Detailed Product Description

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