VDS – PD Detector Pro

IPEC’s compact VDS sensor is used to measure the presence and severity of partial discharge (PD) activity within air- or gas-insulated switchgear. By utilizing VDS/VPIS ports that are directly coupled to high voltage (HV) and connecting via a standard banana connector, PD detection is fast, simple, and safe.

Partial discharges (PD) emit small, high-frequency signals that propagate along metallic surfaces and travel through VDS/VPIS ports commonly installed in both air and gas insulated switchgear. IPEC’s VDS sensor, used in conjunction with a PD Detector Pro, detects, characterises, and measures the presence and severity of PD activity within Air or Gas insulated switchgear.

Because the VDS ports are directly coupled to the high voltage (HV), PD can be reliably detected even in scenarios where other sensors may be less effective. This is particularly advantageous in medium voltage gas-insulated switchgear (GIS) applications.