AC Line Voltage Relay Model : AVR

รายละเอียด

  • Operating Voltage

    220, 240, 380, 415, 440 VAC


  • Allow Operating Volt. Range

    ±5~±20% of rated operating voltage


  • Rated Frequency

    50/60 Hz


  • Contact Rating

    250VAC  5A resistive load


  • Reset Time

    AVR165: Max 3 sec fixed   /   AVR172: 0~10 sec adjustable


  • Power Consumption

    Approx. 3 VA


  • Life

    Mechanical : 5,000,000 times / Electrical : 100,000 times


  • Detecting Method

    Detect from supply voltage


  • Ambient Temperature   /   Ambient Humidity

    -10~+50°C   /   Max 85% RH


  • Weight

    Approx. 170g.


ลักษณะเฉพาะ

  • 3-phase voltage and fault detector
  • Can detect abnormal condition to prevent damages to the equipments
  • Auto shut-off while detecting excessive or insufficient voltage, range from 5% to 20% variable
  • Out-of-phase detection while the motor operating
  • Can be set up to detect excessive or insufficient voltage only
  • Delay and Reset time - 0 ~ 10 sec adjustable tripping delay *

Note:   * indicates applicable to AVR172 series only



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