Eaton 93pm Installation Manual page 42

Installation
1. Verify the UPS system is turned off and all power sources are removed. Refer to the applicable Eaton
93PM UPS Installation and Operation manual, listed in paragraph
operating procedures.
2. Open the front door by lifting the latch from the bottom and turning to the right (counterclockwise) and
swing the door open.
3. Remove the screws securing the internal safety shield panel and remove the panel to gain access to the
battery power terminals. Retain the hardware for later use.
4. If wiring the IBC using the top entry access, proceed to
Step 12.
5. Top Entry Wiring. Remove the top conduit plate (see
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.
6. Route the battery wiring (positive and negative) from the UPS DC Input terminals or DC disconnect tie
point through top of the IBC to the IBC DC Output terminal block. See
paragraph
applicable Eaton 93PM UPS Installation and Operation manual listed in paragraph
1.7 For More
7. Route the battery cabinet ground wiring from the UPS through the top of the IBC to the wiring channel on
the left side of the IBC (see
terminal block. See
8. Secure the ground wiring to the wire tie anchors (see
9. Connect the positive and negative power wiring to the IBC DC (+) and DC (-) output terminals. Connect the
ground wiring to the IBC ground terminal. See
10. Connect the positive, negative, and ground DC power wiring from the IBC or disconnect to the UPS
cabinet battery and ground terminals. Refer to the applicable Eaton 93PM UPS Installation and Operation
manual listed in paragraph
NOTE
11. If installing more than one IBC, repeat Steps
paragraph
4.4 Installing IBC Interface
NOTE
12. 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.
13. Route the battery wiring (positive and negative) from the UPS DC Input terminals or DC disconnect tie
point through the bottom of the IBC to the wiring channel on the left side of the IBC (see
the wiring along the wiring channel to the IBC DC Output terminal block. See
locations. See paragraph
the applicable Eaton 93PM UPS Installation and Operation manual listed in paragraph
1.7 For More
14. Secure the battery wiring to the wire tie anchors (see
34 Eaton 93PM Integrated Battery Cabinet-Small (IBC-S) Installation Manual 164000305—Rev 06
3.2.3 IBC Interface Wiring Preparation
Information, for UPS cabinet terminal locations.
Figure 13). Route the wiring along the wiring channel to the IBC ground
Figure 14 for terminal location.
1.7 For More
If installing more than one IBC, individual conduit will be run between each battery
cabinet and the UPS or disconnect. DO NOT run battery wiring from subsequent IBCs
through the bottom of the adjacent IBCs.
4.4 Installing IBC Interface
Wiring.
Internal battery strings are to be connected by an authorized Eaton Customer Service
Engineer at system startup.
3.2.2 IBC Power Wiring Preparation
Information, for UPS cabinet terminal locations.
Step 5; if using bottom entry access, proceed to
Figure 17) from the top of the IBC. Identify all
and Table 4 for wiring requirements. Refer to the
Figure 15) using Zip ties.
Table 5 for termination requirements.
Information, for UPS cabinet termination requirements.
Step 2 through Step 10
Wiring; otherwise, proceed to paragraph
Figure
and
Figure 15) using Zip ties.
1.7 For More Information, for UPS
Figure 14 for terminal locations. See
for each IBC, and then proceed to
17) from the inside bottom of the
Figure
Figure 14 for terminal
Table 4 for wiring requirements. Refer to
13). Route