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Installation Drawings
51
8.0 INSTALLATION DRAWINGS
The diagrams in this section illustrate the key mechanical and electrical characteristics of the
Liebert
®
NX
™
UPS System cabinets.
Figure 25 Outline drawing, Liebert NX 40-120kVA
Table 22 Weights, Liebert NX 40-120kVA
kVA Rating
UPS Weight, lb (kg)
Heat
BTU/Hr
Cooling Air
CFMNet Crated
40 1290 (585 1440 (653) 11612 620
60 1290 (585 1440 (653) 15204 620
80 1290 (585 1440 (653) 20273 620
80* 1422 (645 1572 (713) 19700 920
100* 1422 (645 1572 (713) 23496 920
120 1422 (645 1572 (713) 28196 920
Source: U3819203, Rev. 4
1. All dimensions are in inches (mm).
2. Minimum clearance 36" front and 8" top
required for air exhaust.
3. Keep cabinet within 15 deg. of vertical
while handling.
4. Top and bottom cable entry available
through removable access plates.
Remove punch to suit conduit size and replace.
5. Color: Black.
6. Unit bottom is structurally adequate for forklift
handling.
7. Open door to replace air filter, washable type.
8. Side panels are removed between adjacent units
that are bolted together.
9. Leveling feet are not designed to carry the full weight of the
cabinet. Finger-tighten leveler against the floor, then tighten
with a wrench less than two turns for friction fit against floor.
Power Cable Entry
3.7 x 22.8 (94x 580)
U3819203
Rev. 4
TOP VIEW
FRONT
FRONT
FRONT VIEW
FRONT
SIDE VIEW
BOTTOM VIEW
Display
Power Cable Entry
4.9 x 11.4 (125 x290)
1.55 (39) Leveler
to Outside Frame (See Note 9)
1.6 (41) Leveler to Outside Frame
3.5 (90) Caster
To Outside Frame
5.9 (150)
to Outside
Frame
Power
Cable
Entry
DETAIL A
Detail A
1.5 (38) Cable Panel
To Outside Frame
3.7 (94) Caster
To Outside Frame
Caster
Outer Panel
Outer Panel
20.9
(530)
25.5 (648)
23.6 (600)
78.7
(2000)
33.1
(842)
15.4
(390)
20.3
(515)
38.5 (978)
39 (990)
To Display
40.9
(1040)
1.6 (40)
Center
of Gravity
Center
of Gravity