SLD-440-ALE -
Relay, 3-Phase Monitor, 440-480VAC, 3A, Surface Mount, SLD Series
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- 制造商產(chǎn)品編號(hào)：
- SLD-440-ALE
- 倉(cāng)庫(kù)庫(kù)存編號(hào)：
- 70225733
由于產(chǎn)品數(shù)據(jù)庫(kù)龐大，部分產(chǎn)品信息可能未能及時(shí)更新，下單前請(qǐng)與銷售人員確認(rèn)好實(shí)時(shí)在庫(kù)數(shù)量，謝謝合作！
SLD-440-ALE產(chǎn)品概述
The SLD Series is designed to protect 3-phase equipment against phase unbalance, phase loss, undervoltage and phase reversal conditions.
With normal operating voltage present on all three phases in the proper phase sequence, the internal relay will energize (pick-up). When an incorrect phase sequence or phase loss occurs or the three-phase line voltages fall outside the preset unbalance or under voltage settings, the internal relay will de-energize (drop-out). When all conditions return to normal, the relay will reset.
The Adjustable Release Delay is provided to ignore momentary voltage fluctuations that cause nuisance tripping.
Both Delta and Wye systems may be monitored. In Wye Systems, connections to neutral are not required.
Datasheet
