RB022S(1.5KW) RB033S(2.2KW)电压:三相220V/380VRB200A(200W) RB400A(400W) RB750A(750W) RB022(1.5KW) RB033 (2.2KW) RB055(3.7KW) RB077(5.5KW) RB1010(7.5KW) RB1515(11KW) RB1520(15KW)以上型号方可配过滤器