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0.6/1kV电力电缆

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0.6/1kV电力电缆

  • 所属分类:0.6/1KV电力电缆

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  • 发布日期:2017/11/20
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详细介绍

额定电压0.6/1kV塑料绝缘同心导体电力电力电缆

Plastic insulated concentric conductor power cables

 with rated voltages 0.6/1kV

一、产品用途Products application

该屏蔽兼零线电缆适用于具有对称负荷的三相四线、三相五线线路以及需要防干扰接地,带信号而具有不对称相零负荷的线路,还可以作为高精密度电子设备的馈线用。

 This product is applicable to being used in symmetric loaded three-phase four-wire circuit, three-phase five-wire circuit, the asymmetric phase zero loaded circuit which need signal and anti-interference earthing. And it can be used as the feeder lines of high precision electronic equipments.
  由于同心式导体电缆其独特的结构,其同心式导体不但可以作为零线或接地线,而且具有优异的屏蔽性能,可改善普通式低压电力电缆抗干扰性能和以及对相邻电气或控制线路的干扰危害问题,可广泛应用电站、电厂、高层建筑、遂道、地铁、计算机机房等场所。

The concentric conductors have good performance on the shielding properties as the zero-line/earth-line because of the special structure of concentric cables. The interference problems of control circuit and neighbouring electric will be solved because the anti-interference performance of concentric cables is better than that of the common cables. This products can be used in power station, power plant, high-rise building, tunnel, subway, computers' room etc.

二、产品主要技术特点Technique features

输送电力时,不会对周围电气设备产生干扰;也消除了外来电磁干扰对连接在本电缆上的电气设备的影响,能避免强大雷电磁效应电压所导致的击穿或损坏,提高了高层建筑避雷效果和可靠性; 能提高线路首端过流保护装置的灵敏度,使电缆及接在其上的电器设备得到有效的保护; 具有较低且均匀的正()序和零序阻抗,有利于改善铜电品质。

There is no interference on the surounding electrical equipments, when power transmitting. The electromagnetic interference on the electrical equipments connected with the cable can be removed. It can improve lightning capacity of the high-rise becauce it can avoid puncture or damage causing by electromagnetic efficiency voltage. It can improve the sensitivity of overcurrent petector on the head of the cable, which can protect the cable and the electrical equipments. It can rise transmitting condition because of low and even positive (negative)- sequence impedance and zero-sequence impedance.

适用于无芯电缆的TNCTNCS系统供电。 能尽快消除因一相绝缘击穿而发生的接地故障;加工方便,柔软性高,易于施工,可降低成本。

The product can be used in TNC andTNCS system. It can remove earth fault cauing by one phase insulation puncture. The product is flexible, convenient to processing and easy to installation, which can reduce the costs.                                                                                                                                                   

三、产品执行标准Standards

GB/T 12706.1-2002  额定电压1 kV(Um=1.2 kV)35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件

1部分:额定电压 1kV(Um=1.2 kV)3 kV(Um=3.6 kV)电缆

Power cables with extruded insulation and their for rated voltages from 1kV(Um=1.2kV) up to 35kV(Um=40.5kV)  Part 1:Cables for rated voltages of 1kV(Um=1.2kV) and 3 kVUm=3.6 kV

IEC 60502-1:1997 额定电压1 kV(Um=1.2 kV)30 kV(Um=36 kV)挤包绝缘电力电缆及附件

2部分:额定电压 1 kV(Um=1.2kV)3 kV(Um=3.6kV)电缆

Power cables with extruded insulation and their for rated voltages from 1kV(Um=1.2kV) up to 35kV(Um=40.5kV)  Part 1:Cables for rated voltages of 1kV(Um=1.2kV) and 3 kVUm=3.6 kV

Q/12BJ4973-2002 额定电压0.6/1kV 五芯塑料绝缘电力电缆

                 Q/12BJ4973-2002 Five cores extruded plastic insulated power cables with rated voltages 0.6/1kV

GB/T 3956-1997   电缆的导体

GB/T 3956-1997   Conductor of Cables

四、使用特性Operating characteristics

1、  额定电压Rated Voltage

电缆额定电压U0/U(Um)为:0.6/1(1.2)kV  

Rated Voltage of cable U0/U(Um)::0.6/1(1.2)kV

其中:Notes

U0:电缆设计用的导体对地或金属屏蔽之间的额定工频电压;

