Transformer SITAS phases: 3 - Three-phase control transformer 4AU3032-8BC40-0HA0

Transformer SITAS phases: 3 - Three-phase control transformer 4AU3032-8BC40-0HA0 – Siemens – 4001869905815: Transformer SITAS phases: 3 4AU3032-8BC40-0HA0 primary voltage 1 500 ... 500V, primary voltage 2 400 ... 400V, primary voltage 3 289 ... 289V, primary voltage 4 230 ... 230V, secondary voltage 1 400 ... 400V, Secondary voltage 2 230 ... 230V, connection type other, rated power 6300VA, insulation class according to IEC 85 H, relative short-circuit voltage uk 3.12%, conductor material other, width 310mm, height 270mm, depth 258mm, degree of protection (IP) IP00, SITAS TRANSFORMER PHASE:3 PN/PN(S6)(KVA):6.3 /28 UPRI(V):Y500-400/D289-230 USEC(V):Y 400 / D 230 ISEC(A):9.1 F(HZ):50...60 CIRCUIT./SHIELD W.:IIIIII0 /0 TA/ISOKL:55 /H IP00 CONNECTION:SCREW CONNECTION INSTALLATION:SCREWS EN 61558-2-1, -2-2, -2- 4 >UL/CSA-RECOGNIZED< >CONTROL TRANSFORMER< >ISOLATION TRANSFORMER< The 3-phase 4AU transformers are designed as isolating safety or mains matching transformers with different primary and secondary voltages and vector groups. They are suitable for fuseless construction due to their low inrush current, and that with Sirius 3RV circuit breakers.