Siemens SIPROTEC 7SS522 V4.6 Manual page 403

Distributed busbar/breaker failure protection
Hide thumbs Also See for SIPROTEC 7SS522 V4.6:
Table of Contents

Advertisement

FNo.
Short Text
7612
>CBF L2
>Circuit breaker failure start phase L2
7613
>CBF L3
>Circuit breaker failure start phase L3
7614
>CBF puls
>Circuit breaker failure pulse
7615
>CBF release
>Circuit breaker failure release
7616
>TRIP release
>Trip release
7617
>CB OFF
>Circuit breaker open
7618
>CB man.close
>Circuit breaker manual close
7619
>CB not ready
>Circuit breaker not ready
7620
>Bay o.of ser.
>Bay out of service
7621
>CBF 3-pole
>Circuit breaker failure start 3-pole
7622
>CBF rel.3p.
>Circuit breaker failure release 3-pole
7623
>CB ON
>Circuit breaker closed
7624
>Isol.maint.
>Isolator maintenance
7625
>b.u.CBF L1
>Back-up breaker failure start phase L1
7626
>b.u.CBF L2
>Back-up breaker failure start phase L2
7627
>b.u.CBF L3
>Back-up breaker failure start phase L3
7628
>b.u.CBF 3pol
>Back-up breaker failure start 3-pole
7629
>Blk.BB TRIP
>Block TRIP commands of whole busbar
7630
BB flt.detect
Busbar protection: Fault detected
7631
BB Trip L123
Busbar protection: Trip in phase L123
7632
CBF Trp.rp.3p
CBF protection: Trip repeat phase L123
7633
CBF Trp.rp.L1
CBF protection: Trip repeat phase L1
7634
CBF Trp.rp.L2
CBF protection: Trip repeat phase L2
7635
CBF Trp.rp.L3
CBF protection: Trip repeat phase L3
7636
CB Test L1
Circuit breaker test: Trip phase L1
7637
CB Test L2
Circuit breaker test: Trip phase L2
7638
CB Test L3
Circuit breaker test: Trip phase L3
7639
BB intertrip
Busbar protection: Intertrip
7640
Bay o.of serv.
Bay is out of service
7641
Isol.mainten.
Isolator maintenance
7642
CB not plaus.
State of circuit breaker not plausible
7643
CBF Trip L123
CBF protection: Trip L123
7644
End-Flt. Trip
End fault protection: Trip phase L123
7645
Trip blocked
Trip is blocked by Central Unit
7646
CBF-Prot.bloc
CBF protection blocked by Central Unit
7650
Fail Com.CU
Failure in communication w.Central Unit
7651
Param.f.CU
Receiving parameters from Central Unit
7652
Fail MV.Offs.
Failure in offset of measured values
7656
CT inversion
Inversion polarity of curr. transformer
7657
BB TRIP block
TRIP commands of whole busbar blocked
7658
BF BZ blkd.
BF (ext.start) of whole busbar blocked
7659
Test mode
Test mode of protective functions
7SS52 V4 Manual
C53000-G1176-C182-3
Logical Function
on
on
on
on/off
on/off
on/off
on
on/off
on/off
on/off
on/off
on/off
on/off
on
on
on
on
on
on/off
on/off
on/off
on/off
on/off
on/off
on
on/off
on/off
on/off
on/off
on/off
List of Information - Bay Unit
Log Buffers
Configurable
in Matrix
IOT
1
IOT
1
IOT
1
IOT
1
IOT
1
IOT
IOT
1
IOT
1
IOT
1
IOT
1
IOT
1
IOT
IOT
1
IOT
1
IOT
1
IOT
1
IOT
1
IOT
on
2
on
OT
2
on
OT
2
on
OT
2
on
OT
2
on
OT
2
on
OT
2
on
OT
2
on
OT
2
on
OT
2
OT
OT
OT
1
on
OT
2
on
OT
2
OT
OT
O
1
1
O
1
OT
OT
OT
OT
IEC 60870-5-103
TA
194
71
TA
194
72
TA
194
73
TA
194
74
TA
194
75
TA
194
77
GI
194
78
GI
194
79
TA
194
80
TA
194
81
GI
194
83
TA
194
84
TA
194
85
TA
194
86
TA
194
87
GI
194
90
TA
194
100
TA
194
101
TA
194
102
TA
194
103
TA
194
104
194
105
194
106
194
107
194
108
194
124
TA
194
125
TA
194
126
GI
194
121
194
122
GI
194
129
387

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Siprotec 7ss523 v3.3Siprotec 7ss525 v3.3

Table of Contents