VOLTCRAFT VC-337 Bedienungsanleitung Seite 60

AC current
Range
4.000 A
40.00 A
Frequency range 50 - 60 Hz; Overload protection 600 V, 40 A
Permitted display with unused measuring input: ≤5 counts (clamp closed)
*Accuracy: 5 - 100% of the measuring range
True RMS crest factor (CF) for non-sinusoidal signals: max. 3.0
CF >1.0 – 2.0 + 4%
CF >2.0 – 2.5 + 5%
CF >2.5 – 3.0 + 7%
DC current
Range
4.000 A
40.00 A
Overload protection 600 V, 40 A
*Accuracy: 5 - 100% of the measuring range; after the zero adjustment
AC voltage
Range
4.000 V
40.00 V
400.0 V
600 V
Frequency range 45 - 400 Hz; Overload protection 600 V; impedance: ≥10 MΩ
Permitted display with short-circuited measuring input: ≤5 Counts
*Accuracy: 5 - 100% of the measuring range
True RMS crest factor (CF) for non-sinusoidal signals: max. 3.0
CF >1.0 – 2.0 + 4%
CF >2.0 – 2.5 + 5%
CF >2.5 – 3.0 + 7%
60
Resolution
0.001A
0.01 A
Resolution
0.001A
0.01 A
Resolution
0.001 V
0.01 V
0.1 V
1 V
Accuracy*
±(4.0% + 10)
with a low-pass filter (VFC) ±(6,0% + 20)
±(4.0% + 9)
with a low-pass filter (VFC) ±(6,0% + 20)
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)