Static Three-Phase Electric Energy Meter Fobos 3T for Multi-Tariff Applications

The meter is designed for multi-tariff accounting of active and reactive electricity 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 three-phase four-wire and three-wire electrical networks of alternating current with a frequency of 50 Hz. The meter is designed for operation both as an independent device and as part of information measurement systems, software and hardware complexes of control and commercial electricity metering. The distinctive feature of the meter modification is: transformer connection (using current and voltage transformers); availability of NB-Fi and RS-485 communication interfaces, interchangeable 4G (LTE) communication module with external antenna; maximum current of 10 A; installation of the meter on screws or DIN rail.