IEC 60027-2:1972/AMD1:1997
(Amendment)Amendment 1 - Letter symbols to be used in electrical technology. Part 2: Telecommunications and electronics
Amendment 1 - Letter symbols to be used in electrical technology. Part 2: Telecommunications and electronics
Defines the use of the DAT logo on DAT equipment and accessories. Provides information on the specification, copyright and application of the logo.
Amendement 1 - Symboles littéraux à utiliser en électrotechnique. Deuxième partie: Télécommunications et électronique
Définit l'utilisation du logo DAT pour les matériels et accessoires DAT. Donne des informations concernant les spécifications, des droits d'auteur et les règles d'utilisation du logo.
General Information
- Status
- Published
- Publication Date
- 09-Jun-1997
- Technical Committee
- TC 25 - Quantities and units
- Drafting Committee
- WG 1 - TC 25/WG 1
- Current Stage
- DELPUB - Deleted Publication
- Start Date
- 16-Nov-2000
- Completion Date
- 13-Feb-2026
Relations
- Effective Date
- 05-Sep-2023
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Frequently Asked Questions
IEC 60027-2:1972/AMD1:1997 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Amendment 1 - Letter symbols to be used in electrical technology. Part 2: Telecommunications and electronics". This standard covers: Defines the use of the DAT logo on DAT equipment and accessories. Provides information on the specification, copyright and application of the logo.
Defines the use of the DAT logo on DAT equipment and accessories. Provides information on the specification, copyright and application of the logo.
IEC 60027-2:1972/AMD1:1997 is classified under the following ICS (International Classification for Standards) categories: 01.060 - Quantities and units; 33.160.30 - Audio systems. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 60027-2:1972/AMD1:1997 has the following relationships with other standards: It is inter standard links to IEC 60027-2:2000. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC 60027-2:1972/AMD1:1997 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
NORME
CEI
INTERNATIONALE
IEC
60027-2
INTERNATIONAL
STANDARD
AMENDEMENT 1
AMENDMENT 1
1997-05
Amendement 1
Symboles littéraux à utiliser
en électrotechnique
Partie 2:
Télécommunications et électronique
Amendment 1
Letter symbols to be used
in electrical technology
Part 2:
Telecommunications and electronics
IEC 1997 Droits de reproduction réservés Copyright - all rights reserved
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http: //www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
PRICE CODE B
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue
– 2 – 60027-2 amend. 1 © CEI:1997
AVANT-PROPOS
Le présent amendement a été établi par le comité d’études 25 de la CEI: Grandeurs et unités, et leurs
symboles littéraux.
Le texte de cet amendement est issu des documents suivants:
FDIS Rapport de vote
25/184/FDIS 25/192/RVD
Le rapport de vote indiqué dans le tableau ci-dessus donne toute information sur le vote ayant abouti à
l’approbation de cette norme.
____________
Ajouter un chapitre de la façon suivante:
60027-2 Amend. 1 © IEC:1997 – 3 –
FOREWORD
This amendment has been prepared by IEC technical committee 25: Quantities and units, and their letter
symbols.
The text of this amendment is based on the following document:
FDIS Report on voting
25/184/FDIS 25/192/RVD
Full information on the voting for the approval of this amendment can be found in the report on voting
indicated in the above table.
–––––––––––––
Add a chapter as follows:
– 4 – 60027-2 amend. 1 © CEI:1997
CHAPITRE XIII: GRANDEURS, UNITÉS ET SYMBOLES À UTILISER
EN TÉLÉCOMMUNICATIONS ET INFORMATIQUE
CHAPTER XIII: QUANTITIES, UNITS AND SYMBOLS TO BE USED IN
TELECOMMUNICATIONS AND DATA PROCESSING
Unités – Units
Grandeurs – Quantities
Unité SI Autres unités ou
SI unit désignations
Some other units
or designations
Nom de la grandeur Observa- Nom Nom
tions
Name of quantity Name Name
Remarks
1301 intensité de trafic erlang
1) 2) 3)
A E
traffic intensity erlang
1) 1)
S’il est nécessaire de distinguer la grandeur «intensité If there is a need to distinguish between the
de trafic éco
...
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