Monitoring Relays

Voltage Monitoring Relay

Features

• Undervoltage Monitoring 3-Phase
• Phase Sequence and Phase Failure
• Supply Voltage = Measuring Voltage
• 22.5mm Wide Industrial Design

Functions

• Undervoltage Monitoring
• Phase Sequence Monitoring
• Phase Failure Monitoring

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Voltage Protection Relay

Features

• Voltage Monitoring 3-Phase/ 3 Wire, 3-Phase/ 4 Wire
• True RMS Measurement
• Power ON Delay, Trip Delay, Recovery Delay
• 2 Independent Relays (Protection or Alarm)
• Compact DIN Rail Design

Functions

• Under/ Over Voltage Monitoring
• Under/ Over Frequency Monitoring
• Phase Asymmetry • Phase Sequence Monitoring
• Phase Failure Monitoring

Click for PDF catalog file.