Thyristor Power Controller - REVO-E 3PH, up to 600A

Load......Resistive, Inductive & Transformer requiring Current Limit
Input.....4-20mA, 0-10Vdc, 10K Pot, RS485 Comms
Firing.....Delayed Triggering, Burst, Phase Angle, Soft Start
Voltage..330V to 600VAC

 

Thyristor Power Controller designed to drive three phase resistive, inductive or transformer loads with delta or star connection that require the Current Limit feature. A selection of burst, single cycle or phase angle firing available. Includes Power, Current or Voltage feedback. Configurable via RS485 communications (Modbus protocol) for all inputs, firing & performance parameters. Configuration software available as a download at no extra cost

Require a single phase version with Current Limit feature? Click here for REVO-CL Phase Angle Firing thyristor unit.

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Overview

  • Thyristor power regulator suitable for most applications including Short Wave Infrared (SWIR) & Inductive load types
  • Current range - 35A, 45A, 75A, 100A, 125A, 150A, 225, 300A, 350A, 400A, 450A, 500A, 600A
  • Three leg switching of 3 or 4 wire star or 3 or 6 wire delta loads
  • Fully digital and user configurable for all inputs, firing modes, feedback modes and load types
  • Firing modes include zero crossing (ZC), burst firing (BF), single cycle (SC), soft start + burst firing (S+BF) and phase angle + soft start (S+PA)
  • Microprocessor based electronic circuit fully isolated from power
  • Universal input signal with automatic zero/span calibration
  • Power feedback or voltage compensation
  • RS485 Comms MODBUS protocol as standard
  • Unbalanced load
  • Heater break alarm to diagnose partial or total load failure and short circuit
  • Control & monitor power, current & voltage via external keypad (CD-KP)
  • IP20 Protection

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Technical Information

Voltage Power Supply
Range 330V to 480Vac, 600Vac on request

Input

SSR 4:30Vdc 5mA Max (On ≥ 4Vdc Off ≤ 1Vdc);
Voltage input 0:10Vdc impedance 15 K ohm;
Current input 0:20/4:20mA impedance 100 Ohm;
Firing Mode
Selectable from Burst Firing, Single Cycle, Soft Start + Burst Firing, Soft Start + Phase Angle, and Delayed Triggering
Auxiliary Voltage Supply
90 to 265Vac; 20VA power consumption. Fan voltage supply: 230Vac ±15% as a standard and 110Vac on request.
Heater Break Alarm
Circuit microprocessor based to diagnose partial or total load failure and short circuit on Thyristors
Mounting
Bulk-head mounting, IP20 Protection.
Storage Temperature
-25 °C to 70 °C Max
Altitude
Over 1000m of altitude reduce the nominal current of 2% for each 100m
Humidity
From 5 to 95% without condense and ice

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Installation (Click on images for larger view)

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Documentation

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Videos

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