RHOMBERG ELECTRONICS SP430 PHASE FAILURE DETECTOR

RHOMBERG ELECTRONICS SP430 PHASE FAILURE DETECTOR (NEW OPEN BOX)

RHOMBERG ELECTRONICS 

PHASE FAILURE DETECTOR 

SP430

230VAC

POWER SUPPLY

THE AND MONITORS THE NEGATIVE PHASE SEQUENCE (NPS) VOLTAGE COMPONENT ON A THREE PHASE POWER SUPPLY, THUS PROVIDING RELIABLE DETECTION OF PHASE IMBALANCE, PHASE FAILURE OR REVERSED PHASE SEQUENCE. POWER SUPPLY TO THE UNIT IS TAPPED OFF THE VOLTAGE SENSING INPUTS FOR THE SP-430 AND BETWEEN PHASE AND NEUTRAL FOR THE SP-431.

REF: FKM7511P161