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EMR4-A… Phase Imbalance Monitoring Relay

EMR4-W Phase Monitoring RelayEMR4-R... Insulation Monitoring Relays

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توضیحات

Description Monitoring
Voltage		 Sulppy Voltage Part Number
  • Monitors three-phase systems for phase imbalance
  • Detects phase failure even at 95% voltage feedback from the motor
  • Response delay: 0.5 s
  • Phase imbalance response threshold adjustable from 5 – 15 %
  • Phase sequence detection
  • Supply voltage = voltage being monitored
 380 – 415 V
50 Hz		 EMR4-A400-1

EMR4-W Phase Monitoring Relay

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