UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

IEC 60034-18-31

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

inactive
Buy Now
Organization: IEC
Publication Date: 1 July 1992
Status: inactive
Page Count: 42
ICS Code (Rotating machinery in general): 29.160.01
ICS Code (Electrical insulation in general): 29.080.01
scope:

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 including 50 MVA and 15 kV using form-wound windings.  The test procedures are comparative in that the performance of a candiate insulation systme os compared to that of a reference insulation system with proven service experience.

Section 31 shall be used in conjunction woth Section 1.

NOTES

1  At the present time limited experience exists on insulation systmes above 6,6 kV, using the test procedures given in this section.

2  Large machines, especially those using bars, may require special thermal evalution 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...
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.
IEC 60034-18-31
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...
Advertisement