INSTALLATION
EATON
Powerware
®
9125 Two-in-One UPS (2500/3000 VA) User’s Guide
S
164201374 Rev D
www.powerware.com
29
5.
Insert each conduit through a wiring access entry and attach the
conduit fitting to the panel. Strip 1.5 cm (0.5
I
) of insulation from the
end of each incoming wire.
6.
Connect the input and ground wires to the input terminal block
according to Figure 22 and Table 1.
7.
Connect the output and ground wires to the output terminal block
according to Figure 22 and Table 1.
INPUT
1
3
OUTPUT
2
4
6
5
Figure 22. Terminal Block
Table 1. UPS Wiring Specifications
Wire
Terminal
UPS Wire Function
Terminal Wire
Tightening
Wire
Function
Terminal
Position
EUH Models
EH and GH Models
Terminal Wire
Size Rating*
Tightening
Torque
Input
1
L2
N
p
2
G
G
2–10 mm
2
(14–8 AWG)
4.38 Nm (35 lb in)
3
L1
L
(14–8 AWG)
4.38 Nm (35 lb in)
Output
4
L2
N
p
5
G
G
2–10 mm
2
(14–8 AWG)
4.38 Nm (35 lb in)
6
L1
L
(14–8 AWG)
4.38 Nm (35 lb in)
* Use 2.0 mm
2
(14 AWG) 75
_
C copper wire minimum.
8.
Reinstall the terminal block cover.
9.
If an emergency power-off (disconnect) switch is required by local
codes, see “Remote Emergency Power-off Installation” on page 31
to install the REPO switch before powering on the UPS.
