ITR-9-30-DT Variable Fan Speed Controller 3 A

Introducing the ITR-9-30-DT series of electronic speed controllers, designed to seamlessly control the speed of single-phase voltage controllable motors operating at 110-240 VAC (50/60 Hz).

Manufacturer Part Code: ITR-9-30-DT

Our Part Code: ITR-9-30-DT-AXA

These ITR controllers automatically detect the power supply, ensuring efficient performance. The minimum and maximum speed are internally adjusted by trimmers. The output is regulated by a potentiometer in the range of the minimum output voltage to the supply voltage.

The ITR controller provides an unregulated output for a three-wire motor connection, valve, lamp, damper, etc. Choose between two start-up modes, kick start for a quick boost or soft start for gradual acceleration, simply by placing or removing a jumper on the PCB.

Key features:

• Wide power supply range (110-240 VAC - 50 / 60 Hz)

• Automatic supply voltage detection

• Adjustable stepless output voltage

• Minimum speed adjustable by internal trimmer

• Kick start or soft start

• Illuminated on/off switch