The FD800 series engineering drive frequency converter is an electrical drive product based on high-end industrial applications, with a complete control system. Its main control system adopts high-speed DSP as the control core, and the control algorithm is fully digitized, with excellent motor speed and torque control performance. It has rich user interfaces and configurations, modular design solutions, supports four quadrants, supports multi machine transmission, and flexible configuration of units and cabinet machines. It is widely used in industries such as mining, petroleum, metallurgy, marine engineering, and power measurement.