Eaton 9315, Installation Manual

Page: 27 / 98

Installing Input and Output Transformers and Input Filter Cabinets
5−5
EATON Powerware
®
9315 UPS (300–500 kVA) Installation Manual
S
164201118 Rev H www.powerware.com
To prepare the input and output transformer and input filter cabinets for wiring to the
UPS:
1. Install the UPS into final operating position.
2. Install the cabinets into final operating position and secure.
3. Attach a ground conductor from the cabinets to closest ground bus.
To wire the input transformer or input filter cabinet (single feed):
NOTE For wiring information, see drawing 164201118−1 and Table B, Table F, Table G,
and Table H in Appendix A.
1. Install wiring from utility to input cabinet using conduit through cable entry panel
in the top of cabinet.
2. Install wiring from input cabinet to UPS cabinet using conduit through the cable
entry panels in the top of the UPS.
3. Connect the cables as shown in Table 5-1. See Figure 5-5 through Figure 5-7 for
location of connection points within the cabinets.
Table 5-1. Input Transformer and Input Filter Connection Points (Single Feed)
Connection Point in Transformer or Input Filter Cabinet
Connection point
in UPS
Phase Input Output
∅
A E23 E26 E1
∅
B E24 E27 E2
∅
C E25 E28 E3
Neutral E22 E29 E12
4. Close the UPS cabinet and the input cabinet doors.
To wire the input transformer cabinets or input filter cabinet (dual feed):
NOTE For wiring information, see drawing 164201118−1 and Table B, Table F, Table G,
and Table H in Appendix A.
1. Install wiring from utility to input cabinets using conduit through cable entry panel
in the top of cabinets.
2. Install wiring from input cabinets to UPS cabinet using conduit through the cable
entry panels in the top of the UPS.
3. Connect the cables as shown in Table B on page A−3 and Table E on page A−6. See
Figure 5-5 through Figure 5-7 for location of connection points within the
cabinets.