CENELEC
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
CLC/SR 25 |
Quantities and units |

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Reference,Title
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Downloads
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Circulation date
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Closing date
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Voting / Comments
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IEC parallel vote
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|---|---|---|---|---|---|
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prEN 60027-1:2006 (pr=20774) Letter symbols to be used in electrical technology - Part 1: General |
2006-09-19 | Procedure Result | No | ||
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EN 60027-1:2006/prA2:2006 (pr=20775) Letter symbols to be used in electrical technology - Part 1: General |
2006-12-18 | Procedure Result | No | ||
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prEN 60027-2:2006 (pr=20776) Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics |
2006-12-18 | Procedure Result | No | ||
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prEN 60027-3:2006 (pr=20777) Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units |
2006-09-19 | Procedure Result | No | ||
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prEN 60027-4:2005 (pr=17103) Letter symbols to be used in electrical technology - Part 4: Rotating electrical machines |
2006-03-20 | Procedure Result | Yes | ||
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prEN 60027-4:2006 (pr=17103) Letter symbols to be used in electrical technology - Part 4: Rotating electrical machines |
2006-11-07 | Procedure Result | Yes | ||
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prEN 60027-6:2006 (pr=17095) Letter symbols to be used in elecrical technology - Part 6: Control technology |
2006-11-07 | Procedure Result | Yes | ||
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prEN 60027-6:2005 (pr=17095) Letter symbols to be used in elecrical technology - Part 6: Control technology |
2006-03-13 | Procedure Result | Yes | ||
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FprEN 60027-7:2008 (pr=21944) Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution |
Procedure Result | Yes | |||
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prEN 62428:2006 (pr=20905) Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations |
2007-03-05 | Procedure Result | Yes | ||
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FprEN 62428:2008 (pr=20905) Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations |
2008-07-07 | Procedure Result | Yes | ||
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prEN 80000-6:2007 (pr=20827) Quantities and units - Part 6: Electromagnetism |
2008-02-04 | Procedure Result | Yes | ||
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prEN 80000-6:2006 (pr=20827) Quantities and units - Part 6: Electromagnetism |
2007-01-22 | Procedure Result | Yes | ||
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prEN 80000-13:2006 (pr=21004) Quantities and units - Part 13: Information science and technology |
2007-04-30 | Procedure Result | Yes | ||
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prEN 80000-13:2007 (pr=21004) Quantities and units - Part 13: Information science and technology |
2008-02-04 | Procedure Result | Yes | ||
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FprEN 80000-14:2008 (pr=21851) Quantities and units - Part 14: Telebiometrics related to human physiology |
2009-01-13 | Procedure Result | No |
Reference,Title | Downloads |
|---|---|
Definitive Text - HD 245.1 S3:1979 Letter symbols to be used in electrical technology - Part 1: General | |
Definitive Text - EN ISO 80000-12:2013 Quantities and units - Part 12: Solid state physics | |
Definitive Text - EN 60027-6:2007 Letter symbols to be used in elecrical technology - Part 6: Control technology | |
Definitive Text - EN 60027-6:2007 Letter symbols to be used in elecrical technology - Part 6: Control technology | |
Definitive Text - HD 60027-3:2004 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units | |
Definitive Text - HD 60027-2:2003 Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics | |
Definitive Text - EN 60375:2003 Conventions concerning electric and magnetic circuits | |
Definitive Text - HD 245.3 S3:2001 Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units | |
Definitive Text - EN 60027-1:2006 Letter symbols to be used in electrical technology - Part 1: General | |
Definitive Text - EN 60027-1:2006 Letter symbols to be used in electrical technology - Part 1: General | |
Definitive Text - EN 60027-1:2006 Letter symbols to be used in electrical technology - Part 1: General | |
Definitive Text - EN 60027-1:2006/A2:2007 Letter symbols to be used in electrical technology - Part 1: General | |
