User manual

37InRow RC Installation
Power Connections
Wiring configurations
Incoming power may be supplied to the equipment using the supplied power cords (ACRC500 and
ACRC502, top only). Incoming power may alternately be supplied by field wiring (top or bottom
routing).
Install power cords (ACRC500 and ACRC502 only)
1. Remove the factory-installed knockout plate
from the top of the equipment. See “Top
piping and power access locations (top
view)” on page 14. Save the screw for later
use.
2. Remove the electrical panel cover. See
“Removing the electrical panel cover” on
page 19.
3. Observe the markings on the two power
cords. Insert feed A in the conduit closest to
the front of the equipment, and feed B in the
conduit closest to the rear of the equipment.
4. Connect the L1, L2, and L3 leads of feed A
and feed B to the two circuit breakers per
the label above the breakers. Torque the
screws per the torque values marked on the
breakers. Connect the grounds to the
terminal above the circuit breakers.
5. Secure the connection plate to the top panel
of the equipment using the screw you
removed earlier.
6. Reinstall the electrical panel cover.
CAUTION
ELECTRICAL HAZARD
Only a licensed electrician or APC-trained personnel may connect power cords to the equipment.
All wiring must be done in compliance with local and national codes.
Failure to follow these instructions can result in equipment damage.
CAUTION
ELECTRICAL HAZARD
Only a licensed electrician may connect the equipment to utility power using direct wiring.
All wiring must be done in compliance with local and national codes.
Failure to follow these instructions can result in equipment damage.