ACS355-03U-38A0-4+J400+J402+N827

The ABB ACS355-03U-38A0-4+J400+J402+N827 is a 20 HP, 38A, 480VAC industrial machinery drive from ABB's Low Voltage Drives division, designed for high-performance applications requiring precise motor control. This drive is optimized for cabinet-mounted installations and features an advanced operator panel for streamlined configuration and monitoring. Specifically engineered for solar pump applications, it delivers reliable performance in renewable energy systems where variable speed control is essential for optimizing energy efficiency and water flow management. The drive supports a 3-phase input and 3-phase output, operating within a voltage range of 380-480V, making it compatible with standard industrial and utility power systems. Housed in a compact R4 frame, the unit measures 9.61 inches in height, 10.24 inches in width, and 6.65 inches in depth, with a total weight of 9.7 lbs, ensuring space-efficient integration into control cabinets. Its UL TYPE OPEN (IP20) rating confirms suitability for indoor industrial environments, providing protection against solid objects greater than 12mm while allowing adequate ventilation. The ACS355-03U-38A0-4+J400+J402+N827 includes a built-in speed potentiometer, start/stop switches, and forward/reverse switches, enabling direct operator control without additional accessories. These integrated features simplify installation and commissioning, reducing setup time and minimizing external wiring requirements. The drive’s compact design, combined with its robust construction, makes it ideal for applications where reliability, efficiency, and ease of use are critical, particularly in solar-powered pumping systems where variable frequency control enhances system longevity and operational flexibility.