Application
These cables are used in primary distribution network systems in residential, commercial and industrial areas. They can be used in conduit pipes, underground ducts or directly buried.

Construction
● Conductor :Copper or aluminum, circular compressed or compacted stranded conductors 
● Conductor screen: Non-metallic,semi-conducting compound
● Insulation: 100% and 133% and 173% insulation level, cross-linked polyethylene XLPE or tree retardant cross-linked polyethylene insulation(TRXLPE)
● Insulation screen:Non-metallic,semi-conducting compound
● Metallic screen: Copper tape 
● Outer sheath: Sunlight resistant, Polyvinyl chloride PVC or Polyethylene (PE) or Polyolefin (PO)

Specification
ASTM B 8 Standard Specification for Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft
ASTM B 231 Standard Specification for Concentric-Lay-Stranded Aluminum 1350 Conductors
ASTM B 496  Compact Round Concentric-Lay-Stranded Copper Conductors.
ASTM B 400  Compact Round Concentric-Lay-Stranded Aluminum 1350 Conductors.
ANSI/ICEA S-94-649  Concentric Neutral Cables Rated 5 Through 46 kV

Chaircteritics
● Maximum conductor temperature in normal operation: 90˚C. 
● Emergency Overload Temperature: Shall not exceed 130˚C.
● Short Circuit Temperature ( 5 seconds maximum duration ): Shall not exceed 250˚C. 
● Product manufacturing options: 
● Blocking elements against the penetration of water in the metallic part for humid and wet environments.