Rishabh RISH LM 1340, Operating Manual

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2.1 Current Reversal Screen
This screen is one of the Voltage / Current Parameter Screens and is useful to indicate if current in any phase
is reversed or not. If current in any phase gets reversed, then corresponding phase will be indicated on this
screen.
This screen shows that currents in
L1 and L3 are reversed. This screen shows that currents
in all three phase are correct. This screen shows that the meter
has no current input.
2.2 Phase Rotation Error Screen
This screen is one of the Voltage / Current Parameter Screens and shows phase rotation information for the
phase sequence R-Y-B (L1-L2-L3).
This screen indicates that
Phase Sequence is
incorrect.
This screen indicates that
Phase Sequence is correct.
This screen indicates that all
three phases (voltages) are
absent.
User must check this screen in order to get correct readings when meter is connected.
This screen indicates that
either one or two of the
three phases (voltages)
are absent.
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