Hitachi Universal Storage Platform VM, Руководство по планированию установки

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Installation Requirements
Hitachi Universal Storage Platform VM Installation Planning Guide
•
•
Customer-Supplied Rack
This section lists the physical specifications and requirements for installing
the Universal Storage Platform VM in a customer-supplied rack.
Rack Dimensions
• Height: 1900–2000 mm
• Width: 600–610 mm
• Depth: Minimum of 1000 mm
Minimum U Height
The minimum height is 36U.
While your initial system configuration may not require 36U, this amount of
space is required for a full configuration. Initially allocating this amount of
space minimizes the time required to reposition equipment in the future.
Rail Kits
Figure 2-6 on page 2-13 shows the general positioning of the rail kits with
the 3U rail kits shown in blue and the 2U rail kits shown in orange. Figure 2-
7 on page 2-14 shows the rail kit alignment and spacing. The SVP/Battery
Backup Chassis obtains its power from the Control Frame and must be
installed directly above the Control Frame.
Table 2-4: Floor Load Rating and Clearances: Two Racks
Floor Load Rating
kg/m
2
(lb./ft.
2
)
Required Clearance (a+b) m
Clearance (c) m
C=0 C=0.2 C=0.4 C=0.6 C=1.0
500 (102.4) 0.2 0.2 0.2 0.2 0.2
450 (92.2) 0.2 0.2 0.2 0.2 0.2
400 (81.9) 0.2 0.2 0.2 0.2 0.2
350 (71.7) 0.4 0.3 0.2 0.2 0.2
300 (61.4) 0.8 0.6 0.5 0.4 0.2
NOTE: For safe and efficient maintenance operations, clearance (c) should
be made as large as possible. Actual clearances for installation should be
determined after consulting with the site/facilities manager, as the
clearances can vary, depending on building conditions.