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Power Meter 3020/PM650 | Image
3 year warranty

Power Meter 3020/PM650 | Image
Power Meter 3020/PM650 - Wiring Diagram Image


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The PM-650 is a PowerLogic Power Meter



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  • Part Number: PM-650
  • SKU: PM650SD
  • Manufacturer: Square D
  • Series: PowerLogic 3020

Product Description

The PM-650 is a PowerLogic Power Meter by Square D/Schneider Electric designed for basic industrial monitoring. The PM-650 applications include equipment such as Low Voltage Drawout (LVDO) feeders, switchboards, and panelboards.

Some of the PM-650 features include:

  • Wide operating temp range (0 to +60 degrees Celsius)

  • Onboard clock and calendar

  • True RMS metering to the 31st Harmonic

  • Can accept standard PT and CT inputs

  • Can fit standard 1% Ammeter and Voltmeter mounting holes

  • Quality Power readings-THD (voltage and current)

  • Easy setup through a remote display (password protected)

  • Allows for 3-Phase, 4-Wire Wye system connections

  • Allows for 3-Phase, 3-wire Delta system connections (metered or calculated B Phase)

The PM-650 comes with standard instrumentation, an RS-485 Communications port, wiring diagnostics, time and date stamping, onboard alarms, data and event logging, rolling block demand, and demand interval synch to comms. Some features must be set up using PowerLogic application software.

The PM-650 is equipped with a solid-state KYZ Form-C output. If the end-user desires, this can be wired as an alarm contact with a 14 to 18 AWG wire. The wire must be inserted into the KYZ output terminal block, then the terminal block screws must be tightened to 5-7 lb-in (0.56-0.79 N.m).

When mounting the PM-650 make sure to allow for easy access to the meter connection ends where the terminals are located. Allow for extra space for wires, shorting blocks, and other components. Finally, be sure the ambient conditions fall within an operating temperature of 0 to +60 degrees Celsius, and relative humidity of 5-95%, non-condensing. Always refer to state and local electrical safety standards before mounting the PM-650.

Reviews For PM-650

Internal Review

The PM-650 offers onboard alarms. If you need to set up or view active alarms, refer to associated Square D Power Meter manuals. You can easily view diagnostic information on this unit by pressing the "mode" button until reaching the Diagnostics mode. Once there, press the select button to enter into this mode, and continue to press the select button to scroll through various screens. Arrow keys will allow you to scroll through available registers, and the Mode button will return you to the Modes list. --AX Control Tech Team

Repair Services For PM-650

Type Lead Time Price Action
Repair Service 1-2 weeks $792

Our highly skilled technicians can repair your PM-650. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

PM-650 Manuals, White Papers, Data Sheets, and Troubleshooting