Applications
These cables are used for automatic data transfer from EDF cut out through remote read.In accordance with EDF specification 48 37 320.
Design
Conductor:
Solid bare copper, diameter 0.6 mm
Insutation:
Polyvinyl chloryde (PVC)
Tape: Polyester
Collective screen:
Tinned copper drain wire
Aluminium/polyester tape
Inner sheath:
Polyvinyl chloryde (PVC)
Armour:
Double steel tape
Outer sheath:
Polyvinyl chloryde (PVC) Colour : black
Core identification
light blue - red - white - dark blue
Marking
Téléreport Armé NFC 33-400 NEXANS 279 Manufacturing n° YYYY
Technical characteristics
Loop resistance at 20°C: 120 < R(Ohm.km) < 133,2
Insulation resistance under 400 V after 1 min of operation > 1000 MOhm
Dielectrical strength between conductors for 1 min: 1500 V
Capacitance at 50 kHz: 80 < C (nF/km) < 130
Typical impedance at 50 kHz: 75 < Zc(Ohm) < 115
Ambiant temperature: -15°C to +45°C
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