EMETRION net DC-1000/SL Data Concentrator The bridge ... - Berg

EMETRION net DC-1000/SLData ConcentratorThe bridge between meters andthe metering system EDW3000.The product family EMETRION net sets thestandard for communicating meter technologyin the tariff customer range. The dataconcentrator DC-1000/SL is the functional linkbetween meters at field level and the meteringsystem EDW3000.It organises the local administration of themeters through the PLC network and theremote connection to the control station, eitherperiodically for reading values, immediatelywhen tampering is detected or for disconnectioncommands.

The DC-1000/SL enables the management of maximum 1,024EMETRION net electricity meters. It is an integral componentin the infrastructure of meter technology, load managementand value-added services; the DC-1000/SL manages, monitorsand controls its associated devices.Billing data are collected from the meters and saved atconfigurable intervals. The metering system EDW3000organisess the remote reading of the data. The dataconcentrator automatically contacts the control centre in theevent of tampering or an alarm signal. A packet-orientedtransmission route, e.g. GPRS is used to link it to themetering system. The DC-1000/SL can receive informationfrom the control station, this can consist of configurationdata, control commands such as remotely controlleddisconnections and files (e.g. updates of meter firmware),the data are automatically downloaded in the relevantdevices without further intervention.Bi-directional dual carrier PLC technology from Echelonprovides an extremely robust proven signal transmission.Because the connection cables to the devices can extendover kilometers, the DC-1000/SL possesses the uniqueability to instruct a meter or a group of meters toautomatically relay information to remote devices. Itoptimises the bi-directional reinforced paths for everydevice and adapts them dynamically in the event ofchanges in the grid due to line breaks or failures.Technology(Subject to modification)DC-1000/SL Data Concentrator- Maximum number of meters to be managed: 1024 devices(Model 78703-001k)- Input voltage: 115/230 V AC , -10% bis +30 %, 50/60 Hz +1%- Phase coupling: Connection to 3 phases (L1, L2, L3) and neutral- Power consumption: Typical 5 watts with 230 V AC nominal inputvoltage- Clock: Real time clock and calender, accurate to ± 1 minute eachmonth, accuracy is maintained by the control station- EMC specifications: 8 kV contact discharge, 15 kV air electrostaticdischarge; mode surge immunity 6 kV common, 4 kV differential; 4 kVshorter, transient charges compliant with IEC 62052-11.- WAN interface: Hayes-compatible standard modem or null modeminterfacing to a TCP/IP network- Serial port EIA-232C: Used for WAN connection, operates at max.115.2 kbps; optional with 9.6 kbps in direct serial connection mode(null modem)- Modem voltage output: +24 V DC at 300 mA (variation range: +10,9 V DCto +30 V DC ) or +12 V DC at 600 mA (variation range: +4,4 V DC to +16V DC ), ripple voltage = ±10%- Optical port: IEC 61107 (physical and electrical requirements)- Data transmission: (LAN) Echelon A-band power line communicationchannel- Data security: Password protection for optical communication;authenticated pasword protected transactions for WAN and powerlinenetwork communications- Data storage: Non-volatile memory- EMC: IEC 62052-11 (7.5.2-7.5.6); IEC 61000-4-8; EN 55022 Class B; EN50065-1 Class B- Temperature, specified operating range: -40° to +70° C- Temperature, limited operating range: -40° to +70° C- Temperature, limited range for storage and transport: -40° to +70° C- Humidity: 25 - 90% at 50° C (non-condensing)- Dimensions: 22,2 cm L x 16,9 cm W x 7,9 cm H- Housing: Printed circuit board in plastic casing for wall mounting- Fixture: Four M6 mounting straps for wall or panel mounting- Security: TÜV approval, Semko, KEMA-KEUR acording to EN 60950,CE symbolOrder DetailsOrder number7700052001 Data concentrator DC-1000/SL, 78704-001kGÖRLITZ Aktiengesellschaft August-Thyssen-Straße 32 • D-56070 KoblenzPhone +49 (0) 261-9285-0 • Fax +49 (0) 261-9285-190 • E-Mail: info@goerlitz.com • Internet: www.goerlitz.com(Status: 12.07.2007, Subject to modification)