VOLTCRAFT VC275TRMS Bedienungsanleitung Seite 54

Alternating current
Range
600.0 µA
6000 µA
60.00 mA
600.0 mA
6.000 A
10.00 A
Specified measured range: 5 - 100 % of the measured range
Permissible display with a short-circuited measuring input: <3 counts
Frequency range 45 - 400 Hz
Measuring converter AC-A: AC-coupled, real effective value (True RMS)
Additional tolerance at the following crest factor of a non-sine-shaped measuring signal:
CF 1.0 – 2.0: +3% for accuracy
CF 2.0 – 2.5 +5% for accuracy
CF 2.5 – 3.0 +7% for accuracy
Overload protection 10 A: Fuse; F10 A H 600 V; measuring time limit >5 A: max. 10 s with
15 min break
Overload protection µA/mA: PTC fuse: 600 mA F 600 V
Resistance
Range
600.0 Ω
6.000 kΩ
60.00 kΩ
600.0 kΩ
6.000 MΩ
60.00 MΩ
Overload protection 600 V PTC; measuring voltage: approx. 1 V
54
Accuracy Resolution
0.1 µA
0.001 mA
±(1.3% + 6)
0.01 mA
0.1 mA
0.001 A
±(1.5% + 8)
0.01 A
Accuracy
±(1.2% + 6) with REL function
±(1.2% + 6)
±(1.5% + 6)
±(2.0% + 6)
Crest factor max.
3.0
3.0
3.0
3.0
3.0
3.0
Resolution
0.1 Ω
0.001 kΩ
0.01 kΩ
0.1 kΩ
0.001 MΩ
0.01 MΩ