Features DIGITAL TUBE DISPLAY: The vector converter adopts dual row digital tube display, featuring large low frequency torsion, independent air duct design for excellent stability. APPLICABLE MOTOR: Widely used for speed regulation of various 2.2KW 3 phase asynchronous motor, energy saving and environment friendly, greatly improving efficiency. STABLE STRUCTURE: Adopts integrated IGBT module, with strong load carrying capacity and better stability, support RS485 comm, which is convenient and practical. PLASTIC HOUSING: The inverter adopts industrial ABS plastic housing, impact resistant and heat resistant, good flame retardancy, ensuring safe and reliable operation. MULTIPLE FUNCTION: Can achieve the functions of one button constant pressure water supply macro, engraving machine macro, machine macro, with high efficiency and stability. Specification: Item Type: Frequency Converter Material: Flame Retardant ABS Input: 3PH AC380V±15% 5.8A 50-60Hz Output: 3PH AC0-380V 5.1A 0-400Hz Power Capacity: 4.0KVA Suitable Motor: 2.2KW 3HP Package List:1 x Frequency Converter 1 x User Manual Note:Please be careful when using electricity. Package List 1 x Frequency Converter 1 x User Manual