Breaking Capacity: | High Voltage Circuit Breakers |
---|---|
Operation: | Manual Type |
Speed: | High-Speed Circuit Breaker |
Arc-extinguishing Medium: | Vacuum |
Installation: | Fixed |
Structure: | MCCB |
Samples: |
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Customization: |
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Electrical features |
Rated current In |
A |
63A, 80A, 100A, 125A |
Poles |
P |
2P, 4P |
|
Rated voltage Ue |
V |
2P: 1000V, 4P: 1500V |
|
Insulation voltage Ui |
V |
500 |
|
Rated frequency |
Hz |
50/60 |
|
Rated breaking capacity |
A |
6000 |
|
Rated impulse withstand voltage (1.2/50) Uimp |
V |
6000 |
|
Dielectric test voltage at ind. Freq. for 1 min |
Kv |
2 |
|
Pollution degree |
|
2 |
|
Thermo-magnetic release characteristic |
|
B, C, D |
|
Mechanical features |
Electrical life |
t |
8000 |
Mechanical life |
t |
20000 |
|
Protection degree |
|
IP20 |
|
Reference temperature for setting of thermal element |
°C |
30 |
|
Ambient temperature (with daily average≤35°C) |
°C |
-5~+40 |
|
Storage temperature |
°C |
-25~+70 |
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