... a complete power distribution device for 3.6~24 SpecificationsHigh voltage Switchgear GZS1 type similar as ABB ZS seriesGeneralGZS1 indoor metal ... complete power distribution device for 3.6~24kV,3-phase AC 50Hz,single-bus and single-bus sectionalized system. It is ... system of factories, mines and enterprises, and starting of large high-voltage motor, etc.,so as to control, protect and monitor the ...