Applications
These cables are intended for transmission of analogue and digital signals. They allow transmission over long distances at high pulse rates. These cables are used in industrial installations (refineries, chemical plants, etc...) where there is a potential risk of mechanical damage.
Design
Conductor:
Stranded bare copper (class 2)
Insulation:
Polyethylene (PE)
Overall screen:
Tinned copper drain wire
Aluminium/polyester tape
Inner sheath:
Polyvinyl chloride (PVC)
Colour: black
Armour:
Galvanized steel wires (SWA)
Outer sheath:
Polyvinyl chloride (PVC)
Special low smoke, low halogen (LSLH)
Colour: black or blue
Fire retardant: IEC 60332-3-22(A), limiting oxygen index > 30 as par ASTM D 2863
Low smoke: IEC 61034-2, transmittance > 40 %
Low halogen: IEC 60754-1 HCL < 6 %
Core identification
Pair: Black/white
For multipair White core printed with pair number
Marking
GORSE YYYY RE - 2Y(St)YSWAY - fl LSLH 300V Nber of pairs & cross-section IEC 60332-3-22(A) + metric marking
Désignation
RE: Instrumentation cable
2Y: Polyethylene insulation
(St): Collective screen
Y: PVC inner sheath
SWA: Galvanized steel wires
Y: PVC outer sheath
fl: Reduced flame propagation
LSLH: Low emission of smoke and halogens
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