Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201725—Rev 15
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44..99..11
TTB
B11,, TTB
B22,, aanndd TTB
B33 C
Coonnnneeccttiioonnss ((O
Otthheerr tthhaann TTB
B11 B
Baatttteerryy IInntteerrffaaccee C
Coonnnneeccttiioonnss))
NOTE 1
When installing interface wiring for TB1, TB2, and TB3 connections, conduit must be
installed between each device and the UPS cabinet.
NOTE 2
Interface wiring must be installed from the top of the UPS cabinet.
To install wiring to connections:
1.
Verify the UPS system is turned off and all power sources are removed. See
for shutdown instructions.
2.
If not already opened, unfasten the front door latch and swing the door open (see
).
3.
If not already removed, remove the door. Remove the retaining screw located inside the door at the
bottom hinge pivot point, then lift the door off. Retain the hardware for later use.
4.
Terminal block TB3 is accessible on the left side of the X-Slot communication bay. To gain access to
terminal block TB1, TB2, and the left interface entry conduit landing plates, remove the screws securing
the top internal safety shield panel and remove the panel. Retain the hardware for later use (see
).
5.
Remove the interface entry conduit landing plates to drill or punch holes (see
).
6.
Reinstall the interface entry plates and install the conduit.
Do not directly connect relay contacts to the mains related circuits. Reinforced insulation to the mains is
required.
7.
To locate the appropriate terminals and review the wiring and termination requirements, see paragraph
UPS System Interface Wiring Preparation
,
, and
through
.
8.
Route and connect the wiring.
9.
If wiring TB1 battery interface connections, proceed to paragraph
TB1 Battery Interface Connections
;
if wiring the X-Slot connections only, proceed to paragraph
; otherwise, proceed
to Step 10.
10. Reinstall the small top internal safety shield panel and secure with the cabinet mounted screws.
11. Reinstall the front door removed in Step 6 and secure with the retained hardware.
Summary of Contents for Power Xpert 9395
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