101
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 Quality
Recorder.
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-C210), chapter 7.1.
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