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DATA CONCENTRATOR UNITS FOR PLC SMART METERS

DATA CONCENTRATOR UNITS FOR PLC SMART METERS
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DATA CONCENTRATOR UNITS FOR PLC SMART METERS - 1

DATA CONCENTRATOR UNITS FOR PLC SMART METERS Data concentrator units used to interrogate meters, to process and store the information it receives, and to send this data to a centralised Information System. Installed on the LV side of the MV/LV distribution substations, the hub is a powerful computerised unit, which primarily: Centralises and processes meter data from a cluster of electric meters communicating via PLC (Power Line Communication) q Sends data collected to an IS (Information System) via GPRS q Sends remote handling requests from the IS to meters q Tracks LV distribution network voltages q Provides the interface with other devices (e.g. Fault Detectors) q CAHORS DCU are part of Enedis Linky® smart metering program. imensions 184 x 175 x 80 mm Fastened using 3 screws or clipped to DIN rail Protection ratings IP 51 / IK 07 200 – 250 V AC three-phase supply 2 Ethernet ports USB extension 4 dry contacts Optional GSM / GPRS modem CPL G1 or G3 protocol Concentration and management of meter data Compatible with all communication meters in PLC G1 or G3 (depending on hub version) Communication gateway between the IS and the meters Sending of secure data with certification and cryptographic mechanisms Reduced meter reading costs Compliance with European regulations in terms of electricity billing 20-year service life

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