3G3RX-A4220概述
Controllers AC Drive 30HP 480V 22kW 3PH
变频驱动（VFD） 380 ~ 480VAC 电源 48A 480V 负载
得捷:
VARI FREQ DRIVE 48A 480V LOAD
贸泽:
Controllers AC Drive 30HP 480V 22KW 3PH
Allied Electronics:
AC DRIVE, 30HP, 480V, 22KW, 3PH