HD 60027-2:2003

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics

Defines rules for the use and writing of symbols for general quantities, symbols for quantities concerning two-port networks, symbols for line transmissions of signals (including cables), symbols for radio wave propagation, symbols for quantities concerning waveguide propagation, symbols for aerials (antennas), symbols for electro-acoustics and symbols for equivalent circuits of piezo-electric crystals.

Formelzeichen für die Elektrotechnik - Teil 2: Telekommunikation und Elektronik

Symboles littéraux à utiliser en électrotechnique - Partie 2: Télécommunications et électronique

Defines rules for the use and writing of symbols for general quantities, symbols for quantities concerning two-port networks, symbols for line transmissions of signals (including cables), symbols for radio wave propagation, symbols for quantities concerning waveguide propagation, symbols for aerials (antennas), symbols for electro-acoustics and symbols for equivalent circuits of piezo-electric crystals.

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics (IEC 60027-2:2000)

General Information

• Status: Withdrawn
• Publication Date: 05-May-2003
• Withdrawal Date: 31-Mar-2006
• ICS: 01.060 - Quantities and units
• Technical Committee: CLC/SR 25 - Quantities and units, and their letter symbols
• Drafting Committee: IEC/TC 25 - IEC_TC_25
• Parallel Committee: IEC/TC 25 - IEC_TC_25
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Apr-2010
• Completion Date: 01-Apr-2010
• Ref Project: SIST HD 60027-2:2004 - Letter symbols to be used in electrical technology -- Part 2: Telecommunications and electronics

Relations

• Replaced By: EN 60027-2:2007 - Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
• Effective Date: 28-Jan-2023
• Replaced By: EN 60027-6:2007 - Letter symbols to be used in elecrical technology - Part 6: Control technology
• Effective Date: 28-Jan-2023

Standards Content (Sample)

HARMONIZATION DOCUMENT HD 60027-2
DOCUMENT D'HARMONISATION
HARMONISIERUNGSDOKUMENT May 2003

ICS 01.060 Supersedes HD 245.2 S1:1983


English version


Letter symbols to be used in electrical technology
Part 2: Telecommunications and electronics
(IEC 60027-2:2000)


Symboles littéraux à utiliser  Formelzeichen für die Elektrotechnik
en électrotechnique Teil 2: Telekommunikation und Elektronik
Partie 2: Télécommunications (IEC 60027-2:2000)
et électronique
(CEI 60027-2:2000)






This Harmonization Document was approved by CENELEC on 2003-04-01. CENELEC members are
bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
implementation of this Harmonization Document on a national level.

Up-to-date lists and bibliographical references concerning such national implementation may be obtained on
application to the Central Secretariat or to any CENELEC member.

This Harmonization Document exists in three official versions (English, French, German).

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. HD 60027-2:2003 E

---------------------- Page: 1 ----------------------

HD 60027-2:2003 - 2 -
Foreword

The text of the International Standard IEC 60027-2:2000, prepared by IEC TC 25, Quantities and
units, and their letter symbols, was submitted to the Unique Acceptance Procedure and was approved
by CENELEC as HD 60027-2 on 2003-04-01.

This Harmonization Document supersedes HD 245.2 S1:1983.

The following dates were fixed:

- latest date by which the existence of the HD
 has to be announced at national level (doa) 2003-10-01

- latest date by which the HD has to be implemented
 at national level by publication of a harmonized
 national standard or by endorsement (dop) 2004-04-01

- latest date by which the national standards conflicting
 with the HD have to be withdrawn (dow) 2006-04-01

Annexes designated
...