Static Three-Phase Electric Energy Meter FOBOS 3 for Accurate Power Measurement

The meter is designed for multi-tariff metering of active and reactive electrical energy in accordance with the requirements of GOST 31818.11-2012, GOST 31819.21-2012, GOST 31819.23-2012, measurement of network parameters and quality indicators of electrical energy in accordance with the requirements of GOST 30804.4.30-2013 in single-phase two-wire AC networks with frequency of 50 Hz. The meter is designed for operation both as an independent device and as a part of information measurement systems and information-computer (software and hardware) complexes of control and commercial electricity metering. A distinctive feature of the modification of the meter is: the presence of communication interfaces NB-Fi, RS-485,2G and NB-IoT; maximum current of 100 A; installation of the meter panel on screws or DIN rail.