Product Description

King electric co., Ltd 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) 30 kinds of protection function Typical application: Textile, Dyeing, Wire, Blender, Machine tools, Printing & Packing, Plastic, Blower, Air compressor Please contact us for more information f