Testing And Calibration - Siemens SIMEAS P 7KG7750 Operating Instructions Manual

2.19

Testing and Calibration

WARNING!
The following measures must be carried out in compliance with the
accident prevention instructions. Appropriate electrical tools must
be used.
A calibration instrument, which indicates AC voltages,
AC currents, and phase angles with an error of ≤ 0.1 %, is
required for testing and calibrating the Power Meter.
For isolated test instruments, terminal N must be grounded.
A detailed description of the device calibration is given in
the SIMEAS P instruction manual (Order No: E50417-
B1076-C340-A1), chapter 6.1.
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