UHVIW Series GIS No Partial Discharge Fault Simulation Test Device

Used for on-line detection and localization of partial discharge in high voltage equipment

The instrument can be installed and tested under the running state of the equipment
High speed AD conversion circuit is used to digitize the signal
The reliability of detection data is guaranteed by digital signal processing, adaptive filtering and other interference signal processing methods

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Product Introduction

The no partial discharge fault simulation test device is used to simulate various discharge phenomena inside GIS, and is suitable for experimental research and instrument assessment of GIS partial discharge detection.

Product Names：GIS partial discharge signal generation device、GIS insulation defect simulation experimental device

Product Parameters

Technical parameter

Project	Describe
Voltage level	110～500kV
Local volume	≤1pC
Adjustment method	Manual and electric
Manual and electric	50pF
Discharge simulation	Tip: 5-800pC, particles: 0.1-10pC, suspension: 100-20000pC, air gap: 10-1000pC, along the surface: 10-1000pC

Note:

1. The appearance of the product shall be subject to the actual product, Technical parameters and model are subject to change without notice. In case of misappropriation or copying, legal liability will be investigated.

2. For more information about Wuhan UHV, please enter product center . Service email：info@hvtest.cc

Product Characteristics

1. Good authenticity: Designed according to physical GIS, it realistically simulates various partial discharge faults within GIS.
2. Good overall performance: High voltage equipment such as step-up transformers and coupling capacitors are built into GIS.
3. Fault simulation: It can simulate discharge types such as GIS tip, suspension, air gap, particle, and surface, and multiple discharges can be generated in combination.
4. Controllable discharge: The type of discharge can be freely selected, and the starting voltage, extinguishing voltage, and discharge intensity of each discharge signal can be controlled.
5. Diversified testing: It can provide a testing platform for pulse current, ultra-high frequency, ultrasonic, high-frequency, SF6 gas analysis and other technical testing.
6. Measurement transmission: Built in pulse current method related coupling and verification unit, capable of synchronous detection.
7. Good stability: Each discharge module can be reused, and the discharge characteristics are stable.
8. Easy to operate: The occurrence and disappearance of various faults can be directly controlled outside the device.
9. Diversification of pots: Pot insulators come in various types such as fully shielded, bare pots, and pouring ports.
10. Visualization: Built in infrared video probe, convenient for observing internal status and capturing discharge videos.
11. Built in sensors: Equipped with ultra-high frequency sensors for easy comparison with the tested instrument.

Product Picture

Product attachment drawing

Full set

Host

No partial discharge transformer

Standard square wave injection port

Product Certificate

Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.