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DST-802 Power Intelligent Isolator

Classification:

AC power input

DST-80211 electricity intelligent isolator adopts full isolation technology, which can directly collect AC voltage and current signals, and can measure power frequency, voltage, current, phase difference and single and three-phase balanced power. Special integrated chip is adopted, with strong anti-interference ability and high stability. Through the programmer, the display range can be modified online and the output range can be changed. With RS485 communication function, real-time communication transmission can be carried out with the host computer.

Keywords: Isolator

Product Consulting
Product Manual
Mall Purchase
  • Technical parameters
  • Structural outline drawing
  • Ordering Guide

  • Technical parameters

     
    Input
    Input signal

    AC voltage: 0-600V input, more than 600V voltage transformer converted to full-scale 100V voltage input

    AC current: 0-5A input, 5A or more is converted to 5A full-scale current input by current transformer
    Output
    Output signal Analog output, RS-485 output
    Current type RL≤ 500 Ω, voltage type RL≥ 250KΩ (when higher load capacity is required, please explain when ordering)
    Output load MODBUS-RTU protocol, RS-485 transmission distance ≤ 1000 meters

     

    General technical parameters

     

    Power
    Power AC100~265V(50-60Hz) ；DC20-32V
    Power consumption ≤3W
    Other parameters
    Insulation resistance
    (between input/output/power)    		 ≥ 100MΩ (at 500VDC)
    Insulation strength
    (between input/output/power)    		 2500Vrms (1 min, no spark)
    Working temperature -10~50 ℃ (no condensation, no icing)
    Relative humidity 25%～85%RH
    save temperature -10~60 ℃ (no condensation, no icing)
    temperature drift 0.005%FS/℃
    Installation method 35mm DIN rail mounting
    Mounting dimensions 17.5*111.4*121.2mm (width * height * depth)
    Transmission accuracy (20 ℃) 0.2%FS ± 1 words
    Response time ≤ 1s
    Weight About 140 grams
    Electromagnetic compatibility Comply with GB/T18268 industrial equipment application requirements (IEC 61326-1)
    Applicable field equipment Two-wire, three-wire transmitter, DC current source

     

  • Structural outline drawing

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    General Structure Outline Drawing

     

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    For example:

    Input signal: AC current, output signal: 0-5V,220VAC power supply. Type selection: DST-80211-IS-A-3-A;