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KYN28A-12 Indoor metal-clad withdrable switchgear is suitable for the system of 3-10KV three-phase 50Hz single busbar and single busbar by-pass, mainly used to power plant, middle/small generator send electricity, industry-mine enterprise distribution and electric power system secondary transformer incoming feeder, sending power, large high-voltage motor starting, as controlling, protecting and monitoring device. The switchgear meets the standards of DL/T404-91,IEC298, GB3906.It equiped with preventionof loading pulling circuit breaker handcart, prevention of maloperating circuitbreaker, prevention of closing circuit switch, prevention of accidently entering energezed sepatate zone, preventionof closing earthing switch interlock with energization. The switchgear can be equiped with both VS1 vacuum circuit breaker and ABB VD4 circuit breaker. It is really an excellent distribution device.
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