Frequency Converter 2.2kW ECO 200V400V Input to 3Phase 220V Output Compact variable frequency drive designed to convert a wide input voltage range into stable 3phase 220V output with adjustable frequency control. Optimized for AC water pump motors and other threephase 220V motor applications. Key benefits Precise speed control: adjustable output frequency from 0 to 600 Hz lets you match motor speed to application needs for smoother operation and reduced mechanical stress. Wide input compatibility: accepts 200V to 400V input, allowing use with diverse power sources and supply conditions. Efficient 3phase output: delivers a 3phase 0 to 220V output suitable for standard 220V AC motors. Space efficient ECO 2.2 kW size: compact 2.2 kW ECO rating provides a balance of power and footprint for small to medium pump installations. Simple single unit supply: sold as one piece, ready for integration into existing motor control setups. Key specifications Rated power: 2.2 kW ECO Input voltage: 200V to 400V Output voltage: 3phase 0 to 220V Output frequency range: 0 to 600 Hz Quantity: 1 piece How it solves common problems Eliminates fixedspeed limitations by providing variable frequency control for flow and pressure regulation. Handles variations in input voltage without manual adjustments, increasing compatibility with different power sources. Allows tuning of motor speed to match pump requirements, improving operational efficiency and reducing wear. Typical applications Agricultural irrigation pumps where variable flow and gentle start are required. Offgrid or solarlinked pumping systems that present variable input voltage conditions. Industrial or commercial water transfer and circulation systems requiring reliable 3phase 220V motor control. Installation and compatibility notes Designed for use with threephase AC 220V motors, especially water pump motors. Verify motor and system wiring compatibility before installation. Sold as a single frequency converter unit sized at 2.2 kW ECO for direct replacement or installations. This frequency converter offers a practical, compact solution for controlling 3phase 220V motors with a broad input voltage range and wide frequency adjustability.