380~480V 3 ac Unfiltered 无内置滤波器 6SE6420-2UD13-7AA1  0.37 KW 6SE6420-2UD15-5AA1  0.55 KW 6SE6420-2UD17-5AA1  0.75 KW 6SE6420-2UD21-1AA1  1.1 KW 6SE6420-2UD21-5AA1  1.5 KW 6SE6420-2UD22-2BA1  2.2 KW 6SE6420-2UD23-0BA1  3 KW 6SE6420-2UD24-0BA1  4 KW 6SE6420-2UD25-5CA1  5.5 KW 6SE6420-2UD27-5CA1  7.5 KW 6SE6420-2UD31-1CA1  11 KW