发布于 2009-08-18 11:48:30
0楼
你需要多大功率的。G110D也可以的。
http://www.automation.siemens.com/sd/sinamicsg120/html_76/sinamics_g120d.htm
Voltage and power ranges 3-ph. 380V AC - 3-ph. 500V AC + 10% - 15% - 0.75 kW up to 7.5 kW
Types of control V/f, FCC, Sensorless vector control (SLVC), Vector control with encoder feedback