Isolated Output Wiring Diagrams - Eaton Powerware 9170+ UPS 3–18 kVA User Manual

Chapter 5
Table 9. Wiring Diagrams for Isolated Output (Split-Phase Power Modules Required)
UPS Input
UPS Output
Voltage
Voltage
100/200 100/200
110/220 110/220
115/230 115/230
120/240 120/240
120/208* 120/240
120/208* 120/208
127/220* 127/220
* External bypass switch, if installed, must be Break-Before-Make.
Eaton 9170

Isolated Output Wiring Diagrams

NOTE This chapter is only for units manufactured before 2009.
The wiring diagrams in this section are unique and specific to
installations in which the output of the Eaton 9170+ UPS is galvanically
isolated from the input.
Figure 35 and Figure 36 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 Eaton 9170+ system power
terminals. You must also set the operating menu 4 2 4 for the required
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 37 on page 55.
Output Wires
L1, L2, N
L1, L2, N
+
UPS (3–18 kVA) User's Guide
External
Bypass
Input
Figure 17a on
Yes
page 30
Figure 17a on
No
page 30
Figure 17a on
Yes
page 30
Figure 17a on
No
page 30
S 164201393 Rev E www.eaton.com/powerquality
Wiring Diagrams
Output System
Figure 35 on Figure 38 on
page 54 page 57
Figure 35 on Figure 39 on
page 54 page 58
Figure 36 on Figure 40 on
page 54 page 59
Figure 36 on Figure 41 on
page 54 page 60
53