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10 Calibration
10.3 Calibrating the Alternating Current Measuring Range
10.3
Calibrating the Alternating Current Measuring Range
Measurement Setup
Reference
Fig. 10-4
NOTE
Calibration is only possible with symmetrical phases (3 x 120°), see figure 10-4.
NOTE
If you use a testing instrument of the type OMICRON as a reference, then you must connect the connection N
of the current output with the protective ground terminal
Measuring Ranges
You can perform the calibration for the following alternating current measuring ranges
•
AC 1 A
•
AC 5 A
Calibration
To calibrate the alternating current measuring ranges, proceed as follows:
✧
Set up the measurement as shown in figure 10-4.
204
Current
Output
1
2
3
N
Measurement Setup for Calibrating the Alternating Current Measuring Range
of the SICAM MMU.
SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016
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