Our Bushing Tap Sensor can be used to detect, measure and monitor PD in HV/ EHV transformers and bushings equipped with capacitive bushing taps (voltage or test taps).
The bushing tap sensor keeps the bushing tap grounded in the same way as the original tap cover, preventing any voltage rise on the bushing tap when in service and can be used with HVPD’s portable or permanent PD monitoring units.
Adaptors available for following bushing types:
- IEEE C57.19.01 – Type A
- ABB – GOE, GSB, GOH, GOB, GOM, GSA, GOA
- ABB Micafil – RTKF, RTKG, AirRIP
- HSP – SETFt, EKTG
- Passoni Villa – PAO, PCTO, PNO, POBO, PSO, PWO, PTFR, PCTR, PHIPTHR, PNR, PWS, PWHS, PABS, PNR, POBR,
- Trench – COT, COTC, SOT
If we don’t have one available, the adaptors can be produced for specific installations.
