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Rated voltage 8.7/15kV XLPE insulated PE sheathed power cable YJY cable GB/T12706.2-2008 GB/T12706.3-2008 GB/T12666.5-2008

ENGLISH:Rated voltage 8.7/15kV XLPE insulated PE sheathed power cable
CLASS:YJY series
JANE SAID:1. XLPE insulated power cable has excellent thermomechanical properties excellent electrical properties and chemical corrosion resistance. It also has the advantages of simple structure light weight and no drop limit for laying. It is currently widely used in urban power grids. Novel cables for mines and factories. 2. Cable insulation-cross-linked polyethylene uses chemical and physical methods to convert linear molecular structure polyethylene into three-dimensional network structure cross-linked polyethylene thereby greatly improving the thermomechanical properties of polyethylene. So as to maintain excellent electrical performance. 3. The highest rated working temperature of cross-linked polyethylene insulated power cable conductor is 90℃ which is higher than that of PVC insulated and polyethylene insulated cables so the current carrying capacity of the cable is further improved.

PRODUCT USE
This product is suitable for fixed installation in power distribution networks or industrial installations with rated power frequency voltages of 8.7/15kV and below. Often used for overhead operations.
PRODUCT DISPLAY
PRODUCT DESCRIPTION

type

Copper core

Name

Scope of application

YJY

Copper core XLPE insulated and PE sheathed power cable

Laying indoors, in tunnels, cable trenches and pipelines, or buried in loose soil, where the cable can withstand a certain amount of laying traction, but cannot withstand external mechanical forces

YJY22

Copper core XLPE insulated steel tape armored PVC sheathed power cable

It is suitable for indoor, tunnel, cable trench and underground direct-buried laying. The cable can withstand external mechanical forces, but cannot withstand large tensile forces.


type

Ø  YJYYJY22

Executive standard

Ø  GB/T12706.2-2008GB/T12706.3-2008GB/T12666.5-2008

Rated voltage

Ø  8.7/15kV

use

Ø  This product is suitable for fixed installation in power distribution networks or industrial installations with rated power frequency voltages of 8.7/15kV and below. Often used for overhead operations.。

Code description

name

Codename

Description

Conductor material

TL

Copper (aluminum)

Insulation Materials

YJ

XLPE

Inner sheath/Sheath material

Y

Polyethylene

Appearance shape

Y

Round shape

Conductor type

A

Solid conductor

Conductor type

1

Non-compact round type

Skin coloration

BK

black

Cross-linking method

ST2

Two-step silane crosslinking

Armor material

22

Steel tape armored PVC sheath