Transformer Speed Controller – TSW
Five step transformer speed controller for speed controlling single phase alternating current (AC) fans.
Four secondary voltages stepped in 80 / 100 / 130 / 170 and 230 V (full mains voltage) allow to control 5 fan speeds.
A number of different fans can be connected to one controller up to its nominal load.
Advantages of transformer speed controller:
- Good cost effectiveness.
- Low loss and low noise fan operation
- From model TSW 1.5 with full power output for connection with the signal lamp or shutter
Robust ISO casing, light grey, made of impact resistant polymer. Protection to IP54.
Max. permitted ambient temperature 40ºC.