55AC Triac AC Motor Speed Control
A dependable, economical and compact triac variable AC voltage supply manufactured especially for the vibratory feeder, fan, pump, heating, and lighting industries. All models feature single-phase AC input and fully variable AC output. The enclosed version comes with a rugged housing, power on/off switch, power on indicator lamp, front access fuse, as well as convenient input and output cords and plugs. The heart of the control is a triac fired in a manner to adjust phase and thereby vary speed. The 55 Series is designed to work with shaded pole, permanent split capacitor, permanent split-phase, universal motors or any resistive load. It is not designed for capacitor start motors.
THE 55AC SERIES IS NOT THE EQUIVALENT OF A VARIABLE FREQUENCY / AC INVERTER DRIVE.
If you have any questions about the compatibility of this product with your motor / application, please call Dart Technical Support at 317-873-5211.
| CHASSIS MODEL | ENCLOSED MODEL | INPUT/ OUTPUT (VAC) | AMP RATING |
|---|---|---|---|
| 55AC10C | 55AC10E | 120 / 0-120 | 10A |
| 55AC15C | 55AC15E | 120 / 0-120 | 15A |
| 57AC10C | 57AC10E | 240 / 0-240 | 10A |
| 57AC15C | 57AC15E | 240 / 0-240 | 15A |
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