20kVA 200kV Oil Immersed Test Transformer

20kVA 200kV Oil-Immersed Test Transformer

This oil-immersed test transformer is a dedicated high-voltage testing device designed with the high-voltage winding and core fully immersed in insulating oil. It is primarily used for performing power-frequency withstand voltage tests and induced withstand tests on various electrical equipment.

1. The test transformer should be used in conjunction with the control unit. For instructions on how to use the control unit, please refer to the Operation Manual of the Control Unit.
2. The screening wire should be used in the direct current test to prevent stray leakage. After the test, the discharge rod should be used to release the accumulated electricity.
3. The end of the high-frequency voltage filtering capacitor should be connected to the ground wire, and the outer casing of the control unit should be connected to the earth wire.
4. The entire test should be conducted according to the regulations for high-frequency voltage test sites. Extra care should be taken to ensure the safety of both the equipment and personnel.

Power Systems and Equipment Manufacturing: Used for power frequency withstand testing and factory acceptance testing of transformers, switches, GIS, and other electrical equipment in power plants and substations.
Cable and Accessory Testing: Used for testing the insulation performance and defect detection of high-voltage power cables and their joints and terminations.
Insulation Material Research: Provides high-voltage sources for research institutions to test the dielectric strength of solid and liquid insulation materials.

The company has passed ISO 9001 Quality Management System certification and obtained multiple internationally recognized product certifications, including CE and TÜV.

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