IEC 60034-28:2012
Current
The latest, up-to-date edition.
Rotating electrical machines - Part 28: Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors
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13-12-2012
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IEC 60034-28:2012 applies to three-phase low-voltage cage induction motors of frame numbers 56 to 400 as specified in IEC 60072-1. This standard establishes procedures to obtain values for elements of single phase equivalent circuit diagrams from tests and defines standard elements of these diagrams. This edition includes the following significant technical changes with respect to the previous edition:
- the formulae are now all given for equivalent star-connection equivalent circuit diagrams;
- procedures for the determination of equivalent circuit parameters from a load curve test as an alternative to the reverse rotation and locked rotor tests have been added.
| DevelopmentNote |
Stability date: 2018. (12/2012)
|
| DocumentType |
Standard
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| Pages |
58
|
| PublisherName |
International Electrotechnical Committee
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| SN EN 60034-28:2013 | Identical |
| NF EN 60034-28 : 2013 | Identical |
| NEN EN IEC 60034-28 : 2013 | Identical |
| PN EN 60034-28 : 2013 | Identical |
| DIN EN 60034-28 : 2013 | Identical |
| VDE 0530-28 : 2013 | Identical |
| UNE-EN 60034-28:2013 | Identical |
| CEI EN 60034-28 : 2014 | Identical |
| BS EN 60034-28:2013 | Identical |
| GOST IEC 60034-28 : 2015 | Identical |
| I.S. EN 60034-28:2013 | Identical |
| EN 60034-28:2013 | Identical |
| IEC 60051-1:2016 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts |
| IEC 60072-1:1991 | Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080 |
| IEC 60034-2-1:2014 | Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) |
| IEC TS 60034-25:2014 | Rotating electrical machines - Part 25: AC electrical machines used in power drive systems - Application guide |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| IEC 60034-2-2:2010 | Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1 |
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