UPG 620

Pulse generator

Tests the sensitivity partial discharge measurement circuits

The UPG 620 generates fast pulses for testing the sensitivity of PD measuring circuits in gas-insulated switchgears (GIS), power transformers and power cables. This check is strongly recommended for all UHF measurements in line with CIGRE 15/33.03.05. The pulses are fed in via a UHF coupler. The sensitivity of the setup is then determined using the lowest detectable pulse. With the extremely fast slope of 200 ps, a bandwidth of up to 2 GHz can be covered. 

Key features

  • Bandwidth up to 2 GHz
  • Smallest increment 0.5 V
  • Easy to use
     
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Applications

  • Checking the sensitivity of PD measuring circuits in gas-insulated switchgears (GIS), power transformers and power cables
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Solutions for:

Documents

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