PARTIAL DISCHARGE MONITORING DEVICE

New Products / New Technology

Partial discharge may damage the electrical strength of insulation devices and ultimately lead to internal insulation breakdown in switchgear. Intelligent sensing of the operating status of switchgear is realized by adopting intelligent sensor monitoring technologies including gallium nitride ultraviolet detection, Transient Earth Voltage (TEV), Acoustic Emission (AE) and Ultra High Frequency (UHF). Intelligent diagnosis algorithms and multi-dimensional comparative analysis are applied to grasp the real-time operating conditions and detect defects in a timely manner.

SMART GRID MONITORING DEVICE

New Products / New Technology

This product is a multi-functional intelligent comprehensive dynamic indicating device for switch simulation developed and designed in response to the technical development of medium-voltage system switches.
The product integrates numerous functions including switchgear status indication, temperature and humidity control, one-button sequential control, online temperature measurement, partial discharge monitoring, insulation monitoring, electric energy metering, camera monitoring, arc light monitoring and smoke monitoring. It is a new electrical apparatus that simplifies switchgear panel layout design, optimizes cabinet layout, and improves switch status indication as well as safety performance.

POWER QUALITY MONITORING DEVICE

New Products / New Technology

The power quality monitoring device is mainly used for monitoring, analyzing, and evaluating the power quality of monitoring points. It mainly includes five main functions: real-time monitoring of power quality, power quality event alarm, waveform recording, data statistics, and evaluation analysis. The main indicators for real-time monitoring and analysis are: basic electrical parameters, voltage deviation, harmonic voltage, harmonic current, interharmonics, frequency deviation, three-phase voltage imbalance, etc. All real-time monitored parameters and power quality indicators can be stored and retrieved for a long time. Provide event alarm and waveform recording analysis functions for power quality exceeding limits, voltage transients and voltage dips, and devices.