Mitsubishi Heavy Industries Technical Review
    Vol. 51 No. 2 (2014)   Air-Conditioning & Refrigeration
    Technical Papers

    Small-size and Wide-range Scroll DC Inverter Compressor

    YOGO TAKASU
    YOSHIYUKI KIMATA
    KAZUKI TAKAHASHI
    HAJIME SATO
    TAKASHI WATANABE
    TAKAO ISHIMOTO

    Mitsubishi Heavy Industries, Ltd. (MHI) is installing two high-efficiency scroll DC inverter compressors for 12 HP or higher multi air conditioner outdoor units. Now MHI has developed a small-size and wide-range scroll DC inverter compressor that has the best performance in the industry and can be used alone in air conditioner systems with capacities of up to 16 HP. This developed compressor attains significant improvement in the mountability of outdoor units, as well as reliability and resource conservation.