ELGAMA-ELEKTRONIKA meters and metering solutions (together with the partners) were presented to the market many years ago. These solutions allow utilities and industrial companies to concentrate on their core business leaving measurements of electricity quality and quantity, and acquiring the data from the meters to us. At this moment more than 50'000 ELGAMA-ELEKTRONIKA electronic electricity meters are integrated in various AMR systems of our customers in Lithuania, Latvia, Russia, Ukraine, Poland, Columbia and several more countries.
ELGAMA-ELEKTRONIKA together with the partners has developed and still is improving AMR solutions where the data from the meters is collected and transmitted using various data transmission technologies - from GSM/GPRS, PSTN, LAN/WLAN/Internet, Radio Frequency (RF) to Power Line Communication (PLC) solutions.

We offer two options of AMR solution - one way is to use external controllers and another way is to use internal communication modules already integrated into our meters. Meters installed together with external control devices deliver the data to the controllers via RS485, RS232 and Current Loop interfaces using IEC 620536-21 and/or IEC 620536-31 protocols. Our meters provide the possibility to use two interfaces at the same time for commercial and technical metering. The data from controllers is gathered by data concentrators and then can be transmitted to customers data management system using GSM/GPRS, PSTN, LAN/WAN/Internet and RF technologies.
Meters with integrated communication modules transmit the data directly to the central server using GSM/GPRS, PSTN, LAN/WAN/Internet and RF technology concentrators and ensure data delivery to customers data management system.

Our new PLC solution, designed together with German partners (iAd GmbH), distinguishes exceptional reliability and faultless transmission. This solution can be used not only in a low voltage network, but also in a medium voltage grid and is master/slave based. Meter has internal PLC modem that allows real time data transmission through power line network. Bridges are used to overpass transformers located between low and medium voltage. Access points collect the data from all meters and transmit it to central server using LAN/WAN/Internet or GSM/GPRS technology for data management. General structure of the PLC solution is presented in the picture below