额定电压6kV～35kV交联聚乙烯绝缘电力电缆
Cross-linking polyethylene insulated power cables
with rated voltages from 6kV up to 35kV
一、产品用途 Products application
交联聚乙烯绝缘电缆适用于配电网、工业装置或其他需要大容量用电领域，用于固定敷设在交流50Hz、额定电压6kV～35kV的电力输配电线路上，主要功能是输送电能。
交联聚乙烯绝缘阻燃电缆具有阻止火势在电缆电路蔓延的功能，可避免火灾事故扩大以减少损失，适用于地铁、遂道、高层建筑等电缆敷设密集程度较高的场所。
交联聚乙烯绝缘无卤低烟阻燃电缆具有优良的阻燃性、耐腐蚀性及低烟浓度，是一种环保型产品，适用于地铁、商场、学校等人员密集型场所。
上述产品为通常条件下使用的产品，不适用一些特殊条件的场合，如水下、船用、核电站等。
XLPE polyethylene insulated power cables, This product is applicable to being fixedly laid on the transmission and distribution line of alternative current rating 50Hz and rated voltage up to 6/35 kV with the use for power transmission, which is applied to the range of distribution network, industrial equipments, high electricity consumption places etc.
XLPE polyethylene insulated flame-retardant power cables, The product has good performance on preventing fire burning on the circuit, which can avoid fire accidents and losses. The products can be used in subway, tunnels and high-rise buildings etc.
XLPE polyethylene insulated low-smoke zero-halogen flame-retardant power cables, The environmental product has good performance on flame-retardant, corrosion resistance and low-smoke, which is suitable to be laid in crowded places, such as subway, shopping mall or schools etc.
This product is the normal used cable, not suitable for some special places, such asunder water, ship, nuclear station, etc.
二、产品主要技术特点 Technique features
交联聚乙烯绝缘电缆采用过氧化物交联的方法，使聚乙烯分子由线型分子结构变为三维网状结构，由热塑性材料变成热固性材料，工作温度从70℃提高到90℃，显著提高电缆的载流能力。
交联聚乙烯绝缘电缆具有优越的电气性能、耐热性能、耐化学性能、耐环境应力开裂性能、抗老化性能，具有长期的使用寿命。
无卤低烟阻燃交联聚乙烯绝缘电缆具有优良的阻燃特性，护套材料不含卤素，能够保证在燃烧时只释放少量的毒性和腐蚀性气体，具有产生烟雾较少等特点，是一种环保型的新产品，同时具有优越的电气性能、耐热性能、耐化学性能、耐环境应力开裂性能、抗老化性能，具有长期的使用寿命。
本产品结构简单，制造周期短，易于安装和维护，敷设时不受落差限制。
XLPE polyethylene insulated power cables, this product is manufactured by parasitical cross-linking procedure, the straight-chain polyethylene will be changed as network structure by use this method, which transformed thermoplastic material into thermosetting material. The working temperature is up to 90℃, which can raise the cable current capacity highly.
XLPE polyethylene insulated power cables, the product has good performance on electrical characteristic, heat resistance, chemical resistance, environmental stress cracking resistance and aging resistance, all which make the cable has a long useful life.
XLPE polyethylene insulated low-smoke zero-halogen flame-retardant low-smoke zero-halogen flame-retardant power cables; the product is a new environmental protected cable with good flame-retardant performance, which just releases few poisonous and corrosive gases. The product has good performance on electrical characteristic, heat resistance, chemical resistance, environmental stress cracking resistance and aging resistance, all which makes the cable has a long useful life.
The product characteristic is simple structure, short production period, easy installation and maintained, especially there is no limit of head drop during the cable laying.
