Protective relays testing device UPZ –450/3000 is used:
adjustment and testing of simple protective relays in place of their installation at power plants, substations, industrial plants or in the laboratory;
adjustment and testing of electroautomatics elements (electromagnetic relays, contactors, motor starters, etc.);
Protective relays testing device UPZ –450/2000 is used for:
adjustment and testing of simple protective relays in place of their installation at power plants, substations, industrial plants or in the laboratory;
adjustment and testing of electroautomatics elements (electromagnetic relays, contactors, motor starters, etc.);
Protective relays testing device UPZ –450/200 is used for:
adjustment and testing of simple protective relays in place of their installation at power plants, substations, industrial plants or in the laboratory;
adjustment and testing of electroautomatics elements (electromagnetic relays, contactors, motor starters, etc.);
High current testing device HCTD-14M is designed to test the ampere-second characteristics of circuit breakers (AC current, 50 Hz frequency, up to 14 kA).
High current testing device HCTD-6M is designed to test the ampere-second characteristics of circuit breakers (AC current, 50 Hz frequency, up to 6 kA).
High current testing device HCTD-3Mdesigned for testing ampere-second characterization of circuit breakers by AC current at 50 Hz frequency up to 3 kA.
High-potential AC and DC milliammeter series ITV-140R designed to measure DC and AC sinusoidal current with frequency of 50-60 Hz, under the potential of up to 140 kV.
DC and AC high voltage divider RD-10 (kilovoltmeter) is designed to measure AC sinusoidal voltage from 0 to 10 kV with frequency of 50 Hz and DC voltage of from 0 to 10 kV.
High-voltage oscillographic reflectometer ISKRA-4 is designed for distance fault locations of communication and power supply cables by methods TDR, ICE, Decay.
High current testing device HCTD-20M designed for testing ampere-second characteristics of circuit breakers by AC current at 50 Hz frequency up to 20 kA.
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