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UPS System Installation
4-22
Power Xpert
TM
9395 550/275 UPS (225–550 kVA) Installation and Operation Manual
164201716—Rev 8
www.eaton.com/powerquality
Figure 4-16. Typical Battery Interface Connection
Figure 4-17. Typical Battery Interface Connection – Separate Battery System
4.7.3
X-Slot Connections
To install wiring to connections:
1.
If not already installed, install the LAN and telephone drops.
2.
Unfasten the front door latch and swing the door open (see Figure 4-2).
3.
Remove the UPS cabinet interface entry conduit landing plates to drill or punch holes (see Figure 4-4).
NOTE
LAN and telephone drops for use with X-Slot cards must be provided by the
customer.
NOTE
When installing external wiring to X-Slot cards, conduit must be installed to the UPS
cabinet. When installing internal wiring to X-Slot terminals, route the wiring through
the internal opening in the X-Slot communication bay.
Battery
Breaker or
Disconnect
TB1
Battery Aux
Battery Aux Common
48 Vdc Battery Shunt Trip +
48 Vdc Battery Shunt Trip –
UPS
ST
5
6
7
8
NOTE
Battery Aux and DC Shunt Trip wiring should be a minimum of 18 AWG.
UPM 1
Battery
Breaker or
Disconnect
TB1
UPS
ST
UPM 4
Battery
Breaker or
Disconnect
ST
48 Vdc
Battery Aux
Battery Aux Return
48 Vdc Battery Shunt Trip –
5
6
7
8
NOTE
Battery aux and DC shunt trip wiring should be a minimum of 18 AWG.
48 Vdc Battery Shunt Trip +
Содержание Power Xpert 9395 550/275
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