Hipot PD AC DC Transformer Tester

Compared with traditional oil-immersed lightweight test transformers, inflatable partial discharge-free test transformers are 20%–60% lighter (depending on voltage and capacity ratings) and cause no oil contamination. A single test transformer can reach a voltage rating of up to 300 kV. Thanks to the adoption of new manufacturing processes, the technical performance of these products has been significantly improved, making them particularly suitable for use in field operations and under conditions requiring frequent relocation.