Siemens Sicam P855 7KG85 Series - Calibrating the Alternating Voltage Measuring Range

10 Calibration
10.2 Calibrating the Alternating Voltage Measuring Range
241SICAM P850/P855, 7KG85xx, Device Manual
E50417-H1040-C482-A6, Edition 10.2018
10.2 Calibrating the Alternating Voltage Measuring Range
Measurement Setup
Figure 10-1 Measurement Setup for Calibrating the Alternating Voltage Measuring Range
Measuring Ranges
You can perform the calibration for the following alternating voltage measuring ranges:
• AC 63.5 V
• AC 110 V
• AC 230 V
• AC 400 V
Calibration
To calibrate the alternating voltage measuring ranges, proceed as follows:
✧ Set up the measurement as shown in figure 10-1, depending on the device variant.
Reference
3
N
2
1
Voltage
Output
NOTE
Calibration is only possible with symmetrical phases (3 x 120°).