Table 35. DS8882F model 983 dimensions and weights
Dimensions
Maximum weight
Height without optional
keyboard and display
71.1 cm (28 in.)
242.7 kg (535 lb)
Height with optional
keyboard and display
75.6 cm (29.8 in.)
Distance between rack front
and rear EIA rails
70.1 - 78 cm (27.6 - 30.7 in.)
Minimum distance from
cabinet rear rail to rear door
20.3 cm (8 in.)
Minimum distance from
cabinet front rail to front
door
5 cm (2 in.)
Planning for power requirements
You must select a storage system location that meets specific power requirements.
When you consider the storage system location, consider the following issues:
v
Power control selections
v
Power outlet requirements
v
Input voltage requirements
v
Power connector requirements
v
Remote force power off switch requirements
v
Power consumption and environment
IBM cannot install the storage system if your site does not meet these power
requirements.
Attention:
Implementation of surge protection for electronic devices as described
in the EN 62305 standard or IEEE Emerald Book is recommended. If a lightning
surge or other facility transient voltages occur, a surge-protection device limits the
surge voltage that is applied at the storage system power input. A surge-protection
device is required for facilities in Korea or customers that conform to the European
EMC Directive or CISPR 24.
Power outlet requirements
Plan for the required power outlets for the installation of your storage system.
The following power outlets are required:
v
Two independent power outlets for the two power cords that are needed by the
DS8882F model 983.
Important:
To eliminate a single point of failure, independent power feeds to
each DS8882F power supply are required. At least one of the feeds should have
power conditioning to ensure an acceptable level of power quality as specified
in standards such as ANSI C84.1 and EN 50160. Further, each power source
must have its own wall circuit breaker.
Chapter 6. Delivery and installation requirements
93
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