IEC 60034-18-21
Rotating Electrical Machines Part 18: Functional Evaluation of Insulation Systems Section 21: Test Procedures for Wire-Wound Windings - Thermal Evaluation and Classification
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| Organization: | IEC |
| Publication Date: | 1 July 1992 |
| Status: | inactive |
| Page Count: | 100 |
| ICS Code (Rotating machinery in general): | 29.160.01 |
scope:
This section of IEC 34-18 gives test procedures for the thermal evaluation and classification of insulation systems used or proposed for use in wire-wound alternating current (a.c.) or direct current (d.c.) rotating electrical machines. The test procedures are comparative in that the performance of a candidate insulation system is compared to that of a reference insulation system with proven service experience.
Section 21 shall be used in conjuction with Section 1.
Document History
September 1, 2012
Rotating electrical machines – Part 18-21: Functional evaluation of insulation systems – Test procedures for wire-wound windings – Thermal evaluation and classification
This part of IEC 60034 gives test procedures for the thermal evaluation and classification of insulation systems used or proposed for use in wire-wound alternating current (a.c.) or direct current...
November 1, 1996
Amendement 2 Machines électriques tournantes – Partie 18: Evaluation fonctionnelle des systèmes d'isolation – Section 21: Procédures d'essai pour enroulements à fils – Evaluation thermique et classification
This section of IEC 34-18 gives test procedures for the thermal evaluation and classification of insulation systems used or proposed for use in wire-wound alternating current (a.c.) or direct current...
November 1, 1994
Amendment 1 Rotating electrical machines Part 18: Functional evaluation of insulation systems Section 21: Test procedures for wire-wound windings — Thermal evaluation and classification
This section of IEC 34-18 gives test procedures for the thermal evaluation and classification of insulation systems used or proposed for use in wire-wound alternating current (a.c.) or direct current...
IEC 60034-18-21
July 1, 1992
Rotating Electrical Machines Part 18: Functional Evaluation of Insulation Systems Section 21: Test Procedures for Wire-Wound Windings - Thermal Evaluation and Classification
This section of IEC 34-18 gives test procedures for the thermal evaluation and classification of insulation systems used or proposed for use in wire-wound alternating current (a.c.) or direct current...