Modular DC-DC Converter 500W – 10KW

The OPUS EDC Converters are parallel connectable, fault-tolerant and n+1 redundant modules. Modular Converter system is ideal solution to provide several secured DC voltages from one main battery system.

EDC converters are compatible to OPUS DC power systems or they can be used separately in any applications. Relay alarm of converter can be reported via VIDI controller alarm management and monitored remotely

DC-DC Converters to OPUS DC Power Systems


  • Input supports nominal battery voltages from 48 VDC to 220/230 VDC
  • Supports any output voltage from 0 – 144VDC
  • Parallel connection from 500W to 10kW
  • Hot swap N+1 redundant operation
  • Standalone applications or building block for OPUS DC Power Systems
  • Remote monitoring via web interface, SNMP, Modbus TCP/IP or traditional relays


  • Typical Applications
  • Utility Communication systems (e.g. 110V/48V)
  • Tele site Auxiliary systems (e.g. 48V/12-24V)
  • Voltage regulation for sensitive loads (e.g. 1.8 vpc-2.4 vpc / 2 vpc)
  • Galvanic Isolation between different grounding systems (e.g. -48V / floating 48V)

Series Table

Model NumberPower Out Max (W)Input Voltage (VDC)V1 Out NomOutput Current Max (A)
EDC 110-220/12-75040065-3001230
EDC 110-220/24-750

EDC 110-220/36-750


EDC 110-220/48-750


EDC 110-220/60-750


EDC 110-220/110-750


EDC 48-72/12-500


EDC 48-72/24-500


EDC 48-72/36-500

EDC 48-72/48-500

EDC 48-72/60-500


EDC 48-72/110-500


Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)
  • Terminals

Contact Our Team

Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.

For power automation systems please contact us at power.systems.automation@heliosps.com.au

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