1.For laying indoors and outdoors.
2.bear certain traction during installation
3.GB12706 or IEC60502
4.Factory direct sale
Description
Circular copacted stranded copper or Aluminium conductor, XLPE insulated, copper tape screened, three core assembled toghter with non-hygrscopic polypropylene and extruded with PVCouter sheath.
construction
1. conductor
Plain circular compacted stranded copper or Aluminium conductor
2. conductor screen
Extruded layer of semiconductive compound
3.Insulation
XLPE rated at 90°c
4. Insulation screen
4a. Non-metallic part
Extruded layer of semiconductive copound
4b. Metallic part
copper tape screen
5.Colour for core identification
Red, yellow, blue, green and black tape shall be appiled between metallic and non-metallic part of the insulation screen.
6. Assembly
Three screened core are laid up toghter. if necessary filled with non-hygroscopic material compatible with insulation and covered with a layer of PVCsheath.
7. outer sheath
PVC types ST2 to colour black
Applications
These cables are generally suitable for direct burial or installation on trays or ducts. where ther e is a risk of mechancical damage, armoured cables should be used.
NOTE cables complying with IEC60502 and customer's specification are availble upon request.
Product date table
| Nominal cross-sectional area(mm2) | Nominal thickness of insulation(mm) | Approx overall diameter(mm) | Approx weight of cable(kg/km) | |||||
| Laid in the air | Laid underground thermal resstivity of the soil=80(°c.Cm/w) | |||||||
| Cu | AI | |||||||
Product structural diagram
