Installing Interface Connections; Tb1, Tb2, And Tb3 Connections (Other Than Tb1 Battery Interface Connections) - Eaton Power Xpert 9395 Series Installation And Operation Manual

Figure 4-11. UPS Power Terminal Detail BB – Separate Battery
4.7

Installing Interface Connections

Hazardous voltages are present near the user interface terminal area if the UPS is not totally
disconnected.
Use the procedures in the following paragraphs to connect the TB1, TB1 Battery, TB2, and TB3 interface
connections.
4.7.1

TB1, TB2, and TB3 Connections (Other than TB1 Battery Interface Connections)

To install wiring to connections:
1. Verify the UPS system is turned off and all power sources are removed. See Chapter 7, "UPS Operating
Instructions" for shutdown instructions.
2. Unfasten the front door latch and swing the door open (see Table 4-1).
NOTE When installing interface wiring for TB1, TB2, and TB3 connections, conduit must
be installed between each device and the UPS cabinet.
NOTE Interface wiring must be installed from the top of the UPS cabinet.
Power Xpert
DC Input from Battery + (E4) (UPM 4 – FI-UPM)
DC Input from Battery + (E4)
DC Input from Battery + (E4)
DC Input from Battery
DC Input from Battery
DC Input from Battery
WARNING
TM
9395 UPS (300 kVA) Installation and Operation Manual 164201728—Rev 10
UPS System Installation
(UPM 1)
(UPM 2)
– (E5)
(UPM 2)
– (E5)
(UPM 1)
– (E5) (UPM 4 – FI-UPM)
4-15