Installing A Dc Power Supply - HPE ProLiant DL20 Gen10 Plus User Manual

Installing a DC power supply

Installing a DC power supply
WARNING: To reduce the risk of personal injury from hot surfaces, allow the power supply or WARNING:
power supply blank to cool before touching it.
CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless all bays are populated CAUTION:
with either a component or a blank.
Prerequisites Prerequisites
Power cord requirement: The HPE 12 AWG 48 V DC 3.0 m Power Cord Kit (J6X43A) can be purchased from an authorized Hewlett
Packard Enterprise reseller. If an HPE power cord option is not utilized, appropriate cabling must be implemented to ensure product
reliability. The power cord connection must be made in consultation with a licensed electrician and be compliant with local code.
If you are replacing the factory installed ground lug, use the KST RNB5-5 crimp terminal ring or equivalent. Use an M5-0.80 x 8
screw to attach the ground lug to the power supply.
Before installing a power supply option, review the following:
Power supply warnings and cautions
DC power supply warnings and cautions
Before you perform this procedure, make sure that you have the following items available:
Phillips No. 1 screwdriver
Crimping tool
Procedure Procedure
1. Remove the ring tongue.
2. Crimp the ring tongue to the ground cable from the -48 V DC power source.
Installing a DC power supply 79