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Three phase Prepayment Meter

SX5A2-PELS-04-Three Phase Four Wire Prepayment Smart Meter

Three phase Prepayment Meter


Product Overview

SX5A2-PELS-04 SMART METER is three phase four wires prepayment smart meters which is used to measure and record the consumption of electrical

power. It has advanced functionalities on STS prepayment smart energy management and communication capabilities over GSM/GPRS, PLC, M-BUS,

RS485, IHD, aimed to be used for AMI/AMR/AMM and smart grids.

  • Main Features
  • The main Function
  • Technical Parameters


    ■    Optical Communication, Open Protocol: DLMS/COSEM Standard (E Mode), STS protocol


    ■ Internal switch relay for load demand control by configuration or remote communication


    ■ Remote control, two way communication


    ■ Power quality management


    ■ Wire/wireless M-Bus for multi-utility such as gas meter, water meter, heat meter etc


    ■ Remote firmware upgrade 


    ■    Alarm&event records

    ■     Prepayment smart meter

     

    Measurement
    · Unidirectional or Bi-directionalMeasurement
    · Active energy, Active reverse energyMeasurement
    · Instantaneous value measurement

    LCD Display
    · Balance display configurable
    · Large digit LCD display, easy for reading
    · LCD backlights to increase readability inlow light conditions (optional)
    · Scrolling display configurable for instantin formation enquiry
    · Display the latest 6 months active energy consumption
    · 12-month billing data and more frozen data for inquiry
    · Display readable without main power

    Item

    Description

    Value

    Accuracy

    Active/Reactive

    Class 1.0 (Active) / Class 2.0(Reactive)

    Voltage

    Rated voltage

    Range

    Limit

    3*230V/380V

    0.7Un-1.20Un

    0.6Un-1.4Un

    Cunrrent

    Range

    Start current

    10(100)A,1.5(10)A

    0.4%Ib (1.0)

    Frequency

    /

    50Hz/60Hz

    Temperature

    Operation range

    Limit range for storage and transport

    -25 to +70

    -40 to +85

    Humidity

     

    ≤95%

    Pulse constant

    /

    800imp/kWh (Active 10(100)A)

    6400imp/kWh (Active 1.5(10)A

    800imp/kvarh (Reactive 10(100)A), 6400imp/kvarh (Active 1.5(10)A

    Power Consumption

    Voltage circuit

    Current circuit

    ≤2W, 10VA

    ≤1VA

    Housing

    Protection degree

    Meter cover

    Meter base

    Terminal cover

    IP51

    Opaque PC+fiber glass

    Opaque PC+fiber glass

    PC

    Diaplay

    Type

    Digit

    LCD

    6+2, 7+1

    Event record

    /

    Loss of voltage,Under voltage,Over voltage,Loss of phase,Loss of current,Over current,Over load,Reverse phase,Unbalance of current,Qualification rate of voltage,No-voltage; Open meter cover,Open terminal cover

    Communication Interface

    /

    RS485

      Optical communication

    PLC/GPRS/GSM/RF

    Protocol

    /

    DLMS/COSEM

    RTC accuracy

    /

    ≤0.5s/d

    Service life

    /

    ≥15 years

    Weight

    Net weight

    Gross weight

    2.5kg

    2.8kg

    Dimension

    /

    290*170*85mm

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