{"product_id":"hiitio-hchvf1000-high-voltage-dc-main-fuse","title":"HIITIO HCHVF1000 High-Voltage DC Main Fuse","description":"\u003cp\u003eThe \u003cb data-path-to-node=\"0\" data-index-in-node=\"4\"\u003eHIITIO HCHVF1000 High-Voltage DC Main Fuse\u003c\/b\u003e is a heavy-duty, ultra-fast-acting circuit protection device engineered for the extreme demands of electric vehicles (EVs), motor drive inverters, and high-capacity renewable energy systems. Rated for 250 Amps at 1000 Volts DC, this cylindrical tube fuse operates under the \"aR\" class, meaning it is specifically optimized to provide lightning-fast short-circuit protection for sensitive power semiconductors like IGBTs and MOSFETs.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eKey Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"0\"\u003eCategory:\u003c\/b\u003e Automotive Parts \u0026amp; Accessories \/ EV High Voltage Components \/ Fuses \u0026amp; Circuit Breakers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e High-Voltage DC Semiconductor Fuse (Fast-Acting \/ aR Class)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,2,0\"\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"0\"\u003eManufacturer:\u003c\/b\u003e HIITIO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,3,0\"\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"0\"\u003eModel \/ Part Number:\u003c\/b\u003e HCHVF1000 (Size\/Series: 38R)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,4,0\"\u003e\u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"0\"\u003eCurrent Rating:\u003c\/b\u003e 250 Amps (250A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,5,0\"\u003e\u003cb data-path-to-node=\"2,5,0\" data-index-in-node=\"0\"\u003eMaximum Voltage Rating:\u003c\/b\u003e 1000V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,6,0\"\u003e\u003cb data-path-to-node=\"2,6,0\" data-index-in-node=\"0\"\u003eInterrupting Rating (Breaking Capacity):\u003c\/b\u003e 50kA (50,000 Amps)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,7,0\"\u003e\u003cb data-path-to-node=\"2,7,0\" data-index-in-node=\"0\"\u003eMounting Type:\u003c\/b\u003e Center-bolted tags \/ Flat blade terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,8,0\"\u003e\u003cb data-path-to-node=\"2,8,0\" data-index-in-node=\"0\"\u003eCertifications:\u003c\/b\u003e CE, RoHS Compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,9,0\"\u003e\u003cb data-path-to-node=\"2,9,0\" data-index-in-node=\"0\"\u003eBody Material:\u003c\/b\u003e High-strength, thermal-resistant fiberglass\/ceramic composite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eaR Class Semiconductor Protection\u003c\/b\u003e – Unlike general-purpose fuses, this unit is ultra-fast acting. It is explicitly designed to clear massive DC short circuits in milliseconds, preventing catastrophic heat damage to the expensive power electronics inside EV motor controllers and inverters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003e1000V DC Capability\u003c\/b\u003e – Purpose-built for modern 800V+ EV architectures and high-voltage grid-tied systems, safely breaking high-energy direct current arcs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eMassive 50kA Breaking Capacity\u003c\/b\u003e – Can safely absorb and extinguish dead-short fault currents up to a staggering 50,000 Amps without the outer casing rupturing or catching fire.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eArc-Extinguishing Construction\u003c\/b\u003e – The high-strength cylindrical tube is tightly packed with specialized, high-purity silica sand that instantly melts into glass during a blown-fuse event, safely suffocating the violent electrical arc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eVibration-Proof Bolted Design\u003c\/b\u003e – Features thick, solid metal blade terminals with pre-cut holes. This provides massive surface area contact for heavy-gauge copper busbars, ensuring secure, low-resistance power transfer that won't vibrate loose on the road.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eIdeal For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003eMain traction battery disconnects and drive inverter protection in heavy-duty Electric Vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003eHigh-performance EV conversions running on 800V+ architectures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003eMegawatt-scale Solar (PV) inverters and grid-tied combiner boxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003eCommercial Battery Energy Storage Systems (BESS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003eHigh-power DC Fast Charging (DCFC) station infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eNote: Shipping charges are not included and will be calculated separately based on the quantity, weight, and destination of the selected product(s).\u003c\/b\u003e\u003c\/p\u003e","brand":"FUSE EV Conversions LLC","offers":[{"title":"Default Title","offer_id":47939061055700,"sku":null,"price":230.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/7689\/3908\/files\/IMG_1672.jpg?v=1778755663","url":"https:\/\/shop.fuse.ae\/products\/hiitio-hchvf1000-high-voltage-dc-main-fuse","provider":"FUSE EV Conversions LLC","version":"1.0","type":"link"}