Basler BE1-11g Instruction Manual page 321

9424200994 Rev N
Function
50-1 Used for instantaneous phase overcurrent protection.
50-2 Used for instantaneous neutral overcurrent protection.
50-3 Used for instantaneous negative-sequence overcurrent protection.
51-1 Used for timed phase overcurrent protection.
51-2 Used for timed neutral overcurrent protection.
51-3 Used for timed negative-sequence overcurrent protection.
Trip
FAULT TRIGGER Picked Up
Logic
Output Purpose
OUTA Alarm Output Contact.
OUT1 Breaker Trip Output.
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.
BE1-11g
Table 101. Default Function Block Logic
Purpose
Table 102. Default Output Logic
Description
Alarm contact closes/opens (refer
to style number) automatically
when relay trouble alarm occurs.
Contact closes when protective
trip expression is TRUE.
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.
BESTlogic™Plus
Inputs
Trip Bus
Pickup Bus
State Labels
Label
Energized
Output
On
Alarm
Output
On
1
Output
On
2
Output
On
3
Output
On
4
Output
On
5
BESTlogic™Plus
309
0
0
0
0
0
0
0
De-
Energized
Off
Off
Off
Off
Off
Off