Universal verification unit "UPPU-ME" modification UPPU-ME 3.1KM-S-02(05)D

Purpose For calibration and verification of the following reference and working measuring instruments of electric power quantities: single-phase and three-phase meters of active and reactive electric energy of accuracy class 0,05 and less accurate by the method of set stabilised power (mod. UPPU-ME 3.1KM-S-02-110-25/50); single-phase and three-phase wattmeters, varmeters and measuring converters of active and reactive power of accuracy class 0,05; power phase meters and frequency meters; voltmeters, ammeters and measuring converters of voltage and current of accuracy class 0,05 in the industrial frequency range (and direct current - with additional unit UNTP); PCE analysers according to GOST 30804.4.30; GOST 30804.4.7. The unit is designed as a functionally complete workplace of the verifier and can operate in two modes: - when controlled from a PC via standard interfaces with the help of software; - in stand-alone mode with control from the inbuilt keys...