Figure 10. Remote Epo Switch Dimensions - Eaton 93PM Installation And Operation Manual

UPS Installation Plan and Unpacking

Figure 10. Remote EPO Switch Dimensions

3 3 . . 2 2 . . 2 2 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
NOTE
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.
• To allow for future power upgrades, Eaton recommends installing the UPS using wiring and external
overcurrent protection breakers sized for the fully rated UPS kW frame size installed instead of the derated
kW ordered. Wiring for the maximum kW frame size will allow a full power rating upgrade without having
to modify the site wiring infrastructure.
• For external wiring, use only 75°C copper wire.
This product has been evaluated for use with copper wire only.
Wire sizes listed in
temperature greater than 40°C, larger size wire may be necessary. Wire sizes are based on using the
specified breakers.
22 Eaton 93PM UPS (400V/480V Four-Wire – 100 kW Frame) Installation and Operation Manual 164000566—Rev 04
115.8
[4.56]
114.3
[4.50]
Refer to the Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass Installation and
Operation (50 kW and 100 kW SIAC-B) Manual, listed in paragraph
1.8 For More Information, for SIAC-B power wiring preparation and recommendations.
Table 5 through Table 15
0.87
[0.22]
1.57
[0.40]
Needed to
remove key
1/2" Knockout Pattern
(Typical 5 sides)
Dimensions are in millimeters (inches)
WARNING
IMPORTANT
are for copper wiring only. If wire is run in an ambient
88.9
[3.50]
95.3
[3.57]