| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
|
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| Frame grade | 63 |
| Rated insulation voltage | 500 |
| Rated impulse withstand voltage | 6kV |
| Rated frequency | 50Hz |
| Number of poles | 1P,2P, 3P,4P |
| Instantaneous tripping type | C |
| Rated short-circuit capacity | 6kA(80-100A),10kA(10-63A) |
| Operating short-circuit capacity | 6kA(80-100A),7.5kA(10-63A) |
| Mechanical life | 10000 |
| Electrical life | 6000 |
| Working range | (65%~120%)Un |
| Control signal voltage | AC220V 50Hz |
| Power-on delay time | State Grid 4S≤t≤5S Southern Grid 7S≤t≤8S |
| Automatic closing time | t≤3S |
| Working temperature | -40ºC~+70ºC |
| Relative humidity | +20ºC not higher than 95%;+40ºC not higher than 50% |
| Signal connection wire cross-sectional area | 0.3mm² |
| Signal connection wire length | 300mm (other lengths available) |
| Grid distance | 50mm |
| Compliance with standards | IEC60898-1,GB/T 0963.1 |
| Certification | CCC/CB |
| No. | Rated current of release (A) | Initial Status | Test current | Schedule | Expected Results |
| 1 | 10-100 | Cold | 1.13ln | t≤1h(≤63A) | No tripping |
| t≤2h(≥80A) | |||||
| 2 | 10-100 | Immediately after the previous test | 1.45In | t<1h(≤63A) | Tripping |
| t<2h(≥80A) | |||||
| 3 | In≤32 | Cold | 2.55ln | 1s <t< 60s | Tripping |
| In>32 | Cold | 2.55In | 1s <t< 120s | Tripping | |
| 4 | 1-100 | Cold | 5ln | t≤ 0.1s | No tripping |
| 10ln | t< 0.1s | Tripping |
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