Product Details
Variable Frequency Series Resonant Test System for Cable, GIS and Transformer AC Withstand Testing
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Variable Frequency Series Resonant Test System for Cable, GIS and Transformer AC Withstand Testing
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Product Overview
The Variable Frequency Series Resonant Test System is used for AC withstand voltage testing of high-voltage and large-capacity test objects. By adjusting the output frequency, the test circuit reaches resonance and obtains high test voltage with relatively small input capacity.
It is suitable for field and laboratory testing of long cables, GIS, power transformers, generators, capacitors and other large power equipment. A typical system includes a variable frequency power supply, excitation transformer, resonant reactor, voltage divider, control and measuring system and protection system.
Key Features
- Small input capacity with high test voltage output.
- Suitable for AC withstand tests of large-capacity test objects.
- Adjustable frequency for convenient resonance matching.
- High system efficiency and convenient field testing.
- Applicable to cables, GIS, transformers and other high-voltage equipment.
Applications
Applicable to AC withstand voltage testing of XLPE cables, GIS switchgear, generators, transformers, capacitors, busbars, switchgear and other large-capacity power equipment.
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Address: 902-903, Building 1, Yard 15, Xinya Street, Daxing District, Beijing, China
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