Factory Price High Voltage DC Fuse 1000V 50A-800A Round Body Fuse 50kA For Automotive Energy Storage With UL CE Certificate

Product Description

The HCHVF500 has been specifically engineered and tested to provide best-in-class protection performance for main battery and on-board charging protection: Up to 1000VDC, Current rating (In) = 50 to 800A, Interrupting Rating (IR) = 50kA, L/R ≤ 2ms, Minimum Breaking Capacity (MBC) = 50kA or a perfect matching with DC contactor.

Technical Specifications

Item	High Voltage DC EV Fuse
Model No.	HCHVF1000
Rated Voltage	1000VDC
Rated Current	50A, 80A, 100A, 125A, 150A, 175A, 200A, 225A, 250A, 300A, 350A, 400A, 450A, 500A, 550A, 600A, 700A, 800A
Breaking Capacity	50kA
Body Material	Fiberglass
Standard	JASO-D622 / ISO8820.8 / GB31465.6 / UL248-13
Certificate	UL, CE, IATF16949
RoHS & REACH	Compliant

Applications

EV / HEV Protection
Designed Specifically for DC Applications
Excellent DC Performance
Low Watt Losses
Battery Pack Protection
Backup Protection for DC Relay

Features & Benefits

High Voltage Performance

Higher voltage rating provides overall system efficiency using smaller, more economical conductors while meeting the needs of higher voltage battery packs.

Fast-Acting Protection

Up to ten times faster opening under high fault current conditions helps assure reliable protection of circuits and components. Higher interrupting rating protects high-capacity battery packs needed for vehicle acceleration and range requirements.

Robust Design for Automotive Use

Can be applied in parallel to realize greater ampacity within sizing guidelines. Offers excellent power of resisting voltaic impingement, wide environmental temperature tolerance, and outstanding resistance to mechanical vibration and impacts, fully meeting automotive application criteria.

Product Model & Fuse Rating

Case Size	Rated Current	Catalog No.	Power Loss (1.0 In)	Breaking Capacity
20mm Diameter Case	30A	HCHVF1000-35A-20R	6W	50kA
	40A	HCHVF1000-40A-20R	8W
	50A	HCHVF1000-50A-20R	8W
	60A	HCHVF1000-60A-20R	11W
26mm Diameter Case	70A	HCHVF1000-70A-26R	11W	50kA
	80A	HCHVF1000-80A-26R	14W
	90A	HCHVF1000-90A-26R	16W
	100A	HCHVF1000-100A-26R	18W
	125A	HCHVF1000-125A-26R	20W
	150A	HCHVF1000-150A-26R	24W
31mm Diameter Case	125A	HCHVF1000-125A-31R	27W	50kA
	150A	HCHVF1000-150A-31R	30W
	175A	HCHVF1000-150A-31R	34W
	200A	HCHVF1000-200A-31R	40W
	225A	HCHVF1000-225A-31R	45W
	250A	HCHVF1000-250A-31R	49W
38mm Diameter Case	225A	HCHVF1000-225A-38R	42W	50kA
	250A	HCHVF1000-250A-38R	44W
	275A	HCHVF1000-275A-38R	49W
	300A	HCHVF1000-300A-38R	55W
	325A	HCHVF1000-325A-38R	57W
	350A	HCHVF1000-350A-38R	62W
	400A	HCHVF1000-400A-38R	66W
	450A	HCHVF1000-450A-38R	74W
51mm Diameter Case	450A	HCHVF1000-450A-51R	70W	50kA
	500A	HCHVF1000-500A-51R	85W
	600A	HCHVF1000-600A-51R	100W
	630A	HCHVF1000-630A-51R	107W
	700A	HCHVF1000-700A-51R	120W
	800A	HCHVF1000-800A-51R	146W

Dimensions

Ambient Air Temperature (Kt)

Operating temperature: -5°C ~ 40°C
Allowable operating temperature: -40°C ~ 85°C
Temperature correction factors: When working below -5°C, the low overload (L.O.) pre-arcing time will slightly extend, and the rated current will slightly increase. If operating above 40°C (104°F), the rated current requires extra correction factors: -Kt.
*Note: The Kt value already accounts for the safety current allowance under regular operating scenarios.

Frequently Asked Questions

Q1: Can I get a sample for testing?

A1: Yes, we offer free samples. You can arrange to pick up the parcel using your shipping account.

Q2: Can I print my logo on the products?

A2: Yes, both OEM and ODM services are available.

Q3: How can I get after-service support?

A3: If any quality issues occur, we promise to re-send the items.

Q4: What is the typical delivery lead time?

A4: Generally, it takes about 30 days after receiving the deposit payment.

Q5: What are your accepted payment terms?

A5: We accept a 30% deposit, with the remaining balance due against the copy of the Bill of Lading (B/L).

Q6: What industry standards do these fuses comply with?

A6: Our high voltage DC EV fuses are fully compliant with JASO-D622, ISO8820.8, GB31465.6, and UL248-13 standards.

Product Detail

Factory Price High Voltage DC Fuse 1000V 50A-800A Round Body Fuse 50kA For Automotive Energy Storage With UL CE Certificate

Product Description

Product Description

Technical Specifications

Applications

Features & Benefits

Product Model & Fuse Rating

Dimensions

Ambient Air Temperature (Kt)

Frequently Asked Questions

Related Products

Product Detail

Factory Price High Voltage DC Fuse 1000V 50A-800A Round Body Fuse 50kA For Automotive Energy Storage With UL CE Certificate

Product Description

Product Description

Technical Specifications

Applications

Features & Benefits

Product Model & Fuse Rating

Dimensions

Ambient Air Temperature (Kt)

Frequently Asked Questions

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