UNT-RAIL SIGN

CONDUCTOR: Electrolytic bare annealed copper wire
INSULATION: XLPE
SELF WRAPPING TAPE: Non – hygroscopic tape with minimum width of O, 2 mm and PVC based filling material.
METALIC SCREEN: A copper plate with a minimum thickness of mm shall be wrapped around the common casing in two folds helicoidally by remaining a gap between adjacent strips at most equal to 20 percent of the strip width
INNER SHEATH: Polyethylene
METALIC SHIELD: Galvanised steel metal strips with a minimum thickness of 0.500 mm ± 10%. metal strips shall be wrapped around the commoncasing in two folds helicoidally by remaining a gap between adjacent strips at most equal to 20 percent of the strip width.
OUTER SHEATH: Polyethylene (PE)
OUTER SHEATH COLOR: Black
STANDARDS OF DESIGN: According to specification of TCDD plastic insulated energy and singnal/ing cables specification.

CONDUCTOR OPERATING TEMPERATURE: Min.-40°C – Max.+70°C
RATED VOLTAGE: 06/1 kv
TEST VOLTAGE: 3,5 kv