Description
- XLPE insulation (Part 1)
- Unarmoured (Type 1)
- Overall Screen (OS)
- Oil resistant
Standards
International : IEC 60332-3-22 Cat.A; IEC 60584-3Description
Applications
These compensation and extension cables are used with thermocouples for temperature measurements where oil may be present
Design
Conductor:
Metal in accordance with the thermocouple, either solid cross section 0.5 mm² (1 x 0.8 mm), 1.34 mm² (1 x 1.30 mm) or flexible cross-section 1 mm² (14 x 0.30 mm)
Insulation:
Cross-linked polyethylene (XLPE)
Overall screen:
Binder tape
Tinned copper drain wire
Aluminium backed polyester tape
Outer sheath:
Polyvinyl chloride (PVC)
Colour: depends on thermocouple type
Core identification
See "identification sheet"
Marking
NEXANS 279 XLPE/OA.SCR/PVC 300/500 V Nber of pairs & cross section Type of thermocouple IEC 60332-3-22(A) MM YYYY Manufacturing number + meter marking
Standards
PAS 5308 Part1/type 1 (Design guide-lines)
BS EN 50290-2-29
Characteristics
| Construction characteristics | |
|---|---|
| Insulation | XLPE (Cross-linked Polyethylene) |
| Overall screen | Tinned copper drain wire + aluminium/polyester tape |
| Outer sheath | PVC |
| Protection | no |
| Dimensional characteristics | |
| Conductor cross-section | 1mm² |
| Number of pairs | 5 |
| Conductor diameter | 1.28mm |
| Diameter over insulation | 2.48mm |
| Minimum outer diameter | 15.8mm |
| Maximum outer diameter | 17.4mm |
| Approximate weight | 254kg/km |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 300 / 500 V |
| Usage characteristics | |
| Fire retardant | IEC 60332-3-22 |
| Chemical resistance | Oil resistant |
| Electro magnetic interference resistance | Yes |
| Operating temperature, range | -20 .. 60°C |
| Standard | PAS |
Docs and info
* Thermocouple type
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TC – Copper/copper nickel for copper/copper nickel thermocouple |
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JC – Iron/copper nickel for iron/copper nickel thermocouple |
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EC – Nickel chromium/copper nickel for nickel chromium/copper nickel thermocouple |
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KC – Nickel chromium/nickel aluminium for nickel chromium/nickel aluminium thermocouple |
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KCA – Iron/copper nickel for nickel chromium/nickel aluminium thermocouple |
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KCB – Copper/copper nickel for nickel chromium/nickel aluminium thermocouple |
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NC – Nickel chromium silicium/nickel silicium for nickel chromium silicium/nickel silicium thermocouple |
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SC RC – Copper/copper nickel for platinium rhodium thermocouple |
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BC – Copper/copper alloy for platinium rhodium/platinium rhodium thermocouple |
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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
