Power cable ZPAU

twisted pairspiralsteel

Intercity railway signal cable (LGV and AC-electrified lines) Protected against electromagnetic parasitic induction of the overhead line Anti-rodent Links the centralised control station to the switchgear substations Installed in long lengths along 25,000V AC-electrified tracks Red copper solid core – Class 1 Insulation: coloured polyethylene Twisted pair wiring Polyethylene or natural SH water-blocking internal sheath Shielding with ringed copper tape Polyethylene or natural SH separation sheath Armour: 2 steel spiral strips Outer black lead-free PVC or brown SH jacket + marking + metric Fire resistance NFC 32070.2.1 (flame retardant) and IEC 60332-1 Euroclass B2ca-s1a, d2, a1 (ZPAU - SH cables) Operating temperature: 70°C Resistant to mineral oils, acids and bases Bending radius: static 8 x D, dynamic 16 x D Duct or buried installation Other formats available on request Associated ranges: ZPAU with 1 p. and 2 p. 1mm², ZPAU with 1.5mm² and 2.5mm² cross-sections 2 special cables: ZPAU 2 p. x 1.5mm² TBL for Belgian LGV signalling, ZPAU 1 p. x 2.5mm² ERTMS for the Eurobalise system SNCF CT 445 specification SNCF approved