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Three phase Multi-Function Meter

M34B9-Three Phase Four Wire Energy Meter

Three phase Multi-Function Meter


Product Overview

The M34B9 is a multi-function electronic energy meter, used to measure and record the consumption of electrical power. With advanced functionalities on energy management, and communication capabilities over Infrared, RF and RS485, the meters are designed and manufactured in accordance with the actual requirements of industrial users.

  • Main Features
  • The main Function
  • Technical Parameters


    ■   RF Communication, communicate with PC, HHU and IHD via RF module, RS485 optional


    ■Measurement of active, reactive and its demand with all direction


    ■Power-off wake-up function


    ■Power quality management


    ■High accuracy and maximum demand functions


    ■Anti-creeping logical design

     

    Measurement
    ·Active measuring, Bidirectional measuring,
    ·Instantaneous value measurement

     

    LCD
    ·Configurable balance display
    ·Large digit LCD display, easy for reading
    ·Auto-rolling display configurable for instant information enquiry
    ·Button Mode
    ·Error Alarming Mode
    ·Display readable without main power


    Communication Interface
    ·RF Module
    ·Infrared
    ·Rs485 (optional)
    
    Extended Functions
    ·Status Indication Mode
    ·Data Safety storage and checking
    ·Input/output Function
    ·Parameter Setting Function
    ·Multiple event detections and records

    Item

    Description

    Value

    Accuracy

    Active/Reactive

    Class 0.5(Active), Class 2( Reactive)

    Voltage

    Rated voltage

    Range

    Limit

    3*230V/400V

    0.8Un-1.2Un

    0.3Un-1.3Un

    Current

    Range

    Start current

    3(5)A,5(6)A,

    Active 0.1%Ib (0.5), reactive 0.5% Ib (2.0)

    Frequency

    /

    50Hz

    Temperature

    Operation range

    Limit range for storage and transport

    -25-+55

    -30-+80

    Humidity

     

    ≤90%RH

    Pulse constant

    /

    10000 imp/kWh

    10000 imp/kWh

    Power Consumption

    Voltage circuit

    Current circuit

    ≤1.5W, 5VA

    ≤2VA

    Housing

    Protection degree

    Meter cover

    Meter base

    Terminal cover

    IP 54

    Opaque PC+fiber glass

    Opaque PC+fiber glass

    PC

    Diaplay

    Type

    Digit

    LCD

    6+2

    RTC accuracy

    /

    0.5s/d

    Service life

    /

    ≥10 years

    Weight

    Net weight

    Gross weight

    2kg

    2.5kg

    Dimension

    /

    228*166*55mm

    Standards

    EN 50470-1, EN 50470-3, IEC 62053-22, IEC 62053-23, IEC 62052-21, IEC 62054-21, IEC 62056-21, IEC 62056-42, IEC 62056-61, IEC 62056-62

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