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IEC

WG 1 - TC 25/WG 1

TC 25/WG 1

General Information

Status
Active
Work Field
Information technology
Parent
TC 25 - Quantities and units
Standardization Organization
ICS
Directive
Mandate
50
IEC
IEC 80000-6:2008(Main)
Quantities and units - Part 6: Electromagnetism

In IEC 80000-6:2008, names, symbols, and definitions for quantities and units of electromagnetism are given. Where appropriate, conversion factors are also given. International Standard IEC 80000-6 has been prepared by IEC technical committee 25: Quantities and units, and their letter symbols in close cooperation with ISO/TC 12, Quantities, units, symbols, conversion factors. This first edition of IEC 80000-6 cancels and replaces the second edition of ISO 31-5, published in 1992, and its amendment 1 (1998).

  • Standard
    73 pages
    English and French language
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IEC
IEC 60027-1:1992/AMD2:2005(Amendment)
Amendment 2 - Letter symbols to be used in electrical technology - Part 1: General
  • Standard
    3 pages
    English and French language
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IEC
IEC 60027-3:2002(Main)
Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units

Applies to logarithmic quantities and units. Quantities that can be expressed as the logarithm of a dimensionless quantity, such as the ratio of two physical quantities of the same kind, can be regarded and treated in different ways. In many cases, differences do not affect practical treatment.

  • Standard
    25 pages
    English and French language
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IEC
IEC 60027-1:1992/AMD1:1997(Amendment)
Amendment 1 - Letter symbols to be used in electrical technology - Part 1: General

Applies to calibration tapes for assessing and correcting the technical performance of equipment for DAT cassette systems.

  • Standard
    7 pages
    English and French language
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50