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Table 2. UPS Cabinet Weights
Eaton 9155 UPS
2-High UPS
3-High UPS
3-High UPS with Isolation
Transformer
2-High EBM
3-High EBM
The UPS cabinet uses forced air cooling to regulate internal component temperature. Allow clearance in front
of and in back of the cabinet for proper air circulation. The clearances required around the UPS cabinet are
shown in the following table.
Table 3. UPS Cabinet Clearances
From Front of Cabinet
From Back of Cabinet
NOTE
3 3 . . 3 3
U U P P S S S S y y s s t t e e m m P P o o w w e e r r W W i i r r i i n n g g P P r r e e p p a a r r a a t t i i o o n n
Read and understand the following notes while planning and performing the installation:
As a result of the connected loads high leakage current is possible. Connection to earth ground is required for
safety and proper product operation. Do not check UPS operation by any action that includes removal of the
earth (ground) connection with loads attached.
•
Refer to national and local electrical codes for acceptable external wiring practices.
•
For external wiring, use 90°C copper wire.
This product has been evaluated for use with copper wire only. For external wiring, use only 90°C copper wire.
Wire sizes listed in
temperature greater than 40°C, larger size wire may be necessary. Wire sizes are based on using the
specified breakers.
•
Recommended wire sizes are based on NFPA National Electrical Code
C ampacity with 40°C ambient correction factors.
Standard Model Floor Loadings (2-High/3-High Cabinets)
Maximum Weight (lb)
352
590
558
480
710
For full UPS and EBM cabinet dimensions and Center of Gravity measurements, see
Eaton 9155 UPS 8–15 kVA User's Guide.
Table 4
through
Table 6
are for copper wiring only. If wire is run in an ambient
Eaton 9155 Parallel UPS (8–15 kVA) User's Guide 164201592—Rev E0
UPS Installation Plan and Unpacking
Point Loading lb/in
2
88
148
140
120
178
36" (91.4 cm) working space
6" (15.2 cm) without an MBM/PDM installed; with an MBM/
PDM installed, clearance is determined by the customer-
supplied mating
WARNING
IMPORTANT
®
(NEC
Distributed Loading (lb/ft
2
166
278
263
226
335
®
)70 Table 310.15(B)(16) 90°
)
11
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