900VPR-2-280/520V-CE

Voltage Protection Relay

Features :
  • 3Ø - 3 Wire, 3Ø - 4 Wire Input
  • Monitors Under Voltage, Over Voltage, Under Frequency, Over Frequency
  • Phase Asymmetry, Phase Failure and Phase Sequence
  • True RMS Measurement Power ON Delay, Trip Time Delay and Recovery Time Delay
  • Adjustable Switching Hysteresis
  • Two Separate Alarm Relays
  • DIN Rail Mount
Certifications : CE,UL

ราคา

9000 บาท  4500 บาท


จำนวน


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