西门子变频器MM420/430/440:特点介绍6SE6400-OBPOO-OAAO6SE6400-OBEOO-OAAO6SE6400-OAPOO-OAA16SE6400-OAPOO-OABO6SE6400-OSPOO-OAAO6SE6420-2UD13-7AA16SE6420-2UD15-5AA16SE6420-2UD17-5AA16SE6420-2UD21-1AA16SE6420-2UD21-5AA16SE6420-2UD22-2AA16SE6420-2UD13-7BA16SE6420-2UD23-0BA16SE6420-2UD24-0BA16SE6420-2UD25-5CA16SE6420-2UD27-5CA16SE6420-2UD31-1CA16SE6430-2UD27-5CAO6SE6430-2UD31-1CAO6SE6430-2UD31-5CAO6SE6430-2UD31-8DBO6SE6430-2UD32-2DBO6SE6430-2UD33-0DBO6SE6430-2UD33-7EB06SE6430-2UD34-5EBO6SE6430-2UD35-5FB06SE6430-2UD41-6GB0)