Sonel WMUSMPI540PV MPI-540 PV Multi-function Meter

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Sonel WMUSMPI540PV MPI-540 PV Multi-function Meter
Sonel WMUSMPI540PV MPI-540 PV Multi-function Meter
Sonel WMUSMPI540PV MPI-540 PV Multi-function Meter
Sonel WMUSMPI540PV MPI-540 PV Multi-function Meter
Sonel WMUSMPI540PV MPI-540 PV Multi-function Meter
Sonel WMUSMPI540PV MPI-540 PV Multi-function Meter
    • $4,756.18 / Each
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Technical details
Specifications - electrical installation parameters:
Measurement functionsMeasurement rangeDisplay rangeResolutionAccuracy
Fault loop impedance
Fault loop ZL-PE, ZL-N, ZL-L0.13 Ω ... 1999.9 Ω acc. to IEC 615570.00 Ω ... 1999 Ωfrom 0.001 Ω±(5% m.v. + 30 digits)
Fault loop ZL-PEin RCD modefrom 0.50 Ω ... 1999 Ω acc. to IEC 615570.00 Ω ... 1999 Ωfrom 0.01 Ωfrom ±(6% m.v. + 5 digits)
Measurements of RCD parameters
RCD tripping test and measurement of tripping time tAmeasuring current 0.5 IΔn, 1 IΔn, 2 IΔn, 5 IΔn
general and short-time delay RCD0 ms ... 300 ms0 ms ... 300 ms1 msfrom ±(2% m.v. + 2 digits)
selective RCD0 ms ... 500 ms0 ms ... 500 ms1 msfrom ±(2% m.v. + 2 digits)
Measurement of RCD tripping current IAmeasuring current 0 0.2 IΔn ... 2.0 IΔn
for sinusoidal residual current (AC type)3.3 mA ... 1000 mA3.3 mA ... 1000 mAfrom 0.1 mA±5% IΔn
for unidirectional residual current and unidirectional with the 6 mA DC bias (type A)3.5 mA ... 700 mA3.5 mA ... 700 mAfrom 0.1 mA±10% IΔn
for direct residual current (type B))2.0 mA ... 1000 mA2.0 mA ... 1000 mAfrom 0.1 mA±10% IΔn
Earth resistance
3- and 4-pole methodfrom 0.50 Ω ... 1.99 kΩ acc. to IEC 61557-50.00 Ω ... 1,99 kΩfrom 0.01 Ωfrom ±(2% m.v. + 3 digits)
3-pole + clamp method0.00 Ω ... 1.99 kΩ0.00 Ω ... 1.99 kΩfrom 0.01 Ωfrom ±(2% m.v. + 4 digits)
2-clamp method0.00 Ω ... 99.9 kΩ0.00 Ω ... 99.9 kΩfrom 0.01 Ωfrom ±(10% m.v. + 4 digits)
Resistance-to-earth0.0 Ω m ... 99.9 kΩm0.0 Ωm ... 99.9 kΩmfrom 0.1 ΩmDepending on accuracy of REmeasurement
Insulation resistance
Measuring voltage 50 V50 kΩ ... 250 MΩ acc. to IEC 61557-20 kΩ ... 250 MΩfrom 1 kΩfrom ±(3% m.v. + 8 digits)
Measuring voltage 100 V100 kΩ ... 500 MΩ acc. to IEC 61557-20 kΩ ... 500 MΩfrom 1 kΩfrom ±(3% m.v. + 8 digits)
Measuring voltage 250 V250 kΩ ... 999 MΩ acc. to IEC 61557-20 kΩ ... 999 MΩfrom 1 kΩfrom ±(3% m.v. + 8 digits)
Measuring voltage 500 V500 kΩ ... 2.00 GΩ acc. to IEC 61557-20 kΩ ... 2.00 GΩfrom 1 kΩfrom ±(3% m.v. + 8 digits)
Measuring voltage 1000 V1000 kΩ ... 4.99 GΩ acc. to IEC 61557-20 kΩ ... 9.99 GΩfrom 1 kΩfrom ±(3% m.v. + 8 digits)
Resistance of protective conductors and equipotential bondings
Measurement of resistance of protective conductors and equipotential bondings with ±200 mA current0.12 Ω ... 400 Ω acc. to IEC 61557-40.00 Ω ... 400 Ωfrom 0.01 Ω±(2% m.v. + 3 digits)