三、产品执行标准 Standards
IEC 60502-2:1997 额定电压1 kV(Um=1.2 kV)到30 kV(Um=36 kV)挤包绝缘电力电缆及附件
第2部分：额定电压 6 kV(Um=7.2 kV)到30 kV(Um=36 kV)电缆
Power cables with extruded insulation and their for rated voltages from 1kV(Um=1.2kV) up to 30 kV(Um=36 kV) Part 2:Cables for rated voltages of 6kV(Um=7.2kV)up to 30 kV（Um=36 kV）
GB/T 12706.2-2002 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件
第2部分：额定电压 6 kV(Um=7.2 kV)到30 kV(Um=36 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 2:Cables for rated voltages of 6kV(Um=7.2kV)up to 30 kV（Um=36 kV）
GB/T 12706.3-2002 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件
第3部分：额定电压 35 kV(Um=40.5 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 3:Cables for rated voltages of 35kV(Um=40.5kV)
GB/T 19666-2005 阻燃和耐火电线电缆通则
General Rules of flame-retarding and fireproof cables
GB/T 3956-1997 电缆的导体
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)表示方法如下：
Rated Voltage of cable U0/U(Um)，as follow：
U0/U(Um)＝3.6/6(7.2)－6/6(7.2)－6/10(12)－8.7/10(12)－8.7/15(17.5)－12/20(24)－18/30(36)－21/35(40.5)－26/35(40.5)kV。
其中：
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；
U：电缆设计用的导体间的额定工频电压；
Um：设备可承受的“***高系统电压”的***大值。
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：
——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。
——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。
——C类：包括不属于A类和B类的系统。
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。
Notes：
U0：Rated A.C. Voltage between conductor and ground/metal screen;
U：Rated A.C. Voltage between conductors
Um：The maximum system voltage which the equipments can be beared。
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:
System category A ──This category comprises those systems in which any phase conductor that comes in contact with earth or an earth conductor. is disconnected from the system within 1 min.
System category B ──This category comprises those system which, under fault conditions ,are operated ,are operated for shortage with one phase earthed. This period should not exceed 1 h. .Foray longer period, not exceeding 8h on any occasion, can be tolerated. The total duration of earth faults in any year should not exceed 125h.
System category C── This category comprises all systems which do not fall into A and B。
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 stress bewared 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 table 1, which are suitable for the three systems.:
表1 额定电压U0推荐值
Table1 the recommended figure of U0
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系统***高电压Um/ kV
Maximum system voltage/ kV
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额定电压/ kV
Rated Voltage/ kV
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A类、B类
System categories A and B
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C类
C 类系统 Systems categories C
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7.2
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3.6
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6.0
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12.0
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6.0
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8.7
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17.5
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8.7
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12.0
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24.0
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12.0
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18.0
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36.0
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18.0
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－
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40.5
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21
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26
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2、 导体额定工作温度
电缆导体的***高额定工作温度为90℃。
短路时（***长持续时间不超过5s）电缆导体的***高温度不超过250℃。
The rated temperature of conductor
The maximum assigned temperature of the cable conductor is 90℃.
During having a short circuit, lasting less than 5 seconds, the maximum temperature of the cable conductor shall not be above 250℃.
3、 敷设环境温度
电缆敷设时的环境温度应不低于0℃，否则需要事先预热。
Ambient temperature for laying
The ambient temperature for laying shall be above 0℃, otherwise the cable need be preheated.
4、 安装弯曲半径
The bend radius
安装时电缆***小弯曲半径见表2。
The minimum bend radius of the cable see the table 2
表2 电缆安装时***小弯曲半径
Table2 The minimum bend radius of the cable
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项目
Item
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单芯电缆
Single -core
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三芯电缆
Three -core
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无铠装
Unarmored
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有铠装
Armored
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无铠装
Unarmored
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有铠装
Armored
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安装时的电缆***小弯曲半径Minimum bend radius of the cable in course of installation.
