REVO PB series

The compact multizone REVO PB combines 3 independent 1 phase power controllers, with power synchronization between 3 phases and peak power limiting in 1 unit. This keeps the power within the limits of your energy contract.  

Up to 3 units can be interconnected in a power network, resulting in a system of maximum 9 individual power channels with power balancing/optimization.

  • power factor close to 1:  prevent harmonics
  • avoid power peaks: prevent fine of energy company
  • avoid unnessesary stress on electronic components, increase machine uptime.


  • load type (specify at ordering): resistive, long-, medium- and short wave infrared (IR)
  • maximum load current: 35-90A
  • maximum load voltage: 480Vac or  600Vac
  • firing modes: single/half cycle
  • many control modes:
    • open loop
    • power (VxI)
  • MODBUS RTU RS-485 interface
  • integrated fuses
  • Optional
    • display
    • heater break alarm to diagnose partial or total load failure + thyristor short circuit
    • communication module for
      • ProfiNET and MODBUS RTU or TCP slave
      • ProfiBUS and MODBUS RTU or TCP slave
      • Ethernet/IP and MODBUS RTU or TCP slave
      • MODBUS TCP and MODBUS RTU slave
    • SCADA/HMI screen. Up to 24 slaves can be connected

– REVO PN series catalogue see page 12 for REVO PB

– REVO PB series user manual: please contact us

– Serial communication manual
– Siemens PLC connectivity via TIA portal

Click here to request a quotation for the REVO PB.

prevent harmonics: power factor close to 1
multizone 3x 1 phase 35-90A power controller with power ratio optimization for resistive and infrared loads
HMI/SCADA panel available
Industry 4.0 ready
ProfiNET fieldbus interface
ProfiBUS fieldbus interface
Siemens TIA portal support
Modbus TCP
Modbus RTU
RKC Instrument EtherNet/IP fieldbus interface module for SRZ system
3 independent 1 phase channels sharing the same phase connection
How to tune 3x REVO PB to have 9 channels balanced on 3 different phases
3x REVO PB 75A phase-neutral
3x REVO PB 50A phase-phase
Power network quality

The insertion of unsynchronized loads on the power line can cause disturbances, such as:

  • fluctuations in the mains voltage (flickering)
  • overheated power cables.
  • high frequency noise

With the special power control algorithm harmonic components are significally reduced.

Optimization of energy costs

Thanks to its control strategy and distribution of the required power management in multizone loads, the REVO PB keeps the power factor value close to 1.

A low power factor, high frequency waveform distortion and increase in harmonic components lead to an increase of the costs of consumed energy.

With the power optimization algorithm in the REVO PB, a reduction of energy costs is obtained.