The Precision Speed Control 5.5KW 7.5KW 11KW VFD Inverter is a high-performance industrial AC drive designed for efficient motor control in spinning and drawing machines. Supporting input voltages of 220V, 380V, and 480V with three-phase output, this STABLECU ST310 series inverter ensures smooth soft start and stop operations, reducing mechanical stress and energy consumption. Built with advanced AC/AC conversion technology, it offers a wide output frequency range (0-300Hz), making it ideal for variable speed applications in pumps, compressors, and automotive systems. Featuring overload, overvoltage, and overheating protection, this durable and reliable drive delivers optimal performance in industrial environments. With RS485 network compatibility and a compact 100*249*209mm design, it's engineered for easy integration and long-term efficiency in modern energy-conscious operations.More