PD-Free High Voltage Transformer

YDQ - Wuhan Sangao Electrical Test Installations Limit Co. (Sangao)

PD-free HV Testing Transformer is a high-end testing transformer which firstly marketed in China by our company. The High-light characteristic of the equipment reflects the smallness in size, lighter in weight clean, oil-free, unnecessary static of field investigation, longer working life without maintenance and slightness in non-partial discharge. It is used for the insulators' voltage-resistance testing.