Section 1: Variants - Siemens 7SG11 Manual

Section 1: Variants

This document applies to the Argus relays listed in the following 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 GAFnnnX
where n is a digit and X is a letter.
Protection
3 directional phase-fault and
directional earth-fault
3 directional phase-fault and
SEF/REF
3 phase-fault and directional. earth-
fault
©2013 Siemens Protection Devices Limited
Order code / Type
Application
I/O
30/48 aux.
Diagram
30V status
9 SI
Fig. 4-1
7 OR GAF911C
9 SI
Fig. 4-2
7 OR GAF921C
9 SI
Fig. 4-3
7 OR GAF931C
7SG11 Argus 6 Diagrams and Parameters
110/220 aux.
48V status 48V status
AG6-401 AG6-402
GAF913C GAF914C
AG6-403 AG6-404
GAF923C GAF924C
AG6-405 AG6-406
GAF933C GAF934C
110V status 220V status
GAF915C
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