该产品用于 2 2～ 30 0 0ｋＷ笼型电机的速度和转矩控制 ,采用直接转矩控制 (ＤＴＣ)技术。从零速开始不使用电机轴上的脉冲码盘反馈 ,就可以实现电机速度和转矩的精确控制。静态速度控制精度为标称速度的0 1%～ 0 5 % ,最大起动转矩能达到2 0 0 %的额定转矩。ＤＴＣ灵活 The product is used for speed and torque control of 2 ~ 30kW cage motors with direct torque control (DTC) technology. Precise control of motor speed and torque can be achieved without using pulse encoder feedback on the motor shaft from zero speed. Static speed control accuracy of the nominal speed of 0 1% ~ 0 5%, the maximum starting torque can reach 200% of the rated torque. DTC flexible