Characteristics of vehicle regulation level high-voltage fuse

1. Standards met

        The international and domestic standards for vehicle specification level high-voltage fuse are IS08820, JASO D622, UL248-20 and GB/T31465.6-2017 .

2. Characteristics of load circuit

        The impulse current of the vehicle load circuit has a great impact on the fuse.

3. Scope of protection

        The vehicle regulation level high-voltage fuse requires to play a protective role in the case of low multiple overload and short circuit. The abnormality of many inductive circuits on the vehicle is precisely low multiple overload.

4. Breaking capacity

       The breaking capacity required by vehicle specification level high-voltage fuse is low, but the insulation resistance after fusing is required to be ≥ 1Mohm

5. Product appearance and weight

        The vehicle specification level has higher requirements for the miniaturization and lightweight of fuse products.