搜索
CN
PRODUCTS
Position:
Home
-
-
-
0.6/1kV XLPE insulated power cable
cp1002

0.6/1kV XLPE insulated power cable

This product is produced in accordance with GB/T12706-2008 "Copper core and aluminum core plastic insulated power cables with rated voltages of 35kV and below". At the same time, it is also produced in accordance with the International Electrotechnical Commission's recommended standards IEC, British standards, German standards and American standards according to user needs.
cp1002
Introduction
Parameters
Parameters
Installation

Product Standards

This product is produced in accordance with GB/T12706-2008 "Copper core and aluminum core plastic insulated power cables with rated voltages of 35kV and below". At the same time, it is also produced in accordance with the International Electrotechnical Commission's recommended standards IEC, British standards, German standards and American standards according to user needs.
 
Scope of application
This product is suitable for fixed installation in power distribution networks or industrial installations with rated power frequency voltages of 0.6/1kV and below.
 
Use characteristics
3.1 Power frequency rated voltage: U0/U (Um) 0.6/1 (1.2) kV
 
3.2 The maximum allowable long-term working temperature of the cable conductor is 90℃
 
3.3 When short-circuit (the longest duration does not exceed 5s) the maximum allowable temperature of the cable conductor does not exceed 250℃:
 
3.4 The ambient temperature during cable laying should not be lower than 0°C.
 
3.5 The bending radius of the cable is not less than 20 times the outer diameter of the cable.

示意图示意图

 

Note: 1-Conductor  2-Insulation layer  3 Filler  4-Inner coating layer  5-Steel tape armor layer  6-Outer sheath  7-Steel wire armor layer

We could not find any corresponding parameters, please add them to the properties table

Type of cable

 

Model number

name

Scope of use

YJV

Copper core XLPE insulated and PVC sheathed power cable

Indoors, tunnels, cable trenches and other places cannot bear external mechanical forces. Single-core cables are not allowed to be laid in magnetic pipes.

YJLV

Aluminum core XLPE insulated and PVC sheathed power cable

YJY

Copper core XLPE insulated and PE sheathed power cable

YJLY

Aluminum core XLPE insulated and PE sheathed power cable

YJV22

Copper core XLPE insulated steel tape armored PVC sheathed power cable

Indoors, tunnels, cable trenches are buried in the ground, etc., which can withstand certain mechanical external forces, but cannot withstand large tensile forces.

YJLV22

Aluminum core XLPE insulated steel tape armored PVC sheathed power cable

YJV23

Copper core XLPE insulated steel tape armored PE sheathed power cable

YJLV23

Aluminum core XLPE insulated steel tape armored PE sheathed power cable

YJV32

Copper core XLPE insulated thin steel wire armored PVC sheathed power cable

Indoors, tunnels, cable trenches, shafts or buried laying, etc., can withstand external mechanical forces and certain tensile forces.

YJLV32

Aluminum core XLPE insulated fine steel wire armored PVC sheathed power cable

 

Production range

 

model

Number of cores

Nominal cross section of conductor (mm2)

Copper conductor

Aluminum conductor

YJV     YJY

 

1

1.5~800

 

YJVLV      YJLY

2.5~800

YJV22    YJV23

YJLV22    YJLV23

10~800

YJV     YJY

 

2

1.5~630

 

YJLV      YJLY

2.5~630

YJV22    YJV23

 

1.5~630

 

YJLV22    YJLV23

2.5~630

YJV32

 

10~500

YJV    YJY

 

3

1.5~630

 

YJLV      YJLY

2.5~630

YJV22    YJV23

 

1.5~630

 

YJLV22    YJLV23

2.5~630

YJV32

 

10~500

YJV      YJY

 

4

1.5~630

 

YJLV      YJLY

2.5~630

YJV22     YJV23

 

1.5~630

 

YJLV22    YJLV23

2.5~630

YJV32

 

10~500

YJV       YJY

 

5

1.5~630

 

YJLV       YJLY

2.5~630

YJV22     YJV23

 

1.5~630

 

YJLV22    YJLV23

2.5~630

YJV32

 

10~500

YJV       YJY

 

3+1

2.5~630

 

YJLV       YJLY

4~630

YJV22     YJV23

 

2.5~630

 

YJLV22    YJLV23

4~630

YJV32

 

10~500

YJV        YJY

 

4+1

2.5~630

 

YJLV      YJLY

4~630

YJV22      YJV23

 

2.5~630

 

YJLV22    YJLV23

4~630

YJV32

  

10~500

YJV        YJY

 

3+2

2.5~630

 

YJLV      YJLY

4~630

YJV22      YJV23

 

2.5~630

 

YJLV22    YJLV23

4~630

VV32

 

10~500

 

电缆运行条件

1、在空气中敷设

1.1 单芯电缆平行敷设时中心距离:185mm2及以下为电缆直径的2倍,240mm2及以上为90mm.。

1.2 周围环境空气温度:40℃

1.3 导体的长期最高工作温度:90℃

2、直埋敷设

2.1单芯电缆不接触敷设时,电缆中心距离为电缆直径的2倍。

2.2土壤温度:25℃

2.3导体的长期最高工作温度:90℃

2.4土壤温度系数:1.0℃.m/w

2.5直埋深度:0.7m

电缆安装使用

1、电缆的选择

1.1电缆的额定电压U0/U(Um)示为:UO是电缆设计用的导体对地或金属屏蔽之间的额定工频电压,U是电缆设计用的导体间的额定工频电压,Um是设备可承受的最高系统电压的最大值。

1.2根据电缆的敷设环境及负荷的不同,正确设计选择电缆的型号规格。非铠装型适用于架空、室内、隧道、电缆沟等场合,不能承受机械外力作用;铠装型同非铠装适用的条件外可直埋于地下,能承受一定的机械外力作用。单芯电缆不允许敷设在产生磁性管道中。易燃易暴、化学腐蚀性及高温、低温等场合应选择特殊型号的电缆。

2、储存和运输

电缆在储存中,应规范包装避免长期露天阳光暴晒,两端头可靠密封,不允许长期存放与潮湿的环境中且电缆盘不能平放。运输时应考虑盘高并有效固定,吊装时不允许几盘同时吊装,严禁从高处推下。

3、敷设安装

3.1电缆敷设应采用专用工具,如放线架、导辊等,敷设过程中防止机械损伤,远离热源。

3.2电缆穿管敷设时,管道内径不小于电缆外径的1.5倍,多根电缆穿管时禁止电缆拧绞挤压,管道有足够的容量,要求电缆的总面积不超过管内总面积的40%.

3.3电缆敷设最低温度不低于0℃,弯曲半径不小于20倍。

3.4 当采用牵引导体夹头方式敷设时,允许最大牵引力为P=OA(N),A导体截面. O为50N/mm2(铜)和30N/mm2(铝)。

4、试验

安装结束后电缆不带负荷下进行绝缘电阻测试,必要时可进行交流工频耐压试验,历时1min.

Related Products

Hebei Huanya Cable Co., Ltd

HOTLINE

FACTORY

Nanma industry park, Renqiu city, Hebei province

 

Copyright: Hebei Huanya Cable Co., Ltd       冀ICP备13019616号-1       Power by 300.cn