Thermal evaluation and classification of electrical insulation
Jan 1, 1984
99.60Withdrawal effectiveJun 7, 2004
Evaluation and qualification of electrical insulating materials and systems
Other standards related to electricity and magnetism
Insulating materials in general
Describes recognized thermal classes for the insulation of electrotechnical products. Considers the thermal evaluation of insulation materials and systems, their interrelationship and the influence of service conditions. Defines the responsibility for assigning thermal identification and classification.