IEC TR 62711:2011
Current
The latest, up-to-date edition.
MNEMONICS AND DESIGNATIONS OF SYMBOLS FOR MEASURING RELAYS, INSTRUMENTS AND RELATED DEVICE
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
12-10-2011
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Measuring relay symbols
5 Measuring instruments
6 Mnemonics and designations for measuring
relays and instruments
Bibliography
Gives recommendations for consistent use of mnemonics and qualifying symbols to be applied to symbols representing devices used in systems for monitoring, protection, switching, and controlling of apparatus in electrical substations, generating stations, power utilization and conversion facilities, and equipment designed for automatic protection of power systems.
| Committee |
TC 3
|
| DevelopmentNote |
Stability date: 2018. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NEN NPR IEC/TR 62711 : 2011 | Identical |
| PD IEC/TR 62711:2011 | Identical |
| IEC 60909-3:2009 | Short-circuit currents in three-phase AC systems - Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth |
| IEC 60909-0:2016 | Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents |
| IEC 61082-1:2014 RLV | Preparation of documents used in electrotechnology - Part 1: Rules |
| IEC 60027-1:1992 | Letters symbols to be used in electrical technology - Part 1: General |
| ISO 81714-1:2010 | Design of graphical symbols for use in the technical documentation of products Part 1: Basic rules |
| IEEE 315 : 1975 | GRAPHIC SYMBOLS FOR ELECTRICAL AND ELECTRONICS DIAGRAMS (INCLUDING REFERENCE DESIGNATION LETTERS) |
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