Installation manual

InRow RC Installation Manual40
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 19.
Save the screw for later use.
2. Remove the electrical panel cover. See “Removing
the electrical panel cover” on page 23.
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.
Top routing
1. Remove the factory-installed knockout plate from the top of the equipment.
2. Enlarge the two pilot holes in the knockout plate as needed to accept conduit
connectors.
3. Attach the conduit connectors to the knockout plate.
4. Secure the knockout plate to the top of the equipment.
5. Route power cabling to the main breakers as shown.
6. Connect feed A and B power wiring to the tops of the two main circuit breakers
using the torque specified on the breakers. Connect the phases of the two power
feeds as marked next to the terminals.
7. Connect the ground wires to the ground terminal block located above the main circuit breakers.
8. Reinstall the connection plate and the electrical panel cover.
NOTICE
POWER SUPPLY CONNECTION
Only qualified personnel 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.
na2742a
na2309a
FEED A
FEED B