Overhead cables are mainly made of aluminum and are structurally divided into two categories: overhead conductors with uncover conductors and overhead conductors with covered conductors.
advantages of overhead conductors:
. Easy accessibility of network construction
. Easier troubleshooting
. Low-cost troubleshooting and no need for experts
. Branching in a lower time & costs
Different types of Sama overhead conductors:
. Overhead covered conductors (cc) 20kV
. Hard aerial copper wire
. All aluminum conductors (AAC)
. Aluminum conductors steel reinforced (ACSR)