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5WMJ3 PMPU UNSPSC # 39121517

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Phase Monitor Relay, 190 to 500V AC, 10A @ 277V, 7A @ 30V, 8 Pins, SPDT

  • Item # 5WMJ3
  • Mfr. Model # PMPU
  • UNSPSC # 39121517
  • Catalog Page # 221 221
Country of Origin USA. Country of Origin is subject to change.

Macromatic's PMP Series Three-Phase Monitor Relay continuously monitors all voltages of a 190-500V three-phase system. It is used to protect motors and equipment from expensive damage due to phase loss, phase reversal, phase unbalance, undervoltage and overvoltage faults, as well as rapid cycling. This product detects single phasing and unbalanced voltages regardless of regenerative voltages. Unlike similar three-phase monitor relays, the PMP Series will continue to function even with a lost phase. They are the only line-powered units in their class to retain fault indication and continuous monitoring of all voltages during a phase loss, increasing the ease of troubleshooting and the level of protection.

Technical Specs

  • Item - Relay Phase Monitor Relay
  • Input or Control Voltage 190 to 500V AC
  • AC Contact Rating - Relay 10A @ 277V
  • DC Contact Rating - Relay 7A @ 30V
  • Base Type - Plug In Relay Octal
  • Number of Pins - Relay 8
  • Mounting - Relay Plug In
  • Contact Form - Relay SPDT
  • Over Voltage Fixed 110% of Line Voltage Setting
  • Under Voltage 171 to 450V AC
  • Phase Loss Sensitivity Yes
  • Phase Loss Time Delay Fixed 0.1 sec
  • Phase Reversal Yes
  • Phase Reversal Time Delay Fixed 0.1 sec
  • Phase Unbalance Adjustable 2 to 10%
  • Phase Unbalance Time Delay Adjustable 0.3 to 30.0 sec
  • Restart Auto, Manual
  • Restart Time Delay Adjustable 1.0 to 300.0 sec
  • Socket Code - Relay A
  • Body Height - Relay 2.9 in
  • Body Width - Relay 1.7 in
  • Body Depth - Relay 2.4 in
  • Overall Height - Relay 3.0 in

Macromatic's PMP Series Three-Phase Monitor Relay continuously monitors all voltages of a 190-500V three-phase system. It is used to protect motors and equipment from expensive damage due to phase loss, phase reversal, phase unbalance, undervoltage and overvoltage faults, as well as rapid cycling. This product detects single phasing and unbalanced voltages regardless of regenerative voltages. Unlike similar three-phase monitor relays, the PMP Series will continue to function even with a lost phase. They are the only line-powered units in their class to retain fault indication and continuous monitoring of all voltages during a phase loss, increasing the ease of troubleshooting and the level of protection.

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