H EV Fuse 150VDC 200VDC Series

Westking EVFUSE® series H EV Fuse 150VDC 200VDC Series has developed two customized protection solutions for electric vehicles (EV), namely H-type and J-type fuses. The Westking electric vehicle fuses are designed and developed based on interactions with over 20 new energy EV enterprises. These fuses fully comply with the application conditions of new energy electric vehicles, featuring a bolted tightening structure and high-alumina high-temperature ceramic materials. These fuses offer market-leading compactness, impact resistance, and lifetime durability simulation functions.

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Product Description

H TYPE SERIES 150VDC 200VDC

WESTKING EV08H150, EV16H150, and EV35H200 are mainly suitable for small electric vehicles, city cars, or electric yachts as battery pack protection, offering safe and reliable performance.

Technical data

Type	Rated voltage	Rated currents
EV08H150-(Amp)	150VDC	6A-20A
EV16H150-(Amp)	150VDC	20A-180A
EV35H200-(Amp)	200VDC	200A-500A

•Utilization category:	gEV
•Rated breaking capacity:	20 kA
•Time constant:	2±0.5ms
•Ambient temperature :	-40°C ... 125°C

Standards

ISO8820-8

JASO D622

Manufactured under ITAF16949 quality system for compliance with automotive requirements

RoHS compliant

REACH declaration available upon request

KEY FEATURES/ADVANTAGES

Double protection against overload and short circuit

Low temperature rise and power consumption, extending battery range

High breaking capacity

APPLICATIONS

Battery pack protection

BDU and PDU

Battery Junction Box for auxiliaries

EV/HEV

Electrical Energy Storage

Battery charger

Supercapacitor pack protection

Backup protection for DC relay / disconnector / switch

Maintenance Safety Disconnect (MSD)

Certifications

is09001 iatf16949

Origin

China

EV FUSE 150VDC EV08H150 protection for EV and battery pack

Type	I2t (A2s)		Power loss 0.5 In（w）	Net weight (g)
Type	Melting	Clearing	Power loss 0.5 In（w）	Net weight (g)
EV08H150-06A	2	6	0.30	6.01
EV08H150-10A	3.8	12	0.75
EV08H150-12A	7	22	0.80
EV08H150-16A	20	50	0.85
EV08H150-20A	25	80	1.2

EV FUSE 150VDC EV16H150 protection for EV and battery pack

Type	I2t (A2s)		Power loss 0.5 In（w）	Net weight (g)
Type	Melting	Clearing	Power loss 0.5 In（w）	Net weight (g)
EV16H150-20A	12	100	0.45	32
EV16H150-25A	18	120	0.60
EV16H150-32A	32	200	0.68
EV16H150-35A	50	320	0.75
EV16H150-50A	100	500	1.05
EV16H150-63A	180	1100	1.35
EV16H150-80A	300	1900	2.10
EV16H150-100A	600	3800	2.78
EV16H150-125A	625	3900	3.38
EV16H150-160A	1100	7000	4.28
EV16H150-180A	1600	12000	5.33

EV FUSE 200VDC EV35H200 protection for EV and battery pack

Type	I2t (A2s)		Power loss 0.5 In（w）	Net weight (g)
Type	Melting	Clearing	Power loss 0.5 In（w）	Net weight (g)
EV35H200﹣200A	5200	20500	3.00	154.3
EV35H200﹣250A	7000	30500	3.90
EV35H200﹣300A	10000	40000	4.50
EV35H200﹣350A	15000	60000	5.10
EV35H200﹣400A	20000	82000	5.50
EV35H200﹣450A	23000	120000	7.70
EV35H200﹣500A	28000	180000	9.80