Features
1. Output frequency: 0.00-400.00Hz 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: 8 steps
5. Autotuning function: Identify specific motor parameter to achieve high accuracy vector control
6. Digital input: 4
7. Digital output: 18 Relay output: 19 Analogue input: 1
8. Analogue output: 1
9. LCD keypad: Parameter download and upload, English version

10. Automatic voltage regulation (AVR): Maintain output voltage stable when input voltage fluctuate
11. Traverse control: Output triangular wave for textile industry
12. Multi-functional Quick/Jog key: Access common used parameter quickly
13. SHIFT key: Scroll common used parameter circularly
14. Ambient temperature: -10-40 degree
15. Relative humidity: <95%, no condensation allowed
16. Altitude: 0-1000 m, 1000-4000 m with derating
17.30 kinds of protection function
18. Built-in RS 485: Support international standard Modbus RTU, Modbus ASCII and Profibus

1phase 220V/230V± 15% 0.4kW-0.75kW