Frequency Converter

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: