GB/T 12668.902-2021
調(diào)速電氣傳動系統(tǒng) 第9-2部分:電氣傳動系統(tǒng)、電機起動器、電力電子設(shè)備及其傳動應(yīng)用的生態(tài)設(shè)計 電氣傳動系統(tǒng)和電機起動器的能效指標
Adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters
GBT12668.902-2021, GB12668.902-2021