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Power Quality Logger
Using the Logger
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1. Connect the voltage test leads L2 or B and N to the common ground
point.
2. In PQ Log, select the measuring range with P-P logging and matching
nominal voltage.
3. Enter the correct converter/transformer ratio for current and voltage.
egb007.bmp
Figure 11. PQ Log Settings for a 16 kV Network
Note
Current clamp sets are available for 1 A current transformer.
Logging
When the Logger is connected and ready, you can perform three types of
logging:
• Switch-activated job: The status LED is blinking. Press the
START/STOP button once. As soon as the job is active, the LED is
on continuously. If needed, the job can be cancelled after running for
at least one minute, and restarted later.