The United Automation DMPR3 series three phase dual mode power regulator. The complete enclosed three phase Dual Mode Power Regulator (DMPR3) Thyristor assembly provides control of inductive/resistive loads of up to 54kW at 415V. It is suitable for furnaces, ovens, dryers, air curtains, hot plates and many other heating and ventilation applications. Phase-angle, burst-fire control or a combination of both
Frequency tracking 30-80Hz
Integrated high-speed fuses
Adjustable ramp control 0 to 30 seconds