Protect Motors from Premature Failure

Macromatic redesigns Three-Phase Monitor Relays to protect equipment from voltage faults.

Macromatic announced its next generation of Plug-In Three-Phase Monitor Relays which provide protection for motors against premature failure caused by voltage faults. The new Three-Phase Monitor Relay family of products delivers significant enhancements and exclusive features to protect against voltage drops and surges, as well as, phase loss and reversal in three-phase systems.

A Family of Relays Redesigned for Greater Equipment Protection

“Macromatic redesigned the Three-Phase Monitor Relay family to offer unique functionality with a variety of options depending upon the level of protection needed:

• Universal voltage range of 190-500V-greater range that covers more global applications
• Retains fault indication and continues monitoring all voltages even with a lost phase
• Best-in-class phase loss protection
• True RMS voltage measurement ensures accurate sensing across more applications
• Full fault indication on top of unit for easy troubleshooting
• Manual reset option works with external switch-to reset the relay from outside the enclosure
• Expanded output contact ratings-control more applications with one unit

Three-Phase Monitor Relay Series

The redesigned phase monitor family has options for virtually every application requirement.

• PMP & PMPU-FA8 Series protects against phase loss, phase reversal, undervoltage, overvoltage and phase unbalance conditions along with rapid cycling.
• PAP Series protects against phase loss, phase reversal, and undervoltage conditions.
• PLP Series protects against phase loss and phase reversal
• PCP Series protects against phase reversal only.

Documents and Downloads

Document	File Type	File Size	Download
PMP Datasheet	Interactive Catalog	na
PMPU-FA8 Series Datasheet	PDF	107 KB
PAP Series Datasheet	Interactive Catalog	na