VOLTCRAFT VC371 Bedienungsanleitung Seite 66

15.3.4 Direct current (DC)
Range
4.000 A
40.00 A
*Accuracy: 5 - 100 % of the measuring range; after successful zero adjustment
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Overload protection: 600 V, 40 A
15.3.5 AC voltage
Range
4.000 V
40.00 V
400.0 V
600 V
*Accuracy: 5 - 100 % of the measuring range
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Overload protection: 600 V
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Frequency range: 45-400 Hz
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Impedance: ≥10 MΩ
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Permitted display with unused measuring input: ≤5 counts (clamp closed)
True RMS Crest factor (CF) for non-sinusoidal signals: max. 3.0:
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Crest factor 1.0 – 2.0 : +4 % deviation
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Crest factor 2.0 – 2.5 : +5 % deviation
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Crest factor 2.5 – 3.0 : +7 % deviation
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Resolution
0.001 A
0.01 A
Resolution
0.001 V
0.01 V
0.1 V
1 V
Accuracy*
±(3.5 % +9)
±(3.5 % +5)
Accuracy*
±(1.2 % +5)
±(1.5 % +5)
±(1.5 % +5)
with a low-pass filter
(VFC) ±(4.0 % + 10)
±(2.0 % +5)
with a low-pass filter
(VFC) ±(4.0 % + 10)