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Smart Meter

S12U02 Single-phase Two-wire Electric Smart Meter

Smart Meter


Product Overview

S12U02 is a kind of modernized and advanced single-phase two-wire energy meter. It's designed and produced according to the actual power consumption condition of the industry consumers, adopting large-scale integrated circuit, digital processing technology and SMT technology.

  • Key Features
  • Technical Specifications


    lSmart meter with the function such as measurement, multiple rates, billing, demand, event log, load profile.

    lUp to 4 tariffs

    lMore than 6 months history energy registers

    lMaximum demand with the interval of 15, 30 and 60 minutes.

    lUp to 7 channels load profiles

    lMeter cover/terminal cover detection, magnetic field detection and alarm

    lUp to 7 channels of event log

    lIEC62056-46 communication protocol(DLMS as optional)

    lIEC62056-47 communication protocol(DLMS as optional) 

    Voltage Ratings

    Reference voltage

    Operating voltage range

    Supply frequency

     

    240V

    0.6Un~1.15Un

    50Hz

    Current Ratings

    Basic current (Ib)

    Maximum current (Imax)

    Staring current

     

    10A

    60A

    0.4%Ib

    Accuracy

    Class1, Class2

    Power Consumption

    Voltage circuit

    Current circuit

     

    Less than 2W and 10 VA

    Less than 4VA

    Insulation Strength

    AC voltage test

    Impulse voltage test

     

    4kV during 1min

    1.2/50us mains connection 6kV

    Communication Interface

    Optical and 3G module

    Temperature

    Operation range

    Limit range for storage and transport

     

    -10℃~45℃

    -25℃~85℃

    Protection

    Rate Indicator

     3200imp/kWh

    RTC accuracy

    Humidity

    ≤0.5s per day

    ≤98%RH

    Terminal Diameter

    8mm

    IP Rating

    IP54

    Weight

    Net weigh

    Gross weight

     690g

     586g

    Service Life

    >15years

    Dimension

    185*126*79mm


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