HP Performance Optimized Data Center (POD) 20cp Guida All'Installazione Rapida
Site requirements 11
Grounding requirements
The HP POD 20c structure and internal components are all bonded together. A common grounding electrode
conductor connection point is provided on the utility-end cold aisle.
conductor connection point is provided on the utility-end cold aisle.
WARNING:
To avoid the risk of personal injury or electric shock, the HP POD 20c must be
properly grounded (earthed) in accordance with national, regional, and local regulations.
The following is a list of component requirements for grounding and bonding:
•
Grounding of the HP POD 20c must comply with the requirements of IEC 364 and any applicable
national, regional, and local regulations.
•
Bonding of the piping systems and any exposed structural steel installed to support the HP POD 20c
must be in accordance with IEC 364 and any applicable national, regional, and local regulations.
Grounding feature
Specification
Earthing (grounding)
electrode conductor
pad
pad
•
The earthing (grounding) electrode conductor connection bus pad is located on the
outside of the HP POD 20c on the hot aisle side of the utility end of the POD and
below the transformer cabinet.
below the transformer cabinet.
•
The earthing (grounding) pad must be connected to the grounding electrode system
or building steel in accordance with IEC 364 or equivalent regulation.
Grounding lugs
•
Grounding lugs cannot be attached to any painted surface.
•
Grounding lugs must be compression-type 2-hole lugs and UL listed specifically for
grounding.
Earthing (grounding)
rod system or ground
well
well
The customer must provide an effective earthing (grounding) system with a ground rod
or a ground well.
IMPORTANT:
Before installing the HP POD 20c, consult your local Authorities for applicable
regulations and to review site-specific location guidelines. If needed, obtain any necessary
permits.
permits.
The following figure shows the earthing (grounding) electrode conductor connection that is located on the
cold aisle of the HP POD 20c.
cold aisle of the HP POD 20c.