Applications
These instrumentation and communication cables are used to transmit analogue or digital signals in measurement and process control in moist areas and where aliphatic and aromatic hydrocarbons may be present. They are well adapted to underground use in industrial applications where chemical and mechanical protections are needed (refinery areas, chemical plant...). Hypron® offers an alternative to conventional lead sheathed cable and is an environmental friendly solution..
Design
Conductor:
Solid, stranded or flexible bare copper
Insulation:
Cross-linked polyethylene (XLPE)
Binder tape:
Bedding:
Inner sheath:
Polyvinyl chloride (PVC)
Colour: black.
Overall screen/sealing barrier:
Tinned copper drain wire
Aluminium/polyethylene tape
Bedding:
High density polyethylene (PE)
Colour: black
Special sheath (intermediate sheath):
Polyamide
Armour:
Galvanized steel wires (SWA)
Outer sheath:
Polyvinyl chloride (PVC)
Colour: black
Other colour on request.
Core identification
Pair: black - white
Quad: black - white - red - blue (2 pair cables are assembled as a quad)
White core printed with pair number
On request: according to PAS 5308 part 1
Marking
NEXANS 279 XLPE/PVC/AL/HDPE/NC/SWA/PVC 300/500V Nber of pairs & cross-section Cu IEC 60332-3-22(A) MM YYYY Manufacturing number + metric marking
Standards
PAS 5308 Part 1/type 2 (Design guide-lines)
BS EN 60228-2005
BS EN 50290-2-29
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