Rated A.C. Voltage between conductor and ground/metal screen;

U:电缆设计用的导体间的额定工频电压;

Rated A.C. Voltage between conductors

Um:设备可承受的“最高系统电压“的最大值。

The maximum system voltage which the equipments can be beared

电缆的额定电压应适合电缆所在系统的运行条件。为了便于选择电缆,将系统划分为下列三类:

The rated voltage of cable shall be applicable to system operation condition where the cable lain in. According to cable selecting, the system will be described as 3 types as follow:

——A类:任一相导体与地或接地导体接触时,能在1min内与系统隔离。

System category A When any phase of cable conductor is contacting with earth conductor, the cable will be isolated     with the system.

——B类:可在单相接地故障时作短时运行,但任何情况下不宜超过8h,每年接地故障总持续时间不宜超过125h

System category BThe system is allowed to run for 8 hours, when the single-phase earth fault is existing. And the total earth-fault time of 1 year won't be above 125 hours.

——C类:包括不属于A类和B类的系统。

System categoryC They are including all systems besides A and B.

注:在系统接地故障不能立即自动解除时,故障期间加在电缆绝缘上过高的电场强度,会在一定程度上缩短电缆寿命。如系统预期会经常地运行在持久的接地故障状态下,该系统应划为C类。

When the system earth fault can't be removed automatically, the life of cable will be shortened in some degree because of the over-high electric stess beared by cable insulation.

用于三项系统的电缆,U0的推荐值见表1

The recommended figure of U0 see the book 1, which are suitalbe for the three systems.

额定电压U0推荐值

Table1  The recommended figure of U0

系统最高电压Um/

kV

The maximum system   voltage

额定电压/Kv

Rated Voltage/ kV

A类、B

System categories A and B

C

Systems categories C

1.2

0.6

0.6

2、  导体额定工作温度The rated temperature of conductor

电缆导体的最高额定工作温度为:交联聚乙烯绝缘90,聚氯乙烯绝缘70

The maximum assigned temperature of the cable conductor is XLPE insulated is 90, PVC insulated is70.

短路时(最长持续时间不超过5s)电缆导体的最高温度不超过: 交联聚乙烯绝缘250, 聚氯乙烯绝缘160

During having a short circuit, lasting less than 5 seconds, the maximum temperature of the cable conductor shall not be above: XLPE insulated is 250, PVC insulated is160

3、  敷设环境温度Ambient temperature for laying

电缆敷设时的环境温度应不低于0,否则需要事先预热。

During the cable laying, the ambient temperature must be above 0if not the cable need be preheated.

4、  安装弯曲半径The bend radius

安装时电缆最小弯曲半径见表2.

The minimum bending diameter must be above the following standard:

电缆安装时最小弯曲半径

Table2  The minimun bend radius of the cable

项目

Item

单芯电缆single core cable

三芯电缆  triple core cable

无铠装

Unarmored

有铠装

Armored r

无铠装

Unarmored

有铠装

Armored r

安装时的电缆最小弯曲半径

Minimun   bend radius of the cable in course of    installation

20D

15D

15D

12D

靠近连接盒和终端的电缆的最小弯曲半径

The   minimun bend radius of the cable close to the junction box and terminal

15D

12D

12D

10D

注:D为电缆外径(mm)。Note:D is outer diameter of the   cable

5、  敷设方式

电缆没有敷设落差限制。There is no limit of head drop during the cable laying.

电缆允许敷设在室内、室外、空气中和土壤中,允许局部有积水。

The cable may be laid in indoor, outdoor, air and soil. The cable may be immersed in water locally.

电缆敷设方式可以是隧道、管道、电缆沟、桥架、排管,铠装电缆允许直埋地下,钢丝铠装电缆允许垂直敷设。

The cable may be laid in tunnel, pipe, trench, conduit and on cable bridge. The amoured cable can be laid undergroud, and the wire- amoured cable can be laid vertically.

单芯电缆不允许敷设在磁性金属管内。

The single core cable mustn't be laid in the magnetic metal pipes.

电缆敷设环境应有良好的散热条件。

The enviroment of cable laying shall be in good heat dissipation condition.

