3 Items in Grille
4 Items in Grille
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Pick-up delay after recovery of Us
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< 0,5 s
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Filtrés actuellement par :
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Delay undervoltage/asymmetry:
adjustable 0,1...10 s
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Rated supply voltage:
3-phase, 400 V without N
Phase Sequence-Change Relay with integrated monitoring of undervoltage and asymmetry