Thyristor Power Controller - CD3000E 2PH, 35A to 700A

Load......Normal Resistance
Input......4-20mA, 0-10Vdc, 10K Pot, RS485 Comms
Firing......Delayed Triggering, Burst
Voltage...330V to 600VAC Supply

 

Designed to drive resistive or transformer loads with delta or star connection without neutral. A selection of zero cross, burst or delayed triggering plus burst firing available. Includes Power 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.

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Overview

  • Two leg switching of three wire star or 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), delayed triggering + burst firing (DT+BF)
  • Microprocessor based electronic circuit fully isolated from power
  • Universal input signal with automatic zero/span calibration
  • Power or voltage feedback
  • 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 480V, 600V on request
Heater Break Alarm
Circuit microprocessor based to diagnose partial or total load failure and short circuit on Thyristors
Mounting
Panel mounting. IP20 Protection.

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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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