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                                                                                   | Haefely Hipotronics | Resonant Test System | MSR Series

   Hipotronics MSR Series Resonant Test System

The MSR Series is designed to provide power for tests on cables, HV and EHV transformers, gas-insulated switchgear, bushings, arrestors and other accessories used in high voltage applications.

MSR systems include stackable modules that can be used to test a wide range of products. The systems can be expandable so that you can cover future testing requirements that may require higher voltage and power levels. As part of a series resonant circuit, these systems provide undistorted high voltage. Because the systems are designed to have high quality factor (Q), low input power is required which results in lower installation and operating costs.

A comprehensive range of voltages between 250kV to 2,200kV and power ratings 500kVA to 60,000kVA is available.
250...2200kV; 500kVA...60,000kVA




  • Multiple Q values to meet a variety of applications.
  • Minimum Power input requirements.
  • Low PD operation.
  • Stackable Modules for future upgrade.
  • Windows Based Controls.
  • Oil temperature indicator(s).


  • Series Resonance provides a protective voltage collapse should the device under test fails.
  • Pure AC sine wave at output.
  • Lower installation cost for power service.
  • Expandable for future testing needs.
Haefely Hipotronics is part of the Special Technologies Platform of:
Hubbell High Voltage Test Solutions - Haefely Technology - Tettex Instruments

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