Installing Battery Cabinets
3-12
EATON
Powerware
®
9390 Integrated Battery Cabinet (Models IBC-S and IBC-L) Installation Manual
S
164201536 Rev D
www.eaton.com/powerquality
3.3.4
Standalone IBC-S Electrical Connections
Use this procedure to wire a standalone battery cabinet to the Powerware 9390 UPS
cabinet. All battery cabinets arrive at the site with each battery connection string
electrically disconnected. If you are installing more than one battery cabinet, the first
battery cabinet will be the only cabinet directly connected to the UPS.
D
A
N
G
E
R
LETHAL VOLTAGE
is present when performing the remaining steps in this section and
subsequent sections.
1.
Locate the battery breaker sensing cable in the right‐hand battery cabinet. Route
this connector into the cabinet to the immediate left and mate with the matching
connector in that cabinet (see Drawing 164201536-8 on page A-17).
2.
If installing multiple battery cabinets, proceed to Step 3; otherwise, proceed to
Step 5.
3.
On first and middle battery cabinet TB1 terminal boards, disconnect jumper from
terminal 4 and connect to terminal 5. On last battery cabinet TB1 terminal board,
verify jumper is connected between terminals 4 and 10. See Drawings 164201536-3
and 164201536-8.
4.
5.
On battery cabinet TB1 terminal board, verify jumper is connected between
terminals 4 and 10. See Drawings 164201536-3 and 164201536-8.
6.
Locate the battery wiring harness in the first battery cabinet. Route this harness
into the next cabinet and connect the (+) lead to the (+) battery terminal and the
(–) lead to the (–) battery terminal (see Drawing 164201536-7 on page A-14). Use
pressure and bus bar terminations, as necessary, for connecting cables between
the battery cabinets.
7.
Repeat Steps 1 through 6 for each battery cabinet, and then proceed to Step 8.
8.
Refer to the following to connect the external wiring from the first battery cabinet
to the UPS cabinet:
a.
See Drawing 164201536-5 on page A-9 to size wire for connecting the battery
cabinets to the remotely located UPS cabinet.
b.
See Drawing 164201536-6 starting on page A-12 for battery cabinet top or
bottom conduit landing locations.
c.
See Drawing 164201536-7 on page A-14 for location of positive (+) and
negative (–) terminals.
d.
Refer to the appropriate Powerware 9390 UPS Installation and Operation
Manual, as referenced in paragraph 1.6, for top or bottom conduit landing
locations.