International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 25

Quantities and units

 
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TC 25 Project files (69)

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DEL 25-2 Ed. 1.0

Basic concepts for quantities and units
DEL
  • DEL
  • Deleted items
E
DEL 25-264 Ed. 1.0

Letter symbols to be used in electrical technology - Part X: Automatic control
DEL
  • DEL
  • Deleted items
E25/264A
PNW 25-483 Ed. 1.0

Quantities for E-Health, Part 14: Prescience (PROGNOSIS)
PNW
  • PNW
  • Proposed New Work
E25/483
PNW 60025-471 Ed. 1.0

Holosphere to Biosphere secure data acquisition and telecommunication protocols
PNW
  • PNW
  • Proposed New Work
E
IEC 60027-1 Ed. 6.0

Letter symbols to be used in electrical technology - Part 1: General (Corrected and reprinted 1995-03-31)
PPUB
  • PPUB
  • Publication issued
BWebstore
IEC 60027-1 Ed. 7.0

Letter symbols to be used in electrical technology - Part 1:General
AMW
  • AMW
  • Approved Maintenance Work
E2013-02yes25/434
IEC 60027-1 f1 Ed. 7.0

Maintenance Cycle Report on IEC 60027-1: Letter symbols to be used in electrical technology - Part 1: General
MERGED
  • MERGED
  • Merged project
Bno25/241
IEC 60027-1 am1 Ed. 6.0

Amendment No. 1
PPUB
  • PPUB
  • Publication issued
BWebstore
IEC 60027-1 am2 Ed. 6.0

Amendment 2 - Letter symbols to be used in electrical technology - Part 1: General
PPUB
  • PPUB
  • Publication issued
BnoWebstore
IEC 60027-1 am2 f1 Ed. 6.0

Amendment to IEC 27-1 to standardize an additional name for H
MERGED
  • MERGED
  • Merged project
B
DEL 60027-1 am3 Ed. 6.0

Harmonization between IEC 27 and ISO 31
DEL
  • DEL
  • Deleted items
E25/170
DEL 60027-2 Ed. 2.0

Revision of IEC 27-2 (1972), 27-2A (1975), 27-2B (1980)
DEL
  • DEL
  • Deleted items
B25(C.O.)108
IEC 60027-2 Ed. 1.0

Letter symbols to be used in electrical technology. Part 2: Telecommunications and electronics
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-2 Ed. 2.0

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-2 Ed. 3.0

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
PPUB
  • PPUB
  • Publication issued
BnoWebstore
IEC 60027-2 Ed. 4.0

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
CDM
  • CDM
  • Committee Draft to be discussed at Meeting
E2013-02yes
IEC 60027-2 f2 Ed. 2.0

Amendment to IEC 60027-2 - New clause on data processing and data transmission - Transfer rate and modulation rate
MERGED
  • MERGED
  • Merged project
B
IEC 60027-2 am1 Ed. 1.0

Amendment No. 1
DELPUB
  • DELPUB
  • Deleted Publication
B
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-2 am3 f1 Ed. 1.0

Amendment to IEC 27-2, 27-2A and 27-2B concerning matrices for linear two-port and n-port networks
MERGED
  • MERGED
  • Merged project
B
IEC 60027-3 Ed. 2.0

Letter symbols to be used in electrical technology. Part 3: Logarithmic quantities and units
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-3 Ed. 3.0

Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units
PPUB
  • PPUB
  • Publication issued
BnoWebstore
IEC 60027-3 Ed. 4.0

Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units
AMW
  • AMW
  • Approved Maintenance Work
E2013-02yes25/437
IEC 60027-3 f3 Ed. 3.0

Harmonization between IEC 27 and ISO 31
DEL
  • DEL
  • Deleted items
E25/170
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-4 Ed. 1.0

Letter symbols to be used in electrical technology. Part 4: Symbols for quantities to be used for rotating electrical machines
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-4 Ed. 2.0

