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