Technical Data And Measurement Tolerances - VOLTCRAFT VC-2020 Operating Instructions Manual

Technical Data and Measuring Tolerances
Technical data
Over-voltage category
Max. measuring voltage
Analog display
Input resistance
Voltage supply
Work and storage temperature
Operating altitude
Rel. air humidity
Temp. for guaranteed accuracy
Weight
Dimensions (LxWxH)
Measurement tolerances
Specification of the precision in +/- (% of the scale value). The accuracy is valid for one year at a tem-
perature of +23°C ± 5°C and a relative humidity of less than 75%, non-condensing.
Direct voltage range, overload protection 600 V
Range
0.1V / 2.5V / 10V / 50V / 250V / 500V
AC voltage range (40Hz - 400Hz), overload protection 600 V
Range
2.5V / 10V / 50V / 250V / 500V
Direct current range
Range
50µA / 5mA / 250mA / 5A
Overload protection
34
CAT III 600V against ground potential
500 V
With mirror scale, DC class 3, AC class 4
DC 20kΩ/V AC 9kΩ/V
9V block + 2 AA
-5°C to +40°C
max. 2,000 m
< 75%, non-condensing
+18°C to +28°C
ca. 430 g
168 x 92 x 45
Accuracy
Internal resistance 20kΩ/V
Accuracy
Internal resistance 9kΩ/V
Accuracy
Voltage drop ≤ 0.6V (10A ≤ 0.15V)
F 0.5A / 600V
F 5A / 600V
± 3%
± 4%
± 3%