Polyethylene insulated multipair telephone cables to ENA TS 09-6 for induced voltages up to 15KV
Cables from 4 to 37 pairs with 0.8 mm copper conductors. Solid PE insulation twisted into pairs and stranded in layers. Bedding of PE, steel wires armouring and external black PVC sheath. These cables are intended for feeder protection and speech and data transmission. They have been designed to operate as an integral part of a power cable system and to withstand induced voltage levels due to fault currents in adjacent circuits up to 15 Kv.
Telecommunication Cable
UV resistant
Rodent resistant
Impact resistant
ROHS compliant
STANDARDS
ENA TS 09-6 issue 8 2012 / BS 7870-8-2: 2003
CONSTRUCTION
Conductors: Annealed cooper single strand of 0.80 mm nominal diameter.
Insulation: Solid polyethylene type TI Y to BS 7870-8-2 table 7. Nominal thickness 0.8 mm.
Cabling elements: Pairs.
Lay-up: Lay up in layers. Pair identification according to BS 7870-8-2 paragraph 6.
Core wrapping. Plastic tape, longitudinally applied with overlap.
Bedding: Polyethylene type TM Y to BS 7870-8-2 table 7.
Armour: galvanized steel wires helically applied
Outer sheath: Black PVC compound type TM 1 to BS 7655-4-1.
Sheath marking : The outer sheath shall be embossed, at regular intervals of about 500 mm, in one line (cables with d≤15 mm) or two lines (cables with d>15 mm) with the following legend:
o ELECTRIC CABLE – TELE – BS 7870-8-2 – CABLESCOM – (year of manufacture)
Length markings in white ink can also be printed at the option of the client
o Other type of markings is also possible according to the customer.