Power Supplies
Chassis and Power Supplies
page 2-14
OmniSwitch 10K Hardware Users Guide
August 2015
DC Power Supply Connection
Connecting a DC Cable Harness to the Chassis Power Supply
When plugging in the cable, insert the connector end of the cable harness into the power supply connector
until it clicks firmly into place. This is an indication that the connector is secure and properly seated.
Connecting a DC Cable Harness to the DC Power Source
The other end of the cable harness is bare. Users must assemble and connect this end to the DC power
source or to a cable coming from the power source. In addition to following the important guidelines listed
below, be sure to consult manufacturer specifications for the DC power source before starting.
•
Connect the power supply to a reliably grounded 48V or 60V SELV source.
•
The branch circuit overcurrent protection must be rated 75A.
•
Use two 10 AWG copper conductors.
•
A readily accessible disconnect device that is suitably approved and rated shall be incorporated in the
field wiring.
•
The above product(s) shall be installed in a restricted access location.
•
The power supply shall used with an 4P PWRBLADE CONNECTOR, FCI model
10080598-2ED0006LF.
CAUTION:
Installation of a DC cable that is more than 3 meters in length is subject to LOCAL CODES
and AUTHORITIES. Please contact your electrician and the Local AHJ (Authority Having Jurisdiction) to
follow the Electrical Codes before use of proper installation methods.
