BS EN 50598-2-2014 电力驱动系统, 电动机起动器, 电力电子设备及其驱动应用程序的生态设计. 电力驱动系统和电动机起动器的能源效率指标
Ecodesign for power drive systems, motor starters<(>,<)> power electroni cs & their driven applications. Energy efficiency indicators for power drive systems and motor starters