Letter symbols to be used in electrical technology - Part 4: Rotating electric machines
PPUB
  • PPUB
  • Publication issued
B2006-12yesWebstore
IEC 60027-5 Ed. 1.0

New IEC 27-5: Electronics
DEL
  • DEL
  • Deleted items
B
IEC 60027-6 Ed. 1.0

Letter symbols to be used in electrical technology - Part 6: Control technology
PPUB
  • PPUB
  • Publication issued
B2006-12yesWebstore
IEC/PAS 60027-6 Ed. 1.0

Letter symbols to be used in electrical technology - Control technology
DELPUB
  • DELPUB
  • Deleted Publication
E25/271
IEC 60027-7 Ed. 1.0

Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution
PPUB
  • PPUB
  • Publication issued
B2010-05yesWebstore
IEC 60027-2A Ed. 1.0

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics - First supplement
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-2B Ed. 1.0

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics - Second supplement
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60164 Ed. 1.0

Recommendations in the field of quantities and units used in electricity
DELPUB
  • DELPUB
  • Deleted Publication
IEC 60206 Ed. 1.0

Designation of the quantities characterizing the magnetic and electric properties of vacuum and a substance. *Note.-This publication was established by TC 24, whose scope has been taken over by TC 25
DELPUB
  • DELPUB
  • Deleted Publication
IEC 60375 Ed. 1.0

Conventions concerning electric and magnetic circuits. *Note.-This publication was established by TC 24, whose scope has been taken over by TC 25
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60375 Ed. 2.0

Conventions concerning electric and magnetic circuits
PPUB
  • PPUB
  • Publication issued
ByesWebstore
IEC 60375 Ed. 3.0

Conventions concerning electric and magnetic circuits
CDM
  • CDM
  • Committee Draft to be discussed at Meeting
E2013-02yes
IEC 62428 Ed. 1.0

Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations
PPUB
  • PPUB
  • Publication issued
B2008-08yesWebstore
IEC 62536 Ed. 1.0

Coordinated telebiometric multimodal interaction database
PWI
  • PWI
  • Potential new work item
B2009-1225/348
IEC 80000-6 Ed. 1.0

Quantities and units - Part 6: Electromagnetism
PPUB
  • PPUB
  • Publication issued
B2008-03yesWebstore
IEC 80000-13 Ed. 1.0

Quantities and units - Part 13: Information science and technology
PPUB
  • PPUB
  • Publication issued
B2008-03yesWebstore
IEC 80000-14 Ed. 1.0

Quantities and units - Part 14: Telebiometrics related to human physiology
PPUB
  • PPUB
  • Publication issued
B2008-01noWebstore
DEL 80000-15 Ed. 1.0

Quantities and units - Part 15: Telebiometrics related to Telehealth and World-wide Telemedicines
DEL
  • DEL
  • Deleted items
E2011-0425/374
IEC 80003-1 Ed. 1.0

Quantities for e-health - Part 1: Modalities
PWI
  • PWI
  • Potential new work item
E
IEC 80003-4 Ed. 1.0

Quantities for e-health - Part 4: Biology
1CD
  • 1CD
  • 1st Committee Draft
E2015-11
IEC 80003-5 Ed. 1.0

Quantities for e-health - Part 5: Culturology
PWI
  • PWI
  • Potential new work item
E
IEC 80003-6 Ed. 1.0

Quantities for e-health - Part 6: Psychology
PWI
  • PWI
  • Potential new work item
E
IEC 80003-9 Ed. 1.0

Quantities for e-health - Biopharmacology
ANW
  • ANW
  • Approved New Work
E2016-1225/443
IEC 80003-10 Ed. 1.0

Quantites for e-health - Culturopharmacology
ANW
  • ANW
  • Approved New Work
E2016-1225/443
IEC 80003-11 Ed. 1.0

