YES1 series intelligent dual power automatic changeover switches {ATS for short) are applied to rated working voltage AC240/415V,
50/60Hz emergency power supply system.
The ATS can automatically switch between normal power and backup power when fault occurs to assure the reliability of the power
supply.
50/60Hz emergency power supply system.
The ATS can automatically switch between normal power and backup power when fault occurs to assure the reliability of the power
supply.
Type: Split type, three positions
Integral and split type ATSE both with over voltage,under voltage,default phase etc fault detection function and also with generator start and stop signal output function(When main power breaks, the signal will be sent out after 3 seconds' time delay. When main power recover,the signal will be stoped after 3 seconds' time delay).