380V 22kw Water dust proof VFD frequency inverter

FZX37 is IP53 protection grade VFD, which is specially developed for the occasions where the working environment is very harsh, such as wet environment or splashing water, heavy dust, etc. It conforms to the standard of IEC60529（EN60529）, it can prevent dust from all directions and vertical interfaces from raining in the range of 60°.

• The structure is a metal shell, which adopts advanced surface powder spraying technology, with exquisite color, beautiful appearance and waterproof painting.

• Design with good heat dissipation

• Use IP53 rated fan