• Lakeshore Electricals Private Limited

Temperature Rise Test Kit / Current Injection Test set

Lakeshore Electricals offers Temperature Rise Test Kit/Current Injection Test set is used to check the temperature rises of the active parts of the transformer including oil, windings, core etc., which should not exceed the limits agreed on or by the standards. The primary current injection test sets have two main applications. The first of these is the testing of complete relay protection systems comprising the isolated high voltage conductor, the current transformer, the protection relay and the circuit breaker. Because of the inconvenience of breaking into the feeder circuit on the primary side of the current transformer, primary current injection is normally applied at the time of commissioning protection equipment or after major repair. As many of the protection systems requiring testing have a critical performance in relation to time, the primary current injection test sets incorporate a time counter facility.