EN 50288-7 XLPE insulation IOS Unarmoured 5x2x2,5

Description

Description

Standards

  • Test
    IEC 60332-3-22 Cat.A

Applications

These instrumentation and communication cable are used to transmit analogue or digital signals in measurement and process control where chemicals may be present. The individual screening of each pair limits the consequence of crosstalk. 

 

Design

Conductor:

Stranded bare copper class 2

Insulation:

Cross-linked polyethylene (XLPE)

Individual screen

Polyester tape

Tinned copper drain wire, 

Aluminium backed polyester tape

Polyester tape

Overall screen

Polyester tape

Tinned copper drain wire 

Aluminium backed polyester tape

Outer sheath:

Polyvinyl chloride (PVC).

Colour: black.

Other colour on request. 

 

Core identification

Pair:  white - black

White core printed with pair number
 

Marking

NEXANS 279 XLPE/IND.+OA.SCR/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

Characteristics

구조적 특성

구조적 특성

도체 재료
베어 구리 와이어
도체 타입
2등급 (연선)
절연
XLPE(가교 폴리에틸렌)
Individual screen
Tinned copper drain wire + aluminium/polyester tape
Overall screen
Tinned copper drain wire + aluminium/polyester tape
피복
폴리염화비닐
Protection
no

치수

치수

Number of pairs
5
도체 단면적
2.5 mm²
도체지름
1.91 mm
Diameter over insulation
2.57 mm
Minimum outer diameter
16.9 mm
Maximum outer diameter
18.6 mm
무게(근사치)
434 kg/km

전기적 특성

전기적 특성

정격전압 Uo/U (Um)
170/300V

사용 특성

사용 특성

Fire retardant
EN IEC 60332-3-22 (cat A)
Oil resistance
Yes
Electro magnetic interference resistance
Yes
操作温度范围
-20 ... 60 °C
Max. conductor temperature in service
90 °C
Standard
EN

Resources

Resources

Documentation

Selling & delivery 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

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