6、  电缆敷设时导体最大允许牵引力和电缆最大允许侧压力

The maxium allowed haul-off force and lateral pressure of cable

导体最大允许牵引力计算方法:he calculating method of the maxium allowed haul-off force :

——铜导体:F=70×SN/mm2)。

——铝导体:F=40×SN/mm2)。

侧压力计算方法:the calculating method of the maxium allowed lateral pressure

P=F÷RN/m),最大允许侧压力不超过3000N/mthe maxium allowed lateral pressure≤3000N/m

 

式中:F-牵引力,Nlateral pressure

S-导体截面,mm2conductor section

P-侧压力,N/mlateral pressure

R-电缆弯曲半径,mBend radius

7、  电缆运输和保管要求the requirements on transportation and storage:

电缆盘不允许平放。The cable reels shall not be delivered and stored in flat state

运输中严禁从高处扔下装有电缆的电缆盘,严禁机械损伤电缆。It is strictly forbidden to push the cable reel from the high level in order to prevent the cable from damages

电缆如果需要分段使用,电缆分段后必须用防水封帽将电缆头密封,防止进水。

If the cable should be used sectionally, the head of the cable must be sealed in order to prevent water intake.

五、产品表示方法Expressed method of product

1、代号Code

导体代号Conductor code

铜导体(省略)Copper conductor ( omitted )………………………………………………………………T

铝导体aluminium conductor…………………………………………………………………………………L

绝缘代号Insulation code

交联聚乙烯绝缘 cross-linking polyethylene(XLPE) insulated……………………………………………YJ

聚氯乙烯绝缘 polyvinyl chloride (PVC) insulated……………………………………………V

    护套代号1Sheath code

聚氯乙烯护套 polyvinyl chloride and sheath………………………………………………………………V

聚乙烯护套 polyethylene sheath……………………………………………………………………………Y

    铠装代号Amour code

双钢带铠装steel tape armoured ……………………………………………………………………………2

细圆钢丝铠装thin steel-wire armoured ……………………………………………………………………3

外护套代号Outer sheath code

聚氯乙烯外护套 polyvinyl chloride outer sheath …………………………………………………………2

聚乙烯外护套 polyethylene outer sheath …………………………………………………………………3

同心导体Concentirc conductor……………………………………………………………………………T

注:Note

包括挤包的内衬层和隔离套等。Including the extruding inner covering and separating tape.

2、产品表示方法Expressed method of product

产品用型号(型号中有数字代号的电缆外护层,数字前的文字代号表示内护套)、规格(额定电压、芯数、标称截面)和标准编号表示。

The product is described as type (figure code of cable outer sheath, the word code in front of the figure means inner sheath), specification(rated voltage, cores numbers, sectioal area ) and standards code.

3、产品型号组成The consistant of specifications

产品型号的组成和排列顺序如下:

The consistant of specification, as follow:

 

 

 

4、产品表示方法 Expressed method of product

示例:铜芯交联聚乙烯绝缘双层钢带铠装聚氯乙烯护套同心导体电力电缆,额定电压0.6/1kV3+1芯,标称截面95mm2,同心导体截面50mm2,表示为:

YJV22-T-0.6/1     3*95+1*50     GB/T 12706.1-2002

Example:

Copper conductor XLPE insulated, steel tape armoured and PVC sheathed concentric conductor power cables, rated Voltages 0.6/1kV, 3+1 cores, Nominal cross area 95mm2, concentric conductor area 50mm2 see the following:

YJV22-T-0.6/1     3*95+1*50     GB/T 12706.1-2002

 

六、产品型号、规格Types and specifications of products

1、产品型号Type of product

产品常用型号见表3

For the common product types , please see the table 3

3  产品型号

Table 3 Type of product

型号 Type

Name    of product

适用范围及环境

Applicability    and urroundings

Copper    core

Aluminium core

YJV-T

YJLV-T

交联聚乙烯绝缘聚氯乙烯护套同心导体电力电缆

XLPE   insulated PVC sheath concentration conductor power cable

室内、隧道及电缆沟等场所,不能承受机械外力。单芯电缆不允许敷设在磁性管道中

 For laying indoors intunnel or cable trench,unable to bear   external mechan-icalforces.Single-core cable in magnetic duct is not   permissible

