• 尊凯实业

    Industrial chain early warning electricity consumption information collection terminal
    WSZF6-21
    WSZF6-21 industrial chain early warning electricity consumption information collection terminal (hereinafter referred to as the device) is a high-precision smart device that integrates residual current, temperature, and power measurement, and has multiple communication methods. It is mainly used in smart power safety monitoring systems and for industrial chain early warning information collection. Through real-time monitoring, early warning, alarm, and protection of residual current, temperature, current, voltage, and imbalance, it obtains real-time power consumption information for analysis and tracks corporate power consumption.
    主要功能与特点

    1) Can measure 1 residual current and 4 temperatures;

    2) Can measure electrical parameters such as voltage, current, power, power factor, frequency, etc. in the power grid;

    3) Can monitor the total harmonic distortion rate and 2-31 harmonic content rate of the voltage and current of the power grid;

    4) Can measure the positive and negative phase active energy and 4-quadrant reactive energy in the power grid;

    5) Support demand calculation;

    6) Support the temperature, leakage, voltage, current, and power history curve records for the last 30 days;

    7) Support daily frozen energy for the last 31 days;

    8) Support programming, power on and off, reset, clear, restore factory settings, and modify time;

    9) Support residual current, temperature, current overcurrent, undervoltage, overvoltage, phase loss and imbalance protection functions;

    10) Support residual current full-wave calculation algorithm. It adopts advanced residual current protection alarm algorithm with high reliability and high stability;

    11) Support multiple communication methods: RS485, 4G. It is convenient to upload data to a third-party system or cloud platform;

    12) Supports DL/T 634.5104-2009 communication protocol;

    13) The device uses open-type CT, supports power-free installation, and shortens construction time and cost in renovation projects.

    技术参数
    • 1、Voltage
      1) Specifications : 3P4W 3×220/380V
      2) Accuracy : relative error 0.5%
      3) Resolution : 0.1V
    • 2、Current
      1) Specifications: 60A/50mA, 120A/50mA, 200A/50mA, 400A/50mA
      2) Accuracy: The whole machine meets the requirements of Class 1 electric energy meter
      3) Resolution: 0.01A
    • 3、Temperature
      1）Specifications : 0℃~200℃
      2）Accuracy : ±1%
      3）Resolution : 0.1℃
    • 4、Leakage
      1）Specifications : 20mA~2000mA
      2）Accuracy : ±1%(full scale)
      3）Resolution : 0.1mA
    • 5、Switch input
      2-way passive dry contact
    • 6、2-way RS485 interface
      Baud rate 1200/2400/4800/9600/19200
    • 7、4G communication interface
      Support DL/T 634.5104-2009
    • 8、Display
      Dot matrix LCD
    • 9、Electric energy pulse
      Provide optical signal for active power
    • 10、Power supply
      1）Range : Single phase : 85VAC~420VAC
      2）Power consumption : ≤1.5W(when 4G module is not working)