This series of DC fuses is specially developed by Hudson Electric for the safety protection of electric vehicles, electric trucks, charging system, ESS, etc. Meet the electrical performance requirements of standard IEC 60269 /JASO D622/ISO 8820.
Specifications
Voltage Rating 1000 VDC
Amperage Rating 450A
Protection category gEV.
Dimensions (mm)
| Product |
Size |
| A |
B |
| JRSE10-450-BM |
138 |
106 |
Installation torque recommendation table
| Bolt and nut specifications |
Recommended installation torque N.m |
| M10 |
20.5±2.5 |
Technical Parameters
| Product number |
(Amps) |
Max I2t(A2s) |
W |
| L/R=5ms |
| JRSE10-450-BM |
450 |
103680 |
45.5 |
Time-current curve
Temperature factor(Empirical Formula)
Power loss-current curve
Operating voltage-peak arc voltage curve
Time constant L/R-breaking capacity curve
Factors affecting the selection of operating current IN
Considering the influence of various factors on the fuse, the calculation formula of the allowable current IN when the fuse is working is as follows:
Environmental parameters
The working temperature::-40C°~+125C°
The installation site: altitude does not exceed 5000m
storage environment
The storage temperature:-40C°~+80C°
The storage humidity:≤90%
the other parameters
Marking
The fuse identification using printing form.
UL/CE/ROHS/REACH
Audited Supplier 
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