VVVF Drives by Mogu Engineers Private Limited

Catering to the requirements of our clients, we are into offering Elevator VVVF Drive.

1. Range of input voltage:180V~250V/340V~460V. It can drive the rated voltage 220/380V three phase AC induction motor

2. Output of low speed nominal torque, secure operation

3. Over-load/over-current/over-voltage/over-heating/over-torque/short-circuit protection function

4. Automatic current limited, voltage stall prevention

5. Control mode:vector control,V/f control,constant torque,sensorless vector control

6. Automatic energy-saving function

7. The carrier of frequency is adjustable continuously and it's up to 15KHz

8. Torque output with low speed,operate stable

9. Programmable input and output terminal for controll

10. Internally brake is installed, quickly brake

11 Standard communication interface RS485,PID and simple PLC internally stalled

12. Built-in step(8step)speed control: PID control, travers Control

13. PID adjuster(respectively setting the proportion/ integral calculus/ differential coefficient of feedback signal)

14. AVR: automatically keep the output voltage stable when input voltage is fluctuating

15. 6 multi-functional digital inputs(PNP&NPN),1 analog inputs,2 relay output,1 analog, output,2 optical couple output

16. QUICK/JOG function: users can look over the parameters which are different from