Lead sheathed & armoured
J-2Y(st)YKYRY, JE-2Y(st)YKYRY, J-Y(st)YKYRY, JE-Y(st)YKYRY
Telecommunication cables are used to transmit electromagnetic waves, they are called electromagnetic wave guides.Those cables are installed in open air , underground , indoor or outdoor .
The overall screening of the pairs protect it against outer electrostatic interference fields.
Armoured types would be able to bear external mechanical forces.
Lead sheathed types are designed to be used in any applications where the cables may be subjected to solvent penetration or corrosive attack or hydrocarbons.
- Size : Up to 0.9 mm - No. of pairs : Up to 50 pairs -Conductor material : Plain or tinned copper -Conductor type : Solid (Class1) - Round -Insulation: Cross-linked polyethylene (XLPE) , polyethylene (PE) or Polyvinyl chloride ( PVC) -Collective screen : Laminated screening tape comprise of aluminum bonded to polyester plus one or more tinned annealed copper wires applied over the screened pairs. -Inner sheath: Polyvinyl chloride (PVC) or polyethylene ( PE) -Metallic sheath : Lead sheath -Separation sheath: Polyvinyl chloride (PVC) or polyethylene ( PE) -Sheath: Polyvinyl chloride (PVC) or Polyethylene (PE) Other features : -Ultra violet (UV) resistant colored outer sheath -Low smoke and fume (LSF) -Halogen free and flame retardant (HFFR) - Oil & hydrocarbon resistant -Fire resistant -Vermin proof Standards : VDE 0816 , VDE0815
-Armour: Galvanized steel wire or tape .
