Railway balise cables (ERTMS) for external installations with a 0,3 RF
Armored cables from 1 to 4 pairs for connexion of the balise signaling systems. Foam skin insulation, stranded in pairs with copper corrugated screen and steel armour, protected with a black PE sheath. This cable is protected against external inductions of the catenary with a reduction factor of 0,3. This cable is rodent resistant too. For installation in ducts or directly buried.
Signaling cable
Impact resistant
UV Resistant
Rodent resistant
EMI protected
ROHS Complaint
CONSTRUCTION
Conductors: Annealed copper, 1.05, 1.4 o 1.6 mm nominal diameter.
Insulation: Foam-skin polyethylene.
Cabling Element: Pairs according to:
White-Blue
White-Orange
White-Green
White-Brown
Core wrapping: Dielectric tape longitudinally applied with overlap.
Inner Sheath: Natural low density polyethylene. Only for 1 pair cable.
Cable Screen: Corrugated copper tape longitudinally applied with overlap.
Intermediate Sheath: Low density black polyethylene.
Armour: Two 0,5mm thick steel tapes helically applied. The external tape
covers the internal tape gap.
Outer Sheath: UV resistant black polyethylene.
Sheath Marking: The outer sheath shall be marked with white ink at regular
intervals, with the following information:
o Name of Manufacturer/Year/Length marks.
o Other type of marks according with the costumer.