Intelligent single-phase electricity meter NARTIS-I100-W113-2

Designed to measure active and reactive electricity forward and reverse direction, measurements of active and reactive electric power, measurements of network parameters: RMS values of voltage and alternating current strength, network frequency, power factor cos?, reactive power factor tg?, as well as measurements of power quality indicators: negative and positive voltage deviations, deviation of the main frequency of supply voltage from the nominal value in single-phase AC networks. The W113 meter housing is compact, for installation on the switchboard. The device is developed on the Russian component base as a part of microprocessor K1986VU024 (LLC "STC "NARTIS"). Communication interfaces: Optoport, RS-485, RF, GSM. Built-in load control relay designed to switch the phase current circuit of the meter. 4 tariff zones.