Three XLPE insulated screened cores are bundled around the galvanized steel wires in a right hand lay.Primarily used for overhead service applications such as street lighting,outdoor lighting,and temporary service for construction. To be used at votages of 600V phase-to-phase or less and at conductor temperatures not to exceed 75℃ for polyethylence insulated conductors or 90℃ for crossliked polyethylene(XLPE) insulated conductors.
Basic design to IEC 60502 / AS/NZS 3599-1 standards
Rated voltage: 6.35/11kV
Phase Conductor: Circular compacted stranded H68 aluminium to BS2627.
Conductor Screen: Extruded semi-conductive layer.
insulation Screen: Extruded semi-conductive layer.
metallic Screen(optional):copper tape screen.
Separator: Semi-conductive swellable tape.
outer Sheath: HDPE.
Support Conductor: Galvanized steel wires.
Assembly: Three XLPE insulated screened cores are bundled around the galvanized steel wires in a right hand lay.
|NO.Cores X Nominal Cross Section||Phase Conductor||Messenger Suspension Unit|
|Stranding||Nominal Sectional Area||Stranding||Nominal Sectional Area||Breaking Load|
|3X50 + 1X25||19/1.78||50||7/3.0||50||60|
|3X70 + 1X50||19/.14||70||7/3.15||50||62|