326
Output
Purpose
Instantaneous Phase
OUT2
OC Auxiliary Contact.
Timed Phase OC
OUT3
Auxiliary Contact.
Instantaneous Neutral
OUT4
and Negative-
Sequence OC.
Timed Neutral and
OUT5
Negative-Sequence
OC.
BESTlogic™Plus
Description
Contact closes when
instantaneous overcurrent (50-1)
trip occurs.
Contact closes when inverse
overcurrent (51-1) trip occurs.
Contact closes when
instantaneous overcurrent (50-2
or 50-3) trip occurs.
Contact closes when inverse
overcurrent (51-2 or 51-3) trip
occurs.
Figure 243. One-Line Drawing for Default Logic
9424200994 Rev U
State Labels
Label
Energized
Output
On
2
Output
On
3
Output
On
4
Output
On
5
De-
Energized
Off
Off
Off
Off
BE1-11g
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