Eaton bladeups User Manual page 38

Preassembled System Installation
5. Connect the input, output, and ground wires to the BladeUPS Bar terminal block according to Figure 14
and Table Route the three input phases and the input neutral through the mounted or loosened ferrite
assembly (see Figure 13).
Ground
Bottom Entry Terminal Block
Figure 14. BladeUPS Bar Terminal Block
Table 4. BladeUPS Bar Wiring Specifications
BladeUPS Bar
Terminal Block
Output
Input
Neutral
Safety Ground
* Use 13.3 mm (6 AWG) 90 °C copper wire minimum.
2
30 Eaton BladeUPS 12 kVA to 60 kVA (N+1) User's Guide 164201649—Rev 7
Terminal BladeUPS Bar
Position
1 [Output A]
2 [Output B]
3 [Output C]
4 [Input A]
5 [Input B]
6 [Input C]
7
8
9
Ground
Ground
Top Entry Terminal Block
Wire Function
Phase 1 Out
Phase 2 Out
13.3 mm
Phase 3 Out
Phase 1 In
Wire gauge depends on
Phase 2 In
overcurrent protection rating
Phase 3 In
required (see Table 2 on
page 25). Reference the NEC,
Neutral
NFPA 70 for wire sizing.
Neutral
Neutral
Ground 2 mm
2
Terminal Wire
Size Rating*
31.1 Nm (275 lb in)
(6 AWG) to 177 mm
2 2
(350 kcmil)
(14 AWG) to 52 mm (1/O)
2
Tightening
Torque
6 Nm (50 lb in)