PDA-IV

Partial Discharge Monitoring

The PDA-IV is a portable instrument to monitor PD in hydrogenerators equipped with Iris Power Epoxy Mica Capacitor Couplers

Advanced noise separation using pulse shape and time-of-arrival methods
Frequency ranges: 40 MHz to 350 MHz with 80pF EMCs & 2 MHz to 350 MHz with 1–2 nF capacitors
Pulse-by-pulse digital filtering to prevent false indications
Phase-resolved partial discharge plots and pulse height analysis
Automatic alerts and diagnostics via PDView software
Fast, safe, non-destructive data collection (<30 minutes per machine)
Compliant with IEEE Std. 1434-2014 and IEC60034-27-2:2012