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INSTALLATION
EATON Powerware
®
9135 Two−in−One UPS (5000/6000 VA) User’s Guide S 164201726 Rev 1
www.powerware.com
42
Connecting the Power Cables (U Models)
W A R N I N G
S Only qualified service personnel (such as a licensed electrician) shall perform the
electrical connection. Risk of electrical shock.
S Before carrying out any connection, check that the battery circuit breaker and upstream
protection device (utility input) are OFF (O).
S Use included insulated ferrules with stranded wires.
1. Remove the terminal block cover (two screws) with the supplied
screwdriver (see Figure 21).
BAT T. NO.
2
00
−
25
0V~,
2
4
A
RPO
RS−232
C
A
U
T
IO
N:
D
O
N
O
T
D
IS
C
O
N
N
E
C
T
B
A
T
T
E
R
Y
C
A
B
LE
U
N
D
E
R
L
O
A
D
B
A
TT
E
RY
C
O
N
N
E
C
T
O
R
1
8
0
VD
d
c
Input Cable
Output Cable
Opening
Figure 24. Removing the Terminal Block (U Models)
2. Connect the three wires to the input terminal block.
C A U T I O N
Always connect the ground/earthing wire first.
3. Insert the output cable through the output cable opening.
4. Connect the three wires to the output terminal block.