Large character LCD information auto scrolling display prepaid electric meter

DDSY283SR-C The Advance AMM Split Type Energy Meter for the Smart Grid

APPLICATION

The DDSY283SR-C Single Phase AMM Meter has advanced security features, modular communication and optional disconnecting functionality, which is ideal for Smart Grid. The meter has the advantages of easy installation and system set-up, reliable operation and various communication (PLC/GPRS) choices and carefree maintenance to create the perfect solution for AMM system.

FEATURES

• Measurement of active (kWh), total/separated energy registers for import and export
• Time-of-use metering with up to four tariffs and customized billing cycles
• Precision internal real time clock (RTC) with backup long-life Li-battery
• Polycarbonate case and IP54 protection
• Nonvolatile memory for energy data
• Large-character LCD information auto-scrolling display
• Independent sealing of the meter body and terminal cover
• Reverse energy flow detection with LCD alarm indicated
• Immune to external magnetic interference, alarm in the display when detect the interference
• Two communication channels. Local-and remote-reading ports.
• PLC/GPRS modules for remote integration in advanced metering systems
• Data readout by optical port according to IEC 62056-21 (IEC61107 protocol support)
• DIN-SO pulse output for KWh, high-light LED indicated for accuracy test