AVYCON AVC PT91X25LW, Руководство по установке

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Cables
7
No. Description
1 Video lightning conductor.
2
3
Communication lightning conductor.
4
Power supply lighting conductor.
5
Impedance of the cable connected to the grounding wire should be less than
4Ω.
The radius is 60 m.
6 Lightning conductor.
7 Steel tube.
Figure 2-2 Installing lightning protection devices outdoors
Table 2-2 Installing lightning protection devices outdoors