Current testing device PDC15k

circuit breakerfor railway applicationsprimary injection

PDC15k High DC Primary Current Injection Test Set adopts high-frequency invert principle to realize the high DC current output capability, with very small size and light weight. PDC15k is modular designed with changeable modules and multi-functions local control software. It is with high accuracy and quick response. PDC15k could be used for testing different characteristics of DC circuit breaker release, such as trip current value and time,DC resistance, etc. It could be used in Special high-voltage DC converter station,railway stations and fields and also in the lab. By using PDC15k to conduct High current injection testing, the testing of the characteristics of the DC circuit breaker could be fully done in the site, not only in the lab. PDC15k provides a more reliable site testing solution for DC circuit breaker in the railway power supply system. PDC15k, also called DC Circuit Breaker Test set, consists of one control unit and three DC current output units and one portable Cart. The 0-15000Adc, 0.5% high precision programmable DC current is used for characteristics testing in Special high-voltage DC converter station, DC Circuit Breaker release in Railway Transportation, both filed testing and R&D purpose in the lab. Features: ● DC CB Operating current value measurement(Tripping current value) ● DC CB Operating time measurement(Tripping time) ● DC CB internal resistance, contact resistance measurement