5 Step Auto Transformer – 3 Amp Single Phase – Vent Axia
Used in conjunction with speed controllable fans to provide 5 stepped
speed without electronic motor ‘hum’.
Several fans can be connected to one transformer provided their combined load does not exceed the controller rating.
Rotary switch giving On/Off and five speeds, neon indicator
Input Voltage 240V/1PH/50Hz, Max 3 Amps
Output voltages at 240V/1PH/50Hz 0, 90, 115, 140, 175, 240 volts.
Enclosures are protected to IP54
Dimension, 135mm x 170mm x 117mm (width x height x depth)
Weight 4.0 Kg