EN 60034-12:2017
Current
The latest, up-to-date edition.
Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
16-06-2017
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Designation
6 Design N requirements
7 Design NE starting requirements
8 Designs NY and NEY starting requirements
9 Design H requirements
10 Design HE starting requirements
11 Designs HY and HEY starting requirements
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
NEW!IEC 60034-12:2016 is available as IEC 60034-12:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60034-12:2016 specifies the parameters for eight designs of starting performance of single-speed three-phase 50 Hz or 60 Hz cage induction motors in accordance with IEC 60034-1 that:
- have a rated voltage up to 1 000 V;
- are intended for direct-on-line or star-delta starting;
- are rated on the basis of duty type S1;
- are constructed to any degree of protection and explosion protection. The main changes with respect to the previous edition are as follows:
- new design letter E for extended efficiency motors, explanation of all design letters, and description of new designs NE, NEY, HE, and HEY;
- addition of a reference to IEC 60079-7;
- addition of a formula to calculate locked rotor current from apparent power.
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 60034-12:2017 | Identical |
| CEI EN 60034-12:2019 | Identical |
| NBN EN 60034-12 : 2002 AMD 1 2008 | Identical |
| UNE-EN 60034-12:2003 | Identical |
| PN EN 60034-12 : 2017 | Identical |
| SN EN 60034-12 : 1995 AMD 11 1999 | Identical |
| BS EN 60034-12:2017 | Identical |
| NF EN 60034-12 : 2017 | Identical |
| IEC 60034-12:2016 | Identical |
| NEN EN IEC 60034-12 : 2017 | Identical |
| I.S. EN 60034-12:2017 | Identical |
| VDE 0530-1 : 2011 | Identical |
| DIN EN 60034-12 : 2017 | Identical |
| VDE 0530-12 : 2017 | Identical |
| BS EN 60034-1:2010 | Rotating electrical machines Rating and performance |
| BS EN 60027-4:2007 | Letter symbols to be used in electric technology Rotating electric machines |
| CEI EN 60034-26 : 2007 | ROTATING ELECTRICAL MACHINES - PART 26: EFFECTS OF UNBALANCED VOLTAGES ON THE PERFORMANCE OF THREEPHASE CAGE INDUCTION MOTORS |
| CEI EN 60034-11 : 2005 | ROTATING ELECTRICAL MACHINES - PART 11: THERMAL PROTECTION |
| I.S. EN 60034-26:2006 | ROTATING ELECTRICAL MACHINES - PART 26: EFFECTS OF UNBALANCED VOLTAGES ON THE PERFORMANCE OF THREE-PHASE CAGE INDUCTION MOTORS |
| I.S. EN 60034-11:2004 | ROTATING ELECTRICAL MACHINES - PART 11: THERMAL PROTECTION |
| EN 60034-11:2004 | Rotating electrical machines - Part 11: Thermal protection |
| I.S. EN 45510-2-5:2002 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| UNI CEI EN 45510-2-5 : 2011 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| BS EN 45510-2-5:2002 | Guide for the procurement of power station equipment. Electrical equipment Motors |
| CEI EN 60034-1 : 2015 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| CEI UNI EN 45510-2-6 : 2000 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-6: ELECTRICAL EQUIPMENT - GENERATORS |
| BS EN 60034-26:2006 | Rotating electrical machines Effects of unbalanced voltages on the performance of three-phase cage induction motors |
| BS EN 60034-30:2009 | Rotating electrical machines Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code) |
| CEI EN 60027-4 : 2008 | LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 4: ROTATING ELECTRICAL MACHINES |
| BS EN 60034-11:2004 | Rotating electrical machines Thermal protection |
| CEI UNI EN 45510-2-5 : 2006 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| EN 60027-4:2007 | Letter symbols to be used in electrical technology - Part 4: Rotating electrical machines |
| EN 45510-2-5:2002 | Guide for procurement of power station equipment - Part 2-5: Electrical equipment - Motors |
| UNE-EN 60027-4:2011 | Letter symbols to be used in electrical technology -- Part 4: Rotating electric machines |
| I.S. EN 60034-1:2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| I.S. EN 60027-4:2007 | LETTER SYMBOLS TO BE USED IN ELECTRIC TECHNOLOGY - PART 4: ROTATING ELECTRIC MACHINES |
| EN 60034-26:2006/AC:2014 | ROTATING ELECTRICAL MACHINES - PART 26: EFFECTS OF UNBALANCED VOLTAGES ON THE PERFORMANCE OF THREE-PHASE CAGE INDUCTION MOTORS |
| EN 60034-1:2010/corrigendum Oct. 2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| EN 60034-30-1:2014 | Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code) |
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