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20D
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15D
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15D
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12D
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靠近连接盒和终端的电缆的***小弯曲半径
The minimum bend radius of the cable close to the junction box and terminal
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15D
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12D
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12D
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10D
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注：D为电缆外径（mm）。
Note: D is outer diameter of the cable
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5、 敷设方式 Laying
电缆没有敷设落差限制。
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。
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。
单芯电缆不允许敷设在磁性金属管内。
电缆敷设环境应有良好的散热条件。
There is no limit of head drop during the cable laying.
The cable may be laid in indoor, outdoor, air and soil. The cable may be immersed in water locally.
The cable may be laid in tunnel, pipe, trench, conduit and on cable bridge. The armored cable can be laid underground, and the wire- armored cable can be laid vertically.
The single core cable mustn't be laid in the magnetic metal pipes.
The environment of cable laying shall be in good heat dissipation condition.
6、 电缆敷设时导体***大允许牵引力和电缆***大允许侧压力
The maximum allowed haul-off force and lateral pressure of cable
导体***大允许牵引力计算方法：
The calculating method of the maximum allowed haul-off force :
——铜导体(Cu)：F=70×S（N/mm2）。
——铝导体(Al)：F=40×S（N/mm2）。
侧压力计算方法：The calculating method of the maximum allowed lateral pressure：
P=F÷R（N/m），***大允许侧压力不超过3000N/m。
P=F÷R（N/m），The maximum allowed lateral pressure≤3000N/m
式中：F－牵引力，N； F－Lateral pressure，N；
S－导体截面，mm2； S－Conductor section，mm2；
P－侧压力，N/m； P－lateral pressure，N/m；
R－电缆弯曲半径，m。 R－Bend radius，m。
7、 电缆运输和保管要求 ：
电缆盘不允许平放。
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。
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。
The requirements on transportation and storage:
The cable reels shall not be delivered and stored in flat state.
It is strictly forbidden to push the cable reel from the high level in order to prevent the cable from damages
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
系列代号Series code
阻燃系列 Flame-retardant series
阻燃A类 Flame-retardant class A…………………………………………………………………………ZA
阻燃B类Flame-retardant class B………………………………………………………………………ZB
阻燃C类Flame-retardant class C…………………………………………………………………………ZC
阻燃D类Flame-retardant class D…………………………………………………………………………ZD
无卤低烟阻燃系列Low-smoke zero-halogen flame-retardant series
无卤低烟阻燃A类Llow-smoke zero-halogen flame-retardant class A………………………………WDZA
无卤低烟阻燃B类Low-smoke zero-halogen flame-retardant class B………………………………WDZB
无卤低烟阻燃C类Low-smoke zero-halogen flame-retardant class C………………………………WDZC
无卤低烟阻燃D类Low-smoke zero-halogen flame-retardant class D………………………………WDZD
导体代号Conductor code
铜导体（省略）Copper conductor ( omitted )………………………………………………………………T
铝导体Aluminum conductor…………………………………………………………………………………L
绝缘代号Insulation code
交联聚乙烯绝缘 Cross-linking polyethylene(XLPE) insulated…………………………………………YJ
护套代号1）Sheath 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
粗圆钢丝铠装thick steel-wire armoured ……………………………………………………………………4
双非磁性金属带2）铠装 Double non-magnetic metal tape armoured………………………………………6
非磁性金属丝3）铠装Non-magnetic metal-wire armoured…………………………………………………7
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
注：
1） 包括挤包的内衬层和隔离套等。
2） 非磁性金属带包括不锈钢带、铝带等，若订货时未注明，采用何种材料由制造方确定。
3） 非磁性金属丝包括不锈钢丝、铜丝、铝丝等，若订货时未注明，采用何种材料由制造方确定。
Note:
1) Including the extruding inner covering and separating tape.
2) Non-magnetic metal tapes are including stainless steel tape, aluminium tape, etc. The materials will determined by the manufacturer, if the buyer not mentioned.
