Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Manual Type |
Speed: | High-Speed Circuit Breaker |
Arc-extinguishing Medium: | Air |
Installation: | Fixed |
Structure: | MCCB |
Samples: |
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Customization: |
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NO. | Test current | I/In | Conventional time | Initial status |
1 | Conventional trip current | 1.05 | 2h(In>63A),Ih(In≤63A) | Cold status |
2 | Conventional trip current | 1.3 | 2h(In>63A),Ih(In≤63A) | Right after test no.1 |
Serial No. | Setting current | Conventional time | Start-up status | Remark |
1 | 1.0In | >2h | Cold status | |
2 | 1.2 | ≤2h | Right after test number1 | |
3 | 1.5 In | ≤4min ≤8min |
Cold status Cold status |
10≤In≤225 225≤In≤630 |
4 | 7.2 In | 4s≤t≤10s 6s≤t≤20s |
Cold status Cold status |
10≤In≤225 225≤In≤630 |
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