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GTQ2Z series automatic transfer switch (ATS) is suitable for the transfer between two power sources, common source (Power supply I) and standby power supply (power supply II), whose rated voltage is below 50HZ,400V(AC) when one power supply malfunctions to assure the safe, and stable power supply. The setting mainly used for hospital, shopping center, bank ,and chemical industry, metallurgy, high building, military facilities etc important situation where power breaking can’t be allowed.
Standard: IEC60947-6-1/ GB14048. 11-2002.ETC.
Pole number: 3P/4P
frame size current: 63A-800A.
Six working modes: manual control, self-throw self –recover, common source(Power supply I), standby power supply(power supply II), breaking electricity and re-tripping, self-throw no self-recover
