Description

Schneider METSEPM2120 | EasyLogic PM2120 – Power & Energy Meter

1. Overview

The Schneider EasyLogic PM2120 (METSEPM2120) is a reliable power and energy meter designed for accurate monitoring of electrical parameters. It provides essential measurements and communication features for industrial and commercial applications.

2. Key Features

  • Power & Energy Meter: Measures voltage, current, power, energy, and frequency.
  • Up to 15th Harmonic Analysis: Helps in power quality monitoring.
  • LED Display: Clear and easy-to-read interface.
  • RS485 Communication: Supports Modbus RTU protocol for remote monitoring.
  • Class 1 Accuracy: Ensures high measurement precision in energy calculations.

3. Technical Specifications

  • Voltage Measurement: 35V to 750V (L-L)
  • Current Input: 1A or 5A CT-supported
  • Frequency: 45-65 Hz
  • Power Consumption: <1.5W
  • Operating Temperature: -10°C to 55°C
  • Mounting Type: Panel-mounted (96x96mm)

4. Benefits

  • Accurate Energy Monitoring: Helps reduce energy costs and optimize power usage.
  • Reliable Performance: Suitable for industrial and commercial setups.
  • Easy Integration: RS485 allows connectivity with SCADA, PLCs, and BMS systems.
  • User-Friendly Display: Bright LED for clear visibility in various lighting conditions.

5. Applications

  • Industrial power management systems.
  • Commercial buildings for energy efficiency monitoring.
  • Data centers and IT facilities.
  • Electrical distribution panels.

    6. Conclusion

    The Schneider METSEPM2120 | EasyLogic PM2120 is an efficient and cost-effective power meter, providing accurate energy monitoring and remote communication for various applications. Its compact design, RS485 connectivity, and high precision make it a valuable tool for industrial and commercial power systems.

Additional information

brands

Schneider Electric

Specifications

Main
Range EasyLogic
Product name EasyLogic PM2100
Device short name PM2120
Product or component type Power meter
Complementary
Device application Sub billing Power monitoring
Power quality analysis total harmonic distortion up to the 15th harmonic
Type of measurement Apparent power min/max, total Active and reactive power min/max, total Current min/max, avg Voltage min/max, avg Frequency min/max, avg Total current harmonic distortion THD (I) per phase Total voltage harmonic distortion THD (U) per phase Power factor min/max, avg Apparent energy total Active and reactive energy total
Metering type Current I, I1, I2, I3 Peak demand power PM, QM, SM Active, reactive, apparent energy (signed, four quadrant) Peak demand currents Active power P, P1, P2, P3 Calculated neutral current Voltage U, U21, U32, U13, V, V1, V2, V3 Unbalance current Reactive power Q, Q1, Q2, Q3 Demand power P, Q, S Apparent power S, S1, S2, S3
Accuracy class Class 1 active energy conforming to IEC 62053-21 Class 1 reactive energy conforming to IEC 62053-24 Class 5 harmonic distorsion (I THD & U THD)
Measurement accuracy Apparent power +/- 1 % Active energy +/- 1 % Reactive energy +/- 1 % Active power +/- 1 % Voltage +/- 0.5 % Power factor +/- 0.01 Current +/- 0.5 % Frequency +/- 0.05 %
Measurement current 5…6000 mA
Measurement voltage 35…480 V AC 50/60 Hz between phases 20…277 V AC 50/60 Hz between phase and neutral 480…999000 V AC 50/60 Hz with external VT
Frequency measurement range 45…65 Hz
[Us] rated supply voltage 44...277 V AC 45...65 Hz +/- 10 % 44...277 V DC +/- 10 %
Network frequency 50 Hz 60 Hz
Ride-through time 100 ms 120 V AC typical 400 ms 230 V AC typical 50 ms 125 V DC typical
[In] rated current 1 A 5 A
Maximum power consumption in VA 6 VA at 277 V AC
Maximum power consumption in W 3.3 W (power lines (AC)) 2 W at 277 V (power lines (DC))
input impedance Current (impedance <= 0.3 mOhm) Voltage (impedance > 5 MOhm)
Tamperproof of settings Protected by access code
Display type 7 segments LED
Display colour Red
Messages display capacity 3 fields of 4 characters
Display digits 12 digit(s) - 14.2 mm in height
Demand intervals Configurable from 1 to 60 min
Information displayed Demand current (past value) Demand current (present value) Demand power (past value) Demand power (present value) Voltage Current Frequency Energy consumption Harmonic distortion Power factor Active power Apparent power Reactive power Unbalanced in %
Control type 3 x button
Local signalling Red LED: output signal 1...9999000 pulse/ k_h (kWh, kVAh, kVARh) Green LED: module operation and integrated communication
Number of inputs 0
Number of outputs 0
Communication port protocol Modbus RTU at 4800 bps, 9600 bps, 19200 bps, 38.4 Kbps even/odd or none - 2 wires, insulation 2500 V
Communication port support Screw terminal block: RS485
Data recording Time stamping Min/max for 8 parameters
Function available Real time clock
Sampling rate 64 samples/cycle
Cybersecurity Enable/disable communication ports
Communication service Remote monitoring
Product certifications CE conforming to IEC 61010-1 CULus conforming to UL 61010-1 CULus conforming to CSA C22.2 No 61010-1 RCM EAC C-Tick
Mounting mode Clip-on
Mounting position Vertical
Mounting support Framework
Provided equipment 1 x installation guide
Measurement category Category III 480 V Category II 480…600 V
Electrical insulation class Double insulation Class II
Flame retardance V-0 conforming to UL 94
Connections - terminals Current transformer: screw connection (bottom) 6 Voltage inputs: screw connection (top) 4
Material Polycarbonate
Width 96 mm
Depth Total : 76.09 mm Embedded : 61.64 mm
Height 96 mm
Net weight 300 g
Compatibility code PM2120
Environment
Service life 7 year(s)
IP degree of protection IP54 front: conforming to IEC 60529 IP30 body: conforming to IEC 60529
Relative humidity 5…95 % at 50 °C
Pollution degree 2
Ambient air temperature for operation -10…60 °C
Ambient air temperature for storage -25…70 °C
Operating altitude <= 2000 m
Electromagnetic compatibility Electrostatic discharge conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test conforming to IEC 61000-4-4 Surge immunity test conforming to IEC 61000-4-5 Conducted RF disturbances conforming to IEC 61000-4-6 Magnetic field at power frequency conforming to IEC 61000-4-8 Voltage dips and interruptions immunity test conforming to IEC 61000-4-11 Emission tests conforming to FCC part 15 class A
Overvoltage category III
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 9.000 cm
Package 1 Width 12.000 cm
Package 1 Length 12.500 cm
Package 1 Weight 400.000 g
Unit Type of Package 2 S03
Number of Units in Package 2 18
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 7.831 kg
Unit Type of Package 3 P06
Number of Units in Package 3 144
Package 3 Height 75.000 cm
Package 3 Width 60.000 cm
Package 3 Length 80.000 cm
Package 3 Weight 70.648 kg

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet METSEPM2120
User guide
Download
Instruction sheet
Download
Catalogue
Download
CAD Files
Download
Environmental disclosure
Download

Main documents

Datasheet Download Datasheet
Product datasheet METSEPM2120
User guide
Download
Instruction sheet
Download
Catalogue
Download
CAD Files
Download
Environmental disclosure
Download

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