GDCY series Impulse Voltage Test System is mainly used to generate lightning impulse voltage, to research and check the ability of lightning impulse ability of electric equipment. It can generate standard lightning waveform and chopping waveform. The system can be used for impulse voltage test and other scientific research on GIS, cable, insulators, air gap, bushing, transformers etc.Main Compositions:-A. Computer controlled measurement and control systemB. Charging deviceC. Impulse voltage generatorD. Weak damped capacitance dividerE. Auxiliary cabinetSpecifications:-• Nominal voltage: ±300kV • Rated energy: 30kJ • Impulse capacitance: 0.67µF • Nominal stage voltage: ±100kV • Number of Stage: 3 • Rated stage energy: 10kJ • Rated stage capacitance: 2.0µF • Synchronization error rate: ≤1% • Min. output voltage: ≥15%Un • Waveform resistors are supplied, it can be adjusted based on load. • Impulse voltage waveform and efficiencyStandard lighting wave: wave head time: 1.2±30µs, wave tail time: 50±20%µs.Standard lightning wave ≥90% when load capacitance is below 1000pF, standard lightning wave ≥85% when load capacitance is below 2000pF. • Continuous time: Above 2/3 of rated voltage, continuous working when charge and discharge once every 120s. Below 2/3 of rated voltage, continuous working when charge and discharge once every 60s. • It can be manually controlled and constant current charging. The instability of the charging voltage is no more than ±1%, the deviation between the charging voltage and the reference voltage is no more than ±1%, and the charging voltage can be adjusted with an accuracy of ±1%Buy Impulse Voltage Tester online in India at wholesale rates. If you have been looking for Impulse Voltage Tester dealers, your search ends here as you can get the best Impulse Voltage Tester distributors in top cities such as Chennai, Pune, Jaipur, Hyderabad, Nagpur and Ahmedabad.
