YEQ2C-A type Controller ( Integral Type )
1) A type ATS controller
installed together with the switch body,According to the working voltage is normal or not to decideif need to transfer the switch.
2) Can choose Automatic working mode or manual working mode.
3) Monitoring the power if there is miss phase,loss voltage or any other abnormal situation, and it have the Indicator light show the power if is normal and the switch situation.
4) Transformation way is slf-input and self-recover
5) Rated working voltage :AC220V/50HZ
6) Transfer delay:0.5s A Type controller terminal and wiring method
① 101~104 main power external power supply indicator lights
101-- indicator light public neutral line
102--main power indicator light output
103--main power closing indication output
104--main power trip indication output
② 201~204 Standby power external power supply indicator lights
201--indicator light public neutral line
202--standby power indicator light output
203--standby power closing indication output
204--standby power trip indication output