IEC 60034-18的本部分描述了电气设备评估的鉴定程序 绕线式旋转电机用绝缘系统的耐久性 用正弦工频电压通电的绕组。主要设备的测试程序 墙体隔热在本质上具有可比性，因此候选隔热材料的性能 将该系统与具有成熟服务经验的参考绝缘系统进行比较。如果 没有可用的参考系统，附录A中的图表可供使用。资格 有关成型绕组的逆变器负载绝缘系统的程序，请参见 IEC 60034-18-42或IEC 60034-18-41。一种新的、信息丰富的压力测试程序 附录B中介绍并定义了控制系统。购买本文件时可获得的所有现行修订均包含在购买本文件中。

This part of IEC 60034-18 describes qualification procedures for the evaluation of electrical endurance of insulation systems for use in rotating electrical machines using form-wound windings energized with sinusoidal power frequency voltage. The test procedures for the main wall insulation are comparative in nature, such that the performance of a candidate insulation system is compared to that of a reference insulation system with proven service experience. If no reference system is available, the diagram in Annex A is available for use. The qualification procedures of inverter duty insulation system for form-wound windings can be found in IEC 60034-18-42 or IEC 60034-18-41. A new and informative test procedure for the stress control system is introduced and defined in Annex B.All current amendments available at time of purchase are included with the purchase of this document.