Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (150 kW and 200 kW SIAC-B) Installation and Operation Manual P-164000387—Rev 08 39Figure 19. Cabinet Attaching BracketsTop Tie StrapPass-Through Tie Strap44..44 EElleeccttrriiccaallllyy CCoonnnneeccttiinngg tthhee UUPPSS CCaabbiinneett aanndd SSIIAACC--BBUse the following procedures to wire the SIAC-B to the UPS cabinet.44..44..11 IInnssttaalllliinngg SSIIAACC--BB IInntteerrnnaall PPoowweerr WWiirriinnggTo Install wiring:NOTE 1 In the following steps, only two phase harnesses are shipped if an RIB is not installed.NOTE 2 Neutral harnesses are only provided with four-wire models.1. Locate and remove the three internal power wiring phase harnesses, two neutral harnesses, and MBPinterface harness packed inside the SIAC-B. Retain for later use.NOTE 1 When routing cable harnesses, ensure the cables ends marked UPS are routed to theUPS terminals.NOTE 2 150 kW SIAC-B phase harnesses have ferrules attached to the each end of the cables.200 kW phase harnesses have ferrules attached to the SIAC-B cable ends and two-holebarrel lugs attached to the UPS cable ends.2. Route the phase harness ends marked for the UPS Output, UPS Bypass, and UPS Input (if installed) fromthe SIAC-B through the bottom of the SIAC-B and UPS inter-cabinet wiring access pass-through to theUPS cabinet terminals. See Figure 20 or Figure 21 for SIAC-B terminal locations. Refer to the applicableEaton 93PM UPS Installation and Operation manual, listed in paragraph 1.7 For More Information, for theUPS pass-through and terminal locations.3. In the UPS cabinet, locate the harness cable ends marked UPS Output. Connect marked phase A, B, and Ccable ends to the corresponding output terminals of the UPS.Installation
