Motor control with day-week timer
ST2R1 series are transformer fan speed controllers with day-week timer. They can switch between two optimal motor speeds. They control single phase voltage controllable motors with a maximum current of 13 A. The fan speed is regulated in steps by varying the motor voltage. The TK monitoring function protects the motor against overheating. After a power failure, the motor will automatically restart. The enclosure allows surface mounting in indoor environments (IP54).
.jpg "AC fan speed controller with day week timer")
.jpg "day week AC fan speed controller")
.jpg "Programmable AC fan speed controller")
.jpg "AC fan speed controller clock")
.jpg "5-step speed controller timer function")
.jpg "Transformer fan speed controller with day week timer")
.jpg "day week Transformer fan speed controller")