Sonel MPI-540 - Fault loop parameters

MPI-540 ● MPI-540-PV – BRIEF USER MANUAL
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3.10 Sequence of phases
Select item 1-2-3, to call up the
measurement screen.
Connect the meter to the installation according to the drawing.
The phase sequence is correct,
i.e. the phase sequence is in
clockwise direction.
The phase sequence is incor-
rect, i.e. the phase sequence is
in anticlockwise direction.