Product Description 

Q-7000-EC is for open loop control without built in PG card, especially used for escalator 

Q-7000-EL is used for geared asynchronous motor. 

Q-7000 IP is used for gearless synchronous motor. 

Product Feature 

Q-7000 series of brilliant inverters for operation of elevators and escalators are designed to have a lot of exclusive features including Q-7000-EC especially for escalator, Q-7000-EL and Q-7000-IP especially for elevator. 

Q7000-EC inverter Special for Escalators 

Adopt IGBT's PWM control 

*Current vector control, V/F control 

*Built-in connection-point-memory & DC0-10V EASYTUNING, loading compensation for start-up torque and manual vernier-adjustment correcting function 

*With high efficiency and safety function, 300% 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 

*Built-in speed feedback unit 

 

Q7000-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 & DC0-10V EASYTUNING, loading compensation for start-up torque and manual vernier-adjustment correcting function 

*With high efficiency and safety function, 300% 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 

*Built-in speed feedback unit 

 

Q7000-IP Synchronous inverter Special for Elevator 

*Current vector control, V/F control 

*Support standalone signal, frequency division, isolated signal, and open collector output functions for ENCODER 

*Self-correcting compensation function for start-up torque and manual vernier-adjustment correcting, improving the comfort of elevator 

*Support LIN DRIVE 8192C/T 

*Ultra-slim design is adequate for room-less elevator 

Multiple modes enable the control more precise, including jog control, speed adjustment, and analog speed control etc 

*Combine 32-digitcurrent vector control of vernier-adjustment with stochastic PWM control 

*Ultra-low noise, with adjustable wave frequency, carrier frequency of 2 kHz-15 kHz adjustable 

*With built-in braking unit 

*Built-in speed feedback unit 

Product Specification/Models 

1.0.4~315kW 

2.220/380, 50/60Hz 

3. Energy-save 

4.13-year audited maunfacturer 

5. ISO9001, CE