IEC - International Electrotechnical Commission - IEC 60085:1957
Recommendations for the classification of materials for the insulation of electrical machinery and apparatus in relation to their thermal stability in service
revised
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 January 1957 |
| Status: | revised |
| Page Count: | 31 |
| ICS Code (Other standards related to electricity and magnetism): | 17.220.99 |
| ICS Code (Insulating materials in general): | 29.035.01 |
abstract:
Describes recognized thermal classes for the insulation of electrotechnical products. Considers the thermal evaluation of insulation materials and systems, their interrelationship and the... View More
Document History
November 7, 2007
Electrical insulation - Thermal evaluation and designation
IEC 60085:2007 now distinguishes between thermal classes for electrical insulation systems and electrical insulating materials. It establishes the criteria for evaluating the thermal endurance of...
June 7, 2004
Electrical insulation - Thermal classification
Gives guidance on the application of international standards in assigning a thermal class to electrical insulating materials (EIM) or simple combinations of such materials (IEC 60216-1), to...
January 1, 1984
Thermal evaluation and classification of electrical insulation
Describes recognized thermal classes for the insulation of electrotechnical products. Considers the thermal evaluation of insulation materials and systems, their interrelationship and the influence...
IEC 60085:1957
January 1, 1957
Recommendations for the classification of materials for the insulation of electrical machinery and apparatus in relation to their thermal stability in service
Describes recognized thermal classes for the insulation of electrotechnical products. Considers the thermal evaluation of insulation materials and systems, their interrelationship and the influence...