Fan Motor Speed Controls PSC

The Fan Motor Speed Controls PSC from Hoffman Controls offers the best ways in building an automation system. One of these ways includes adding an existing single phase PSC or shaded pole motor fans. The Fan Motor Speed Controls PSC is used to maintain the speed of PSC or shaded-pole motors between a selectable minimum speed and full speed. It uses a triac for power line switching to reduce motor speed. The control measures the motor’s RPM using an easy to attach sensor. It can also adjust the motor’s speed to match a chosen set point. The control can be operated locally using the 32 character LCD display and pushbuttons. It can also be operated over a Modbus RTU connection. An external transformer (24 VAC) must be supplied to power the control.

Applications; Single Speed, S.P. or PSC, Open Frame, Direct connect Propeller or blower fan types, and other motor drive requirements I.E. Pumps ETC.