Primary Current Injection Tester HYPCIT

Features
1) The high current output is injected into main circuit of the running line to simulate the fault current, and then the protection system can be tested whether it will be operated according to the design.
2) The high current output is injected into the primary side of the current transformer, and then the induced current is tested from the secondary side by an error measuring instrument to detect the current transformer ratio difference and phase shift.
3) High current output is injected to the main circuit of circuit breaker to simulate the rated current in primary. Then check the stability of circuit breaker according to the temperature rise procedure.
4) It is considered as a AC high current source in power equipment or cable test.