Single/Poly-Phase AMM meters are cost-effective solution for residential electricity metering with modular communication and optional disconnect functionality, ready for smart Grid.
 The type ST7000 poly phase AMM meter with advanced security features, modular communication and optional disconnect functionality, ready for smart Grid. Easy installation and system set-up, reliable operation and various communication (PLC/GPRS/Zigbee) choice and carefree maintenance create the perfect solution for AMM/AMR system.
·High accuracy of IEC standards, class 0.2,class 0.5 and class 1.0
·Measurement of active (kWh), reactive (kVARh)
and apparent (kVAh) energy in at least 4 tariffs.
·Max demand and Cumulative demand calculation with time stamp
·Up to 4 tariffs per day and 12 time zone support.
·Up to 12 period history data records
·Precision internal real time clock (RTC) with backup long-life Li-battery
instantaneous per phase values of voltage, current, system kW, kVAR, and kVA
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Key features
·Up to 4 MB extended flash memory for load profile (option)
·Large-character LCD information auto-scrolling display, back light easy for reading
·Event log with circular memory buffer to store up to 100 events
·Self-diagnostics function
·Low self-consumption and long life operation
·Polycarbonate case and IP54 protection
Interface and Communication
·PLC, Zigbee or GSM module extend for AMR/AMM system (option)
·Data readout by optical port according to IEC 62056-21 (IEC61107 protocol support) data with OBIS identifiers (IEC 62056-61)
·RS-485 communication ability (IEC61107 protocol support)
·DIN-S0 Pulse output for kWh,kvarh, high-light LED indicated for accuracy test
 Product brochure
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