Schneider Electric PM820RD — Power Meter

Part numberPM820RD
BrandSchneider Electric
DescriptionPower Meter
ManufacturerSchneider Electric
Product TypePower Meter
Product LineAccessories
Part NumberPM820RD
Weight2.63 lbs (1.19 kg)
Display TypeRemote LCD
Harmonic AnalysisTotal Harmonic Distortion (THD)
Communication InterfaceModbus (RS-485)
Alarm FunctionsConfigurable Alarming
Voltage Input57–400 V L-N / 100–690 V L-L
Sampling RateHigh-speed, >64 samples/cycle
Current Input1 A / 5 A nominal
Cable Length12 ft (for remote display)
Frequency Range45–65 Hz
Display MountPanel or remote surface mount
CertificationsUL, CE, IEC compliant
Energy Logging80 KB onboard memory
Operating Temperature Range-10°C to +60°C

The PM820RD power meter from Schneider Electric features a remote LCD for display purposes. This unit facilitates harmonic analysis through total harmonic distortion (THD) capabilities and operates with a communication interface using Modbus via RS-485.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.

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