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ATC Diversified, CDU-120-ALE-20, 4.0 to 20 Amps DC Under Current Monitor / Relay
Features:
CDU Series DC monitor relays from the ATC Diversified Electronics division of Marsh Bellofram is used to detect Under CURRENT conditions. The internal relay is energized (Pick-up) when the monitored current is above the preset trip point. The relay de-energizes (dropout) when the current falls below the trip point for longer than the adjustable delay. The delay is incorporated to prevent nuisance tripping caused by momentary line dips. The relay re-energizes when the current rises 5% above the dropout trip point for longer than 0.2 seconds. The relay has an automatic reset feature.
For more information, please see Data Sheet
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