Installation
Eaton 93PM Integrated Battery Cabinet-Small Welded (IBC-SW) Installation Manual P-164000639—Rev 1
www.eaton.com/powerquality
4-21
4.4.2
Installing Battery Shunt Trip Interface Connections
To install wiring:
1.
If wiring the IBC–SW shunt trip interface terminals using the line-up-and-match inter-cabinet wiring access
pass-through (see Figure 4-2) proceed to Step 2; if wiring the IBC–SW shunt trip interface terminals using
the top entry access, proceed to Step 5; if wiring the IBC–SW shunt trip interface terminals using the
bottom entry access, proceed to Step 8.
2.
Line-Up-and-Match Wiring.
Route the battery shunt trip interface wiring from the UPS battery shunt trip
interface terminals through the bottom inter-cabinet access pass-through (see Figure 4-2) of the UPS
cabinet and IBC–SW to the wiring channel on the left side of the IBC–SW (see Figure 4-5). Route the
wiring along the wiring channel to the IBC–SW battery interface terminal block TB2. See Figure 4-10 for
terminal locations. See paragraph 3.2.3, Table 4-1, and Figure 4-11 for wiring and termination
requirements. Refer to the applicable Eaton 93PM UPS Installation and Operation manual listed in
paragraph 1.7, for UPS cabinet terminal locations.
3.
Secure the interface wiring to the wire tie anchors (see Figure 4-7) using Zip ties.
4.
Proceed to Step 11.
5.
Top Entry Wiring.
Remove the top conduit plate (see Figure 4-9) 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.
6.
Route the battery shunt trip interface wiring from the UPS battery shunt trip interface terminals through
top of the IBC–SW to the IBC–SW battery interface terminal block TB2. See Figure 4-10 for terminal
locations. See paragraph 3.2.3, Table 4-1, and Figure 4-11 for wiring and termination requirements. Refer
to the applicable Eaton 93PM UPS Installation and Operation manual listed in paragraph 1.7, for UPS
cabinet terminal locations.
7.
Proceed to Step 11.
8.
Bottom Entry Wiring.
Remove the bottom conduit plate (see Figure 4-9) from the inside bottom of the
IBC–SW. Identify all conduit requirements and mark their location. Drill and punch all conduit holes in the
bottom 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 areas.
NOTE 1
Disconnect terminal block plug from terminal block to wire plug.
NOTE 2
Because of the battery shunt trip wiring route in the 93PM UPS cabinet, the wiring
from the IBC–SW shunt trip terminals to the UPS must use wire rated for 600V and
Class 1 wiring methods.
NOTE 3
If the inter-cabinet wiring access pass-through is not used to install the battery
shunt trip interface wiring connections, conduit must be installed between the
battery cabinet and the UPS cabinet.
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 inter-cabinet
access pass-through (see Figure 4-2 on page 4-5).
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 inter-cabinet
access pass-through (see Figure 4-2 on page 4-5).