Practical Control Solutions Pty Ltd

Power Electronics, Process Control, Instrumentation

Quality Products, Great Service

Single Phase Thyristor (SCR) Power Controllers for Electric Heating

These modular thyristor based SCR power controllers can be configured easily via software for virtually any application. Fast fuses as well as voltage, current and power sensing are integrated into these assemblies. Feel free to contact us on 03 9720 4522 or sales@practicalcontrol.com.au to discuss your specific needs.

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Thyristor (SCR) Power Controller REVO-C 1PH 35A to 800A

The Revo C from CD Automation is their most advanced thyristor power controller yet. The Revo C can be connected to Fieldbus networks via Modbus RTU over RS485, Modbus TCP, Profibus and Profinet.
Configuration can be done with no external power to the unit via PC through a standard USB cable. The Revo C can also be configured and monitored CD Automation's smartphone app "CD Connect" without any need to open an electrical enclosure.
A datalogging option is available which records current, voltage and power and is invaluable for troubleshooting.
An extensive range of firing and control modes ensure the Revo C is suitable for virtually any type of heating load.

Manufactured by CD Automation.

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Easy smartphone setup with CD Connect app

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Thyristor (SCR) Power Controller REVO C 1PH Extended 1100A to 2100A at 480/600/690 VAC

The Revo C Extended range from CD Automation is their most advanced thyristor power controller yet. The Revo C can be connected to Fieldbus networks via Modbus RTU over RS485, Modbus TCP, Profibus and Profinet.
Configuration can be done with no external power to the unit via PC through a standard USB cable. The Revo C can also be configured and monitored CD Automation's smartphone app "CD Connect" without any need to open an electrical enclosure.
A datalogging option is available which records current, voltage and power and is invaluable for troubleshooting.
An extensive range of firing and control modes ensure the Revo C is suitable for virtually any type of heating load.

Manufacturer: CD Automation

Easy smartphone setup with CD Connect app

  • Phases: 1
  • Current Range from 1100 to 2100A
  • Voltage Range 480V , 600V and 690V
  • Inputs: 4:20mA , 0:10V, SSR and Modbus RS485 as standard and optional Profibus, Profinet or Modbus TCP
  • Firing modes: Burst Firing , Delayed Triggering and Phase Angle with or without Soft Start
  • Control Mode: Voltage,Current and Power or V2 and I2 with additional Transfer to VxI
  • USB: port integrated for configuration in safety mode (No Load and Auxiliary Voltage needed) Unit Powered Through USB
  • 100 KA: Short Circuit Current rating (SCCR) up to 600V
  • cUL and CE + EMC approved
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Thyristor (SCR) Power Controller REVEX 1PH 30A to 280A at 480/600 VAC


REVEX is a fully universal product range based upon powerful microprocessor technology. Available from 30A to 280A and
single phase (1PH) plus 2PH & 3PH to drive 3 phase loads, its key benefit is its universality allowing inputs, all firing and
control modes to be configured via front OLED display or via your personal computer and CD Automation’s Configurator
Software using USB port.
Manufacturer: CD Automation

REVEX is a real universal unit where you can select:
• Input signal in digital mode, no link jumpers inside
• Firing modes: phase angle, single cycle, half cycle, burst, delayed triggering and different types of adjustable ramp
• Control feedback modes (V, V2, I, I2, VxI)
• Communication RS485 with Modbus® protocol std.
• Two analog input
• Two digital input
• USB port to program REVEX, should you ever need to re-program from your ordered configuration
• With the units already programmed you can simply switch on and go
• Save money and time straight out the box without needing to read long manuals
• Save money with REVEX and only pay for th functionality you need

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Thyristor (SCR) Power Controller REVO S 1PH 30A to 800A at 480/600/690 VAC


The REVO-S family of solid state relays / thyristor (SCR) power controllers are designed to minimise installation cost, space and time. The REVO-S thyristor power controllers can be mounted side by side to minimise enclosure space requirements and fuses, where specified, are integrated into the assembly. On analogue input models or on models with heater burnout alarm, an optional flat cable connector system is available to further simplify installation. The REVO-S 1PH thyristor (SCR) power controller can be used either as an on/off switch with a logic input or as a burst controller with analogue input. The REVO-S 1PH power controller is suitable for nonvariable resistance, longwave infrared and medium wave infrared.

Analogue input models are burst firing, SSR input models are zero-cross on/off. Heater break alarm is available as an option. 0-10V DC analogue input is also available.
The REVO-S can also be supplied as a 600V switch.