METSEPM2120

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METSEPM2120

  • Bill checking to verify that you are only charged for the energy you use
  • Aggregation of energy consumption and cost allocation within the same facility
  • Energy cost and usage analysis to optimise energy usage
  • Metering of electrical parameters to understand your electrical distribution system
RangeEasyLogic
Product nameEasyLogic PM2100
Device short namePM2120
Product or component typePower meter
Device applicationSub billing
Power monitoring
Power quality analysisTotal harmonic distortion
up to the 15th harmonic
Type of measurementApparent 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 typeCurrent 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 classClass 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 accuracyApparent 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 current5…6000 mA
Measurement voltage35…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 range45…65 Hz
[Us] rated supply voltage44…277 V AC 45…65 Hz +/- 10 %
44…277 V DC +/- 10 %
Network frequency50 Hz
60 Hz
Ride-through time100 ms 120 V AC typical
400 ms 230 V AC typical
50 ms 125 V DC typical
[In] rated current1 A
5 A
Maximum power consumption in VA6 VA at 277 V AC
Maximum power consumption in W3.3 W (power lines (AC))
2 W at 277 V (power lines (DC))
input impedanceCurrent (impedance <= 0.3 mOhm)
Voltage (impedance > 5 MOhm)
Tamperproof of settingsProtected by access code
Display type7 segments LED
Display colourRed
messages display capacity3 fields of 4 characters
Display digits12 digit(s) – 14.2 mm in height
Demand intervalsConfigurable from 1 to 60 min
Information displayedDemand 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 type3 x button
Local signallingRed LED: output signal 1…9999000 pulse/ k_h (kWh, kVAh, kVARh)
Green LED: module operation and integrated communication
Number of inputs0
Number of outputs0
Communication port protocolModbus RTU at 4800 bps, 9600 bps, 19200 bps, 38.4 Kbps even/odd or none – 2 wires, insulation 2500 V
Communication port supportScrew terminal block: RS485
Data recordingTime stamping
Min/max for 8 parameters
Function availableReal time clock
Sampling rate64 samples/cycle
CybersecurityEnable/disable communication ports
Communication serviceRemote monitoring
Product certificationsCE 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 modeClip-on
Mounting positionVertical
Mounting supportFramework
Provided equipment1 x installation guide
Measurement categoryCategory III 480 V
Category II 480…600 V
Electrical insulation classDouble insulation
Class II
Flame retardanceV-0 conforming to UL 94
Connections – terminalsCurrent transformer: screw connection (bottom) 6
Voltage inputs: screw connection (top) 4
MaterialPolycarbonate
Width96 mm
Depth76.09 mm total:
61.64 mm embedded:
Height96 mm
Net weight300 g
Compatibility codePM2120
Service life7 year(s)
IP degree of protectionIP54 front: conforming to IEC 60529
IP30 body: conforming to IEC 60529
Relative humidity5…95 % at 50 °C
Pollution degree2
Ambient air temperature for operation-10…60 °C
Ambient air temperature for storage-25…70 °C
Operating altitude<= 2000 m
Electromagnetic compatibilityElectrostatic 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 categoryIII
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height9.6 cm
Package 1 Width6.72 cm
Package 1 Length10.16 cm
Package 1 Weight302.5 g
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