Basler BE1-951 User Manual

8-44 BE1-951 Application 9328900990 Rev L
State Labels
Output Purpose Description Label
True False
VO11
Protective Trip
Expression.
TRUE when any 50 or 51
element times out.
PROT_TRP TRIP NORMAL
BESTlogic Expression: VO11=50TPT+50TNT+50TQT+51PT+51NT+51QT
VO12
Protection Picked Up
Expression.
TRUE when any 50 or 51
element picks up.
PROT_PU PU NORMAL
BESTlogic Expression: VO12=50TPPU+50TNPU+50TQPU+51PPU+51NPU+51QPU
VO13
Feeder Backup Mode
Alarm.
TRUE when in Setting Group 1. FEEDER_BU BACKUP NORMAL
BESTlogic Expression: VO13=SG1
VO14 N/A N/A VO14 TRUE FALSE
BESTlogic Expression: VO14=0
VO15 Alarm Mask 23.
Indicates that the relay is in
Test mode and that breaker
failure is disabled. TRUE if IN4
is de-energized or if Virtual
Switch 343 is closed.
TEST_MODE TEST NORMAL
BESTlogic Expression: VO15=343+/IN4
D2849-04
01-07-00
52
OUT1
TRIP
51P 51N 51Q
OUT5
101
T
C
CLOSE
OUT2
OUT3
TRIP
52CC
OUT OF
SERVICE FEEDER
GROUP
CONTROL
IN2
FEEDER RELAY
OUT OF
SERVICE
BE1-951
150TQ150TN150TP
IN3
BFI
BF
TRIP
OUT4
50TQ50TN50TP
IN4
TEST
MODE
Figure 8-12. BACKUP One-Line Diagram

Basler BE1-951 Specifications

General

Brand	Basler
Model	BE1-951
Category	Surge Protector
Language	English