60 - 300A, 4160 - 6600V


The MV-TPS is a heavy duty, fully digital, zero-crossing, phase-control, 3-phase control power unit for all types of resistive loads. The MV TPS is intended for voltage control of Medium Voltage heating applications.


The MV-TPS Advantage: 

  • Fully digital
  • Phase Control and Zero Crossing
  • Current: 60-300A (consult us for higher ratings)
  • Voltage: 4160-6600V 50/60Hz
  • Cooling Method: Forced air
  • Ambient. Temp: 0 – 50ºC
  • Continuous Duty
  • Three phase control
  • Three C.T.’s
  • Input 0-10VDC, 4-20mA or 0-20mA
  • RS-485 communication
  • Load shedding – synchronization
  • LCD display (2 line 16 characters)
  • LEDs: ON, Start, Stop, Alarm, Trip

Using Medium Voltage drastically reduces the amount of cable required, the size of the heating elements, the size of the electrical equipment cabinets and saves costly stepdown transformers and switchgear versus a Low Voltage system.

Typical Applications:

  • Oil and Gas
  • Process Heaters
  • Plastic
  • Glass
  • Textile
  • Paint
  • Paper
  • Heat Treatment
  • Metallurgy
  • Semiconductors, Processing Equipment
  • Electrolysis
  • Multi-zone heating (heater/phase)
  • Voltage controlled devices

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