Eaton 9395XC - Page 85

Eaton 9395XC UPS 1200kW/1200kVA, 1350kW/1350kVA or 1500kW/1500kVA 164001079—Rev 01 67
Figure 35. Terminal Blocks TB1, TB2, and TB3 Connector Assignments
K5 DC Drive
K5 DC Drive RTN
K5 CONT AUX
K5 CONT AUX RTN
5
6
K3 DC ST
K3 DC ST RTN
K3 AUX
K3 AUX RTN
Batt UVR 480V - ØA
Batt UVR 480V - ØB
Batt UVR 480V - ØC
K5 ST 120V
K5 ST 120V RTRN
BYP VOLT ØA
BYP VOLT ØB
BYP VOLT ØC
Out VOLT ØA
Out VOLT ØB
Out VOLT ØC
BYP VOLT RTRN ØA
BYP VOLT RTRN ØB
BYP VOLT RTRN ØC
1
10
1
10
TB1
TB2
1
14
TB3
Batt DC UVR
Batt DC UVR RTN
BATT AUX
Batt AUX RTN
5
6
K3/MOB DC UVR
K3/MOB DC UVR RTN
K3/MOB AUX
K3/MOB AUX RTN
44..77..22 TTBB11 BBaatttteerryy IInntteerrffaaccee CCoonnnneeccttiioonnss
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 Figure 16).
3. To gain access to terminal block TB1 and the interface entry conduit landing plates, remove the ISBM
deadfront panel (see Figure 21.
4. To locate the appropriate terminals and review the wiring and termination requirements, see paragraph
3.2.4 UPS System Power Wiring Preparation, Table 16, and Figure 32 through Figure 36.
UPS System Installation