Description

PD-SGS
The PD-SGS is an on-line Partial Discharge (PD) spot tester for HV assets. The instrument detects TEV signals generated by internal discharge in Air Insulated Switchgear (AIS), acoustic discharge generated by surface tracking or corona, high frequency signal generated by cable partial discharge, and ultra-high frequency signal generated by internal discharge in Gas Insulated Switchgear (GIS).
Key Benefits
Rapidly survey the whole substation
and detect MV and HV problems before they occur
Personnel Safety Device
ensure the substation is clear of PD before conducting work
Hear the PD
only instrument available that allows the user to hear PD activity
Ensure accurate results
auto separation when the device detects background Noise instead of real PD
Ergonomic and compact design
fits in the user’s pocket and Is easy to use
Long lasting battery
allowing a whole day of testing without requiring a recharge
Features
- Measurement of TEV signals generated by internal AIS PD
- Ultrasonic detection of surface PD activity
- Compatible with HFCT and UHF sensors for cable and GIS PD activity
- Automatic Background Noise Separation
- Level Mode and PRPD Mode
- Bright OLED screen display with dB readings
- Audible output through headphones or built in speaker