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NR8700 series GIS simulation test device without partial discharge failure
Category
Integrated test system part
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Number of views:
1000
Product serial number
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Product description
Product Introduction
It simulates various discharge phenomena in GIS, which is suitable for experimental research and instrument assessment of GIS partial discharge live detection.
Main Feature
- Good authenticity: It is designed according to the physical GIS, and the various partial discharge faults inside the GIS are truly simulated.
- Good integrity: high-voltage equipment such as step-up transformers and coupling capacitors are built into the GIS.
- Fault simulation: It can simulate GIS tip, suspension, air gap, particle, creeping and other discharge types, and multiple discharges can be combined.
- Controllable discharge: the discharge type can be selected arbitrarily, and the starting voltage, extinguishing voltage and discharge intensity of each discharge signal can be controlled.
- Diversified detection: It can provide a test platform for technical detection of pulse current, UHF, ultrasonic, high frequency, SF 6 gas analysis and so on.
- Metering transmission: Built-in pulse current method related coupling and calibration unit, which can be detected simultaneously.
- Good stability: Each discharge module can be used repeatedly, and the discharge characteristics are stable.
- Convenient operation: the occurrence and disappearance of various faults can be directly controlled outside the device.
- Diversification of basins: basin insulators are equipped with various types such as fully shielded, bare basin, and pouring port.
- Visualization: Built-in infrared video probe, convenient to observe the internal state and capture discharge video.
- Built-in sensor: built-in ultra-high frequency sensor, which is convenient for comparison with the tested instrument.
Technical Parameters
- Rated capacity: 50-2000 k VA
- Output voltage: 100 k V/ 200 k V/ 250 k V/ 300 k V/ 500 k V/ 750 k V/ 1000 k V/ 1200 k V
- Running time: ≤ 5 min
- Impedance voltage: ≤ 5
- Temperature rise Under rated power: ≤ 65 K
Basic system components
- Voltage level: 110～500 k V;
- Partial discharge: ≤1 p C;
- Adjustment method: manual, electric;
- Coupling capacitance: 50 p F;
- Discharge simulation: tip 5～800 p C;
- Particles 0.1～10 p C;
- Suspend 100～20000 p C;
- The air gap is 10～1000 p C;
- 10～1000 p C along the surface.
Keyword:
Test part of cable and arrester
Comprehensive test part
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ADD：Building c3-09b, optical valley core center, 303 Optical Valley Avenue, Donghu New Technology Development Zone, Wuhan, China
Hotline：400-027-1230
Tel：+86-27-87690177
+86 177 6240 6910
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+86-133 6724 1932
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