HP 240A User Manual download pdf (Page 26)

Power, electrical, and controls 26

Side view shown

Bonding

All structural sections of the HP POD 240e NA are bonded by connecting all metallic, non-current carrying

items throughout the HP POD 240e NA to protect from electric shock. If all steel-to-steel areas are bonded to

one another, each object then has the same electrical potential which ultimately dissipates any high voltage

or shock across the entire HP POD 240e NA, minimizing any effects from a lightning strike, per NFPA 70 in

accordance with NEC (NA) and IEC (EMEA and APJ).

Lightning protection

The HP POD 240e NA structure and internal components are all bonded together. A common grounding

electrode conductor connection point is provided. Proper bonding and grounding of the HP POD 240e NA

minimizes the effects of a lightning strike. A surge protection device is provided on the HP POD 240e NA

input connection to protect the HP POD 240e NA electrical system from voltage transients. If your site is in an

area that is subject to frequent lightning strikes, the HP POD 240e NA must be protected in accordance with

NFPA 70 (NA) and IEC (EMEA and APJ). HP recommends that you contact a certified lightning protection

consultant.

Capacities

Each HP POD 240e NA is unique and the specific power and cooling capacities vary for each POD that uses

Adiabatic cooling. For specific capacity information, see your HP Performance Optimized Datacenter 240e

NA Customized Supplement.

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HP 240A User Manual Page 26