VOLTCRAFT VC-400 Series - Page 65

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Direct current A/DC
Range Resolution Accuracy
µA
600.0 µA 0.1 µA
±(1.0% + 4)
6000 µA 1 µA
mA
60.00 mA 0.01 mA
600.0 mA 0.1 mA
A
6.000 A 0.001 A ±(1.3% + 4)
20.00 A* 0.01 A ±(1.6% + 7)
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 Resolution Accuracy
µA
600.0 µA 0.1 µA
±(1.3% + 4)
6000 µA 1 µA
mA
60.00 mA 0.01 mA
600.0 mA 0.1 mA
A
6.000 A 0.001 A ±(1.6% + 4)
20.00 A* 0.01 A ±(2.0% + 7)
Frequency range 40 - 400 Hz; Overload protection 1000 V
Specied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%