Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Manual P-164000230—Rev 09
37
Figure 13. SIAC-B to Cabinet Tie Strap Locations
Top Tie
Strap
Pass-Through
Tie Strap
44..44
EElleeccttrriiccaallllyy C
Coonnnneeccttiinngg tthhee U
UP
PS
S C
Caabbiinneett aanndd S
SIIA
AC
C--B
B
Use the following procedures to wire the SIAC-B to the UPS cabinet.
44..44..11
IInnssttaalllliinngg S
SIIA
AC
C--B
B IInntteerrnnaall P
Poow
weerr W
Wiirriinngg
To 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 MBP
interface harness packed inside the SIAC-B. Retain for later use.
NOTE
When routing cable harnesses, ensure the cables ends marked UPS are routed to the
UPS terminals.
2.
Route the phase harness ends marked for the UPS Output, UPS Bypass, and UPS Input (if installed) from
the SIAC-B through the bottom of the SIAC-B and UPS inter-cabinet wiring access pass-through to the
UPS cabinet terminals. See
for SIAC-B terminal locations. Refer to the applicable Eaton 93PM
UPS Installation and Operation manual, listed in paragraph
, for the UPS pass-
through and terminal locations.
3.
In the UPS cabinet, locate the harness cable ends marked UPS Output. Connect marked phase A, B, and C
cable ends to the corresponding output terminals of the UPS.
For termination requirements and a detailed view of the UPS output terminal blocks, refer to the applicable
Eaton 93PM UPS Installation and Operation manual, listed in paragraph
Summary of Contents for 93PM IBC-L
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