For the ZW20-12 outdoor high voltage vacuum circuit breaker, SF6 gas is extinguished with vacuum as insulation medium. Outdoor power distribution equipment with rated voltage of 12kV and three-phase AC 50Hz, is mainly used to open and close the load current, overload current and short-circuit current in the power network, and applicable to substations, industrial and mining enterprises, rural power network distribution systems for protection and control and frequent operating places. Matched with the controller, the product can meet the requirements of power distribution automation systems.
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Click to download: ZW20-12 Manual |
