DC3 Power Supply Ionpure

3-phase switch-mode power supply with built-in electrical isolation, specifically to provide constant current to continuous electrodeionization (CEDI) modules for optimize system performance

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Our most Advanced Power Controller to-date, Digital Communication 3-Phase switch-mode power supply (DC3) combines microprocessor-controlled DC power processing with built-in electrical isolation and MODBUS TCP communication.

The DC3 power supply provides constant control of current, voltage and/or power to Ionpure Continuous Electrodeionization (CEDI) modules for optimized system performance and allows for a more cost-effective and simplified solution for electrical system design.

DC3 units to provide up to 15 amp DC at 600VDC maximum output.

DC3 Power Supply Ionpure

DC3 Power Supply Ionpure

  • Direct connect from line power
  • 380-480 VAC, 50/60Hz
  • High-efficiency, 3-phase switch mode power supply for reduced power consumption
  • MODBUS TCP – Ethernet connection
  • Adjustable DC voltage and current via external HMI+ or PLC
  • On-board diagnostics and alarms
  • LED power and status indicators
  • Daisy chain THRU Ethernet for monitoring of an unlimited number of power supplies from a central location
  • Programmable constant control of current, voltage or power


  • No isolation transformer required
  • Meets applicable international standards
  • Short circuit and transient protection
  • Reduced power consumption vs traditional SCR power products
  • Manufactured in the USA
  • Paralleling board accessory allows the ability to combine up to 3 DC3 units to provide up to 45-amp DC at 600VDC maximum

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