Description
- PVC insulation (Part 2)
- Unarmoured (Type 1)
- Overall Screen (OS)
- Oil 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 where chemicals may be present.
Design
Conductor:
Stranded or flexible bare copper
Insulation:
Polyvinyl chloride (PVC)
Overall screen:
Binder tape
Tinned copper drain wire,
Aluminium/polyester tape
Outer sheath:
Polyvinyl chloride (PVC)
Colour: black
Other colour on request.
Core identification
Pair: black - white
Quad: black - white - red - blue (2 pair cables assembled as a quad)
White core printed with pair number
On request: according to PAS 5308 part 2
Marking
NEXANS 279 PVC/OA.SCR/PVC 300/500V Nber of pairs & cross-section Cu IEC 60332-3-22(A) MM YYYY Manufacturing number + metric marking
Standards
PAS 5308 Part 2/type 1 (Design guide-lines)
BS EN 60228-2005
BS EN 50290-2-21-2002
Characteristics
| Construction characteristics | |
|---|---|
| Conductor material | Bare copper |
| Type of conductor | Circula, Flexible, Class 5 |
| Insulation | PVC |
| Overall screen | Tinned copper drain wire + aluminium/polyester tape |
| Outer sheath | PVC |
| Protection | no |
| Dimensional characteristics | |
| Number of pairs | 20 |
| Conductor cross-section | 0.5mm² |
| Conductor diameter | 0.9mm |
| Diameter over insulation | 2.1mm |
| Minimum outer diameter | 23.1mm |
| Maximum outer diameter | 25.5mm |
| Approximate weight | 515kg/km |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 300 / 500 V |
| Usage characteristics | |
| Fire retardant | IEC 60332-3-22 |
| Oil resistance | Yes |
| Electro magnetic interference resistance | Yes |
| Operating temperature, range | -20 .. 60°C |
| Max. conductor temperature in service | 70°C |
| Standard | PAS |
Docs and info
Selling information
Other fire performances IEC 60332-1 or IEC 60332-3-24(C) and enhanced hydrocarbon resistance on request.
Minimum bending radius:
10 x outer diameter
To be doubled during laying operations
Tinned copper conductors available on request
