Impulse Voltage Test System

Product Introduction

Impulse voltage test system simulates lightening impulse, lightening chopping impulse and switching impulse voltage waveforms with a wide range of voltage and energy, to test on high voltage power units. In coordination of steep wave device the system can test on insulators or insulator strings. The impulse voltage test system can be used as impulse current test system with a little changes, to test on surge arrestors for residual voltage test. The system can not only be used in industry, but also in research and training.

The impulse voltage ranges from 100kV to 7200kV

Applications

System can be used to test:

• power transformers

• cables

• arresters (impulse current test)

• generators, motors

• insulators

• bushings

• GIS

• instrument transformers

• capacitors

• other insulation materials

• Scientific research and education

Product Features

• Complete equipment and wide voltage levels in the whole set of device .

• Small electric inductance in the return circuit of the impulse voltage generator,A band-stop filtering is adopted so that a standard impulse wave is still generated even under a large capacity load, and large load capacity.

• Large in voltage utilization coefficient.

• Convenient in wave adjustment, simple in operation, excellent in synchronization performance and reliable in motion.

• An automatic control technique is adopted in the constant-current charge,which is high automation and strong anti-interference capacity.

• A digital measurement and analysis system for the impulse test date are adopted,which increase the technical level and the efficiency of the impulse voltage tests.

Technical Parameter