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KYN28-12 switch cabinet
成功應(yīng)用案例 +
Product description
Kyn28-12 armoured moving type metal closed switchgear complies with standard GB3906 and GB/T1 1022, IEC60298 and t404 and other requirements, applicable to 3.6kV three-phase AC 50Hz single bus power system. As the acceptance and distribution of electric energy and the circuit implementation of control, monitoring and protection, to use. This product is for indoor use.
technical parameter
| project | Company | technical parameter |
| Rated voltage | KV | 12 |
| Rated current | A | 630、1250、1600、2000、2500、3150 |
| Rated frequency | HZ | 50 |
| Rated short-time withstand current (4S) | KA | 20 25 31.5 40 |
| Rated peak withstand current | KA | 50 63 80 100 |
| Rated short circuit breaking current | KA | 20 25 31.5 40 |
| Rated short-circuit current | KA | 50 63 80 100 |
