HV Testing Transformer

Wuhan Sangao Electrical Test Installations Limit Co. (Sangao)

Inflatable Ultralight Non Partial Discharge 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.
Major technical characteristic
Voltage unit50.100.150.200.250.300.500kV
Capacity unit3.5.10.15.20.25.30.50.100.150.200.300.500.1000kVA
Input voltage220, 380V uniphase 50Hz
Impedance voltage6%≤
No-load current8%≤
Wave form distortion3%≤
Annual gas leakage1%≤