V5 series inverter base on high performance vector control technology platform. ◆Vector Control 1： Offering excellent vector control performance and insensitive to motor parameters. Startup torque: 0.50Hz 180% rated torque Speed adjustment range: 1:100 Speed stabilization precision: ± 0.5% 0.50Hz controlble motor stable operation with 150% rated torque. ◆Vector Control 2 (Without Encoder Speed Feedback)： Precise speed sensorless vector control technology realizes AC motor decoupling, enabling the DC motorization of operation control. Startup torque: 0.25Hz 180% rated torque Speed adjustment range: 1:200 Speed stabilization precision: ± 0.2% 0.25Hz controllable motor stable operation with 150% rated torque.