Siemens siprotec 7SA6 User Manual

Functions
6-1437SA6 Manual
C53000-G1176-C156-2
Figure 6-80 Logic diagram of the directional comparison scheme with protection interface
(for device 1)
E/F Teleprotection
>EF TeleprotBlk
≥1
EF G PU
&
EF forward
3203Send Prolong
T0
&
&
Week-Infeed
tripping
EF Release TRIP
>EF Rec. Ch1
>EF Rec. Ch2
Three Terminals
Two Terminals
Three Term
TwoTerm.
„1“
3202 Line Config.
&
EF Telep. OFF
EF Tele SEND
FNo 1313
FNo 1318
FNo 1319
FNo 1381
FNo 1384
Topol complete
FNo 3464
0132
≥1
&
≥1
Dir. Comp. over PI
Directional Comp. PU
Teleprot. E/F
„0”
Dir. Comp. over PI
Directional Comp. PU
0132
Teleprot. E/F
&
≥1
&
TRIP Command
EF TeleTransBlk
FNo 1386
&
≥1
„1“
&
from
PI
EF Rec. L1 Dev2
EF Rec. L2 Dev2
EF Rec. L3 Dev2
FNo 1394
FNo 1395
FNo 1396
Echo Rec. Dev2
EF Rec. L1 Dev3
EF Rec. L2 Dev3
FNo 4248
FNo 1397
FNo 1398
Echo Rec. Dev3
FNo 4249
EF Rec. L3 Dev3
FNo 1399
From Protection Interface
refer to Fig. 6-89
Teleprotection
Data Interface
Echofunction
with
weak infeed
3208Release Delay
T0

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English