This dual power transfer controller ATS-11KW is used between an off-grid system and public power.The controller is separately connected with public power,inverter,battery and load.On the top of the controller,there is an on/off switch,please turn on the controller after ensuring all cables are well connected.
Works like an opposite direction UPS
Beneficial to solar and wind system
Adjustable Cut-Off and Recovery Voltages
1.LV-SW:setting the switching voltage function.
2.BAT-V:normal displaying battery voltage.
3.HV-SW:setting the recovery voltage
4.12V,24V,or 48V:displaying after the system indentification.
5.LCD digital:a.battery voltage,b.low voltage setting switching voltage,c.low voltage recovery to set switching voltage.
6.Right arrow:shows low voltage switch to mains status.
7.Left arrow:shows the low pressure is restored to the inverter state.
8.LCD red no function control display,fixed display after power on.
the battery icon is low battery status
Rated Power:5.5kw(110V) or 11KW(220v),
Input Voltage:Auto distinguish:AC 100-120V or AC 220-240
Output Voltage:Auto distinguish:AC 100-120V or AC 220-240
Transfer time:Inverter transfer to public power ≤ 10ms,Public power transfer to inverter ≤ 16ms
LCD display:Working status of Public power,inverter and battery
System voltage:Auto distinguish:12V or 24V or 48V
BAT.Low Cut-down:Default 11V/22V/44V,adjustable
BAT.Low Recovery:Default 13.5V/27V/54V,adjustable
Battery type:Suitable for Sealed,Gel,Lead-acid Lithium battery and so on. as long as the voltage of your battery are within the voltage ranges in the followings.9-17V at 12V system;18-30V at 24V system;30-60V at 48V system.
Application:Off-grid solar or wind system