International Standards and Conformity Assessment for all electrical, electronic and related technologies



Reference EN 61850-7-3:2011
Title Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes
Project Number 21897
Abstract/Scope IEC 61850-7-3:2010 is applicable to the description of device models and functions of substations and feeder equipment. It specifies constructed attribute classes and common data classes related to substation applications. In particular, it specifies common data classes for status information, common data classes for measured information, common data classes for control, common data classes for status settings, common data classes for analogue settings and attribute types used in these common data classes. This second edition defines new common data classes used for new standards defining object models for other domains based on IEC 61850 and for the representation of statistical and historical data.


Current Stage code 6060
Current Stage code date 2011-02-25
Current Stage code deadline 2011-10-20
Deadline date for vote  


Mandate(s) M/490
Order Voucher  


IEC Technical Body IEC/TC 57
Reference Document IEC 61850-7-3:2010 (EQV)
ICS 33.200 - Telecontrol. Telemetering
Keywords Communication;Network;Power utility;Automation;Structure
Note Supersedes EN 61850-7-3:2003
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2011-02-25 2011-10-20 export to doc file  EN  FR  DE
5099 2011-01-20 2011-02-17  
5060 2010-11-02 2010-11-16 export to doc file  EN
5020 2010-08-27 2010-10-29  
3090 2009-11-13 2010-03-31  
5060 2008-11-10 2008-11-24 export to doc file  EN
5020 2008-06-06 2008-11-07  
1090 2008-06-03 2008-06-06  

Implementation Dates

date of Ratification (DOR) (1) 2011-01-20
date of Availability (DAV) (2) 2011-02-25
date of Announcement (DOA) (3) 2011-04-20
date of Publication (DOP) (4) 2011-10-20
date of Withdrawal (DOW) (5) 2014-01-20


Supersedes EN 61850-7-3:2003
Superseded by  
Normative reference (6) ISO 4217:1995
IEC/TS 61850-2:2003
EN 61850-7-1:2003
EN 61850-7-2:2010
EN 61850-7-4:2010
IEEE C37.118

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.