United Automation AR410241, HVAC Power Regulator 87A

The United Automation DMPR1 series single phase dual mode power regulator. The complete enclosed single phase Dual Mode Power Regulator (DMPR)Thyristor assembly provides control of inductive/resistive loads of up to 30kW at 400V AC. It is suitable for furnaces, ovens, dryers, air curtains, hot plates and many other heating and ventilation applications.

Phase-angle/burst-fire control or combination of both
Frequency tracking 4-400Hz
Integrated high speed fuse
Adjustable ramp control 1 to 30 seconds