GIS Integrated Online Monitoring System

New Products / New Technology

The GIS integrated online monitoring system comprises monitoring sensors, high-frequency coaxial cables, signal lines, an integrated online monitoring unit, and a backend server. This comprehensive system integrates multiple monitoring techniques, including GIS partial discharge monitoring (with external or internal PD sensors), SF6 density and moisture online monitoring (using density‑moisture sensors), and SF6 gas leak detection (employing SF6+O2 sensors), thereby establishing a "three-in-one" monitoring framework for GIS equipment.

Transformer Comprehensive Online Monitoring System

New Products / New Technology

The on-site unit of the transformer comprehensive monitoring system comprises three main components: the sensor unit, the distributed intelligent monitoring terminal, and the integrated analysis unit. The distributed intelligent monitoring terminal—equipped with sensors—includes several specialized modules, such as a partial discharge monitoring module (featuring built-in or oil‑valve type PD sensors, high‑frequency current PD sensors, and noise sensors), an iron core clamp grounding current monitoring module (with a grounding current sensor), a temperature and vibration monitoring module (integrated sensor), and an arrester monitoring module, among others. Users can select the appropriate monitoring modules based on their specific needs and, in conjunction with the integrated analysis unit and the application server, configure a comprehensive online transformer monitoring system.

Integrated Online Monitoring System for Switchgear Cabinets

New Products / New Technology

The integrated online monitoring system for switchgear is designed for enclosed switchgear—such as 10 kV and higher‑voltage switch stations, distribution rooms, and packaged substations—to monitor, analyze, diagnose, and provide early warnings for partial discharge, temperature, and humidity within high‑voltage equipment. This comprehensive monitoring system integrates online partial discharge monitoring, online temperature monitoring, and online humidity monitoring, delivering all‑round diagnostics and continuous surveillance for switchgear.