Typical application
Belt transportation machine in mine, screed transportation machine, fan, water pump, oil pump

Features:
1. Output frequency: 0.00-400.0 Hz Efficiency: >98% (at rated power)
2. Control mode: Sensorless vector control (SVC), V/F control, overload capacity: 150% rated current for 60 s
3. Speed accuracy: ± 0.5% max speed (SVC), speed adjusting range: 1: 100
4. Multi-steps speed control: 16 steps
5. SVPWM optimized modulation technology in conjunction with the professionalwaveform processing circuit reduces the heat dissipation by over 1/3 and improves the stability
6. Digital input: 6 (1 high speed pulse input)
7. Digital output: 1
8. Relay output: 2
9. Analogue input: 2
10. Analogue output: 1

11. Automatic voltage regulation (AVR): Maintain output voltage stable when input voltage fluctuate
12. Photoelectric isolation: Applied to control and driving circuit to achieve accurate signal collection and control as well as protection in case of any faults
13. Built-in PID control
14. Customized water-cooling, heat pipe and explosion-proof inverters available
15. Multi-functional Quick/Jog key: Access common used parameter quickly
16. SHIFT key: Scroll common used parameter circularly
17. Speed trace function
18. Non-stop function while instantaneous power failure
19. Ambient temperature: -10-40 degree
20. Relative humidity: <95%, no condensation allowed
21. Altitude: 0-1000 m, 1000-4000 m with derating
22.30 kinds of protection function

3 phase 1140V± 15% 45kW-2.8MW