Power supply; phases: 3; Pn(kW): 1.2; Upri(V): 400+/-20; Usec(V DC): 24; Isec(A DC): 50/60 (60/40 CEL); F(Hz): 50...60; vector group/shielding winding: YY0 /0; protection class: I; temperature rise/insulation class: 60 /B; W(%): 4.2; IP00; connection: screw connection; mounting: screws; EN 61558-2-6, EN 61131-2 >UL/CSA-recognized< >safety transformer<