UPS WITH BYPASS ELECTRICAL INSTALLATION
Eaton 9170
+
UPS (3–18 kVA) User's Guide
S
164201393 Rev E
www.eaton.com/powerquality
30
9.
Wire the UPS for the proper input voltage as shown in Figure 17.
Split-phase power modules (model ASY-0673, with brown labels on
the front) are capable of supplying two output voltages: 100/100
for 200, 110/110 for 220, 120/120 for 240, 120/120 for 208, or
127/127 for 220 Vac, as selected through the front panel display.
These modules produce two output voltages, typically required in
North America, South America, and Japan.
Universal power modules (model ASY-0674, with black labels on
the front) are capable of supplying a single-phase output voltage:
200, 208, 220, 230, or 240 Vac, as selected through the front panel
display. These modules produce a single output voltage, typically
required in Europe, the Middle East, Asia, and Africa.
C
A
U
T
I
O
N
Confirm that the UPS is wired for the proper input voltage as shown in Figure 17, and that
the proper power modules (either split-phase or universal) are installed to produce the
desired output voltage. Do not mix the two types of power modules in the same UPS
cabinet.
(b) Universal Power Modules
(2-wire plus ground input)
200, 208, 220, 230, and 240 Vac
(a) Split-Phase Power Modules
(3-wire plus ground input) (2 PEN)
100/200, 110/220, 120/208, 120/240, 127/220 Vac
3
2
1
3
2
1
L2
L1
N
GND
L1
L2/N
GND
Figure 17. UPS Input Wiring
10.
For units manufactured before 2009 that have an isolated transformer
option.
See Chapter 5, “Isolated Output Wiring Diagrams” on
page 53 to complete the wiring for isolated output.
11.
See the wiring diagrams beginning on page 34 for output
configurations for various voltages. Make UPS output connections
on the backplane board terminating studs. Compression lugs
(supplied in the accessory kit) may be installed on the proper
terminating studs. Wires may also be terminated with ring
terminals, which are attached to the output terminating studs.
