The NARTIS-I500 (VIPUE) high-voltage intelligent power metering devices are designed to measure active and reactive electrical energy in forward and reverse directions, as well as to measure active, reactive and total power, line voltages, phase currents, network frequency, specific energy losses in current circuits, forward and reverse sequence current, reverse sequence current asymmetry coefficient, reactive power coefficient tg, power coefficient cos in three-phase three-wire electrical networks of the first phase VIPUE are designed for indoor or outdoor operation. Communication interfaces: opto-port, RS-485, RF, GSM/GPRS/NB-IoT/LTE, Bluetooth, USB Type-C.
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