33kv XLPE Insulated Power Cable

33kv XLPE Insulated Power Cable

33kv XLPE Insulated Power Cable

Description


33kv XLPE Insulated Power Cable


XLPE power cable,
33kv power cable,
XLPE insulated power cable,


Specifications

1.33kv XLPE CABLE
2.Cable products with quality services &price
3.OEM&ODM
4.Professional QC Systerm

33kv XLPE Insulated Power Cable Picture:
xlpe power cable

 

33kv XLPE CABLE PVC JACKET POWER CABLE

MV XLPE INSULATED POWER CABLE

electrical power cable copper conductor,xlpe insulated, pvc sheath,coated electric cable ,steel wire armoured underground cable 

Standard:
It is manufacture under GB/T12706-2002 standard(The same as IEC60502).

Application:

For power transmission and distribution lines with rated power frequency voltage 8.7/15KV.

 

Construction of 33kv XLPE Insulated Power Cable:

Standard: According to IEC60502-2, 61034 and 60754

Conductor: Copper or aluminum

Conductor screen: Semi-conductive compound

Insulation: XLPE

Insulation screen: Semi-conductive compound

Metal screen: Copper tape

Inner sheath: PVC

Armor: Aluminum or Steel wire or tape

Outer sheath: PVC

 

33kv XLPE Insulated Power Cable - Technical data:

Temperature range: 0° C to +90°C

Max conductor temperature: 90 °C

Max short-circuit temperature at conductor: 250 °C (max. 5 s)

Min bending radius:Fixed 20×D ( for single-core cable), Fixed 15×D ( for three-cores cable)


1. Standard of power cable:

IEC, ASTM,BS,CNS(GB),DIN and AS/NZS or other standards as request.

2. Rated Voltage:

Low Voltage/medium voltage/high voltage

3. Construction of power cable:

Conductor:Copper or Aluminium

Insulation:PVC or XLPE

Inner sheath:PVC

Armoured:Galvanized steel tape or galvanized steel wire

Outer Sheath:PVC or PE

4. Characters of power cable:

a.Max Long-time operating temperature of PVC insulated cable is 70°C,XLPE 90°C

b.Installing temperature of cable should not be less than 0°C

c.Max short-circuit temperature is:PVC not exceed 160°C,XLPE 250°C,Not more than5 Sec.

d.Permitting bending radius cable: Not less than 10 D times (D:external diameter of cable)

e.Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flamer retardant. 

5.  Description & Application:   

 xlpe insulated power cable

TYPE

Description of power Cable

Main Applications of power cable

CU core

AL core

 

 

VV

VLV

Copper/Aluminium core,PVC insulated,PVC sheathed power cable

Non-armoured PVC cable are suited for laying indoors,In cable trench,On cable racks and in pipes. Unable bear external pressures and tensions.

VY

VLY

Copper/Aluminium core,PVC insulated,PE sheathed power cable

VV22

VLV22

Copper/Aluminium core,PVC insulated,steel tape armored,PVC sheathed power cable

Steel-tape armoured PVC cables are suited for vertical burial.Can bear moderate positive pressures,Unable bear tension forces.

VV23

VLV23

Copper/Aluminium core,PVC insulated,steel tape armored,PE sheathed power cable

VV32

VLV32

Copper/Aluminium core,PVC insulated,thin steel wire armored,PVC sheathed power cable

Thin steel wire armoured PVC cables are used in case of great difference of levels or vertical installation and Can do vertical burial.Can bear moderate positive pressures and tension forces.

VV33

VLV33

Copper/Aluminium core,PVC insulated,thin steel wire armored,PE sheathed power cable

VV42

VLV42

Copper/Aluminium core,PVC insulated,thick steel wire armored,PVC sheathed power cable

Thick steel wire armoured PVC cables are suited for vertical installation and can be laid water or sea-bottom.Can bear greater positive pressures and tension forces.

VV43

VLV43

Copper/Aluminium core,PVC insulated,thick steel wire armored,PE sheathed power cable