This cable production line can make XLPE insulated cable from 6KV to 35KV . It is the type of semi-catenary . It is heated by the way of short-circuit method, cross-linked with nitrogen as a medium , and cooled with water.

1.Votage calss:6-35KV

2. Conductor Cu；35-630m㎡, Al:50-800m㎡

3.Max cable weight :10kg/m

4.Max cable diameter:75mm

5.Wall thickness

φ65extruder for inner semi-conductor layer:0.5-2.0mm

φ150extruder for insulation layer :2.5-10.5mm

φ90 extruder for outer semi-conductor layer:0.5-2.0mm

6.Tube length

Total length:102mm

Heating length:6*6m

precooling length:2*6m

water cooling length :9*6m

7.Material

Conductor: cooper standed wire, aluminium stranded wire

Inner semi-conductor layer: cross-linked semi-conductor material

Insulation layer: XLPE

Outer semi-conductor layer:peelabel insulation screen material (35KV or less than 35KV) unpeeladle insulation screen material (35KV)

8. Line speed:0-30m/min

9.Tube-laying form: semi-caenary

Max. design temperature:450℃

Design pressure :1.6Mpa

10.Energy consumption

Electricity:installed capacity750KVA

Water consumption : recycling water 15m³/h

Air pressure:0.6-0.8Mpa，Air consumption:0.8m³/h(in standard)

Nitrogen pressure:2.0-2.5Mpa, Consumption:1-2m³/h(in standard)

Pure:99.5%

To start up the line , it is necessary to equip a nitrogen storage container, not less than 6mm³