Schneider-Electric alphaelectric
METSEPM2120 picture- alphaelectric
EasyLogic PM2120, Power & Energy meter, up to the 15th harmonic, LED display, RS485, class 1
Schneider Electric
Range EasyLogic
Product name EasyLogic PM2100
Device short name PM2120
Product or component type Power meter
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)
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
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 76.09 mm total:
61.64 mm embedded:
Height 96 mm
Net weight 300 g
Compatibility code PM2120
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 9.6 cm
Package 1 Width 6.72 cm
Package 1 Length 10.16 cm
Package 1 Weight 302.5 g
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
print REACh Declaration
EU RoHS Directive Compliant with Exemptions
Mercury free Yes
China RoHS Regulation
print China RoHS declaration
RoHS exemption information
print Yes
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
Contractual warranty
Warranty 18 개월