FIVESTAR HV TESTING EQUIPMENT, operating in the electricity industry, specializes in developing and providing high-voltage testing equipment, including AC Dielectric, HV DC Voltage, Impulse Voltage, Impulse current and other special tests. We offer comprehensive solutions for research, manufacturing, or maintenance purposes.
Model：FIVG-W
Voltage Range：300-3000kV
Charging Voltage：100/150/200kV
Outdoor Type Impulse Voltage Generators are designed specifically for the frequency lightning impulse similation test for field.
The special design impulse generators are weather-proof, can stand outdoor, can be left outdoors all the time, facilate the test in high voltage field.
The circuit of impulse generator is the Marx multiplier circuit. Impulse capacitors arranged in the stages of the generator are charged in parallel with DC voltage up to 100kV against earth potential and, in order to generate impulses, connected in series by spark gaps. For adjustment of front time and time to half value of the test impulse, the generator stages comprise front wave resistors and tail wave resistors. A short discharge loop guarantees low internal inductances and smooth voltage shape.
