Siemens 7SG11 Manual page 164

Section 1: Variants
This document applies to the Argus relays listed in the following MLFB Structure & table.
The MLFB Structure references the complete number for each relay:
• 7SG11nn-nxxnn-nxA0
where n is a digit and x is a letter.
The table uses two references for most relays, each of which is valid:
• an 'Order code' of the form AGn-nnn, and
• a 'Type' of the form DCDnnnX
where n is a digit and X is a letter.
Protection
Directional earth-fault
Directional sensitive earth-fault
3 directional phase-fault
2 directional phase-fault and SEF
2 directional phase-fault and
directional earth-fault
2 phase-fault and dir'n. earth-fault Fig. 4-6
3 directional phase-fault and
directional earth-fault
3 directional phase-fault and SEF
3 phase-fault and
directional earth-fault
3 directional phase-fault and
directional earth-fault
under/overvoltage
Voltage and power measurements
3 dir'n. phase-fault and SEF, or
2 dir'n. P/F, dir'n. E/F and SEF
and under/overvoltage
Voltage and power measurements
©2010 Siemens Protection Devices Limited
Order code / Type
Application
I/O
Diagram
30V status
1 SI
Fig. 4-1
7 OR DCD211A
1 SI
Fig. 4-2
7 OR DCD221A
5 SI
11 OR DCD611B
Fig. 4-3
9 SI
7 OR DCD611C
5 SI
11 OR DCD621B
Fig. 4-4
9 SI
7 OR DCD621C
5 SI
11 OR DCD631B
Fig. 4-5
9 SI
7 OR DCD631C
5 SI
11 OR DCD641B
9 SI
7 OR DCD641C
5 SI
11 OR DCD811B
Fig. 4-7
9 SI
7 OR DCD811C
5 SI
11 OR DCD821B
Fig. 4-8
9 SI
7 OR DCD821C
5 SI
11 OR DCD831B
Fig. 4-9
9 SI
7 OR DCD831C
5 SI
11 OR DCD911B
Fig. 4-10
Fig. 4-11
9 SI
7 OR DCD911C
5 SI
DCD921B
11 OR
Fig. 4-12 to
Fig. 4-14
9 SI
7 OR DCD921C
7SG11 Argus 2 Diagrams and Parameters
30/48 aux.
48V status 48V status
AG2-101 AG2-102
DCD213A DCD214A
AG2-103 AG2-104
DCD223A DCD224A
AG2-311 AG2-312
DCD613B DCD614B
AG2-321 AG2-322
DCD613C DCD614C
AG2-313 AG2-314
DCD623B DCD624B
AG2-323 AG2-324
DCD623C DCD624C
AG2-315 AG2-316
DCD633B DCD634B
AG2-325 AG2-326
DCD633C DCD634C
AG2-317 AG2-318
DCD643B DCD644B
AG2-327 AG2-328
DCD643C DCD644C
AG2-411 AG2-412
DCD813B DCD814B
AG2-421 AG2-422
DCD813C DCD814C
AG2-413 AG2-414
DCD823B DCD824B
AG2-423 AG2-424
DCD823C DCD824C
AG2-415 AG2-416
DCD833B DCD834B
AG2-425 AG2-426
DCD833C DCD834C
AG2-511 AG2-512
DCD913B DCD914B
AG2-521 AG2-522
DCD913C DCD914C
AG2-513 AG2-514
DCD923B DCD924B
AG2-523 AG2-524
DCD923C DCD924C
110/220 aux.
110V status 220V status
DCD215A DCD216A
DCD225A DCD226A
DCD615B DCD616B
DCD615C DCD616C
DCD625B DCD626B
DCD625C DCD626C
DCD635B DCD636B
DCD635C DCD636C
DCD645B DCD646B
DCD645C DCD646C
DCD815B DCD816B
DCD815C DCD816C
DCD825B DCD826B
DCD825C DCD826C
DCD835B DCD836B
DCD835C DCD836C
DCD915B DCD916B
DCD915C DCD916C
DCD925B DCD926B
DCD925C DCD926C
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