GIS Defects Simulation Device

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Features

1. Good authenticity: It is designed according to the physical GIS, and the various partial discharge faults inside the GIS are truly simulated.
2. Good integrity: high-voltage equipment such as step-up transformers and coupling capacitors are built into the GIS.
3. Fault simulation: It can simulate GIS tip, suspension, air gap, particle, creeping and other discharge types, and multiple discharges can be combined.
4. Controllable discharge: The type of discharge can be selected arbitrarily to control the initial voltage, extinguishing voltage and discharge intensity of each discharge signal.
5. Diversified detection: It can provide a test platform for pulse current, UHF, ultrasonic, high frequency, SF6 gas analysis and other technical detection.
6. Metering transmission: Built-in pulse current method related coupling and calibration unit, which can be detected simultaneously.
7. Good stability: Each discharge module can be used repeatedly, and the discharge characteristics are stable.
8. Convenient operation: the occurrence and disappearance of various faults can be directly controlled outside the device.
9. Diversification of basins: The basin insulators are equipped with various types such as fully shielded, bare basin, and pouring port.
10. Visualization: Built-in infrared video probe, convenient to observe the internal state and   capture discharge video.
11. Built-in sensor: built-in ultra-high frequency sensor, which is convenient for comparison with the tested instrument.

Parameter

1. Voltage level: 110~500kV
2. Partial discharge: ≤1pC
3. Adjustment method: manual, electric
4. Coupling capacitance: 50pF
5. Discharge simulation: tip 5~800pC, particle 0.1~10pC, suspension 100~20000pC, air gap 10~1000pC, along the surface 10~1000pC.

Pictures