New SPI4000 smart primary injection test system Primary injection test set for protective relay equipment and circuit breakers Explore
INGVAR primary current injection test system Primary injection testing of protective relay equipment and circuit breakers Explore
RIVmeter Radio Influence Voltage Meter An instrument for the measurement of radio influence voltage according to NEMA 107-1987 and other relevant standards. Explore
CSU600A and CSU600AT primary current injection test system Current supply units and primary injection testing of protective relay circuit breakers and switchgears Explore