IEC 60349-2:20 10适用于构成电力推进轨道和公路车辆设备一部分的变流器馈电交流电机。本部的目的是使马达的性能能够通过测试得到确认，并为评估其是否适合某一特定工作以及与其他马达进行比较提供依据。与上一版相比，主要技术变化如下: -适用于牵引电机的限值现在直接在本标准中说明； -现在允许使用相关ISO标准中描述的方法。

IEC 60349-2:2010 applies to converter-fed alternating current motors forming part of the equipment of electrically propelled rail and road vehicles. The object of this part is to enable the performance of a motor to be confirmed by tests and to provide a basis for assessment of its suitability for a specified duty and for comparison with other motors. The main technical changes with regard to the previous edition are as follows:
- the limits valid for traction motors are now directly stated in this standard;
- the methods described in the relevant ISO standards are now allowed.