APC ACRC103 Computer Accessories User Manual


 
23InRow RC Installation
Power connections
Power cords may be routed through the top of the equipment (standard) or through the bottom (optional).
Top wiring configuration
(standard).
1. Route power cords
through the
equipment to the top
power cord access,
as shown.
2. Push the power cords
through the hole at
the top power cord
entrance.
3. Secure the plate to
the underside of the
equipment top with
four Phillips screws
(provided).
4. Secure the power
cords at appropriate
locations inside the
equipment using the
provided tie wraps.
Bottom wiring configuration (optional).
1. Remove the blank plate from the bottom power cord entrance. Save the plate and the four Torx
screws.
2. Route the power cords through the equipment to the bottom power cord access, as shown.
3. Feed the power cords through the hole at the bottom power cord entrance and secure the plate to
the bottom of the equipment with the four Torx screws you saved in step 1.
4. Secure the blank plate to the top power entrance with four Phillips screws (provided).
5. Secure the power cords at appropriate locations inside the equipment using the provided wire
ties.
Feeds A and B. The equipment is capable of receiving power through one of two separate feeds, feed
A or feed B. Use the display interface to configure the unit to receive power through feed A, feed B, or
both). If connected, feed B is the primary power input to the equipment by default; feed A is the backup
power input. The equipment receives power through feed B regardless of whether feed A is receiving
power. If power is removed from feed B, feed A takes over and supplies power to the equipment (if feed
A is connected). Connect the feed A and feed B cables to individual, breaker-controlled branch circuits
or to PDUs backed by separate Uninterruptible Power Supplies (UPS).
Note: Feed A and feed B must not use the same branch circuit, PDU, or UPS.
For more information on configuring power input feeds, see the InRow RC Operation and
Maintenance manual.
na1581a
Plate
Bottom power entrance
Screws
Top power
cord entrance