GISmonitor Partial Discharge Monitoring On GIS System

About GISmonitor Partial Discharge Monitoring On GIS System

GISmonitor Portable is a high-performance portable partial discharge (PD) monitoring system designed for temporary on-site PD monitoring of gas-insulated switchgear (GIS) and other high-voltage assets. It offers real-time PD acquisition on up to 40 channels with ultra-high-frequency (UHF) detection to identify insulation defects early and prevent asset failures. Its compact and lightweight design enables rapid deployment, while advanced gating and noise suppression ensure accurate PD detection even in noisy environments. The system includes software for detailed analysis and trend reporting, making it ideal for utilities, industrial maintenance teams, and service providers seeking flexible, reliable PD diagnostics.

Specifications:

• Monitoring Type: Temporary on-site partial discharge monitoring

• Channels: Up to 40 parallel PD channels

• PD Sensor Type: Compatible with UHF sensors (embedded & retrofit)

• Detection Range: UHF PD signals digitized within microseconds

• Noise Handling: Gating with disturbance antenna for noise suppression

• Interface: USB and optional LAN for data transfer/software control

• Operating Conditions: Indoor/outdoor with protective housing options

• Software: GISmonitor Portable analysis & visualization software