IEEE 99:2019

IEEE 99:2019

IEEE Recommended Practice for the Preparation of Test Procedures for the Thermal Evaluation of Insulation Systems for Electrical Equipment

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Revision Standard - Active.
A general form for the preparation of test procedures is provided in this standard. Points to be considered by technical committees in the preparation of specific instructions for the thermal evaluation of insulation systems for electric equipment are suggested. The test procedures involve accelerated thermal aging of insulation systems and specify tests that the committees deem pertinent based on conditions of use. The objective of the procedures is to provide for the functional evaluation, by test, of insulation systems for electric equipment.

This recommended practice provides criteria for the preparation of test procedures for accelerated thermal aging of insulation systems for electrical equipment and for the specification of tests based on conditions of use. The objective of these test procedures is to provide for the functional evaluation, by test, of insulation systems for electrical equipment.
This recommended practice provides a general format for the preparation of test procedures and suggest the points to be considered by technical committees in the preparation of specific instructions for the thermal evaluation of insulation systems for electrical equipment. The thermal evaluation of an insulation system involves the following thermal factors of influence:
- Exposure temperature
- Ambient temperature
- Temperature gradient
- Rate of temperature change

Additional Info

Author Institute of Electrical and Electronics Engineers (IEEE)
Committee SC04 - Electrical Insulation
Published by IEEE
Document type Standard
Edition
EAN ISBN 978-1-5044-6329-4
ICS 29.080.30 : Insulation systems
Number of pages 27
Replace IEEE 99:2007
Keyword IEEE 99-2019
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