VOLTCRAFT VC-450 E Bedienungsanleitung Seite 65

Direct current A/DC
Range
600.0 µA
µA
6000 µA
60.00 mA
mA
600.0 mA
6.000 A
A
20.00 A*
Overload protection 1000 V
*Up to 10 A permanent measurement, >10 - 20 A max. 10 s with measuring break of 15 minutes
Alternate current A/AC
Range
600.0 µA
µA
6000 µA
60.00 mA
mA
600.0 mA
6.000 A
A
20.00 A*
Frequency range 40 - 400 Hz; Overload protection 1000 V
Specified measurement range: 5 - 100 % of the measuring range
When the measuring input is short-circuited, a display of 2 counts is possible
*Up to 10 A permanent measurement, >10 - 20 A max. 10 s with measuring break of 15 minutes
TrueRMS crest factor (CF) ≤3 CF across the entire range
TrueRMS crest factor for non-sine-shaped signals plus tolerance addition:
CF >1.0 - 2.0 + 3%
CF >2.0 - 2.5 + 5%
CF >2.5 - 3.0 + 7%
Resolution
0.1 µA
1 µA
0.01 mA
0.1 mA
0.001 A
0.01 A
Resolution
0.1 µA
1 µA
0.01 mA
0.1 mA
0.001 A
0.01 A
Accuracy
±(1.0% + 4)
±(1.3% + 4)
±(1.6% + 7)
Accuracy
±(1.3% + 4)
±(1.6% + 4)
±(2.0% + 7)
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