90KW 120HP HEAVY-DUTY VFD VSD AC MOTOR SPEED CONTROL

AS450 series general frequency vector VFD's adopt not only the technology of VF control but also speed sensorless vector control technology, closed-loop vector control technology and torque control technology as well as enhanced product reliability, environmental adaptability and customized and industrialized design.



Application: Heavy-duty with 1.5 times overload capacity, supports AC induction motors and permanent magnet synchronous motors with a capacity of 1.1~355kW, and are widely applicable to various kinds of heavy-load devices, such as extruders, compressors, mixers, belt machines and so on.