ZWV68-12 outdoor circuit breaker is a horizontally arranged electrical component consisting of a solid sealed vacuum circuit breaker and a direct acting isolating switch. It is flexibly assembled and installed on a metal steel frame, enclosed in a grounded aluminum alloy shell, and filled with dry air as an insulating medium. Suitable for outdoor three-phase AC distribution systems with a rated voltage of 12kV and a rated frequency of 50Hz, it is the main product for protecting and controlling the load current, overload current, and short-circuit current of the power system when disconnecting and closing. It is particularly suitable for frequent operation places and urban network automation distribution networks in substations, industrial and mining enterprises, and urban and rural distribution networks.
Main features and applications
1、By adopting CE computer-aided design technology, the product structure is more reasonable and the performance is more reliable, truly achieving miniaturization and high reliability of the product;
2、The product shell is made of cast aluminum alloy, which has good sealing performance;
3. Cooperate with feeder terminals to achieve distribution network automation.
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