Huawei Proprietary and Confidential                                     
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Figure 4-2 Minimum installation clearance 
 
 
 
The minimum installation clearance shown in Figure 4-2 must be provided in any installation 
scenario, including wall-mounted and support-mounted scenarios. 
 
Multiple SUN2000s must be installed in a line if sufficient space is available. Otherwise, 
they must be installed in checkerboard mode as shown in Figure 4-3. The stacked 
installation mode shown in Figure 4-4 is not recommended. The clearance between 
SUN2000s must meet requirements shown in the following figures.