Eaton Powerware 9140 User Manual page 60

INSTALLATION
11. Connect the output and ground wires to the output terminal block
Table 3. UPS Output Wiring Specifications
UPS Terminal Terminal
Block Position
Output 1
2
3
1 2
Use 13.3 mm (6 AWG) 90_C copper wire minimum. For ease of installation, use appropriately sized ferrules on the end
of each wire.
2
Line 2 Out (single-phase 208V only).
12. Set the phase input selector switch for single-phase or three-phase
NOTE The UPS will not operate if the input is wired for single-phase and the selector
switch is set for three-phase. If the input is wired for three-phase and the selector switch is
set for single-phase, the UPS will operate on single-phase.
NOTE Resetting the phase input selector switch while the UPS is running has no effect on
UPS operation. The UPS reads the position of the switch only when powering on.
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EATON Powerware
according to Figure 34 and Table 3.
Line/L1
Out
Figure 34. UPS Output Terminal Block
UPS Wire Function
Line / Line 1 Out
2
Neutral Out
Output Ground
input. See Figure 31 on page 49 for the location of the switch.
®
9140 UPS (7.5–10 kVA) User's Guide
Neutral or L2 Out
Output
Ground
Terminal Wire
1
Size Rating
2
13.3 mm ( (6 AWG) )
S
164201622 Rev A FINAL DRAFT 14-Jul-2006
Tightening
Torque
1.8 Nm (16 lb in) ( )