
CD-24
24. August 2023
BS
24. August 2023CD-2
Measuring impedances for decoupling PD signals
Category: Monitoring Systems
Tag: ohv diagnostic
Measuring impedance for decoupling partial discharge signals
– Decoupling of PD current pulses at the coupling capacitor in standard measuring circuits
and conversion into voltage pulses for transmission to a PD measuring device
– Additional signal output for voltage measurement and synchronization with
of the test voltage for phase-resolved measurements
Properties | High sensitivity, optimized for permanent installation, overvoltage protection, earthing bar for low-inductance earth connection |
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Measuring circuit | acc. IEC 60270 |
Signal bandwidth | > 20 MHz at 50 Ω |
Addition | Additional voltage output for phase-synchronous measurements |