3) Non-magnetic metal wires are including stainless steel tape, aluminium tape, etc. The materials will determined by the manufacturer, if the buyer not mentioned.
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, sectional area ) and standards code.
3、产品型号组成The consistent of specifications
产品型号的组成和排列顺序如下：
The consistent of specification, as follow:
注：非阻燃型电力电缆型号组成中绝缘通常作为系列代号。
Note：The insulation in the cable specifications are the series code.
4、产品表示方法 Expressed method of product
示例：
（1）铜芯交联聚乙烯绝缘（聚乙烯内护套）钢带铠装聚氯乙烯护套电力电缆，额定电压8.7/15kV，三芯，标称截面240mm2，表示为：
YJY22-8.7/15 3*240 GB/T 12706.2-2002
（2）铜芯交联聚乙烯绝缘（聚乙烯内护套）钢带铠装聚氯乙烯护套阻燃C类电力电缆，额定电压8.7/15kV，三芯，标称截面150mm2，表示为：
ZC-YJY22-8.7/15 3*150 GB/T19666-2005/ GB/T 12706.2-2002
（3）铜芯交联聚乙烯绝缘（聚乙烯内护套）钢带铠装聚烯烃护套无卤低烟阻燃C类电力电缆，额定电压8.7/15kV，三芯，标称截面185mm2，表示为：
WDZC-YJY23-8.7/15 3*185 GB/T19666-2005/ GB/T 12706.2-2002
（4）铝芯交联聚乙烯绝缘（聚乙烯内护套）钢带铠装聚烯烃护套无卤低烟阻燃A类电力电缆，额定电压26/35kV，三芯，标称截面185mm2表示为：
WDZA-YJLY23-26/35 3*185 GB/T19666-2005/ GB/T 12706.2-2002
Example:
（1）Copper conductor ,XLPE insulated, (PE inner sheath) steel tape armoured and PVC sheathed power cables, rated Voltages 8.7/15kV, three cores, Nominal cross area 240mm2, see the following:
YJY22-8.7/15 3*240 GB/T 12706.2-2002
（2）Copper conductor ,XLPE insulated, (PE inner sheath) steel tape armoured and PVC sheathed class C flame-retardant power cables, rated Voltages 8.7/15kV, three cores, Nominal cross area 150mm2, see the following:
ZC-YJY22-8.7/15 3*150 GB/T19666-2005/ GB/T 12706.2-2002
（3）Copper core XLPE insulated (PE inner sheath)steel tape amoured polyolefin sheath low-smoke zero-halogen class c flame-retardant power cables with rated voltage 8.7/15kV, three cores, nominal sectional area 185mm2,, see the following
WDZC-YJY23-8.7/15 3*185 GB/T19666-2005/ GB/T 12706.2-2002
（4）Aluminium core XLPE insulated (PE inner sheath)steel tape armoured polyolefin sheath low-smoke zero-halogen class c flame-retardant power cables with rated voltage 26/35kV, three cores, nominal sectional area 185mm2,, see the following
WDZA-YJLY23-26/35 3*185 GB/T19666-2005/ GB/T 12706.2-2002
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3～5。
For the common product types , please see the table 3～5
表3额定电压6-35kV交联聚乙烯绝缘电力电缆产品型号
Table 3 XLPE insulated power cables with rated voltages from 6kV up to 35kV
Type of product
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型号
Type
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产 品 名 称
Name of product
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适用范围及环境
Applicability and surroundings
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铜 芯
Copper core
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铝 芯
Aluminium core
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YJV
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YJLV
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交联聚乙烯绝缘聚氯乙烯护套电力电缆
XLPE insulated PVC sheath power cable
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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 、 in tunnel or cable trench, unable to bear external mechanical forces, Single-core cable in magnetic duct is not permissible
