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Single phase Multi-Function Meter

SX1B7-MELT-10-Single Phase Static Energy Meter

Single phase Multi-Function Meter


Product Overview

SX1B7-MELT-10 is a advanced modern instrumentation, made of large scale integrated circuits, using digital sampling technology and SMT processing technology.With advanced functionalities on smart energy management and communication capabilities via RS485, Infrared port. The meters are mainly designed and manufactured for measuring electricity consumption of industrial users.

  • Main Features
  • The main Function
  • Technical Parameters


    ■   Communication:RS485, Infrared port


    ■   Open Protocol:DLMS/COSEMStandard


    ■   Two sets of tariffs, maximum 4 tariffs


    ■   Import and export active/reactive power


    ■   Record of events, error and alarm


    ■   (Dis)connect control

     

    Measurement
    ·Instantaneous measurement:Phase voltage,current, power factor,frequency measurement
    ·Average measurement:the average voltage, average current, average frequency
    ·Maximum Demand&Last average demand.
    ·Multi-tariff

    Power
    ·Import and export active power
    ·Absolute active power(abs(Import) +abs(export) )

    LCD
    ·Low-power display
    ·OBIS code display
    ·Key-on wakeup

    Communication
    ·RS485
    ·Infrared port


    TOU
    ·Maximum 4 tariffs
    ·Two sets of tariffs
    ·Maxmium 100 holidays
    ·Billing of last 12 months

    Event Record
    ·Record of events
    ·Error and alarm

    Item

    Description

    Value

    Accuracy

    Active/Reactive

    Class 1.0 /2.0(IEC)    Class A/B (MID)

    Voltage

    Rated voltage

    Range

    Limit

    220-240V

    0.8Un ~ 1.15Un

    0.7Un-1.3Un

    Current

    Range

    Start current

    5(60)A

    0.4%Ib(1.0)

    Frequency

    /

    50Hz/60Hz

    Temperature

    Operation range

    Limit range for storage and transport

    -10-+55

    -40-+80

    Humidity

     

    ≤85%

    Pulse constant

    /

    1000imp/kWh (5(60)A)

    Power Consumption

    Voltage circuit

    Current circuit

    ≤1.5W, 5VA

    ≤4VA

    Housing

    Protection degree

    Meter cover

    Meter base

    Terminal cover

    IP54

    Opaque PC+fiber glass

    Opaque PC+fiber glass

    PC

    Diaplay

    Type

    Digit

    LCD

    6+2

    RTC accuracy

    /

    ≤0.5s/d

    Service life

    /

    ≥15 years

    Weight

    Net weight

    Gross weight

    1.5kg

    2.0kg

    Dimension

    /

    205*130*68mm

    Standards

    IEC62052-11 IEC62053-21 IEC62056-21 IEC62056-46

    IEC62056-53 IEC62056-61 IEC62056-62

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