Table of Contents
Advertisement
4 4 . . 5 5 . . 3 3 I I n n s s t t a a l l l l i i n n g g T T h h e e r r m m a a l l S S e e n n s s o o r r I I n n t t e e r r f f a a c c e e C C o o n n n n e e c c t t i i o o n n s s
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 thermal sensor interface terminals using line-up-and-match wiring using the inter-cabinet
wiring access pass-through (see
terminals using the top entry access, proceed to
terminals using the bottom entry access, proceed to
NOTE
In multiple IBC installations, route the battery interface wiring between IBCs through the
top of the adjacent IBC using the top 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
UPS cabinet and IBC to the IBC battery interface terminal block TB3. See
terminal locations. See paragraph
for wiring and termination requirements. Refer to the applicable Eaton 93PM UPS Installation and
Operation manual listed in paragraph
3.
Proceed to
Step
9.
4.
Top Entry Wiring. Remove the top conduit plate (see
all conduit requirements and mark their location. Drill and punch all conduit holes in the top conduit plate
prior to mounting on the IBC. 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 installations, route the battery interface wiring between IBCs through the
top of the adjacent IBC using the top 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 sidecar and the top IBC inter-cabinet wiring access pass-through
6.
Proceed to
Step
9.
7.
Bottom Entry Wiring. Remove the bottom conduit plate (see
IBC. 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. Install the conduit plate and install all conduit runs into
the plate. Pull the wiring through the conduit into the wiring areas.
NOTE
In multiple IBC installations, route the battery interface wiring between IBCs through the
top of the adjacent IBC using the top inter-cabinet access pass-through (see
8.
Route the thermal sensor interface wiring from the UPS thermal sensor (building alarm) interface terminals
through the bottom of the IBC to the IBC battery interface terminal block TB2.
Eaton 93PM Integrated Battery Cabinet (IBC-L, IBC-LH [432V], and IBC-LH [480V]) Installation Manual 164000228—Rev 08
Figure
15) proceed to
Step
Step
4; if wiring the IBC thermal sensor interface
Step
7.
3.2.2 IBC Power Wiring
Preparation,
1.7 For More
Information, for UPS cabinet terminal locations.
Figure
2; if wiring the IBC thermal sensor interface
Figure 27
or
Figure 28
Table 10
or
Table
25) from the top of the IBC sidecar. Identify
Figure
24) from the inside bottom of the
Installation
Figure
15).
Figure
15) of the
for
11, and
Figure 29
Figure
15).
Figure
15).
59
Advertisement
Table of Contents
