LEM LH1050, Руководство по эксплуатации

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5
Maximum input 600VRMS / 1000A Pk
Maximum overload 1000V RMS / 10,000A
2.1.4 VA measurement (Single and 3 Phase)
(RMS and DC)
Measuring range ................ 0-600kVA DC or 425kVA
in AC
Autorange Facility 40kVA, 400kVA,
600kVA
Resolution.......................... 10VA in 40kVA
100VA in 400kVA
1kVA in 600kVA
Accuracy VA > 2kVA ......
±
2.5% rdg
±
5 dgts
VA < 2kVA ......
±
0.08kVA
Frequency Range............... DC and 30Hz to 1kHz
Current Range ................... 30A to 1000A Pk
Voltage Range ................... 40V to 600V RMS
Maximum input 600V RMS / 1000A Pk
Maximum Overload 1000V RMS / 10,000A
2.1.5 VAR measurement (Single and 3 Phase)
(RMS)
Measuring range ................ 0-425kVAR
Autorange Facility 40kVAR, 400kVAR,
600kVAR
Resolution.......................... 10VAR in 40kVAR
100VAR in 400kVAR
1kVAR in 600kVAR
Accuracy VAR > 2kVAR .
±
2.5% rdg
±
5 dgts
VAR < 2kVAR .
±
0.08kVAR
Frequency Range............... 30Hz to 1kHz
Current Range ................... 30A to 1000A Pk
Voltage Range ................... 40V to 600V RMS
Maximum input 600V RMS / 1000A Pk
Maximum Overload 1000V RMS / 10,000A
2.1.6 Power Factor (Single and 3 Phase)
Measuring range 0.3 cap 1.0 ..0.3 ind
(72.5
ø
cap ..... 1.0 .... 72.5° ind)
Resolution.......................... 0.01
Accuracy ............................ ± 3°
Frequency range ................ 30Hz to 1kHz
Voltage range..................... 40V to 600V RMS
Current range..................... 30A Pk to 1000A Pk
Measurement overload ...... 1000V / 10,000A