Eaton 93PM Integrated Battery Cabinet-Small Welded (IBC-SW) Installation Manual 164000639—Rev 03
43
13. Reinstall the internal safety shield panel removed in
Step 3
of paragraph
Line-Up-and-Match Power Wiring
.
14. Install the front cover (previously removed) by carefully lowering the cover onto the bottom mounting
bolts. Secure the top of the cover with the two retained mounting bolts and tighten the bottom bolts.
15. Once the battery cabinets are installed and wired, return to the applicable Eaton 93PM UPS Installation and
Operation manual, listed in paragraph
, to complete the UPS wiring.
44..44..33
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NOTE 1
The UPS thermal sensor signal uses an UPS building alarm input to indicate a thermal
trip condition and to turn off the battery charger.
NOTE 2
Any pair of unused building alarm terminals may be used for the thermal sensor
connections.
NOTE 3
Program the thermal sensor building alarm to read battery thermal trip and for normally
open contacts.
NOTE 4
Disconnect terminal block plug from terminal block to wire plug.
NOTE 5
If the inter-cabinet wiring access pass-through is not used to install the thermal sensor
interface wiring connections, conduit must be installed between the battery cabinet and
the UPS cabinet.
To install wiring:
1.
If wiring the IBC–SW thermal sensor interface terminals using line-up-and-match wiring using the inter-
cabinet wiring access pass-through (see
) continue to
Step 2
; if wiring the IBC–SW thermal sensor
interface terminals using the top entry access, proceed to
Step 4
; if wiring the IBC–SW thermal sensor
interface terminals using the bottom entry access, proceed to
Step 7
.
NOTE
In multiple IBC–SW installations, route the battery interface wiring between IBC–SWs
through the top of the adjacent IBC–SW using the top side inter-cabinet access pass-
through (see
2.
Line-Up-and-Match Wiring.
Route the thermal sensor interface wiring from the UPS thermal sensor
(building alarm) interface terminals through the top inter-cabinet access pass-through (see
) of the
UPS cabinet and IBC–SW to the IBC–SW battery interface terminal block TB2. See
for terminal
locations. See paragraph
IBC–SW Interface Wiring Preparation
,
, and
for wiring and
termination requirements. Refer to the applicable Eaton 93PM UPS Installation and Operation manual
listed in paragraph
, for UPS cabinet terminal locations.
3.
Proceed to
Step 10
.
4.
Top Entry Wiring.
Remove the top conduit plate (see
) from the top of the IBC–SW. Identify all
conduit requirements and mark their location. Drill and punch all conduit holes in the top conduit plate prior
to mounting on the IBC–SW. Install the conduit plate and install all conduit runs into the plate. Pull the
wiring through the conduit into the wiring area.
NOTE
In multiple IBC–SW installations, route the battery interface wiring between IBC–SWs
through the top of the adjacent IBC–SW using the top side inter-cabinet access pass-
through (see
5.
Route the thermal sensor interface wiring from the UPS thermal sensor (building alarm) interface terminals
through the top of the IBC–SW and the top IBC–SW inter-cabinet wiring access pass-through (see
) to the IBC–SW battery interface terminal block TB2. See
for terminal locations. See
paragraph
IBC–SW Interface Wiring Preparation
,
, and
for wiring and termination
