2823-REF for Tan Delta & Power Factor Testing

Additional Product Information

Features & Benefits


  • Compact, reliable and EMC hardened design
  • Optically decoupled from computer.
  • Up to 15A input Current with autorange.
  • Extremely low input impedance
  • Industrial Lemo and fiber optic connectors


  • Proven performance in high volume manufacturing environment increase production efficiency
  • Improved safety as the control operator is isolated from the high voltage laboratory
  • Almost any test object can be tested without external hardware or reconnections
  • Increased linearity and extended frequency measuring range up to 1kHz
  • Backwards compatible with older instruments as the same connectors have been used for over 40 years, plug and play
  • Out of the box solution with the accumulated know how from hundreds of instruments installed in all kind of environments
  • Connect and forget, no battery pack or recharge needed

Routine and type test of:

  • Power Cables & Accessories
  • Losses on Shunt Reactors
  • Capacitors
  • Instrument Transformers
  • Bushings
  • Isolators
  • Metrology Institutes
  • Research & Development

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.


Read the 2823-REF High Precision Tanδ/Power Factor Measuring Instrument Datasheet! Download