DIN EN 61800-9-2 E:2015 文件草案 可调速电力驱动系统 第9-2部分:电力驱动系统、电机启动器、电力电子设备和电力驱动系统的生态设计他们的驱动应用 电力驱动系统和电机启动器的能效指标
Draft Document - Adjustable speed electrical power drive systems - Part 9-2: Ecodesign for power drive systems, motor starters, power electronics & their driven applications - Energy efficiency indicators for power drive systems and motor starters ...