Quantities for e-heath - Psychopharmacology
ANW
  • ANW
  • Approved New Work
E2016-1225/443
IEC 80003-12 Ed. 1.0

Quantities for e-health - Third Party Payment Identification: World-Wide Diagnosis, Prognosis and Interventions Catalogue (and relative thresholds)
ANW
  • ANW
  • Approved New Work
E2014-0425/445
IEC 80003-13 Ed. 1.0

Quantities for E-Health Part 13: Holosphere to Biosphere secure data acquisition and telecommunication protocols
ANW
  • ANW
  • Approved New Work
E2015-1125/471
IEC Handbook Ed. 1.0

Letter symbols including conventions and signs for electrical technology. A Handbook for everyday use. *Note.-Based on IEC 27-1, 27-1A, 27-2, 27-2A, 27-2B, 27-3 and 375
PPUB
  • PPUB
  • Publication issued
B
ISO 80000-1 Ed. 1.0

ISO 80000-1 Ed.1: Quantities and units - Part 1: General
PPUB
  • PPUB
  • Publication issued
B2009-11noWebstore
ISO 80000-2 Ed. 1.0

ISO 80000-2 Ed.1: Quantities and units - Part 2: Mathematical signs and symbols to be used in the natural sciences and technology
PPUB
  • PPUB
  • Publication issued
B2009-12noWebstore
ISO 80000-3 Ed. 1.0

ISO 80000-3: Quantities and units - Part 3: Space and time
PPUB
  • PPUB
  • Publication issued
B2006-05noWebstore
ISO 80000-4 Ed. 1.0

ISO 80000-4: Quantities and units - Part 4: Mechanics
PPUB
  • PPUB
  • Publication issued
B2006-03noWebstore
ISO 80000-5 Ed. 1.0

ISO 80000-5 Ed.1: Quantities and units - Part 5: Thermodynamics
PPUB
  • PPUB
  • Publication issued
E2007-01Webstore
ISO 80000-7 Ed. 1.0

ISO 80000-7 Ed.1: Quantities and units - Part 7: Light
PPUB
  • PPUB
  • Publication issued
B2008-11noWebstore
ISO 80000-8 Ed. 1.0

ISO 80000-8 Ed.1: Quantities and units - Part 8: Acoustics
PPUB
  • PPUB
  • Publication issued
B2007-06noWebstore
ISO 80000-9 Ed. 1.0

ISO 80000-9 Ed.1: Quantities and units - Part 9: Physical chemistry and molecular physics
PPUB
  • PPUB
  • Publication issued
B2009-03noWebstore
ISO 80000-9 am1 Ed. 1.0

Amendment 1 - ISO 80000-9: Quantities and units ? Part 9: Physical chemistry and molecular Physics
BPUB
  • BPUB
  • Publication being printed
E2011-05no25/433
ISO 80000-10 Ed. 1.0

ISO 80000-10 Ed.1: Quantities and units - Part 10: Atomic and nuclear physics
PPUB
  • PPUB
  • Publication issued
B2009-11noWebstore
ISO 80000-11 Ed. 1.0

Quantities and units - Part 11: Characteristic numbers
PPUB
  • PPUB
  • Publication issued
B2008-12noWebstore
ISO 80000-12 Ed. 1.0

ISO 80000-12 Ed.1: Quantities and units - Part 12: Solid state physics
PPUB
  • PPUB
  • Publication issued
B2009-03noWebstore
ISO 80003-2 Ed. 1.0

Quamtities for e-health -- Part 2: Physics
ADIS
  • ADIS
  • Approved for FDIS circulation
B2013-10no
ISO 80003-2 f1 Ed. 1.0

Quantities and their units to be used in Physiology - Part 2: Physics
MERGED
  • MERGED
  • Merged project
E
ISO 80003-3 Ed. 1.0

Quantities for e-health - Part 3: Chemistry
ADIS
  • ADIS
  • Approved for FDIS circulation
B2013-10no