NEN-EN-IEC 60034-2-2
Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 2010 |
| Status: | active |
| Page Count: | 37 |
| ICS Code (Rotating machinery): | 29.160 |
scope:
This part of IEC 60034 applies to large rotating electrical machines and establishes additional methods of determining separate losses and to define an efficiency supplementing IEC 60034-2-1. These methods apply when full-load testing is not practical and result in a greater uncertainty. The specific methods described are: - Calibrated-machine method. - Retardation method. - Calorimetric method.
Document History
NEN-EN-IEC 60034-2-2
June 1, 2010
Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1
This part of IEC 60034 applies to large rotating electrical machines and establishes additional methods of determining separate losses and to define an efficiency supplementing IEC 60034-2-1. These...