Sensor Less/close Loop Vector Control Frequency Inverter

Salient features of Sensor Less/Close Loop Vector Control Frequency Inverter :
1. Control mode: Sensor less vector control (SVC) , Vector control with PG (VC), V/F control
2. Static and rotation motor parameter autotune, ensure excellent vector control
3. Achieve high accuracy close-loop speed control and torque control
4. Dual-CPU control platform: 16bit DSP is responsible for current vector arithmetic while 32 bit ARM in charge of control function
5. Overload capacity: 60s with 150% of rated current,10s with 180% of rated current
6. Starting torque: 150% of rated torque at 0.5Hz (SVC) ; 180% of rated torque at 0Hz(VC)
7. Speed adjusting range: 1:100 (SVC); 1:1000 (VC)
8. Carrier frequency: 1.0kHz ~ 16.0kHz
9. Torque control function: provide multiple torque setting source
10. PID control function
11. Traverse control function
12. Simple PLC, multi-speed control function
13. Length and time control function
14. Non-stop function while instantaneous power failure
15. Speed trace function: smoothly start the running motor
16. Automatic voltage regulation (AVR): maintain output voltage stable when input voltage fluctuate
17. Offer RS485 communication which support modbus RTU and ASCLL protocol
18. Built-in braking unit(up to 11kw)
19. Up to 29 functions for failure protections: over current, over voltage, under voltage, over temperature, phase failure, phase failure, over load etc.