IEC 60034-18-31
Amendment 1 Rotating electrical machines – Part 18: Functional evaluation of insulation systems – Section 31: Test procedures for form-wound windings – Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV
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| Organization: | IEC |
| Publication Date: | 1 November 1996 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Rotating machinery in general): | 29.160.01 |
scope:
Replace the text of note 2 by the following:
2 Large machines, especially those using bars, can require special thermal evaluation test procedures which are not included in this section.
Document History
June 1, 2012
Rotating electrical machines – Part 18-31: Functional evaluation of insulation systems – Test procedures for form-wound windings – Thermal evaluation and classification of insulation systems used in rotating machines
This part of IEC 60034 describes thermal endurance test procedures for classification of insulation systems used in a.c. or d.c. rotating electrical machines with indirect cooling and form-wound...
IEC 60034-18-31
November 1, 1996
Amendment 1 Rotating electrical machines – Part 18: Functional evaluation of insulation systems – Section 31: Test procedures for form-wound windings – Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV
Replace the text of note 2 by the following:
2 Large machines, especially those using bars, can require special thermal evaluation test procedures which are not included in this section.
July 1, 1992
Rotating Electrical Machines Part 18: Functional Evaluation of Insulation Systems Section 31: Test Procedures for Form-Wound Windings - Thermal Evaluation and Classification of Insulation Systems Used in Machines up to and Including 50 mVA and 15 kV
This section of IEC-34-18 gives test procedures for the thermal evalution and classification of insulation systmes used or propsed for use in a.c. or d.c. rotating electrical machines up to and...