Description
- Overall Screen (OS)
- Lead free
- Aliphatic and aromatic hydrocarbons resistant
Standards
International : IEC 60332-3-22 Cat.ADescription
Applications
These instrumentation and communication cable 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. Hypron® offers an alternative to conventional lead covered cable and is an environmental friendly solution.
Design
Conductor:
Stranded bare copper class 2
Insulation:
Cross-linked polyethylene (XLPE)
Binder tape
Bedding
Inner sheath:
Polyvinyl chloride (PVC).
Colour: black.
Overall screen/sealing barrier:
Tinned copper drain wire,
Aluminium backed polyethylene tape
Bedding:
High density polyethylene (PE)
Colour: black
Special sheath (intermediate sheath):
Polyamide
Outer sheath:
Polyvinyl chloride (PVC).
Colour: black.
Other colour on request.
Core identification
Pair: white - black
Quad: white - black - red - blue (2 pair cables assembled as a quad)
White core printed with pair number
Marking
NEXANS 279 XLPE/PVC/AL/HDPE/NC/PVC 170/300V Nber of pairs & cross-section Cu IEC 60332-3-22(A) MM YYYY Manufacturing number + metric marking
Standards
EN 50288-7 (Design guide-lines)
Characteristics
| Construction characteristics | |
|---|---|
| Conductor material | Bare copper |
| Type of conductor | Stranded, Class 2 |
| Insulation | XLPE (Cross-linked Polyethylene) |
| Inner sheath | PVC |
| Overall screen | Tinned copper drain wire + aluminium/polyethylene tape |
| Material of bedding | High-density polyethylene (PE) |
| Intermediate sheath | Polyamide |
| Outer sheath | PVC |
| Lead free | Yes |
| Protection | no |
| Dimensional characteristics | |
| Number of pairs | 10 |
| Conductor cross-section | 0.5mm² |
| Conductor diameter | 0.9mm |
| Diameter over insulation | 1.38mm |
| Diameter over inner sheath | 12.2mm |
| Diameter over intermediate sheath | 15.7mm |
| Minimum outer diameter | 21.0mm |
| Maximum outer diameter | 23.2mm |
| Approximate weight | 481kg/km |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 170/300V |
| Usage characteristics | |
| Fire retardant | IEC 60332-3-22 |
| Chemical resistance | Aliphatic and aromatic hydrocarbons resistant |
| Electro magnetic interference resistance | Yes |
| Operating temperature, range | -20 .. 60°C |
| Max. conductor temperature in service | 90°C |
| Standard | EN |
Docs and info
Selling information
Other fire performances IEC 60332-1 or IEC 60332-3-24(C) on request.
Minimum bending radius:
15 x outer diameter
To be doubled during laying operations
Tinned copper conductors available on request
