Voltage monitor has auto range selection

PLMU Series solid state motor control provides protection against premature equipment failure caused by voltage faults on three-phase lines.

By Staff August 1, 1998

PLMU Series solid state motor control provides protection against premature equipment failure caused by voltage faults on three-phase lines. The device uses a microcomputer circuit that senses under and overvoltage, voltage unbalance, phase loss, and phase reversal. Protection is provided even when regenerated voltages are present.

SSAC, Inc.

www.ssac.com