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ZD514002

1. Brief IntroductionZD514002 is a three-phase CT type electricity Din rail meter. It supports prepayment, NB communication, and has its own flux, which can realize remote reading of data.Complying wi...

NB Electricity Meter
  • NB Electricity Meter
4
  • Product Details
  • 1. Brief Introduction

    ZD514002 is a three-phase CT type electricity Din rail meter. It supports prepayment, NB communication, and has its own flux, which can realize remote reading of data.

    Complying with IEC standards, Din rail installation, with good reliability, small volume, light weight, beautiful appearance, and other characteristics;

     

    2. Technical Parameter

    Ref. voltage

    3*220/380V

    Ref. current

    3*1.5(6A)

    Impulse constant

    10000imp/kWh

    LCD display

    LCD5+3 LCD6+2LCD7+1LCD8+0)

    Operation temp.

    -20~+70

    Average humidity

    75%

    Max humidity

    95%

    Ref. frequency

    50Hz

    Accuracy class

    Active Cl.0.5, Reactive Cl.1.0

    Starting current

    0.001Ib

    Power consumption

     8VA, 0.4Wh

    Standard compliant

    IEC62052-11,IEC62053-21

    Impulse indicator

    The width of impulse indication is 40ms

     

    3. Function Description

       3.1 Metering Function

    It can measure active power, reactive power, voltage, current, power, frequency and power factor

     

    3.2 Communication Function

    Support NB-IOT communication, YTL-BUS protocol, through which NB-IOT communication can read electricity data and set parameters;

    Support RS485 communication, YTL-BUS protocol, communication can read electricity data, and set parameters;

     

    3.3 Display Function

    LCD display support scroll display and manual display through button page.

    The display contents include remaining power, total active power, reactive electric quantity, voltage, current, active power, frequency, power factor, meter number, NB module IMEI number, SIM card CCID number, etc

    Display data automatically by page and the time interval is 5s.

    Backlight instructions:

    LCD backlight with color of blue and red

    Under normal state (NB-IOT connection is normal & balance is sufficient), backlight is out.

    The red backlight flashes when the NB-IOT connection is abnormal, and the blue backlight flashes when the remaining power is low.

     

    3.4 Others

    With built-in small relay (load voltage maximum 400V, load current maximum 5A);