CHE100 series sensor less vector control frequency inverter

Main technical features:

1) Power range: 0.4~315KW

2) Voltage: 1AC 220V 3AC 220/380/415/440V -15%~15%

3) Output frequency: 0.00 ~ 400.00Hz
4) Efficiency: >98% (at rated power)

5) Control mode: Sensorless vector control (SVC), V/F control
6) Overload capacity: 150% rated current for 60 s

7) Speed accuracy: ±0.5% max. speed (SVC)
8) Speed adjusting range: 1:100

9) Multi-steps speed control: 8 steps

10) Built-in DC reactor from 18.5KW to 90KW to improve power factor

11) Digital input: 4

12) Digital output: 1

13) Relay output: 1

14) Analogue input: 2

15) Analogue output: 1

16) LCD keypad: Parameter download and upload, English version

17) Automatic voltage regulation (AVR): Maintain output voltage stable when input voltage fluctuate

18) Built-in PID control

19) Built-in RS 485: Support international standard Modbus RTU, Modbus ASCII and Profibus

20) Multi-functional Quick/Jog key: Access common used parameter quickly

21) SHIFT key: Scroll common used parameter circularly 

22) Ambient temperature: -10~40 degree

23) Relative humidity: <95%, no condensation allowed

24) Altitude: 0~1000 m, 1000~4000 m with derating

25) 30 kinds of protection function

Typical application:

Textile, Dyeing, Wire, Blender, Machine tools, Printing & Packing, Plastic, Blower, Air compressor