Breaking Capacity: | High Voltage Circuit Breakers |
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Operation: | Energy-storage Type |
Speed: | High-Speed Circuit Breaker |
Arc-extinguishing Medium: | Vacuum |
Installation: | Fixed |
Structure: | MCB |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Item | Unit | Reference | |
Rated voltage | kv | 40.5 | |
Rated insulation level | Lightning impulse withstand voltage | kv | 185 |
1min power frequency withstand voltage | kv | 95 | |
Rated frequency | hz | 50/60 | |
Rated current | A | 1250/1600/2000/2500 | |
Rated short-circuit breaking current | KA | 25/31.5 | |
Rated short-circuit making current (peak value) | KA | 63/80 | |
Rated short-time withstand current | KA | 25/31.5 | |
Rated peak withstand current | KA | 63/80 | |
Rated short-circuit duration | s | 4 | |
Breaking times of rated short-circuit current | Times | 30 | |
Mechanical life | M2 Class | ||
weight | kg | 350 |
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