VV-T

VLV-T

聚氯乙烯绝缘聚氯乙烯护套同心导体电力电缆

PVC   insulated PVC sheath concentration conductor power cable

YJV22-T

YJLV22-T

交联聚乙烯绝缘双钢带铠装聚氯乙烯护套同心导体电力电缆

XLPE   insulated steel tape armoured PVC sheath power concentration conductor cable

室内、隧道、电缆沟内,或埋地敷设等,能承受一定机械外力,但不能承受大的拉力。 For   laying indoors in   tunnel, cable trench, or direct in ground,able to bear external   mechanicalforces, but unable to bear large pulling force

VV22-T

VLV22-T

聚氯乙烯绝缘双钢带铠装聚氯乙烯护套同心导体电力电缆

PVC   insulated steel tape armoured PVC sheath power concentration conductor cable

YJV32-T

YJLV32-T

交联聚乙烯绝缘钢丝铠装聚氯乙烯护套同心导体电力电缆

XLPE insulated   thin steel-wire armoured PVC sheath concentration conductor power cable

室内、隧道、电缆沟、竖井或埋地敷设等,能承受机械外力和一定的拉力。 For   laying indoors in   tunnel, cable french, well or direct in ground,able to bear external   mechanical forces, and certain force

VV32-T

VLV32-T

聚氯乙烯绝缘钢丝铠装聚氯乙烯护套同心导体电力电缆

PVC insulated   thin steel-wire armoured PVC sheath concentration conductor power cable

2、产品规格 Specification of product

产品额定电压、导体标称截面和芯数见表4

For product rated voltage, conductor sectiona and the numbers of cores, please see the table 4.

产品规格

Table 4  Specification of prouduct

    

Type

芯数

Number   of cores

标称截面

Nominal   cross area(2)

YJV-T

VV-T

YJLV-T

VLV-T

3+1

4+1

3+1+1

4-300

YJV22-T

VV22-T

YJLV22-T

VLV22-T  

YJV32-T

VV32-T

YJLV32-T

VLV32-T  

 

 

七、产品结构 Product structure

1、导体 conductor

导体应是符合GB/3956 的第一种或第2种裸退火铜导体或镀金属层退火铜导体,或这两种之一的裸铝导体或铝合金导体;或者第5种裸铜导体或镀金属层退火铜导体。

The conductor shall meet the first one of the requirement of GB/3956 or the second one of that, that is bare anneal copper conductor, or bare aluminium conductor or aluminium alloy, or the fifth one of that, that is bare copper conductor or metal coated anneal copper conductor.

2、绝缘insutation

绝缘应紧密挤包在导体上,且应容易剥离而不损伤绝缘体、导体或镀层。

The insulation layer shall be extruded on the conductor, and it shall be easy to be stripped without damages on insulation, conductor and coating layer.

3、隔离套(有铠装电缆)Inner sheathArmoured cables

采用聚氯乙烯(PVC)或聚乙烯(PE)挤包在缆芯上。

The separated sheath is the extruding PVE or PE on the cable cores.

4、同心导体 concentration conductor

同心导体采用圆铜丝,同心导体的尺寸、物理性能及电阻值等应符合GB/T 3956规定。

The materials of concentric conductor shall be round copper wires, whose physical performance and resistance shall accord with GB/T 3956.

5、铠装 Amour

多芯电缆采用镀锌钢带或镀锌钢丝,用于交流回路的单芯电缆采用非磁性金属带或金属丝。

金属带采用双层间隙绕包,金属丝采用多根同心绞合。

The amour of the multiple cable shall be zinc-plated steel tape or wire, but the amour of the single cable uesed in AC circuit shall be non-magnetic metal-tape or metal-wire. The tappering mode of metal tape should adopt double layer open tappering, and the mode of metal wire shall mutiple concentric stranding.

注:大量事实证明,采用某种特殊结构铠装(如添加铜丝的隔磁结构)的单芯电缆用于交流回路时均出现电缆发热导致载流量大为下降的现象,所以不推荐采用。

Note: A large number of facts show that the single cable with the special structure amour in the AC circuit exists the heating phenomenon, thus causing the reduction of current capacity. The manufacturer don't suggest to adopt this kind cable.

