SMC Networks raptor User Manual page 77

Users Guide
Test:
Connect the equipment output and gently adjust the output voltage until it is as high as
possible (max. 230 V).
You will be able to read all the values indicated by the meters during the injection.
If the measurements are seen to be unstable, and their values are continuously changing,
use the FILTER option to see the most stable values.
To stop the injection and finish the test, simply click on the button of the dial.
Save the results with a comment, indicating that this is the measurement H1N/X1n, or the
couple of phases you are using, and repeat the process with the remaining phase loops.
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