GD350 IP54 series inverters are the latest brunches of the GD350 series. They provide the same control methods and extended functions as GD350 inverters. Some models can be configured with optional built-in DC reactors as required by customers. The full-sheet metal structure is adopted, supporting wall-mounting and flange installation. LCD keypads are the standard configuration. They are especially applicable in scenarios with harsh dust and water vapor conditions, such as those with HVAC, fans and pumps, stone, and wood.