6、外护套outer sheath

采用ST2型聚氯乙烯护套料或ST7型聚乙烯(PE)护套料挤包在铠装、同心导体上。

The materials of outer sheath are extruding ST2 PVCor ST7 PV on amour, insulation or cable cores.

7、成品电缆的标志Cable marks

成品电缆的外护套表面印有厂名、型号、额定电压、芯数、标称截面和米数的连续标志。

The outer sheath of the cable shall have the following information printed at regular intervals throughtout the length of the cable: Manufacturer's Name, Type of cable, Rated Voltage, the numbers of cores, Sectional Area and Meters Number of Continuous Marks.

8、产品结构示意图Pictures of products structure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

上图电缆型号:YJV-TYJLV-TVV-TVLV-T

Type of above the picturesYJV-TYJLV-TVV-TVLV-T

 

1—导体 Conductore              5—同心导体

2—绝缘 Insulation               6—包带

3—包带                        7—护套 Sheath

 4—内衬层 Inner covering                      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

上图电缆型号:YJV22-TYJLV22-TVV22-TVLV22-T

Type of above the picturesYJV22-TYJLV22-TVV22-TVLV22-T

 

1—导体 Conductore                6—包带 

2—绝缘 Insulation                 7—隔离套

3—包带                          8—铠装Armor

4—内衬层 Inner covering            9—护套 Sheath

 5—同心导体            

 

八、产品主要技术性能Major technical Characteristics

电缆主要技术性能参数见表56

For the parameters of technical performance index of cables, please see talbe 5-6

5  电缆通用技术性能参数

Table 5  The parameters of technical performance index of cables

序号Order

项目Item

单位Unit

指标Indicator

1

 

导体直流电阻

D.C. resistance of   conductor

Ω/km

见表6

see addenda A

2

 

 

绝缘电阻常数(20℃,最小)

Constant of insulation   resistance (20°C,   minimum)

MΩ/km

3.67

3

 

 

 

交流电压试验A.C. voltage test

试验电压 test voltage

试验时间 test duration

试验结果 test result

 

kV

min

 

3.5

5

绝缘不发生击穿

The insulation shall have no puncture

4

四小时高电压试验

Four-hours high voltage test

试验电压

试验时间

实验结果

 

 

kV

h

 

 

2.4

4

试样应不击穿 The sample shall have no puncture

5

 

 

 

 

 

5.1

 

5.2

 

 

绝缘热延伸试验

insulation thermal   elongation test

试验条件 test conditions

空气温度 air temperature

载荷时间 loading time

机械应力 mechanical stress

负载下伸长率(最大)

Extensibility on load (max)

冷却后永久伸长率(最大)

Permanent extensibility after being   cooled (max)

 

min

N/cm2

%

 

%

 

200±3

15

20

175

 

15

 

导体电阻

Table 6  Resistance of conductor

导体标称截面/mm2

Nominal cross area of conductor/mm2

20导体直流电阻≤/Ω/km

Resistance

 of conductor in 20  

导体交流电阻/Ω/km

Conductor   AC resistance/Ω/km

铜导体

Copper core

铝导体

Aluminium core.

铜导体

Copper core

铝导体

Aluminium core.

1.5

12.1

-

--

--

2.5

7.41

-

--

--

4

4.61

7.41

--

--

6

3.08

4.61

--

--

10

1.83

3.08

2.333

3.964

16

1.15

1.91

1.466

2.458

25

0.727

1.20

0.927

1.54

35

0.524

0.868

0.668

1.11

50

0.387

0.641

0.493

0.822

70

0.268

0.443

0.342

0.568

95

0.193

0.320

0.347

0.411

120

0.153

0.253

0.196

0.325

150

0.124

0.206

0.159

0.265

185

0.0991

0.164

0.128

0.211

240

0.0754

0.125

0.0985

0.162

300

0.0601

0.100

0.0797

0.130

400

0.0470

0.0778

0.0640

0.102

500

0.0366

0.0605

0.0504

0.0799

630

0.0283

0.0469

0.0406

0.0634

800

0.0221

0.0367

0.0336

0.0509

 

电缆的电容、电抗和电感见交联聚乙烯绝缘电缆和聚氯乙烯绝缘电缆

The capacitance, reactive impedance and inductance are the same with XLPE cable and PVE cable


九、结构尺寸 Configuration Measurements

电缆的结构尺寸见表7~35

Configuration measurements of the cable,see the table7~ table35

7   0.6/1kV交联聚乙烯绝缘同心导体电力电缆

Table7 XLPE insulated concentration conductor power cables with rated voltages 0.6/1kV

芯数及标称截面

Number of    cores and Nominal cross area                    (mm2)

无铠装Unarmored

铠装Armored

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

铜芯

Copper core

铝芯

Aluminium core.

