Siemens 7SG11 Manual page 132

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
Single phase-fault or earth-fault
Sensitive earth-fault
3 phase-fault, or
2 phase-fault and earth-fault
2 phase-fault and SEF
3 phase-fault and earth-fault
3 phase-fault and earth-fault 1A
3 phase-fault and earth-fault 5A
3 phase-fault and SEF, or
2 phase-fault, earth-fault and SEF
©2010 Siemens Protection Devices Limited
Order code / Type
I/O
Application
Diagram 30V status
1 SI
Figure 4-1
7 OR DCD111A
1 SI
Figure 4-2
7 OR DCD121A
1 SI
Figure 4-3 7 OR DCD311A
5 SI
Figure 4-4 11 OR DCD311B
9 SI
7 OR DCD311C
1 SI
7 OR DCD321A
5 SI
Figure 4-5
11 OR DCD321B
9 SI
7 OR DCD321C
1 SI
7 OR DCD411A
5 SI
Figure 4-6
11 OR DCD411B
9 SI
7 OR DCD411C
3 SI
5 OR
3 SI
5 OR
1 SI
Figure 4-8 7 OR DCD421A
5 SI
Figure 4-7 11 OR DCD421B
9 SI
7 OR DCD421C
7SG11 Argus 1 Diagrams and Parameters
30/48 aux.
48V status 48V status
AG1-101 AG1-102
DCD113A DCD114A
AG1-103 AG1-104
DCD123A DCD124A
AG1-301 AG1-302
DCD313A DCD314A
AG1-311 AG1-312
DCD313B DCD314B
AG1-321 AG1-322
DCD313C DCD314C
AG1-303 AG1-304
DCD323A DCD324A
AG1-313 AG1-314
DCD323B DCD324B
AG1-323 AG1-324
DCD323C DCD324C
AG1-401 AG1-402
DCD413A DCD414A
AG1-411 AG1-412
DCD413B DCD414B
AG1-421 AG1-422
DCD413C DCD414C
AG1-431 AG1-433
AG1-432 AG1-434
AG1-403 AG1-404
DCD423A DCD424A
AG1-413 AG1-414
DCD423B DCD424B
AG1-423 AG1-424
DCD423C DCD424C
110/220 aux.
110V status 220V status
DCD115A DCD116A
DCD125A DCD126A
DCD315A DCD316A
DCD315B DCD316B
DCD315C
DCD325A
DCD415A DCD416A
DCD415B DCD416B
DCD415C DCD416C
DCD425A DCD426A
DCD425B DCD426B
DCD425C DCD426C
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