Power Frequency Test Transformer 

1. It's epoxy resin casted insulation housing with aluminum-mdae corona cover on top. Copper windings is constructed inside and being oil-immersed type.
2. As usual, the transformer is composed with other components, like protective resistor, capacitive divider, IVR and control console for seting up a complete tseting system in HV Laboratory.
3. The system can be used for partial discharge test, voltage withstand test for all main electrical equipment, such as power transformer, CT/VTs, Surge Arrestor etc.
4. The rating of system, or test transformer only is customized and spported by our professional design, manufacturing, supply as well as after sales services at customer site.
5. The design and our products can reached to relative IEC standards totally.
6. Installation, commissiong, trial operation, training to customer's engineer will be provided by our service centre.