BS EN 60034-18-31-2012 旋转电机. 绝缘体系的功能评定. 模绕组的试验程序. 旋转电机使用的绝缘系统的热评定和分类
Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for form-wound windings. Thermal evaluation and classification of insulation systems used in rotating machines