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|
YJY
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YJLY
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交联聚乙烯绝缘聚乙烯护套电力电缆
XLPE insulated PE sheath power cable
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YJV22
YJY22
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YJLV22
YJLY22
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交联聚乙烯绝缘双钢带铠装聚氯乙烯护套电力电缆
XLPE insulated steel tape armoured PVC sheath power cable
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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 mechanical forces, but unable to bear large pulling force 。
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YJV23
YJY23
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YJLV23
YJLY23
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交联聚乙烯绝缘双钢带铠装聚乙烯护套电力电缆
XLPE insulated steel tape armoured PE sheath power cable
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YJV62
YJY62
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YJLV62
YJLY62
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交联聚乙烯绝缘双非磁性金属带铠装聚氯乙烯护套电力电缆
XLPE insulated double non-magnetic metal tape armoured PVC sheath power cable
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YJV63
YJY63
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YJLV63
YJLY63
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交联聚乙烯绝缘双非磁性金属带铠装聚乙烯护套电力电缆
XLPE insulated double non-magnetic metal tape armoured PE sheath power cable
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YJV32
YJY32
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YJLV32
YJLY32
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交联聚乙烯绝缘细圆钢丝铠装聚氯乙烯护套电力电缆
XLPE insulated thin steel-wire armoured PVC sheath power cable
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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 。
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YJV33
YJY33
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YJLV33
YJLY33
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交联聚乙烯绝缘细圆钢丝铠装聚乙烯护套电力电缆
XLPE insulated thin steel-wire armoured PE sheath power cable
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YJV42 YJY42
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YJLV42 YJLY42
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交联聚乙烯绝缘粗圆钢丝铠装聚氯乙烯护套电力电缆
XLPE insulated thick steel-wire armoured PVC sheath power cable
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YJV43 YJY43
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YJLV43 YJLY43
|
交联聚乙烯绝缘粗圆钢丝铠装聚乙烯护套电力电缆
XLPE insulated thick steel-wire armoured PE sheath power cable
|
|
YJV72 YJY72
|
YJLV72 YJLY72
|
交联聚乙烯绝缘非磁性金属丝铠装聚氯乙烯护套电力电缆
XLPE insulated non-magnetic metal wire armoured PVC sheath power cable
|
|
YJV73 YJY73
|
YJLV73 YJLY73
|
交联聚乙烯绝缘非磁性金属丝铠装聚乙烯护套电力电缆
XLPE insulated non-magnetic metal wire armoured PE sheath power cable
|
表4额定电压6-35kV交联聚乙烯绝缘阻燃电力电缆产品型号
Table 4 XLPE insulated flame-retardant power cables with rated voltages from 6kV up to 35kV
Type of product
|
型号 Type
|
产 品 名 称
