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.