Hardware options installation 127
WARNING:
To reduce the risk of electric shock, fire, and damage to the equipment, you must
install this product in accordance with the following guidelines:
• This power supply is intended only for installation in Hewlett Packard Enterprise servers
located in a restricted access location.
•
This power supply is not intended for direct connection to the DC supply branch circuit. Only
connect this power supply to a power distribution unit (PDU) that provides an independent
overcurrent-protected output for each DC power supply. Each output overcurrent-
device in the PDU must be suitable for interrupting fault current available from the DC
power source and must be rated no more than 40A.
• The PDU output must have a shut-off switch or a circuit breaker to disconnect power for
each power supply. To completely remove power from the power supply, disconnect power
at the PDU. The end product may have multiple power supplies. To remove all power from
the product, disconnect the power for each power supply.
•
In accordance with applicable national requirements for Information Technology Equipment
and Telecommunications Equipment, this power supply only connects to DC power sources
that are classified as SELV or TNV. Generally, these requirements are based on the
International Standard for Information Technology Equipment, IEC 60950-1. In accordance
with local and regional electric codes and regulations, the DC source must have one pole
(Neutral/Return) reliably connected to earth ground.
• You must connect the p
ower supply ground screw located on the front of the power supply
to a suitable ground (earth) terminal. In accordance with local and regional electric codes
and regulations, this terminal must be connected to a suitable building ground (earth)
terminal. Do not rely on the rack or cabinet chassis to provide adequate ground (earth)
continuity.
To install the component:
1. Access the product rear panel.
2. Remove the power supply blank.
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