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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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        Electromotor intelligent measure and control instrument


         

         

        Electromotor intelligent measure and control instrument
        N8-MUseries electromotor intelligent measure and control instrument is an integration of electromotor measuring, protection, control and communication functions. It is widely used in electronic chemical, metallurgy, coal, cement and paper-making fields.

        Technical index

                                                                         

        Rated power current

        5A,25A,50A,100A,150A,200A

        Current testing range

        (1%~1000%)Rated power current

        Rated input voltage

        220V,380V

        Voltage resting range

        (10%~120%)Rated input voltage

        Rated frequency range

        50Hz

        Phase testing range

        0~90°

        Accuracy of measurement

        50Hz

        Assistant working power supply

        Rated supply voltage

        AC220V,AC110V,DC220V,DC110V

        Allowable deviation

        -20%~+10%

        Allowable frequency change

        50Hz/60Hz(±0.5Hz)

        Power Consumption

        ≤5W(direct current rated)

        working environment

        Environment temperature

        -10℃~+55℃

        storage temperature

        -25℃~+70℃

        atmospheric pressure

        70kPa~106kPa

        input

        power supply mode

        internal supply, outer supply

        supply voltage

        DC24V,DC220V,AC110V,AC220V

        overload capacity

        10 times rated current

        proper functioning

        analog quantity output

        analog quantity output parameter

        proper functioning

        electric energy pulse output parameter

        1000pulse/1kWh(

        electric energy pulse output method

        optocoupler,relay

        accuracy

        current,voltage: 0.5%  power supply: 1%  electric energy: 2%

        control relay output

        output capacity

        AC250V 10A (resistive)/ DC30V  10A(resistive)

        maximum off voltage

        AC400V   DC125V

        maximum off capacity

        4000VA

        signal relay output

        output capacity

        AC250V  1A(resistive)/ DC30V   1A(resistive)

        maximum off voltage

        AC300V   DC110V

        maximum off capacity

        1000VA

        safety testing

        surge noise immunity:(GB/T 17626.5-1999)

        Ⅳ level

        pulse magnetic field noise immunity:(GB/T 17626.9-1998)

        Ⅳ level

        electroSTatic Discharge:(GB/T 17626.2-1998)

        Ⅳ level

         
        Data download
         
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