variable-frequency drive

type of adjustable-speed drive

en-US/ˈvɛɹiəbəl - ˈfɹikwənsi ˈdɹaɪv/
en-GB/ˈvɛəɹɪəbl - ˈfɹiːkwənsɪ ˈdɹaɪv/

หมวดหมู่:

electric power systems componentelectrical element