Grounding and lightning protection
Protection inside a high rise building
The following protection requirements must be observed inside multi-story or high rise
buildings
(Figure
•
The drop cable shield must be bonded to the building grounding system at the entry
point to the building.
•
The drop cable shield must be bonded to the building grounding system at the entry
point to the equipment area.
•
An LPU must be installed within 600 mm (24 in) of the entry point to the equipment
area.
Figure 2-6 Grounding and lightning protection inside high building
2-22
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UNDER DEVELOPMENT
Chapter 2: Planning considerations
phn-2182_003v004 (Oct 2011)