Eaton Powerware 9170+ - 5 Isolated Output Wiring Diagrams

EATON Powerware
®
9170
+
UPS (3–18 kVA) User’s Guide S 164201393 Rev C www.powerware.com
53
Chapter 5 Isolated Output Wiring Diagrams
The wiring diagrams in this section are unique and specific to
installations in which the output of the Powerware 9170
+
UPS is
galvanically isolated from the input.
Figure 36 and Figure 37 describe output wiring configurations for various
output voltages. Use Table 9 to identify the wiring diagrams and connect
the output AC wiring to the proper Powerware 9170
+
system power
terminals. You must also set the operating menu424fortherequired
output voltage as shown in the wiring configuration drawings.
NOTE Do NOT install more than seven power and/or optional battery charger modules in
the system.
NOTE In isolated-output installations, connect the UPS green and yellow neutral-to-ground
wire (N-G bond) to the UPS output terminal as illustrated in Figure 38 on page 55.
Table 9. Wiring Diagrams for Isolated Output (Split-Phase Power Modules Required)
UPS Input
UPS Ou
t
p
u
t
O
t
t
W
i
Ex
t
ernal
Wiring Diagrams
U
P
S
I
n
p
u
t
Voltage
U
P
S
O
u
t
p
u
t
Voltage
Ou
t
pu
t
W
ires
E
x
t
e
r
n
a
l
Bypass
Input Output System
100/200
110/220
1
1
5
/
2
3
0
100/200
110/220
1
1
5
/
2
3
0
L
1
L
2
N
Yes
Figure 18a on
page 29
Figure 36 on
page 54
Figure 39 on
page 57
115
/
230
120/240
120/208*
115
/
230
120/240
120/240
L1, L2, N
No
Figure 18a on
page 29
Figure 36 on
page 54
Figure 40 on
page 58
120
/
208* 120
/
208
L
1
L
2
N
Yes
Figure 18a on
page 29
Figure 37 on
page 54
Figure 41 on
page 59
1
2
0
/
2
0
8
127/220*
1
2
0
/
2
0
8
127/220
L1, L2, N
No
Figure 18a on
page 29
Figure 37 on
page 54
Figure 42 on
page 60
* External bypass switch, if installed, must be Break-Before-Make.