Compaq ProLiant 1850R Compaq ProLiant 1850R Setup and Installation Guide - Page 44

Grounding, Temperature Requirements, Table 2-1, Rack Internal Temperature Maximums

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2-6 Server Installation Overview For electrical power ratings on options, refer to the product's rating label or user documentation supplied with that option. Grounding For proper operation and safety, this equipment is required to be properly grounded in accordance with NFPA 70-1993, Article 250. All power distribution devices, branch wiring, and receptacles must be "Listed" grounding type devices. When using power strips for electrical distribution, ensure that ground integrity is maintained for each connection made. Plug each component into a reliably grounded outlet. Temperature Requirements To ensure continued safe and reliable operation of the equipment, locate the system in a well-ventilated, climate-controlled environment. The Compaq Maximum Recommended Ambient Operating Temperature (Tmra) for most server products is 35°C (95°F). Therefore, the temperature in the room where the rack is located should not exceed 35°C (95°F). The operating temperature inside the rack will always be higher than the room temperature, and is dependent on the configuration of equipment in your rack. The maximum internal rack temperature for your configuration should not exceed the values in the following table: Table 2-1 Rack Internal Temperature Maximums Equipment Included Rack-Mountable ProLiant Servers Compaq Rack-Mountable options Other manufacturers' options Maximum Internal Rack Temperature 50°C/122°F 40°C/104°F See other manufacturers' specifications

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2-6
Server Installation Overview
For electrical power ratings on options, refer to the product's rating label or user
documentation supplied with that option.
Grounding
For proper operation and safety, this equipment is required to be properly
grounded in accordance with NFPA 70-1993, Article 250. All power
distribution devices, branch wiring, and receptacles must be "Listed" grounding
type devices.
When using power strips for electrical distribution, ensure that ground integrity
is maintained for each connection made. Plug each component into a reliably
grounded outlet.
Temperature Requirements
To ensure continued safe and reliable operation of the equipment, locate the
system in a well-ventilated, climate-controlled environment.
The Compaq Maximum Recommended Ambient Operating Temperature
(Tmra) for most server products is 35
°
C (95
°
F). Therefore, the temperature in
the room where the rack is located should not exceed
35
°
C
(95
°
F).
The operating temperature inside the rack will always be higher than the room
temperature, and is dependent on the configuration of equipment in your rack.
The maximum internal rack temperature for your configuration should not
exceed the values in the following table:
Table 2-1
Rack Internal Temperature Maximums
Equipment Included
Maximum Internal Rack Temperature
Rack-Mountable ProLiant Servers
50°C/122°F
Compaq Rack-Mountable options
40°C/104°F
Other manufacturers' options
See other manufacturers' specifications