Solutions
Elgama DC12 data concentrator (DC) is designed to collect data from smart meters based on PLC technology and transfer to client AMI system. Collected data to and from AMI systems is transferred using TCP/IP communication protocol over Ethernet or Mobile internet. DC software functionality can be customized upon client request.
The smart meter GAMA150 (G15) is designated for measurement of active, reactive and apparent electrical energy in 1-phase 2-wire networks. The meter can operate and measure energy in limits of accuracy class when neutral is disconnected, if there is voltage in at least two phases. G15 meters can register maximum demand of active, reactive power of forward or reverse directions on monthly basis, measure instantaneous values as well as record load profile and event log. Meters can be either single-rate or multi-rate of which rates are controlled by internal real-time clock.
The direct connected smart meter GAMA350 (G35) is designated for measurement of active, reactive and apparent electrical energy in 3-phase 4-wire networks. The meter can operate and measure energy in limits of accuracy class when neutral is disconnected, if there is voltage in at least two phases. G35 meters can register maximum demand of active, reactive power of forward or reverse directions on monthly basis, measure instantaneous values as well as record load profile and event log. Meters can be either single-rate or multi-rate of which rates are controlled by internal real-time clock. Meter can be equipped with communication module, PLC modems. To create communication with other devices meter can me manufactured with RS485 or P1 ports.
The current transformer connected smart meter GAMA350 (G35CT) is designated for measurement of active, reactive and apparent electrical energy in 3-phase 4-wire networks. The meter can operate and measure energy in limis of accuracy class B and reative of class 2.0, it also can work when neutral is disconnected, if there is voltage in at least two phases. G35CT meters can register maximum demand of active, reactive power of of forward or reverse directions on monthly basis, measure instantaneous values as well as record load profile and event log. Meters can be multi-rate which rates are controlled by internal real-time clock. It can be equipped with G3 PLC or PRIME PLC also be comparable with GPRS/LTE commmunication module.
Transformer connection electricity meter G3G is recommended for operations in transformer substations, because meter measures not only active [kWh], reactive [kvarh] and apparent [kVAh] energies in both consumption and generation directions, but also stores the measurement data profiles (accounting, load and voltage profiles, event logs) and registers the qualitative electrical energy indicators. Voltage fluctuations, voltage harmonic distortion coefficient (THD), three-phase network disbalance and voltage flicker are registered in accordance with EN 61000-4-30 for Class B equipment.
G1A smart energy meter are used for simple residental electricity metering applications. Meter can be equipped with multiple tariff modes, electronic pulse output, optical interface. All GAMA 100 meters measure active energy consumption independent from current direction (A=|+A|+|-A|) and indicate reverse current circuit connection, G1A meters display instantaneous power independently from current flow direction and register energy at the end of previous billing period. Multi-tariff meters (G1A) have an internal clock for tariff module control.
Three phase electronic electricity meter GAMA 300 is developed for a very rapidly changing electricity market, adapted to deregulation and customers' growing demands. Meter measures active and reactive energy up to six tariffs, upon request can record power peaks, accumulate load profiles and have an internal relay for user disconnection. Approved in accordance with the standards IEC 62052-11, IEC 62053-21, IEC 62053-23, EN 50470-1 and EN 50470-3.