APC InfraStruXure Power Supply - Manual (Page 34)

Installation Procedures: Wiring Under the Floor (Alternative)
26 InfraStruXure Site Planning, Installation, Start-Up
4. At the circuit breaker panel,
cut the wires to the proper
length, and connect the
power cable’s individual
wires:
a. If you have branch
current monitoring
installed, route each
phase conductor through
a current sensor. If it is a
multi-circuit cable, route
the L1, L2, and L3 wires
through separate current
sensors.
b. Connect the L1, L2, and
L3 wires to the circuit
breaker(s). The
illustration at right
shows a single-circuit
cable connecting to a
single-pole breaker;
however, you can also
connect a multi-circuit
cable to a four-pole
breaker.
c. Connect the neutral wire
to the closest open termination point on the Neutral Bar.
d. Connect the PE wire to the closest open termination point on the PE Bar.
5. Connect the neutral wire to the neutral bar and the PE wire to the isolated ground bar.