Fuel Fuse
Rated Current:10A-800A
Rated Voltage:AC/DC1000V
Type Protection:aR
Breaking Capacity:AC100KA、DC20KA
Related Standard:UL248-20、ISO8820、JASO-D622、RoHS and EU detective
Installation:Bolt on
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Product Details ofFuel Fuse
Fuel fuse ceramic tube bolt type fuse
EV-J-Q series fuse picture shown
Dimension of EV-J-Q series fuse in milimeter
Application of the EV-J-Q series fuse
Applicable to a wide temperature range, can withstand high-intensity mechanical vibration and shock, temperature shock and strong chemical load, suitable for road vehicle industry applications, can be used as electric vehicle drive power system, power conversion system, energy storage and power battery, energy storage Short-circuit and backup protection for capacitors, inverter controllers, chargers, wires, and other automotive components and equipment.Short circuit protection fuses especially for pure electric vehicles and hybrid electric vehicles.
Product characteristic of the EV-J-Q series fuse
| Model | Rated current | I²t(A²s) | Power consumption | Size Code | Install | |
| EV-J-Q-30 | 30 | 120 | 850 | 5 | VJ1 | Mounting Bolt M8 recommended torque 11N·m |
| EV-J-Q-40 | 40 | 300 | 1700 | 7.5 | ||
| EV-J-Q-50 | 50 | 450 | 2500 | 10 | ||
| EV-J-Q-60 | 60 | 620 | 3600 | 12.5 | ||
| EV-J-Q-70 | 70 | 850 | 5600 | 14 | ||
| EV-J-Q-80 | 80 | 1100 | 6600 | 15.5 | ||
| EV-J-Q-90 | 90 | 1850 | 10600 | 17 | ||
| EV-J-Q-100 | 100 | 2300 | 12000 | 18 | ||
| EV-J-Q-125 | 125 | 3400 | 21000 | 20 | ||
| EV-J-Q-150 | 150 | 4800 | 25000 | 25 | ||
| EV-J-Q-175 | 175 | 9200 | 40000 | 30 | VJ2 | Mounting Bolt M10 recommended torque 20N·m |
| EV-J-Q-200 | 200 | 15000 | 60000 | 34 | ||
| EV-J-Q-225 | 225 | 19000 | 105000 | 40 | ||
| EV-J-Q-250 | 250 | 23500 | 113000 | 43 | ||
| EV-J-Q-275 | 275 | 24800 | 128000 | 48 | ||
| EV-J-Q-300 | 300 | 26000 | 155000 | 52 | ||
| EV-J-Q-325 | 325 | 32700 | 175000 | 56 | ||
| EV-J-Q-350 | 350 | 40000 | 223000 | 60 | VJ3-1 | Mounting Bolt M12 recommended torque 28N·m |
| EV-J-Q-400 | 400 | 56000 | 290000 | 65 | ||
| EV-J-Q-450 | 450 | 78000 | 390000 | 80 | ||
| EV-J-Q-500 | 500 | 105000 | 490000 | 90 | ||
| EV-J-Q-600 | 600 | 165000 | 560000 | 105 | VJ3-2 | |
| EV-J-Q-800 | 800 | 420000 | 870000 | 175 | ||
Material
|
Part |
Material |
|
Fuse wire |
Copper or Silver |
|
End cap |
Copper alloy tin plating |
|
Fuse leg |
Copper alloy tin plating |
|
Fuse body |
Ceramic Tube |
|
Filler |
Quartz sand |
Conditions of use
Normal use conditions and parameter correction
The fuses work normally under the following normal conditions without any additional correction.
When it exceeds the normal using conditions, some parameters or consultation may need to be corrected if they are within the allowable using conditions. If it is beyond the scope of allowable using conditions, you should consult our company, and carry out the work adaptability evaluation and test of the conditions.
It is recommended that the current value of long-term current shall not be greater than 80% of the rated current. For over-temperature use, please refer to the temperature evaluation curve above.
Altitude: Altitude of the installation site not more than 2000m. If Altitude is more than 2000m, the rated voltage needs to reduce. 2000~4000m, when altitude rise 1000m, the rated voltage reduce 90%.
Ambient Air Temperature
Normal using conditions: -5°C ~ 60°C。
Permitted conditions: -55°C ~ 120°C。
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