Hybrid EV battery fuse manufacturer with 20 years experience
Application of the hybrid EV battery fuse
This EV battery fuse designed for EV battery system,Short circuit protection fuses especially for pure electric vehicles and hybrid electric vehicles,1000V DC fuse specially designed for pure electric vehicle and hybrid vehicle power battery,Provide fuse bases specially customized for harsh automotive environments.
Sprcification of the EV battery fuse
This EV battery fuse available in rated current of 5A-800A,rated voltage of 1000VDC/VAC,interrupting rated is AC1000VDC,DC30KA at 1000VDC,Currently we have many customer using this type in EV battery and EV charger.
Related standard
This HEV series fuse meet the requirement of UL-248-20,ISO8820,JASO-D622,EU and RoHS detective,etc.
Dimension of the HEV fuse,Choose the dimension according to the rated current.
| Size code | A±2 | B±1.5 | C±1 | D±1.5 | E±1.5 | F±1 | G±0.5 | H±0.2 | J±1 |
| HF1 | 124 | 25 | 78 | 100 | 109 | 9 | 18 | 4 | 13.5 |
| HF2 | 117 | 33 | 78 | 93 | 100 | 9 | 22 | 5 | 12.5 |
| HF3 | 139.5 | 38 | 83.5 | 99.5 | 120 | 10.5 | 25 | 6 | 20.7 |
| HF4 | 146.5 | 50 | 89.5 | 106 | 126.5 | 10.5 | 38 | 6 | 20.7 |
| HF5 | 197.5 | 63 | 89.5 | 123.5 | 162.5 | 13.5 | 50 | 10 | 33 |
| Model | Rated Current | I2t(A2s) | Power dissipation | Size code | Install |
| Pre-arc | Total |
| HEV-J-Q-5 | 5A | 20 | 115 | 1.8 | HF1 | Mounting Bolt M8 recommended torque 11N·m |
| HEV-J-Q-10 | 10A | 30 | 170 | 2.2 | |
| HEV-J-Q-15 | 15A | 48 | 220 | 3.1 | |
| HEV-J-Q-20 | 20A | 72 | 360 | 3.6 | |
| HEV-J-Q-25 | 25A | 85 | 510 | 4.2 | |
| HEV-J-Q-30 | 30A | 110 | 830 | 5.1 | |
| HEV-J-Q-35 | 35A | 180 | 1250 | 6.3 | |
| HEV-J-Q-40 | 40A | 290 | 1650 | 7.8 | |
| HEV-J-Q-45 | 45A | 350 | 1900 | 8.5 | |
| HEV-J-Q-50 | 50A | 440 | 2450 | 10 | |
| HEV-J-Q-60 | 60A | 600 | 3500 | 12.5 | |
| HEV-J-Q-70 | 70A | 820 | 5500 | 14 | |
| HEV-J-Q-80 | 80A | 1050 | 6500 | 16 | |
| HEV-J-Q-90 | 90A | 1800 | 10500 | 17 | HF2 | |
| HEV-J-Q-100 | 100A | 2300 | 12000 | 18 | |
| HEV-J-Q-125 | 125A | 3400 | 21000 | 20 | |
| HEV-J-Q-150 | 150A | 4900 | 25500 | 27 | |
| HEV-J-Q-175 | 175A | 9200 | 40000 | 30 | HF3 | |
| HEV-J-Q-200 | 200A | 15000 | 60000 | 32 | |
| HEV-J-Q-225 | 225A | 19000 | 105000 | 40 | |
| HEV-J-Q-250 | 250A | 24000 | 113000 | 47 | Mounting Bolt M10 recommended torque 20N·m |
| HEV-J-Q-275 | 275A | 25000 | 130000 | 49 | |
| HEV-J-Q-300 | 300A | 26000 | 160000 | 52 | |
| HEV-J-Q-325 | 325A | 33000 | 180000 | 55 | |
| HEV-J-Q-350 | 350A | 42000 | 230000 | 60 | HF4 | |
| HEV-J-Q-400 | 400A | 71000 | 320000 | 65 | |
| HEV-J-Q-450 | 450A | 78000 | 300000 | 80 | |
| HEV-J-Q-500 | 500A | 105000 | 350000 | 95 | |
| HEV-J-Q-600 | 600A | 163000 | 530000 | 105 | HF5 | Mounting bolt M12 recommended torque 28N·m |
| HEV-J-Q-700 | 700A | 320000 | 680000 | 155 | |
| HEV-J-Q-800 | 800A | 420000 | 870000 | 185 | |
Material of the HEV fuse
The main boby material is fiber tube,the fuse wire consist of copper or silver and the end cap made of Copper alloy tin plating.
FAQ
Question 1:How to choose a fuse?
Answer:At the beginning,We will send you a customer actual application form.Generally, we need to clear your application field, opperating current and operating voltage, installation methods, certification requirements, and other parameter requirements.
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