Protective Relay TestingProtective Relay Testing / By admin Testing, Servicing & Calibration of protective relays. We are specialized in testing of protective relays of various make i.e. ABB, Siemens, Areva, Schneider, Easun-Reyrolle, ALSTOM, GEC ALSTHOM,SEGC, etc. The type of testing required for each specific relay need to be designed with the goal of accomplishing the objective. The objective depends of on the specific needs and wants of the customer.