Biến tần Mitsubishi FR-E840-0440-4-60 ba pha 380V 22KW

Cung cấp Biến tần Mitsubishi FR-E840-0230-4-60 FR-E740-11K-CHT ba pha 11KW, Biến tần Mitsubishi FR-E840-0380-4-60 ba pha 380V 18.5KW, Biến tần Mitsubishi FR-E840-0440-4-60 ba pha 380V 22KW Giá tốt