Measurement balanced bridge

Differential partial discharge measurements with the MPD 600

The MBB1 is a measurement balanced bridge used with our MPD 600 partial discharge (PD) measurement and analysis system for reliable differential PD measurements in test environments with heavy interference. The MBB1 contains a bridge-type circuit that balances and combines the PD signals of two measurement impedances to separate out extra interference. The combined signal is transferred to the PD input of the MPD 600.

Key features

  • Enhanced noise reduction during PD measurements
  • PD measurement performance as specified by IEC 60270
  • Automated settings for greater efficiency and optimal test results

“The MBB1 is the only measurement balanced bridge to feature plug-and-play operation. Automated settings allow you to work quickly and to achieve optimal results without prior experience.”


  • Enhanced noise reduction for PD measurements using the MPD 600 in test environments with heavy interference

Solutions for:



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