PLA44

ParameterL1L2L3L4L1-L2L2-L3L3-L1ΣL1-L3∑L1-L4MaxMinAVGMeasuring rangeDisplayed rangeAccuracy
Phase voltage feature feature feature feature           feature feature feature 2 ... 600 V  0 V ... 1 MV ±0.1%
Line voltage         feature feature feature     feature feature feature 4 ... 1000V  0 ... 1 MV ±0.1%
Frequency feature                 feature feature feature 40 ... 70 Hz 40 ... 70 Hz ±10 mHz
Current feature feature feature feature       feature feature feature feature feature 0.001 ... 8.5A 0 ... 1 MA ±0.1%
Cosφ feature feature feature feature           feature feature feature 0.01L ... 0.01C 0.01L ... 0.01C ±1%
Power factor feature feature feature feature       feature feature feature feature feature 0.01L ... 0.01C 0.01L ... 0.01C ±1%
THDU L-N feature feature feature feature           feature feature feature 0 ... 99.9 % 0 ... 99.9 % ±1%
THDU L-L         feature feature feature      feature feature feature 0 ... 99.9 % 0 ... 99.9 % ±1%
THDI feature feature feature feature           feature feature feature 0 ... 99.9 % 0 ... 99.9 % ±1%
Harmonics U feature feature feature feature           feature feature feature 0 ... 99.9 % 0 ... 99.9 % class 1
Group of interharm. U feature feature feature feature                 0 ... 99.9 % 0 ... 99.9 % class 1
Group of harm. U feature feature feature feature                 0 ... 99.9 % 0 ... 99.9 % class 1
Harmonics P feature feature feature feature                 0 ... 99.9 % 0 ... 99.9 % class 1
Harmonics Q feature feature feature feature                 0 ... 99.9 % 0 ... 99.9 % class 1
Harmonics I feature feature feature feature           feature feature feature 0 ... 99.9 % 0 ... 99.9 % class 1
Group of interham. I feature feature feature feature                 0 ... 99.9 % 0 ... 99.9 % class 1
Groupd of harm. I feature feature feature feature                 0 ... 99.9 % 0 ... 99.9 % class 1
Short term flicker feature feature feature feature           feature feature feature 0 ... 20.0 Pst 0 ... 20.0 Pst class A
Long term flicker feature feature feature feature           feature feature feature 0 ... 20.0 Plt 0 ... 20.0 Plt class A
Undervoltage feature feature feature feature feature feature feature     feature feature feature 0 ... 100 % 0 ... 100 % ±0.2 %
Overvoltage feature feature feature feature feature feature feature     feature feature feature 0 ... 100 % 0 ... 100 % ±0.2 %
Unbalance U                   feature feature feature 0 ... 100 % 0 ... 100 % ±0.15 %
N displacement                   feature feature feature 10 ... 600 V 0 ... 1 MV ±0.2 %
K factor feature feature feature feature                      
Unbalance I                   feature feature feature     ±0.5 %
Transients feature feature feature feature                     25 μs
Events feature feature feature feature                     10 ms
Ripple control signal feature feature feature feature feature feature feature     feature feature feature      
Active power feature feature feature feature       feature feature feature feature feature 0 ... 15.3 kW 0 ... 999 GW ±0.4 %
Apparent power feature feature feature feature       feature feature feature feature feature 0 ... 15.3 kVA 0 ... 999 GVA ±0.2 %
Reactive power feature feature feature feature       feature feature feature feature feature 0 ... 15.3 kvar 0 ... 999 Gvar ±0.4 %
Distortion power feature feature feature feature           feature feature feature      
Active energy feature feature feature         feature         0 ... 999 GWh 0 ... 999 GWh Class 0.2
Reactive energy L feature feature feature         feature         0 ... 999 Gvarh 0 ... 999 Gvarh Class 0.2*
Reactive energy C feature feature feature         feature         0 ... 999 Gvarh 0 ... 999 Gvarh Class 0.2*
Temperature                   feature feature feature     ±1°C

*) fundamental