Suppliers of xlpe insulated steel wire cable
Suppliers of xlpe insulated steel wire cable
Cable Structure:
1.  Conductor: Copper(Cu) or Aluminum
2.  PVC insulation
3.  Fill layer
4.  Around the package tape
5.  Inner Sheath
6.  Steel tape armor
7.  Outer Sheath
8.  Mark
 
Product Description:
-   PVC insulated PVC sheathed power cable (PVC/PVC Cable)
-   PVC insulated steel tape armored PVC sheathed power cable (PVC/STA/PVC Cable)
-   PVC insulated steel wire armored PVC sheathed power cable (PVC/SWA/PVC Cable)
-   Flame retardant PVC insulated PVC sheathed power cable (FR/PVC/PVC Cable)
-   Flame retardant PVC insulated steel tape armored PVC sheathed power cable (FR/PVC/STA/PVC Cable)
-   Flame retardant PVC insulated steel wire armored PVC sheathed power cable (FR/PVC/SWA/PVC Cable)
 
Application: 
1. steel-tape armored cable is to be laid underground, the cable could bear certain mechanical force.
2. Steel-wire cable is applicable to the well, underwater with the bottom of sea, the cable cans bear the bigger pressure with lead to pull the dint.
 
Working conditions:
1) This maximum working temperature of the conductor is 70°C.
2) During having a short(lasting less than 5 seconds)the maximum temperature of the cable conductor for shall not be above 160°C.
3) Environment temperature should be no lower than 0°C for laying the cable;
4) Bending radius allowance of the cable;
single core cable: no steel tape cable 20D: steel tape cable 15D.
3 core cable: no steel tape cable 15D; steel tape cable 12D.
Notes: D practical external diameter of cable
 
Main properties:

No

Test item

Property

1

Construction

Listed to the tables

2

Conductor resistance

Listed to the tables

3

Voltage test

A.C 3.5kV 5min

No breaken

4

Mechanical properties before aging

Tensile strength

Insulation

Min.12.5N/mm²

Sheath

Min.12.5N/mm²

Elongation at break

Insulation

Min.150%

Sheath

Min.150%

Mechanical properties after aging

Tensile strength

Insulation

100°C±2°C 7days

Min.±12.5N/mm²

Sheath

100°C±2°C 7days

Min.±12.5N/mm²

Varying valve of tensile strength

Insulation

100°C±2°C 7days

Min.±25%

Sheath

100°C±2°C 7days

Min.±25%

Elongation at break

Insulation

100°C±2°C 7days

Min.±150%

Sheath

100°C±2°C 7days

Min.±150%

Varying valve of tensile strength

Insulation

100°C±2°C 7days

Min.±25%

Sheath

100°C±2°C 7days

Min.±25%

5

Flame-retardant property

Comply with GB12666.5-90(CB) and IEC332-3(CB)

6

Constant of insulation resistivity

Min at 20°C

36.7

Ki MΩ.km

Min at 70°C

0.037

 
Suppliers of xlpe insulated steel wire cable:
Henan Jiapu Cable Group is the professional armoured cable supplier, we can supply XLPE insulated steel wire armoured cable, PVC insulated SWA cable, XLPE insulated steel tape armoured cable, PVC insulated steel tape armoured cable, PE insulated armoured cables.
 
If you have any need about power cable, please contact us by E-mail:gaom@jpcable.net
 

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