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        Nanjing Nanzi Electric Instrument Co., Ltd.
         
         
        Welcome to our company, we will be happy to serve you ?     2014-05-19
         
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        Tel: +86-25-51858260
        Fax: +86-25-83412307
        QQ: 2640529080
         
             
         
        Intelligent electric power measure and control instrument

         

        Intelligent electric power measure and control instrument has accurate electric parameter measurement and complete data analysis capacity.

        Brief introduction
        N2B-600 series intelligent electric power measure and control instrument is a kind of multi-functional electric power measure and control instrument integrated of programming measurement, display and digital communication.

        Main features
        Measurement of three-phase voltage, current, power, power factor and frequency
        Support of on-off input, relay output, analog quantity output
        Simple for installation
        Large liquid crystal display screen

        N2B-600P series itelligent electric power measure and control instrument is a kind of multi-functional instrument.

        Main features
        Accurate current measurement, large accuracy
        Active and reactive electric energy
        Simple for installation
        Large liquid crystal display screen

        Technical index

        Measurement features

         

        three phase current

        measurement accuracy

        current and voltage

        0.2

        power, power factor

        0.5

        frequency

        0.01Hz

        active electric energy

        0.5S

        reactive electric energy

        1.0

        input voltage characteristic

        PT

        maximum 9999.9

        range

        input: 0~600V/AC(L-L)

         

        measurement: 20V~400V/AC

        permitted overload capacity

        800V(L-L)

        input energy consumption

        ≤0.2VA

        frequency measurement range

        45~60Hz

        input current characteristic

        CT

        maximum 9999.9

        range

        input 0~5A

         

        measurement:10mA~6A

        permitted overload

        continuous current 10A

        impedance

        <0.1Ω

        input energy consumption

        ≤0.2VA

        auxiliary power supply

        ac/dc

        AC 85~265V
        DC100~250V

         

        energy consumption

        ≤5W

        communication

        joint type

        RS485

         

        communication protocol

        Modbus-RTU

         

        Baud rate

        1200-38400

         

        address range

        1-255

         

        data format

        N,8,2/O,8,1/E,8,1/N,8,1

         

        in parallel control

        32 sets

        working environment

        working temperature

        -10ºC~55ºC

         

        storage temperature

        -25ºC~70ºC

         

        maximum humidity

        RH95%

        size and weight

        size

        96mm×96mm×134mm

         

        weight

        0.5kg

        power supply

        assistant current

        AC 85-265V  50/60Hz

         

         

        DC 100-250V

         

        energy consumption

        <5W

         
        Data download
         
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