Product Features
1. The oil-immersed test transformer is designed with a compact structure, stable operation, durable performance, and affordable cost.
2. Its lightweight and portable design makes wiring simple and operation convenient.
3. It offers high insulation reliability and a clean, professional appearance.
FAQs
Q1: What is an oil immersed test transformer used for in high voltage testing?
A: An oil immersed test transformer is mainly used to generate high AC voltage for insulation withstand tests on transformers, cables, switchgear, electrical components, and insulation materials.
Q2: Why choose an oil immersed test transformer for AC withstand voltage testing?
A: Oil immersed test transformers provide reliable insulation performance, stable high-voltage output, and good heat dissipation, making them suitable for long-term high-voltage testing applications.
Q3: What are the main features of an oil immersed high voltage test transformer?
A: The main features include a compact structure, lightweight design, simple wiring, easy operation, strong insulation reliability, and durable performance.
Q4: Can an oil immersed test transformer be used for power equipment insulation testing?
A: Yes. It is widely used for insulation strength testing of power equipment, electrical components, and high-voltage systems in power plants, substations, laboratories, and industrial facilities.
Q5: How does an oil immersed test transformer improve testing safety?
A: The insulating oil provides effective electrical insulation and cooling, helping maintain stable operation and improve safety during high-voltage withstand tests.
Q6: What is the difference between an oil immersed test transformer and a dry type test transformer?
A: An oil immersed test transformer uses insulating oil for insulation and cooling, while a dry type transformer uses air or solid insulation materials. Oil immersed models usually provide better insulation performance for higher voltage testing applications.
Q7: What equipment is needed with an oil immersed test transformer?
A: An oil immersed test transformer is normally used together with a control console or operating table to perform AC withstand voltage tests and leakage current measurements.
Q8: How do engineers maintain an oil immersed test transformer?
A: Regular inspection of insulation oil quality, connections, and external conditions helps maintain stable performance and extend the service life of the test transformer.
Q9: Where can I buy a reliable oil immersed test transformer?
A: Professional manufacturers like Wrindu provide oil immersed test transformers for high-voltage insulation testing applications, supporting power utilities, laboratories, and industrial customers worldwide.
