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NOTE
UPS output circuits must be installed in separate conduit systems and not shared with
other electrical circuits.
Figure 35. UPS Input and Output Terminal Connections
Lug Screws
Ground
Lug
AC Terminal
3.
Make the UPS input and output connections to the terminal blocks on the rear panel (see
NOTE
UPS output circuits must be installed in separate conduit systems and not shared with
other electrical circuits.
a.
Insert the L1, N and L2 cable ends into the applicable terminal slots on the terminal block.
b.
Insert the G (GND) cable end into the ground lug on the rear panel.
c.
Secure the cables by screwing down the lug screws.
4.
Route and connect the AC input cables to the building service panel and the AC output cables to the load
distribution panel as shown in
5.
Torque the screws holding all input and output power conductors to the values specified in
6.
Install the supplied wiring connectors to the UPS input control signal wires and connect to the terminals as
shown in . See , "
Figure 74
Terminal
Block
Blocks
GND
L1
Figure 36
.
" from signal terminal identification.
4–20kVA Users Guide P-164000669 4–20kVA Users Guide P-164000669—Rev 10
UPS Electrical Installation
GND
L2
N
L1 L1
L2
N
AC Input
Connections
AC Output
Connections
Figure 35
):
Table 6
.
39
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