User Manual

RSP-APA-002
User’s Manual
R-tron., Inc. 18/34 page
- Installation should be done within max. ground 3pcs or ground resistance 20 ohm.
- Dig 27.55 inches from the ground and isolate over 118 inches at least and then
drive in ground pole.
- Drive thunder arrest outlet in the ground, using GV 38mm² x 1C
- To preserve ground line, put ground line into zinc cable(length 141.73 inches).
Figure 4.6 Ground Cable Diagram
4.4.5.3 AC distribution panel grounding
To protect the AC distribution panel from surges, connect the GV 14㎟ cable to the repeater
cabinet grounding cable (GV 38㎟), branching it off with C-Tap (38-14mm).