铜芯

Copper core

铝芯

Aluminium core.

3*6+1*4

18.4

447

228

21.6

694

582

3*10+1*6

21.1

643

318

24.3

925

741

3+16+1*10

23.9

869

390

27.1

1187

901

3*25+1*16

27.4

1269

542

30.6

1633

1176

3*35+1*16

28.8

1568

649

32.2

1978

1345

3*50+1*25

30.0

1975

750

34.6

2717

1859

3*70+1*35

34.0

2716

999

38.6

3546

2304

3*95+1*50

37.8

3645

1287

42.6

4584

2861

3*120+1*70

42.7

4607

1589

47.6

5682

3506

3*150+1*70

45.4

5471

1920

50.5

6631

3952

3*185+1*195

49.7

6850

2359

55.0

8144

4795

3*240+1*120

51.1

8816

2987

60.2

10274

5868

3*300+1*150

59.7

10926

3645

65.5

12549

7022

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8   0.6/1kV交联聚乙烯绝缘同心导体电力电缆

Table8 XLPE insulated concentration conductor power cables with rated voltages 0.6/1kV

芯数及标称截面

Number of    cores and Nominal cross area                    (mm2)

无铠装Unarmored

铠装Armored

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

铜芯

Copper core

铝芯

Aluminium core.

铜芯

Copper core

铝芯

Aluminium core.

4*6+1*4

19.5

534

383

22.7

795

644

4*10+1*6

22.5

756

511

25.7

1056

811

4+16+1*10

25.6

1063

682

28.8

1403

1022

4*25+1*16

29.5

1563

875

32.9

1968

1280

4*35+1*16

31.2

1969

1046

35.9

2412

1489

4*50+1*25

32.0

2469

1324

36.6

3249

2104

4*70+1*35

36.9

3422

1767

41.6

4336

2680

4*95+1*50

40.4

4591

2295

45.3

5608

3311

4*120+1*70

45.2

5795

2894

50.3

6952

4051

4*150+1*70

49.6

6962

3390

54.9

8255

4683

4*185+1*195

55.5

8731

4265

61.0

10205

5739

4*240+1*120

60.3

11240

5366

66.1

12883

7009

4*300+1*150

65.8

13957

6587

71.8

15789

8420

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9  0.6/1kV交联聚乙烯绝缘同心导体电力电缆

Table9 XLPE insulated concentration conductor power cables with rated voltages 0.6/1kV

芯数及标称截面

Number of    cores and Nominal cross area                    (mm2)

无铠装Unarmored

铠装Armored

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

铜芯

Copper core

铝芯

Aluminium core.

铜芯

Copper core

铝芯

Aluminium core.

3*6+1*4+1*4

19.2

509

372

22.4

766

629

3*10+1*6+1*6

21.7

708

486

24.9

998

776

3+16+1*10+1*10

24.9

1001

654

28.1

1332

985

3*25+1*16+1*16

28.5

1461

909

31.8

1843

1292

3*35+1*16+1*16

29.7

1757

1029

33.1

2176

1448

3*50+1*25+1*25

29.6

2229

1219

34.3

2962

1952

3*70+1*35+1*35

33.5

3056

1604

38.1

3878

2426

3*95+1*50+1*50

38.1

4099

2091

42.9

5023

3016

3*120+1*70+1*70

42.5

5271

2683

47.5

6350

3762

3*150+1*70+1*70

46.8

6161

3069

52.0

7365

4273

3*185+1*95+1*95

51.1

7780

3859

56.5

9121

5199

3*240+1*120+1*120

56.1

9980

4852

61.7

11485

6357

3*300+1*150+1*150

61.9

12367

5950

67.7

14062

7646

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10   0.6/1kV聚氯乙烯绝缘同心导体电力电缆

Table10 PVC insulated concentration conductor power cables with rated voltages 0.6/1kV

芯数及标称截面

Number of cores and Nominal cross area                 (mm2)

无铠装Unarmored

铠装Armored

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

铜芯

Copper core

铝芯

Aluminium core.

