GB/T 27749-2011 is the heat resistance test standard of insulating paint, using the electric strength method. The standard clarifies the principle, equipment requirements, test steps and data processing of insulating paint heat resistance test. By measuring the electric strength change of insulating paint at different temperatures, the heat resistance can be evaluated, which provides a normative basis for scientifically judging the heat resistance grade of insulating paint and ensuring the safe operation of electrical equipment.
| Status | Active |
|---|---|
| CCS | K15 | ICS | 29.035.01 |
| Release Date | 2011-12-30 00:00:00 | Implementation Date | 2012-05-01 00:00:00 |