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Copper Conductor XLPE Insulated Steel Tape Armoured PVC Sheat

Copper Conductor XLPE Insulated Steel Tape Armoured PVC Sheathed Power Cable

Keywords: XLPE Power Cable , XLPE Inuslated Power Cable

This product is suitable for using in power distribution networks or fixed installations for industrial equipments with rated voltage up to and including 26/35KV

BASIC INFORMATION

Code Name

YJV22

Rated Voltage (Uo/U)

6/6KV,6/10KV

Cable Structure

Copper Conductor/XLPE Insulation/Steel Tape Armoured/PVC Sheath


CONSTRUCTION

Conductor

Number of conductors:1,3

The conductors shall comply with the requirement given in IEC

Insulation

XLPE(Cross-linked Polyethylene) according to IEC

Sheath

PVC(Polyaluminium Chloride) according to IEC

Metal screen

Copper Tape Screen

Armoured Layer

Steel Tape


CABLE STANDARDS

GB/T12706-2008,IEC,BS,ASTM and etc. upon request.

The electrical and dimensional properties of this product are measured by the Technical and Quality Assurance department at the JiangNan Cables laboratory. Cable performance in respect of conductor resistance, construction quality (workmanship), dimensional consistency, and other parameters are verified to published standards and approved product drawings. Conformance to RoHS (Restriction of the use of Hazardous Substances) is determined and confirmed.


CHARACTERISTICS

Conductor temperature

Maximum conductor temperature in normal use: 90℃

Max.short-circuit temperature

Maximum shall not exceed 250℃(5s Max,Duration)

Installation temperature

Ambient temperature under installation shall not be below 0℃

Minimum bending radius

The bending radius of cable: (D-Diameter of cable)

For Three Core Cable-------------------------------------≥15D

For Single Core Cable-------------------------------------≥20D


Voltage designation

The rated voltage of the cable for a given application shall be suitable for the operating conditions in the system in which the cable is used,and is expressed in the form of Uo/ U(Um)kV.

Where:

Uo-The rated power-frequency voltage between conductor and screen or metallic-sheath,for which the cable designed;

U-The rated power-frequency voltage between conductors, for which the cable designed:

Urn-The maximum value of the "hight system voltage " for which the equipment may he operated.

XLPE Insulated Power Cable

Rated voltaged of cable applied in three phrase system are given in table

U

Um

Uo

First class

Second class

1

1.2

0.6

0.6

3

3.6

1.8

3.6

6

7.2

3.6

6

10

12

6

8.7

15

17.5

8.7

12

20

24

12

18

35

42

21

26

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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