LifeView® QLF

Off-Line Monitoring System for Partial Discharge

LIFEVIEW® QLF is a high voltage measuring device for electrical rotating machines. It is a DC (Direct Current), VLF (Very Low Frequency) and 50/60Hz measuring device. 

LIFEVIEW® QLF kit contains a VLF/DC High Voltage source and a measuring device.

The High voltage source is able to inject DC Voltage up to 34kV and 0.1Hz Signal up to 34kVpk (24kVrms). 

The measuring device can measure the following quantities: 

  • Capacitance
  • Insulation Resistor (IR)
  • Polarization Index (P.I.)
  • Loss Factor: Tan Delta
  • Partial Discharges (PD)
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