IBM 9009-22A Site And Hardware Planning

of 24 A (30 A x 80 %). Therefore, the sum of all equipment that is connected to the power distribution
unit in this example must be lower than the 24 A rating.
If an uninterruptible power supply is installed, it must meet all the electrical safety requirements as
described for a power distribution unit (including certication by an NRTL).
• The rack or cabinet, power distribution unit, uninterruptible power supply, multi-outlet strips, and all
products in the rack or cabinet must be installed according to the manufacturer's instructions, and in
accordance with all national, state or province, and local codes and laws.
The rack or cabinet, power distribution unit, uninterruptible power supply, multi-outlet strips, and all
products in the rack or cabinet must be used as intended by the manufacturer (per manufacturer's
product documentation and marketing literature).
• All documentation for use and installation of the rack or cabinet, power distribution unit, uninterruptible
power supply, and all products in the rack or cabinet, including safety information, must be available
onsite.
• If there is more than one source of power in the rack cabinet, there must be clearly visible safety labels
for Multiple Power Source (in the languages that are required for the country in which the product
is installed).
• If the rack or cabinet or any products that are installed in the cabinet had safety or weight labels that
are applied by the manufacturer, they must be intact and translated into the languages that are required
for the country in which the product is installed.
• If the rack or cabinet has doors, the rack becomes a re enclosure by denition and must meet the
applicable flammability ratings (V-0 or better). Totally metal enclosures at least 1 mm (0.04 in.) thick
are considered to comply.
Nonenclosure (decorative) materials must have a flammability rating of V-1 or better. If glass is used
(such as in rack doors), it must be safety glass. If wood shelves are used in the rack/cabinet, they must
be treated with a UL Listed flame-retardant coating.
• The rack or cabinet conguration must comply with all IBM requirements for "safe to service" (contact
your IBM Installation Planning Representative for assistance in determining if the environment is safe).
There must be no unique maintenance procedures or tools that are required for service.
Elevated service installations, where the products to be serviced are installed between 1.5 m and 3.7 m
(5 ft and 12 ft) above the floor, require the availability of an OSHA- and CSA-approved nonconductive
step ladder or ladders. If a ladder or ladders are required for service, the customer must supply the
OSHA- and CSA- approved nonconductive step ladder (unless other arrangements are made with the
local IBM Service Branch Ofce). Some products can have rack installation limitations. Refer to the
specic server or product specications for any restrictions. Products that are installed over 2.9 m (9 ft)
above the floor require a Special Bid to be completed before they can be serviced by IBM service
personnel.
For products not intended for rack-mounting to be serviced by IBM, the products and parts that are
replaced as part of that service must not weigh over 11.4 kg (25 lb) Contact your Installation Planning
Representative if in doubt.
There must not be any special education or training that is required for safe servicing of any of the
products that are installed in the racks. Contact your Installation Planning Representative if you are in
doubt.
Related reference
Rack specications
Site and hardware planning
77

IBM 9009-22A Specifications

General

Brand	IBM
Model	9009-22A
Category	Power Supply
Language	English