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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
         
             
         
        PC measuring and control device

         

        Brief description
        It is high-performance digital and intelligent PC measuring and control device integrated of measuring, control communication and protection, developed by our company according to PC features.

        Main features
        Advanced high-performance industrial grade double-microprocessor, powerful information storage capacity, high reliability, high speed working

        Simultaneous measurement of three-phase current, three-phase voltage, zero sequence voltage, zero sequence current, active power, reactive power

        Low voltage protection, excess voltage protection

        Application fields
        Used for measuring and protection of feeder line, branches and bus sections. It is widely used in electronic, chemical, metallurgy, municipal administration and coal fields.

        Technical index
        1  working environment
        permitted working temperature………………………………………………………………-10-+55℃
        storage temperature………………………………………………………………………-25-70℃
        relative humidity……………………………………………………maximum humidity95%, no condensation on surface
        2  EMC meet GB/T17626 standard, IV level
        surge noise immunity(GB/T17626.5-1999)………………………………………IV level
        pulse magnetic field noise immunity(GB/T17626.9-1998)…………………………………………IV level
        electroSTatic Discharge(GB/T17626.2-1998)……………………………………………IV level
        3 Power supply
        Input power nominal voltage………………………………………………………85~265V AC/DC
        Power Consumption………………………………………………………………………≤5W

         
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