ATIS Telecom Glossary
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principal ground point (PGP)
A point within a structure that provides a means to join conductors requiring an earth reference to grounding electrodes. This point may be a separate busbar located in the structure near the entrance of the grounding electrode conductor(s), or it may be a point on a grounding electrode. In a central office, the PGP is reference point 0.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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