铜芯

Copper core

铝芯

Aluminium core.

3*6+1*4

19.7

499

386

22.9

762

650

3*10+1*6

22.4

704

520

25.6

1003

819

3+16+1*10

25.2

939

653

28.4

1273

988

3*25+1*16

28.7

1352

895

32.0

1745

1289

3*35+1*16

30.2

1674

1041

33.6

2449

1816

3*50+1*25

30.9

2118

1259

34.3

2881

2022

3*70+1*35

34.7

2860

1618

38.1

3711

2469

3*95+1*50

39.1

3868

2145

43.9

4845

3123

3*120+1*70

43.7

4835

2660

48.7

5943

3768

3*150+1*70

47.3

5761

3082

52.4

6978

4299

3*185+1*195

51.6

7192

3842

56.9

8544

5195

3*240+1*120

57.0

9261

4855

62.7

10794

6389

3*300+1*150

62.5

11480

5953

68.4

13199

7672

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11   0.6/1kV聚氯乙烯绝缘同心导体电力电缆

Table11 PVC insulated concentration conductor power cables with rated voltages 0.6/1kV

芯数及标称截面

Number of    cores and Nominal cross area                    (mm2)

无铠装Unarmored

铠装Armored

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

铜芯

Copper core

铝芯

Aluminium core.

铜芯

Copper core

铝芯

Aluminium core.

4*6+1*4

21.0

598

448

24.2

878

728

4*10+1*6

23.9

834

588

27.1

1152

907

4+16+1*10

27.0

1151

771

30.2

1507

1126

4*25+1*16

31.1

1685

1076

35.7

2455

1847

4*35+1*16

32.8

2106

1262

37.4

2945

2101

4*50+1*25

33.9

2669

1524

38.6

3502

2358

4*70+1*35

38.4

3622

1966

43.2

4576

2921

4*95+1*50

42.9

4910

2613

47.9

5999

3702

4*120+1*70

47.1

6110

3210

52.3

7328

4427

4*150+1*70

51.6

7340

3768

57.0

8694

5122

4*185+1*195

57.4

9177

4711

63.1

10715

6249

4*240+1*120

62.8

11820

5946

68.7

13547

7673

4*300+1*150

68.8

14696

7326

74.9

16632

9263

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12   0.6/1kV聚氯乙烯绝缘同心导体电力电缆

Table12 PVC insulated concentration conductor power cables with rated voltages 0.6/1kV

芯数及标称截面

Number of    cores and Nominal cross area                    (mm2)

无铠装Unarmored

铠装Armored

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

计算外径 Calculated external diameter

(mm)

计算重量 Calculated weight (kg/km)

铜芯

Copper core

铝芯

Aluminium core.

铜芯

Copper core

铝芯

Aluminium core.

3*6+1*4+1*4

20.6

572

435

23.8

848

710

3*10+1*6+1*6

23.2

782

560

26.4

1090

869

3+16+1*10+1*10

26.3

1087

740

29.4

1430

1083

3*25+1*16+1*16

30.0

1568

1017

33.3

1978

1427

3*35+1*16+1*16

31.1

1883

1155

35.9

2678

1951

3*50+1*25+1*25

31.5

2411

1400

36.1

3178

2168

3*70+1*35+1*35

34.8

3231

1779

39.5

4090

2638

3*95+1*50+1*50

40.6

4391

2383

45.5

5387

3379

3*120+1*70+1*70

44.5

5560

2972

49.6

6697

4110

3*150+1*70+1*70

48.8

6496

3405

54.1

7760

4669

3*185+1*95+1*95

53.2

8190

4269

58.6

9595

5674

3*240+1*120+1*120

58.6

10496

5369

64.3

12083

6955

3*300+1*150+1*150

64.9

12999

6582

70.8

14795

8378

 

  

注:表7~表12中提供的电缆结构尺寸均为标称尺寸,仅用于参考。实际生产时会有一定的差异,如果安装附件需要更精确尺寸,应提前与制造方联系。

Note : The dimensions offered in table 7-12 are nominal dimensions which are only for reference only. It will produce error in actual installtion. If you want exact dimensions, please contact with the manufacturer.

 


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