GD350 IP55 is a high-performance and multipurpose VFD. The IP55 protection rating provides the best protection experience for most hash outdoor applications. GD350 IP55 also incorporates features such as ease of use, excellent performance, high scalability and wide usage. At the same time, an integrated AC switch also provides convenience and security for machine control and debugging. It widely used in aquaculture farm, water treatment, fan, etc.