Product Details

GIS Partial Discharge Detector Lowest Price 

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Definition

GIS partial discharge detector is the main instrument for detecting GIS partial discharge in modern industry.  

Application

GIS switch drive mechanism fault finding, preventing switch refusal and maloperation accidents

GIS is the most important switchgear in power systems. Whether the switches inside GIS can operate correctly is a key factor for the safe operation of the power grid. High-voltage GIS switch operations are mostly driven by hydraulic or compressed air. To ensure the normal operation of the hydraulic and pneumatic drive systems, the motor must be started periodically to pressurize and confirm the reliability of the system performance. However, due to defects caused by equipment manufacturers' production processes, installation procedures, or improper maintenance, and even damage to the air compressor, incidents of reduced drive speed or failure are increasing, seriously threatening the stable operation of the power grid and directly affecting people's lives and production, with severe social consequences. The electrical equipment partial discharge patrol detector, using advanced ultrasonic principles and exquisite sensing technology, can vividly detect internal leaks in hydraulic and pneumatic systems, identify drive faults in advance, and inform maintenance personnel digitally and audibly to eliminate defects, ensuring the safe operation of GIS.

GIS/GCB and switchgear, power distribution cabinets, communication cabinets internal partial discharge fault detection

Partial discharge faults inside GIS/GCB and switchgear in control rooms of power plants and substations are increasing, and there is an urgent need for appropriate detection methods for predictive maintenance and alarm. The electrical equipment partial discharge patrol detector comes at the right time. The insulation media of GIS/GCB differ, and the propagation speed of internal and external partial discharges also varies. Detection methods such as chromatography or electrical measurement are not only cumbersome, dangerous, and expensive but also cannot perform real-time detection. Electrical maintenance personnel urgently need a detection method that is simple to operate, reasonably priced, and safe for spring and autumn inspections and routine predictive maintenance. The electrical equipment partial discharge patrol detector fully meets these needs.

Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.