IEC/TS 60034-18-33
Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 33: Test procedures for form-wound windings - Multifactor functional evaluation - Endurance under combined thermal and electrical stresses of insulation systems used in machines up to and including 50 MVA and 15 kV
inactive
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| Organization: | IEC |
| Publication Date: | 1 March 1995 |
| Status: | inactive |
| Page Count: | 50 |
| ICS Code (Insulation systems): | 29.080.30 |
| ICS Code (Insulation): | 29.080 |
| ICS Code (Rotating machinery): | 29.160 |
scope:
This section of IEC 34-18 is a technical report that describes test procedures for evaluation of multifactor endurance of insulation systems in those cases where both thermal and electrical ageing factors are significant. The procedures are intended for insulation systems used, or proposed to be used, in a.c. electrical machines using form-wound windings up to and including 50 MVA and 15 kV. The test procedures are comparative in nature, so that the performance of a candidate insulation system is compared to that of a reference insulation system with proven service experience. The evaluation described in this technical report does not include stress grading.
Document History
July 1, 2010
Rotating electrical machines – Part 18-33: Functional evaluation of insulation systems – Test procedures for form-wound windings – Multifactor evaluation by endurance under simultaneous thermal and electrical stresses
This part of IEC 60034-18 describes procedures for evaluation of insulation systems by endurance testing where thermal and electrical stresses are applied simultaneously. The procedures are intended...
IEC/TS 60034-18-33
March 1, 1995
Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 33: Test procedures for form-wound windings - Multifactor functional evaluation - Endurance under combined thermal and electrical stresses of insulation systems used in machines up to and including 50 MVA and 15 kV
This section of IEC 34-18 is a technical report that describes test procedures for evaluation of multifactor endurance of insulation systems in those cases where both thermal and electrical ageing...