الوصف

Q****-EC inverter Special for Escalators
 
*Adopt IGBT's PWM control 
*Current vector control, V/F control 
*Built-in connection-point-memory & DC***0V EASYTUNING, loading compensation for start-up torque and manual vernier-adjustment correcting function 
*With high efficiency and safety function, **0% torque compensation, and monitor the torque compensation output of the inverter at any moment 
*With EASYTUNING function of the motor parameters 
*The series of products are complied with the regulation of GB, with built-in braking unit (for≤*5kw ) 
*Built-in speed feedback unit
 
Q****-EL Asynchronous inverter Special for Elevator
 
*Adopt IGBT's PWM control 
*Current vector control, V/F control 
*Support standalone signal, frequency division, isolated signal, and open collector output functions for ENCODER
*Built-in connection-point-memory & DC***0V EASYTUNING, loading compensation for start-up torque and manual vernier-adjustment correcting function 
*With high efficiency and safety function, **0% torque compensation, reducing the vibration of the elevator during its running. 
*With EASYTUNING function of the motor parameters 
*The series of products are complied with the regulation of GB, and with built-in braking unit (for≤*5kw ) 
*Built-in speed feedback unit