Insulated Variable AC Test Transformer System On Electrical Products

The AC test transformer generates continuous sine wave forms. It is mainly used for insulation tests on insulation materials, insulation structures, and electrical products etc. The transformer can also be used as power source for non-partial discharge tests on transformers, instrument transformers, and arrestors etc. It has become an indispensable test apparatus for HV apparatus manufacturers.  

GSY AC test transformer system consists of the AC test transformer, voltage regulator, HV divider, protective resistor, filter, control cabinet, operation platform etc. It is mainly used for insulation tests on insulation materials, insulation structures, and electrical products etc.It can also be used as power source for non-partial discharge tests on transformers, instrument transformers, and arrestors etc.

Main features:

1. Complete set with a full range of voltage options and sophisticated functions;

2. Low partial discharge;

3. Highly reliable quick protection devices;

4. No amplification of test object faults during discharge;

5. Advanced PLC control system;

6. Sophisticated protection system;

7. Low impedance voltage, system impedance no more than 5%, fitted for AC pollution tests.

GCX series

The GCX variable frequency resonant test system generates variable AC voltage for HV tests. The test objects include cables, capacitors, GIS, generators, instrument transformers etc.

Main features:

1. Modular design with small floor space;

2. Low partial discharge;

3. Flexible combination of various options;

4. No amplification of test object faults during discharge;

5. Advanced PLC control system;

6. Sophisticated protection system.