Definitive Text - EN 60027-1:2006/A2:2007 Letter symbols to be used in electrical technology - Part 1: General | |
Definitive Text - EN 60027-1:2006/A2:2007 Letter symbols to be used in electrical technology - Part 1: General | |
Definitive Text - EN 60027-2:2007 Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics | |
Definitive Text - EN 60027-2:2007 Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics | |
Definitive Text - EN 60027-2:2007 Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics | |
Definitive Text - EN 80000-13:2008 Quantities and units - Part 13: Information science and technology | |
Definitive Text - EN 80000-13:2008 Quantities and units - Part 13: Information science and technology | |
Definitive Text - EN 80000-13:2008 Quantities and units - Part 13: Information science and technology | |
Definitive Text - EN 80000-6:2008 Quantities and units - Part 6: Electromagnetism | |
Definitive Text - EN 80000-6:2008 Quantities and units - Part 6: Electromagnetism | |
Definitive Text - EN 80000-6:2008 Quantities and units - Part 6: Electromagnetism | |
Definitive Text - HD 245.4 S1:1987 Letter symbols to be used in electrical technology - Part 4: Symbols for quantities to be used for rotating electrical machines | |
Definitive Text - HD 245.2 S1:1983 Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics | |
Definitive Text - HD 245.3 S2:1991 Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units | |
Definitive Text - HD 245.3 S1:1977 Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units | |
Definitive Text - HD 60027-1:2004 Letter symbols to be used in electrical technology - Part 1: General | |
Definitive Text - EN 62428:2008 Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations | |
Definitive Text - EN 62428:2008 Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations | |
Definitive Text - EN 62428:2008 Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations | |
Definitive Text - EN 80000-14:2009 Quantities and units - Part 14: Telebiometrics related to human physiology | |
Definitive Text - EN 80000-14:2009 Quantities and units - Part 14: Telebiometrics related to human physiology | |
Definitive Text - EN 80000-14:2009 Quantities and units - Part 14: Telebiometrics related to human physiology | |
Definitive Text - EN 60027-4:2007 Letter symbols to be used in electrical technology - Part 4: Rotating electrical machines | |
Definitive Text - EN 60027-4:2007 Letter symbols to be used in electrical technology - Part 4: Rotating electrical machines | |
Definitive Text - EN 60027-4:2007 Letter symbols to be used in electrical technology - Part 4: Rotating electrical machines | |
Definitive Text - EN 60027-3:2007 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units | |
Definitive Text - EN 60027-3:2007 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units | |
Definitive Text - EN 60027-3:2007 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units | |
Definitive Text - EN 60027-7:2010 Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution | |
Definitive Text - EN 60027-7:2010 Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution | |
Definitive Text - EN 60027-7:2010 Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution | |
Definitive Text - EN ISO 80000-1:2013 Quantities and units - Part 1: General | |
Definitive Text - EN ISO 80000-1:2013 Quantities and units - Part 1: General | |
Definitive Text - EN ISO 80000-2:2013 Quantities and units - Part 2: Mathematical signs and symbols to be used in the natural sciences and technology | |
Definitive Text - EN ISO 80000-2:2013 Quantities and units - Part 2: Mathematical signs and symbols to be used in the natural sciences and technology | |
Definitive Text - EN ISO 80000-3:2013 Quantities and units - Part 3: Space and time | |
Definitive Text - EN ISO 80000-3:2013 Quantities and units - Part 3: Space and time | |
Definitive Text - EN ISO 80000-4:2013 Quantities and units - Part 4: Mechanics | |
Definitive Text - EN ISO 80000-4:2013 Quantities and units - Part 4: Mechanics | |
Definitive Text - EN ISO 80000-5:2013 Quantities and units - Part 5: Thermodynamics | |
Definitive Text - EN ISO 80000-5:2013 Quantities and units - Part 5: Thermodynamics | |
Definitive Text - EN ISO 80000-9:2013 Quantities and units - Part 9: Physical chemistry and molecular physics | |
Definitive Text - EN ISO 80000-9:2013 Quantities and units - Part 9: Physical chemistry and molecular physics | |
Definitive Text - EN ISO 80000-11:2013 Quantities and units - Part 11: Characteristic numbers | |
Definitive Text - EN ISO 80000-11:2013 Quantities and units - Part 11: Characteristic numbers | |
Definitive Text - EN ISO 80000-12:2013 Quantities and units - Part 12: Solid state physics | |
Definitive Text - EN 60027-6:2007 Letter symbols to be used in elecrical technology - Part 6: Control technology |
