3-Phase Sequence Voltage RelayModel : ASM-170

รายละเอียด

• Operating Voltage

  380/415 VAC




• Allow Operating Volt. Range

  85-110% of rated operating voltage




• Rated Frequency

  50/60 Hz




• Contact Rating

  250 VAC 5A (resistive load)




• Reset Time

  MAX 300~600mS




• Power Consumption

  Approx. 2 VA




• Life

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




• Ambient Temperature

  -10~+50°C




• Ambient Humidity

  Max 85% RH




• Weight

  Approx. 165g.

ลักษณะเฉพาะ

• Only operational with correct power source voltage and phase sequence
• Suitable for main power source and motor starter circuit to prevent damage from insufficient phase reversal
• Out-of-phase detection while the motor operating