UHVDC - Applied DC Testing

Additional Product Information

Features & Benefits


  • Low ripple < 3% displayed in real time
  • Quick Polarity reversal meets latest test standards
  • Remote Control of system possible
  • Mobile system design for use in the field
  • Automatic data acquisition allows for quick and easy generation of test reports
  • Rated current available to rated voltage


  • Simple to use with quick setup time and intuitive control panel allows for easy testing
  • Minimal Footprint allows for testing of equipment in small lab spaces
  • Expandable standard modules allow for easy future expansion of the system
  • User safety – visible grounding system with external interlocks available
  • Partial Discharge Testing – low PD levels available up to full output voltage (PD level needs to be specified when ordering and may require additional components)
  • Electrical apparatus
  • Bushings
  • Transformers
  • IEC 60060 – General HV Test Systems
  • IEC 61378 – Converter Transformers
  • IEC 60076 – Smoothing Reactors
  • IEC 62199 – DC Bushings
  • IEC 62501 – Valves
  • IEC 60700 – Valves
  • CIGRE 219 – Cables < 250 kV
  • CIGRE 496 – Cables < 500 kV
  • CIGRE 189 – Cables < 800kV
  • Other standards on request (UL, CSA, MIL, ASTM)
  • OT257DC Windows XP Based DC System Controller
  • Series Resistor set
  • Stand-off Resistor Set
  • Interconnect cable: Cables are available in 20m and 30m
  • Discharge resistor set/ HV Standoff assembly sized for application

Finding which type of equipment will fit your testing requirements is not an easy task – so take advantage of our library resources. They’re aimed to help customers find the products they need in a quick and easy manner.

Application Guide

Read more about High Voltage Cable Testing with UHVDC! Download

Technical Publications

PD Performance of UHV-DC Test Equipment