IEC 60027-1:1971
Symboles littéraux à utiliser en électrotechnique Premiére Partie 1: Généralités (Edition 5.0; Incorporated Amendment No. 1: 1974; Amendment No. 2: 1977)

Standard No.

IEC 60027-1:1971

Release Date

1971

Published By

IEC - International Electrotechnical Commission

Status

Be replaced

Replace By

IEC 60027-1:1971/AMD1:1974

Latest

IEC 60027-1:1992/AMD2:2005

Scope

FOREWORD 1) The formal decision or agreements of the IEC on technical matters@ prepared by Technical Committees on which all the National Committees having a special interest therein are represented@ express@ as nearly as possible@ an international consensus of opinion on the subjects dealt with 2) They have the form of recommendations for international use and they are accepted by the National Committees is that sense 3) In order to promote this international unification@ the IEC expresses the wish that all National Committees having as yet no national rules@ when preparing such rules@ should use the IEC recommendations as the fundamental basis for these rules in so far as national conditions will permit 4) The desirability is recognized of extending international agreement on these matters through an endeavour to harmonize national standardization rules with these recommendations in so far as conditions will permit. The National Committee pledge their influence towards that end

IEC 60027-1:1971 history

• 2005 IEC 60027-1:1992/AMD2:2005 Letter symbols to be used in electrical technology - Part 1: General; Amendment 1
• 1997 IEC 60027-1:1992/AMD1:1997 Letter symbols to be used in electrical technology - Part 1: General; Amendment 1
• 1993 IEC 60027-1:1992/COR1:1993 Letter symbols to be used in electrical technology - Part 1: General; Corrigendum 1
• 1992 IEC 60027-1:1992 Letter symbols to be used in electrical technology; part 1: general
• 1970 IEC 60027-1:1971/AMD4:1983 Amendment 4 - Letter symbols to be used in electrical technology - Part 1: General
• 1970 IEC 60027-1:1971/AMD3:1981 Amendment 3 - Letter symbols to be used in electrical technology - Part 1: General
• 1970 IEC 60027-1:1971/AMD2:1977 Amendment 2 - Letter symbols to be used in electrical technology - Part 1: General
• 1970 IEC 60027-1:1971/AMD1:1974 Amendment 1 - Letter symbols to be used in electrical technology - Part 1: General
• 1971 IEC 60027-1:1971 Symboles littéraux à utiliser en électrotechnique Premiére Partie 1: Généralités (Edition 5.0; Incorporated Amendment No. 1: 1974; Amendment No. 2: 1977)