Typical application(Variable Speed Control)
Printing machine, dying machine, paper machine, wind and unwind, high accuracy machine tool, cutting machine, steel rolling, metal, wire machine, drawbench, position control, zero speed servo control

Features(Variable Speed Control)
1. Control Mode: Sensorless vector control (SVC), vector control with PG (VC), V/F control
2. Dual-CPU control platform: 16bit DSP is responsible for current vector arithmetic while 32 bit ARM is in charge of control function
3. Static and rotation motor parameters autotune, ensure excellent vector control
4. Achieve high accuracy close-loop speed control and torque control
5. External LCD panel can monitor three parameters at the same time. Chinese/English selectable. Parameter copy function make several drives commisioning more convenient
6. Overload capacity: 60s with 150% of rated current, 10s with 180% of rated current
7. Starting torque: 150% of rated torque at 0.5Hz (SVC); 180% of rated torque at 0Hz(VC)
8. Speed adjusting range: 1: 100 (SVC); 1: 1000 (VC)
9. Speed accuracy: ± 0.5% of maximum speed (SVC); ± 0.02% of maximum speed (VC)
10. Carrier frequency: 1.0KHz-16.0KHz

11. Frequency reference source: Keypad, analog input, HDI, serial communication, multi-step speed, simple PLC and PID. The combination of multi- modes and the switch between different modes can be realized.
12. Torque control function: Provide multiple torque setting source
13. PID control function
14. Simple PLC or multi-steps speed control: 16 steps speed can be set
15. Traverse control function
16. Length and time control
17. Offer RS485 communication which support standard modbus RTU and ASCII protocol
18. Built in DC reactor above 18.5kW to improve power factor and efficiency
19. Built-in braking unit
20. Non-Stop function while instantaneous power failure

21. Speed trace function: Smoothly start the running motor
22. QUICK/JOG function: User defined shortcut key can be realized
23. Automatic voltage regulation (AVR): Automatically keep the output voltage stable when input voltage fluctuating
24. Up to 29 fault protections: Protect from over current, over voltage, under voltage, over temperature, phase failure, over load etc.

3 phase 220V/230V± 15% 1.5kW-45kW
3 phase 380V/415V/440V/460V/480V/525± 15% 1.5kW-2MW3 phase 660V/690V± 15% 11kW-2.8MW