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DC1000V Automotive battery fuse EV-H-Q type
Product introduction of the EV-H-Q
We are Dissmann EV series fuse all approval by UL248 standard,suitable use for short circuit and backup protection of electric vehicle driving power system, energy storage and power batteries, energy storage capacitors, power conversion systems, frequency conversion controllers,chargers,wires and other vehicle devices and equipment.The rated current range from 10A-500A,rated voltage is DC500V,breaking capacity up to DC20KA.The installation method available in bolt.
Structure of the EV-H-Q fuse
| Component | Material |
| Melt | Copper or silver |
| End cap | Copper alloy tin plating |
| Mounting feet | Copper alloy tin plating |
| Ontology | ceramic pipe |
| Stuffing | Quartz sand |
Dimension of the MEV fuse
Nomal working conditions
Normal use conditions: -5℃～60℃.
Allowable use conditions: -55℃～120℃.
FAQ
Question :What factors affect the life of the fuse?
Answer:Generally speaking, the ambient temperature of the fuse installation place and the impact current in the circuit will affect the life of the fuse. Therefore, we generally consider the pulse current of the customer to select the fuse with the appropriate current.