I.S. EN 60027-4:2007
Current
The latest, up-to-date edition.
LETTER SYMBOLS TO BE USED IN ELECTRIC TECHNOLOGY - PART 4: ROTATING ELECTRIC MACHINES
Hardcopy , PDF
English
01-01-2007
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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FOREWORD
1 Scope
2 Normative references
3 Currents and related quantities
4 Voltages and related quantities
5 Powers and related quantities
6 Resistances, reactances and impedances
7 Times and frequencies
8 Geometrical quantities
9 Factors and ratios
10 Mechanical quantities
11 Thermal quantities
12 Acoustics and vibrations
13 Measurement evaluation
14 Subscripts
Annex ZA (normative) - Normative references to international
publications with their corresponding
European publications
Applies to rotating electric machines. It gives names and symbols for quantities and units.
| DevelopmentNote |
Supersedes I.S. HD 245.4. (01/2008) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
50
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 60027-4:2007 | Identical |
| DIN EN 60027-4:2008-03 | Identical |
| IEC 60027-4:2006 | Identical |
| BS EN 60027-4:2007 | Identical |
| NF EN 60027-4 : 2007 | Identical |
| IEC 60050-131:2002 | International Electrotechnical Vocabulary (IEV) - Part 131: Circuit theory |
| EN 60034-26:2006/AC:2014 | ROTATING ELECTRICAL MACHINES - PART 26: EFFECTS OF UNBALANCED VOLTAGES ON THE PERFORMANCE OF THREE-PHASE CAGE INDUCTION MOTORS |
| IEC 60034-9:2003+AMD1:2007 CSV | Rotating electrical machines - Part 9: Noise limits |
| EN 60034-1:2010/corrigendum Oct. 2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| CLC/TS 60034-20-1:2004 | Rotating electrical machines - Part 20-1: Control motors - Stepping motors |
| IEC 60050-411:1996 | International Electrotechnical Vocabulary (IEV) - Part 411: Rotating machinery |
| IEC 60050-151:2001 | International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices |
| EN 60027-1:2006/A2:2007 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 1: GENERAL |
| EN 60034-12:2017 | Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors |
| IEC 60027-1:1992 | Letters symbols to be used in electrical technology - Part 1: General |
| EN 60034-9:2005/A1:2007 | ROTATING ELECTRICAL MACHINES - PART 9: NOISE LIMITS |
| IEC 61986:2002 | Rotating electrical machines - Equivalent loading and super-position techniques - Indirect testing to determine temperature rise |
| IEC 60050-101:1998 | International Electrotechnical Vocabulary (IEV) - Part 101: Mathematics |
| EN 60034-4:2008 | Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests |
| IEC TS 60034-17:2006 | Rotating electrical machines - Part 17: Cage induction motors when fed from converters - Application guide |
| IEC 60034-4:2008 | Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests |
| IEC 60034-26:2006 | Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| IEC TS 60034-20-1:2002 | Rotating electrical machines - Part 20-1: Control motors - Stepping motors |
| IEC 60034-2:1972 | Rotating electrical machines. Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles) |
| IEC 60050-121:1998 | International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism |
| IEC 60034-12:2016 | Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors |
| EN 61986:2002 | Rotating electrical machines - Equivalent loading and super-position techniques - Indirect testing to determine temperature rise |
| IEC 60050-111:1996 | International Electrotechnical Vocabulary (IEV) - Part 111: Physics and chemistry |
| EN 60034-2:1996/A2:1996 | ROTATING ELECTRICAL MACHINES - PART 2: METHODS FOR DETERMINING LOSSES AND EFFICIENCY OF ROTATING ELECTRICAL MACHINERY FROM TESTS (EXCLUDING MACHINES FOR TRACTION VEHICLES) |
| CLC/TS 60034-17:2004 | Rotating electrical machines - Part 17: Cage induction motors when fed from converters - Application guide |
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