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Smart electricity meterThe South China Grid single-phase smart electricity meter (South China Grid Internet of Things meter) is composed of metering unit, management unit and communication unit. It has the functions of electric energy metering, real-time monitoring, self-healing diagnosis, two-way information interaction, etc. It adopts modular mode to realize legal metering and other non-legal energy management smart electricity meters, also known as energy routers.
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Features
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It is suitable for residential users who need electricity market reform and business distribution integration, and has the functions of accurate measurement, multiple interaction, energy management, intelligent perception, status monitoring, etc.
Metering function: it has the data storage and display function of forward active power, reverse active power and four-quadrant reactive power.
Freezing function: It has rich freezing functions, such as timing freezing, instantaneous freezing, approximate freezing, daily freezing, and hourly freezing.
Measurement range: It has the function of measuring the voltage, current, power, power factor, frequency and other grid operation parameters.
Minute freezing: independent memory is adopted, which can store minute electric energy data for one year.
Load curve: It can store six types of data with a time interval of not less than 365 days.
Residual current: with accurate residual current measurement and early warning function.
Communication function: support Bluetooth, infrared, RS485, carrier, micro-power wireless and other communication modes.
Active reporting: supports real-time status monitoring and active reporting of power failure.
Terminal temperature measurement: it has the function of accurate temperature measurement and early warning for the four terminals of the live line and the zero line.
Harmonic measurement: it has the function of measuring 2~21 harmonics.
Error self-monitoring: with error self-monitoring function, the absolute value of error deviation between self-monitoring error and actual measured watt-hour meter error is not greater than 0.01.
Load classification monitoring (optional): support the power load classification monitoring function greater than 100 W.
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Specifications
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Dimensions
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Detail Drawing
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Download
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