Section 3 Installation
Primary Network Configuration
9ARD000015-600
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If the electric current determined in
in a given section exceeds the maximum
electric current capability according to the respective tables, then based on the
circumstances, execute one of the following:
If the electric current exceeds the maximum,
a.
In one of the two sections, then execute one of the following actions:
–
Move the position of the supply along the overloaded section and
recalculate.
–
Move the power supply to push one of the nodes from the overloaded
section to the other section.
b.
In both sections
–
use two power supplies.
shows an example of a single supply center-connected network, which
uses a thick cable trunk line with a overload.
Calculation method
:
Section 1 = Section 2 = 400 ft.
Section 1 electric current = 1.1 A +1.25 A + 0.5 A = 2.85 A.
Figure 25. Single Supply Center Connected with Overload
Power
Supply
Power Tap
