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xlpe power cable price

xlpe power cable price


This product is applicable to the power transmission and distribution line with AC rated voltage(U0/U) of 3.6/6kV-26/36kV system.It is routed in air (cable bridge frame,indoor wall support,and tray) and soil(direct buried, cable trench,pipe ect.) 
respectively according to difference of the protection layer structure.

XLPE Power Cable Construction

Conductor       : Compact stranded copper conductor, Cl.2 as per IEC 60228

Conductor Screen: Semi-conductor

Insulation       : XLPE(cross-linked polyethylene) rated at 90 OC

Insulation Screen: Semi-conductor

Metallic Screen  : Copper tape or copper wires with counter-helix copper tape

Sheath         : PVC or FR-PVC type ST2 to IEC 60502, black or red
 

 xlpe power cable price

Applications

For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. 

 

Standards

International: IEC 60502, IEC 60228, (IEC 60332-3 for FR-type only)

China: GB/T 12706, (GB/T 18380-3 for FR-type only)

Other standards such as BS,DIN and ICEA upon request 

 

xlpe power cable price

Technical data

Rated voltage:3.6/6kV-26/36kV Medium-Voltage

Maximum Conductor Temperature: under normal (90 OC), emergency (130OC) or short circuit no more than 5 s (250℃) conditions.

Min. Ambient Temp.  0 OC, after installation and only when cable is in a fixed position

Min. Bending Radius: 20 x cable O.D for single core without armor

                   15 x cable O.D for multi core without armor

                   15 x cable O.D for single core with armor

                   12 x cable O.D for multi core with armor

 

Operating Characteristic:

Max: short-circuit temperature of conductor shall not exceed 250°C(5s maximum duration):

Cross section of conductor≤300mm2 160°C

Cross section of conductor>300mm2   140°C

The ambient temperature under installation of cable should not below 0°C

The bending radius of cable should not less than 10 times of diameter of the cable.
 

xlpe power cable price- In Air

1.The single-core cables are paralleled laid, the distance between the cable center is 2 times diameter of the cable for cross section of conductor ≤185mm2 and 90mm for cross section of conductor≥240 mm2

2.Ambient air temperature: 40°C 

3.Max.Permissible continuous operating temperature of conductor: 70°C

 

xlpe power cable price- In ground

1.when the single-core cables are installed separately, the distance between the cable’s centers is 2 times diameter of the cable.

2.Solid temperature: 25°C

3.Max. Permissible continuous operating temperature of conductor: 70°C

4.Solid thermal resistivity: 10°Cm/w

5.Depth of laying: 0.7m

xlpe power cable price

 

The section area of xlpe power cable

U0/Um(kv)

No.of Core

 

1st class

0.6/1kv

1.8/3kv

3.6/6kv

6/10kv

8.7/15kv

12/20kv

18/30kv

21/35kv

2nd class

1/1kv

3/3kv

6/6kv

8.7/10kv

12/15kv

18/20kv

-

26/35kv

1 Core

Section

area(mm2)

1.5-800

25-800

25-800

25-800

35-800

50-800

50-800

50-800

2 Core

Section

Area(mm2)

1.5-185

/

 /

 /

 /

 /

 /

 /

3 Core

Section

area(mm2)

1.5-400

25-400

25-400

25-400

35-400

50-400

50-400

50-400

4 Core

Section

Area(mm2)

2.5-400

25-400

 /

 /

/

/

/

/

5 Core

Section

area(mm2)

2.5-400

25-400

/

/

/

  /

/

/

Note:We can provide more info than above data, if needed.The above are just some example

XLPE Insulated Power Cable -Type

  Designation Applications
YJV    YJLV Copper conductor, XLPE insulated, PVC sheathed power cable Aluminium conductor, XLPE insulated, PVC sheathed power cable For laying indoors, in tunnel or cable trench, unable to bear external mechanical forces. Single core cable is not permissible to lay in magnetic duct.
YJY   YJLY Copper conductor, XLPE insulated, PE sheathed power cable Aluminium conductor, XLPE insulated, PE sheathed power cable
YJV22   YJLV22 Copper conductor, XLPE insulated, steel tape armoured, PVC sheathed power cable Aluminium conductor, XLPE insulated, steel tape armoured, PVC sheathed power cable For laying indoors, in tunnel, in cable trench or direct in ground, able to bear external mechanical forces, but unable to bear large pulling force.
YJV23   YJLV23 Copper conductor, XLPE insulated, steel tape armoured, PE sheathed power cable Aluminium conductor, XLPE insulated, steel tape armoured, PE sheathed power cable
YJV32   YJLV32 Copper conductor, XLPE insulated, steel wire armoured, PVC sheathed power cable Aluminium conductor, XLPE insulated, steel wire armoured, PVC sheathed power cable For laying indoors, in tunnel, in cable trench or direct in ground, able to bear external mechanical forces, but unable to bear large pulling force.
YJV33   YJLV33 Copper conductor, XLPE insulated, steel wire armoured, PE sheathed power cable Aluminium conductor, XLPE insulated, steel wire armoured, PE sheathed power cable
Note: The armoured single core cables is only used for D.C. system. As for A.C. system, non-magnetic armour material should be applied.


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we are one of top electric cable manufacture in north of china,main product include xlpe power cable,armoured cable,swa cable,single core cable,2 3 4 core armoured cable.

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