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  • Bluetooth prepaid ammeter
    Three-phase four-wire electronic Bluetooth prepaid ammeter is applicable to shopping malls, apartments, universities, office buildings and other application scenarios.
     
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  • Features
      MAIN FUNCTIONS
      • With positive and negative active power metering and time-sharing metering functions
      • With power quality parameter measurement (voltage, current, active power), etc
      • With RS485 and Bluetooth local communication function
      • It has the function of local prepayment (time-sharing, ladder), alarm function of insufficient electricity, and automatic tripping function of arrears
      • With local Bluetooth power purchase function, recharge, data query and control functions can be realized through mobile phone Bluetooth WeChat applet
  • Specifications
    TECHNICAL PARAMETERS
     
    Parameter name Product parameters (three-phase)
    Product model DTSY341-MD5
    Rated voltage 3×220/380V
    Rated current 0.15-0.75(6)A; 0.2-0.5(60)A,Internal switch / 0.4-1(100)A,External switch
    Accuracy level Active Class B
    Communication mode Bluetooth 4.0/RS485
    working voltage 80%Un ～ 120%Un
    working temperature -25℃ ～ +60℃
    Static power consumption ≤1.5W ≤6VA
    Overall dimension (length × wide × Thick) 156mm ×170mm ×80mm
    Note: the accuracy level active level 1 is equivalent to active level B; Current specification of three-phase meter 0.015-0.75 (6) A, 0.2-0.5 (60) A, 0.4-1 (100) A is equivalent to 1.5 (6) A, 5 (60) A, 10 (100) A.
  • Dimensions
  • Detail Drawing
  • Download
  • Applications
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