Measurement of resistance with low current0.0 Ω ... 1999 Ω0.0 Ω ... 1999 Ωfrom 0.1 Ω±(3% m.v. + 3 digits)
Light intensity
Measurement in luxes (lx)0 lx ... 399.9 klx0 lx ... 399.9 klxfrom 0.001 lxfrom ±(2% m.v. + 5 digits)
Measurement in feet-candles (fc)0 fc ... 39.99 kfc0 fc ... 39.99 kfcfrom 0.001 fcfrom ±(2% m.v. + 5 digits)
Phase sequence indicationin the same direction (correct), opposite direction (incorrect), UL-Lvoltage: 95 V ... 500 V (45 Hz ... 65 Hz)
"m.v." - measured valueSpecifications - 3-phase power quality recorder:The device is designed to work with mains:
  • with nominal frequency 50/60 Hz
  • with nominal voltage: 64/110 V, 110/190 V, 115/200 V, 127/220 V, 220/380 V, 230/400 V, 240/415 V, 254/440 V, 290/500 V
  • DC networks
Supported systems:
  • single-phase
  • split-phase with common N
  • three-phase - WYE with and without N conductor
  • three-phase - Delta
ParameterMeasuring rangeMax. resolutionAccuracy
Alternating voltage (TRMS)0.0 ... 500 V0.01% Unom±0,5% Unom
Alternating current (TRMS)depending on clamp*0.01% Inom±2% m.v. if m.v. ≥ 10% Inom,±2% Inomif m.v. < 10% Inom, (error does not account for clamp error)
Frequency40.00 ... 70.00 Hz0.01 Hz±0.05 Hz
Active, reactive, apparent and distortion powerdepending on configuration (transducers, clamps)4 significant digitsdepending on configuration (transducers, clamps)
Active, reactive and apparent energydepending on configuration (transducers, clamps)4 significant digitsas power error
cosφ and power factor (PF)0.00 ... 1.000.01±0.03
Harmonics
Voltageas for alternating voltage True RMSas for alternating voltage True RMS±5% m.v. if m.v. ≥ 3% Unom, ±0,15% Unomif m.v. < 3% Unom
Currentas for alternating current True RMSas for alternating current True RMS±5% m.v. if m.v. ≥ 10% Unom, ±0,5% Unomif m.v. < 10% Unom
THD
Voltage0.0 ... 100.0% (relative to RMS value)0.1%±5%
Current0.0 ... 100.0% (relative to RMS value)0.1%±5%
Unbalance factor0.0 ... 10.0%0.1%±0.15% (absolute error)
AC currentmeasurment (True RMS) with clamp:
C-4AC-5AC-6AC-7AF-1AF-2AF-3A
Rated current1000 A AC1000 A AC
1400 A DC
10 A AC100 A AC3000 A AC3000 A AC3000 A AC
Frequency30 Hz ... 10 kHzDC ... 5 kHz40 Hz ... 10 kHz40 Hz ... 1 kHz40 Hz ... 10 kHz40 Hz ... 10 kHz40 Hz ... 10 kHz
Max. diameter of measured conductor52 mm39 mm20 mm24 mm380 mm250 mm140 mm
Minimum accuracy≤0,5%≤1,5%≤1%0,5%1%1%1%
Battery power------
Lead length2.2 m2.2 m2.2 m3 m2.5 m2.5 m2.5 m
Measurement categoryIV 300 VIV 300 VIV 300 VIII 300 VIV 600 VIV 600 VIV 600 V
Ingress protectionIP40IP40IP40IP40IP67IP67IP67
Specifications - photovoltaic installation parameters:
Measurement functionsDisplay rangeResolutionAccuracy
Open circuit voltageUOC0.0 Ω ... 1000 Vfrom 0.1 Vfrom ±(3% m.v. + 2 digits)
Short circuit currentISC0.00 Ω ... 20.00 A0.1 A±(3% m.v. + 0.10 A)