SIKOSTARTTM 3RW34 - Siemens Industry, Inc.

Connection DiagramsL1L2L3PE"Inside Delta Connection"S1F11 3 5L1 L2 L3 PEShunttripQ1I > I > I >1 3 5L1 L2 L3 PEEnglishG1G2K1NoteOrder ofterminalleadsNoteOrder ofterminalleads2 4 6 PET1 T2 T312 8 10T6 T4 T52 4 6 PET1 T2 T312 8 10T6 T4 T5F2F3W2U1W2U1M1W1M3~U2M2W1M3~U2V2V1V2V1PEPESwitch Settings for M1Open On Fault (SW 1-4)Delta Motor (SW 1-3)With Start Delay (SW 1-2)No Stop Delay (SW 1-1)Switch FunctionsSwitch Settings for M2(SW 1-4) Close On Fault(SW 1-3) Delta Motor(SW 1-2) No Start Delay(SW 1-1) No Stop DelayView of Terminal Block Edge of SIKOSTARTSW137 38M 43M21MSW1432137 38MMMSW1Fig. 16 : Power wiring for motors, wired "Inside Delta" in a vented enclosure, with fusible disconnect and isolation contactor, andshunt release.L1/L+F2F3StartS213G11437G13827G128StartS413G21437G23827G228RunFaultUm=100%RunFaultUm=100%StopStopS3S5A1~ X1 X1StartFault ~G1G1K1G2A1MotorRunG2Shunt ReleaseCircuit BreakerQ1X2A2X2A2Fig. 17 : Control wiring for motors, wired "Inside Delta" in a vented enclosure, with fusible disconnect and isolation contactor, andshunt release.The circuit diagrams with NEMA symbolism are to be found in Appendix B (pages 36 to 42).N/L-3ZX1012-0RW34-1AN1 15