IEC 60502-2 Armoured (AWA) 1 x 185

Description

Description

Standards

  • Product
    IEC 60228; IEC 60502-2
  • Test
    IEC 60332-3-22 Cat.A

Applications

These power cables are used for electricity supply in medium voltage installation system. They are well adapted to underground use in industrial applications where chemical and mecanical protections are needed (refinery areas, chemical plant...).

 

Design

Conductor:

Stranded bare copper (class 2)

Semi conductor

Insulation:

Cross-linked polyethylene (XLPE)

Semi conductor

Screen:

Copper tape

Bedding

An inner sheath acting as a filler with practically zero thickness

Inner sheath:

Polyvinyl chloride (PVC)

Armour:

Galvanized steel wires (SWA) or aluminium wires (AWA) for 1 core cable

Outer sheath:

Polyvinyl chloride (PVC). Colour: red. Other colour on request

 

Core identification

1 core: natural
3x: black - green - brown (by tape under copper screen). 
 

 

Marking

NEXANS 279 XLPE/PVC/SWA or AWA/PVC VOLTAGE Nber of cores and cross-section Cu/Alu IEC 60332-3-22(A) MM YYYY Manufacturing number + metric marking.

 

Characteristics

Characteristics

구조적 특성

구조적 특성

도체 재료
베어 구리 와이어
도체 타입
2등급 (연선)
절연
XLPE(가교 폴리에틸렌)
스크린
구리 밴드
내피
폴리염화비닐
Armour type
알루미늄 와이어
피복
폴리염화비닐
Protection
Yes

치수

치수

코어수
1
도체 단면적
185 mm²
도체지름
15.85 mm
Diameter over insulation
33.05 mm
Diameter over screen
34.5 mm
Diameter over inner sheath
38.5 mm
Diameter over armour
43.5 mm
Minimum outer diameter
53.1 mm
Maximum outer diameter
58.5 mm
무게(근사치)
5060 kg/km

전기적 특성

전기적 특성

정격전압 Uo/U (Um)
18 / 30 (36) kV

기계적 특성

기계적 특성

Mechanical resistance to impacts
Good

사용 특성

사용 특성

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

Resources

Resources

Selling & delivery Information

Other fire performances IEC 60332-1 or IEC 60332-3-24(C) and enhanced hydrocarbon resistance on request.


Minimum bending radius:

1 core: 10 x outer diameter
3 cores: 8 x outer diameter
To be doubled during laying operations

Aluminium conductors available on request.

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