern installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eRated at \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40kA surge capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and certified to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIEC 61643-31\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this advanced SPD combines the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-energy handling of Type 1\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (10\/350µs waveform for direct lightning) with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efast response of Type 2\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (8\/20µs waveform for switching surges) – all in a single, compact DIN rail module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ered=replace visual indicator\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures you always know your protection status, while \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCE certification\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e guarantees compliance with European safety standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eThreat\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSource\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eConsequence\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDirect Lightning Strike\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStrike to array or mounting structure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInstant destruction, fire\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNearby Lightning\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStrike to ground near array\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMassive induced voltages\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eGrid Switching\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUtility operations\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTransients through inverter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eInverter Switching\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInternal IGBT switching\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-frequency noise\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eString Faults\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eArcing, ground faults\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOvervoltage events\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/01_2d4e25d3-1f16-4e95-8eb4-b8f9601c3938.jpg?v=1773035208\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/02_20b3dd01-7c6a-4503-8910-3c13fc2f59aa.jpg?v=1773035207\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/03_b3bf3f04-c92b-4ef0-9ae9-7135c985ce9f.jpg?v=1773035208\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/04_ebde0872-e3d9-4e08-a638-d75b8da98f60.jpg?v=1773035208\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/05_0ac2d4e5-9742-49a5-82d1-ea68ad80c33a.jpg?v=1773035208\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/06_403b83c3-9409-4d6f-9083-bcbf86f44e55.jpg?v=1773035208\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/07_89dd1216-5fa9-4966-8395-f7ca62aecf7a.jpg?v=1773035207\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/08_5515ce7c-8689-4648-b058-2cefeca819a5.jpg?v=1773035207\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HEVGKEOU HighQuality Store","offers":[{"title":"A type \/ 20KA","offer_id":54063037940084,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"A type \/ 40KA","offer_id":54063037972852,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"B type \/ 20KA","offer_id":54063038005620,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"B type \/ 40KA","offer_id":54063038038388,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/8364\/3508\/files\/1_59977e18-3adb-4f50-8558-bce6bad7d21c.png?v=1773035256","url":"https:\/\/hevgkeou.com\/products\/dc-surge-protective-device-spd-a-b-type-hkb-hku-pv40-3p-40ka-dc1000v-lightning-arrester-red-replace-indicator-ce-certified","provider":"HEVGKEOU HighQuality Store","version":"1.0","type":"link"}