PMP120

Use Socket: 70169-D

May not be exact product—for reference only.

  • 3-PHASE MONITOR RELAY
  • PHASE LOSS, PHASE REVERSAL, PHASE UNBALANCE, UNDERVOLTAGE & OVERVOLTAGE
  • 102-138V AC
  • 10A SPDT
Description Of Function

When the proper 3-phase line voltage is applied to the unit and the phase sequence (rotation) is correct, the relay is energized after the Restart Delay is completed. Any one of five fault conditions will de-energize the relay after a delay. As standard, re-energization is automatic upon correction of the fault condition. Manual reset is available if an external momentary N.C. switch is connected to pins 6 and 7. A bi-color status LED indicates normal condition and also provides specific fault indication to simplify troubleshooting (see right).

Application Information
  • Load (Burden): Less than 40 VA
  • Response Times:
    Power Up/Restart After Fault: 1-300 Seconds Adjustable
    Drop-out Due to:
      Phase Loss & Reversal
      Phase Unbalance
      Undervoltage
      Overvoltage

    100ms Fixed
    0.3 - 30 Seconds Adjustable
    0.3 - 30 Seconds Adjustable
    0.3 - 30 Seconds Adjustable
  • Minimum/Maximum Voltage: 156-550V (PMPU); 77-152V (PMP120): 345-660V (PMP575), all 50/60Hz. +5%
  • Reset: As standard, the PMP Series relays are in the Automatic Reset mode. However, they can be set in the Manual Reset mode by connecting an external N.C. switch across terminals 6 and 7. Upon application of line voltage, the PMP Series will go into Manual Reset mode if it recognizes a closure across terminals 6 and 7. After a fault clears, the relay will not reset until the N.C. switch is opened.
  • Output Contacts: 10A @ 277V AC / 7A @ 30V DC;
    1HP @ 250V AC, 1/2HP @ 125V AC, C300 Pilot Duty
  • Life: Mechanical: 10,000,000 operations, Full Load: 100,000 operations
  • Temperature: -28o to 65o C (-18o to 149o F)
  • Approvals:

    c-ur-us.jpg  CE_Logo.gif  UL-socket.jpg
Dimensions - Inches (Millimeters)
Macromatic Distributor Stock Status
  • The PMP120 is not stocked by any Macromatic distributor. Please see below for any product substitutions.

    Contact Macromatic for more information or how to purchase this product.

Contact Macromatic

Fill out this form to have Macromatic contact you about this product.

©2020 Macromatic Industrial Controls, Inc.

W134N5345 Campbell Drive
Menomonee Falls, WI 53051

800-238-7474 • 262-781-3366

Rep Login | Newsletter Sign Up | Articles | Employment | Privacy Policy | Sitemap
Knowledgebase General | Alternating Relays | Current Sensing Relays | Intrinsically Safe Barrier Relays | Liquid Level Control Relays | Seal Leak Relays | Three-Phase Monitor Relays | Time Delay Relays | Voltage Monitor Relays