ABB PhaseSequenceMonitoring Relay

ABB PhaseSequenceMonitoring Relay

Features: Function: Phase failure detection and phase sequence monitoring Sub-Function: Phase loss Sub-Function 2: Phase sequence Measuring Range: (L-L) 208 … 440 V AC Time Range: Start-Up Delay 500 ms Rated Control Supply Voltage (Us): (L-L) 208 … 440 V AC Rated Frequency (f): Supply Circuit 50/60 Hz Output: 1 c/o (SPDT) contact Terminal Type: Screw Terminals