Rhomberg AP430 Phase Sequence/Failure/Asymmetry Relay

Rhomberg

Product Code: AP430
Brand: Rhomberg



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Description for Rhomberg AP430 Phase Sequence/Failure/Asymmetry Relay

AP430 monitors 3 Phases only, AP431 monitors 3 Phases and NeutralDIN rail mount.Fail-to-safe design.Monitoring on three phase supply.Sensitive to: NPS Voltage, Reverse phase sequence, loss of phase, phase imbalance, phase asymmetry.Insensitive to regenerated EMF.High stability under harmonic distortionInsensitive to balanced supply variations - prevents nuisance trippingFast response to reversed phase sequenceAdjustable NPS sensitivity.Power ON & Relay ON LED's.10A SPDT or 5A DPDT relay output

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