3-Phase Sequence Voltage RelayModel : ASM-170

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3-Phase Sequence Voltage RelayModel : ASM-170

Specification

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.


Characteristic

  • 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
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