PLA44
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Parameter | L1 | L2 | L3 | L4 | L1-L2 | L2-L3 | L3-L1 | ΣL1-L3 | ∑L1-L4 | Max | Min | AVG | Measuring range | Displayed range | Accuracy |
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Phase voltage | ![]() |
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2 ... 600 V | 0 V ... 1 MV | ±0.1% | |||||
Line voltage | ![]() |
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4 ... 1000V | 0 ... 1 MV | ±0.1% | ||||||
Frequency | ![]() |
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40 ... 70 Hz | 40 ... 70 Hz | ±10 mHz | ||||||||
Current | ![]() |
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0.001 ... 8.5A | 0 ... 1 MA | ±0.1% | |||
Cosφ | ![]() |
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0.01L ... 0.01C | 0.01L ... 0.01C | ±1% | |||||
Power factor | ![]() |
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0.01L ... 0.01C | 0.01L ... 0.01C | ±1% | |||
THDU L-N | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | ±1% | |||||
THDU L-L | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | ±1% | ||||||
THDI | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | ±1% | |||||
Harmonics U | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | class 1 | |||||
Group of interharm. U | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | class 1 | ||||||||
Group of harm. U | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | class 1 | ||||||||
Harmonics P | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | class 1 | ||||||||
Harmonics Q | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | class 1 | ||||||||
Harmonics I | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | class 1 | |||||
Group of interham. I | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | class 1 | ||||||||
Groupd of harm. I | ![]() |
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0 ... 99.9 % | 0 ... 99.9 % | class 1 | ||||||||
Short term flicker | ![]() |
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0 ... 20.0 Pst | 0 ... 20.0 Pst | class A | |||||
Long term flicker | ![]() |
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0 ... 20.0 Plt | 0 ... 20.0 Plt | class A | |||||
Undervoltage | ![]() |
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0 ... 100 % | 0 ... 100 % | ±0.2 % | ||
Overvoltage | ![]() |
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0 ... 100 % | 0 ... 100 % | ±0.2 % | ||
Unbalance U | ![]() |
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0 ... 100 % | 0 ... 100 % | ±0.15 % | |||||||||
N displacement | ![]() |
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10 ... 600 V | 0 ... 1 MV | ±0.2 % | |||||||||
K factor | ![]() |
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Unbalance I | ![]() |
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±0.5 % | |||||||||||
Transients | ![]() |
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25 μs | ||||||||||
Events | ![]() |
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10 ms | ||||||||||
Ripple control signal | ![]() |
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Active power | ![]() |
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0 ... 15.3 kW | 0 ... 999 GW | ±0.4 % | |||
Apparent power | ![]() |
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0 ... 15.3 kVA | 0 ... 999 GVA | ±0.2 % | |||
Reactive power | ![]() |
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0 ... 15.3 kvar | 0 ... 999 Gvar | ±0.4 % | |||
Distortion power | ![]() |
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Active energy | ![]() |
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0 ... 999 GWh | 0 ... 999 GWh | Class 0.2 | ||||||||
Reactive energy L | ![]() |
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0 ... 999 Gvarh | 0 ... 999 Gvarh | Class 0.2* | ||||||||
Reactive energy C | ![]() |
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0 ... 999 Gvarh | 0 ... 999 Gvarh | Class 0.2* | ||||||||
Temperature | ![]() |
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±1°C |
*) fundamental