Table 18 Floor load rating and required clearances for a two rack configuration (two DKC)
(continued)
Required Clearance (a+b) mFloor Load
Rating
(kg/m2)
Clearance (c) m
C=0.6C=0.6C=0.4C=0.2C=0
0.30.50.60.80.9350
0.81.01.21.31.5300
Notes:
1. Actual clearances for installation should be determined after consulting with construction specialist responsible
for installation building, as they could vary depending on the size/layout of the system and building conditions.
2. When various configurations of disk arrays are arranged in a row, clearance values based on the largest disk
array configuration should be used.
3. From the viewpoint of maintenance operations, it is suggested that Clearance (c) be made as large as possible.
Three rack configuration (left module)
The following figure and table shows the service clearances and floor load rating for a three-rack
configuration.
Figure 10 Service clearances for a three rack system (left module)
Service clearance, floor cutout, and floor load rating 35
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