8 Installation
Powerware
®
Plus 12 Operator's Manual (164200090 Rev E) $%$)'%"" %&- 43
. Hardwire the input and output terminations for the UPS. See the following
table for specifications. Refer to the label located on the inside of the UPS
cabinet for terminal block torque requirements. See the Oneline Drawing
(110719208) for terminal block diagrams.
*) %$ The UPS contains its own energy source (battery). There is high
voltage present at terminals 8 and 9 (terminals for remote battery connection)
when a battery cabinet is connected to the UPS.
%,' " '# $) %$(
' *$) %$ '# $" %( ) %$ '# $" '
. ) $
%$* ) %$$) %$
$)'- .
'%*$ 1, 7 18-6AWG
(0.5-10mm
2
)
N/A
$&*) *)'" 2 10 - 4 AWG
(2.5-16mm
2
)
$&*) (( 3, 4, 5
.
5.4 mm
% %$$) %$ 6, 8 N/A
#%) ))'-
%( ) +
9
18 Ć 6 AWG
(0.5-10mm
2
)
#%) ))'-
) +
10
.75
.
5 mm
*)&*) *)'" 11 10 - 4 AWG
(2.5-16mm
2
)
*)&*) (( 12, 13 18Ć6AWG
(0.5-10mm
2
)
.
5.4 mm
#'$-
%,'/
14, 15 22-10AWG
(0.5-4mm
2
)
0.5I (12.7 mm)
*Use #8ĆAWG 75°C copper wire. Use #6ĆAWG 75°C copper wire for terminals 2 and 10 (for a
*doubleĆrated neutral).
. As part of the branch circuit that supplies this unit, install an insulated
grounding conductor. Use the following specifications for the grounding
conductor that connects to the input terminal block:
S )' " $ $(*") %$ ) !$(( must be identical to the grounded and
ungrounded branchĆcircuit supply conductors
S %"%' should be green with or without a yellow stripe(s)
S '%*$ should be grounded to the earth ground in the service equipment
or in the supply transformer (if supplied by a separatelyĆderived system)
All attachment plugĆreceptacles on or connected to your UPS or system
equipment must be a grounding type. The grounding conductors serving
these receptacles must be connected to the earth ground in the service
equipment.
. For 120V output, continue to Step 6. For 220, 230, or 240V output skip to
Step 11. See the Oneline Drawing (110719208) for the connection locations of
your particular Plus 12 model.
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