Name of product
|
适用范围及环境
Applicability and surroundings
|
|
铜 芯
Copper core
|
铝 芯
Aluminium core
|
|
ZC-YJV
|
ZC-YJLV
|
交联聚乙烯绝缘聚氯乙烯护套阻燃C类电力电缆
XLPE insulated PVC sheath flame-retardant class C 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 、 in tunnel or cable trench, unable to bear external mechanical forces .Single-core cable in magnetic duct is not permissible
|
|
ZC-YJY
|
ZC-YJLY
|
交联聚乙烯绝缘聚乙烯护套阻燃C类电力电缆
XLPE insulated PE sheath flame-retardant class C power cable
|
|
ZC-YJV22
ZC-YJY22
|
ZC-YJLV22
ZC-YJLY22
|
交联聚乙烯绝缘双钢带铠装聚氯乙烯护套阻燃C类电力电缆
XLPE insulated steel tape armoured PVC sheath flame-retardant class C power 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 mechanical forces, but unable to bear large pulling force
|
|
ZC-YJV23
ZC-YJY23
|
ZC-YJLV23
ZC-YJLY23
|
交联聚乙烯绝缘双钢带铠装聚乙烯护套阻燃C类电力电缆
XLPE insulated steel tape armoured PE sheath flame-retardant class C power cable
|
|
ZC-YJV62
ZC-YJY62
|
ZC-YJLV62
ZC-YJLY62
|
交联聚乙烯绝缘双非磁性金属带铠装聚氯乙烯护套阻燃C类电力电缆
XLPE insulated double non-magnetic metal tape armoured PVC sheath class C flame-retardant power cable
|
|
ZC-YJV63
ZC-YJY63
|
ZC-YJLV63
ZC-YJLY63
|
交联聚乙烯绝缘双非磁性金属带铠装聚乙烯护套阻燃C类电力电缆
XLPE insulated double non-magnetic metal tape armoured PE sheath class C flame-retardant power cable
|
|
ZC-YJV32
ZC-YJY32
|
ZC-YJLV32
ZC-YJLY32
|
交联聚乙烯绝缘细圆钢丝铠装聚氯乙烯护套阻燃C类电力电缆
XLPE insulated thin steel-wire armoured PVC sheath flame-retardant class C 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 。
|
|
ZC-YJV33
ZC-YJY33
|
ZC-YJLV33
ZC-YJLY33
|
交联聚乙烯绝缘细圆钢丝铠装聚乙烯护套阻燃C类电力电缆
XLPE insulated thin steel-wire armoured PE sheath flame-retardant class C power cable
|
|
ZC-YJV42 ZC-YJY42
|
ZC-YJLV42 ZC-YJLY42
|
交联聚乙烯绝缘粗圆钢丝铠装聚氯乙烯护套阻燃C类电力电缆
XLPE insulated thick steel-wire armoured PVC sheath flame-retardant class C power cable
|
|
ZC-YJV43 ZC-YJY43
|
ZC-YJLV43 ZC-YJLY43
|
交联聚乙烯绝缘粗圆钢丝铠装聚乙烯护套阻燃C类电力电缆
XLPE insulated thick steel-wire armoured PE sheath flame-retardant class C power cable
|
|
ZC-YJV72 ZC-YJY72
|
ZC-YJLV72 ZC-YJLY72
|
交联聚乙烯绝缘非磁性金属丝铠装聚氯乙烯护套阻燃C类电力电缆
XLPE insulated non-magnetic metal WIRE amoured PVC sheath class C flame-retardant power cable
|
|
ZC-YJV73 ZC-YJY73
|
ZC-YJLV73 ZC-YJLY73
|
交联聚乙烯绝缘非磁性金属丝铠装聚乙烯护套阻燃C类电力电缆
XLPE insulated non-magnetic metal wire armoured PE sheath class C flame-retardant power cable
|
注: 阻燃等级分为四类，包含阻燃A类、B类、C类、D类, 上表所示为“C”类
Note: the flame resistance performances are divided into four grades: class A, class B class C and class D，The class of the above table is C class.
表5额定电压6-35kV交联聚乙烯绝缘阻燃电力电缆产品型号
Table 5 XLPE insulated flame-retardant power cables with rated voltages from 6kV up to 35kV
Type of product
|
型号 Type
|
产 品 名 称
Name of product
|
适用范围及环境
Applicability and surroundings
|
|
铜 芯
Copper core
|
铝 芯
Aluminium core
|
|
WDZC-YJY
|
WDZC-YJLY
|
交联聚乙烯绝缘聚烯烃护套无卤低烟阻燃C类电力电缆
XLPE insulated polyolefin sheath low-smoke zero-halogen flame-retardant class C power cable
|
室内、隧道及电缆沟等场所，不能承受机械外力。 For laying indoors , in tunnel or cable trench, unable to bear external mechanical forces,
|
|
WDZC-YJV23
WDZC-YJY23
|
WDZC-YJLV23
WDZC-YJLY23
|
交联聚乙烯绝缘双钢带铠装聚烯烃护套无卤低烟阻燃C类电力电缆
XLPE insulated steel tape armoured polyolefin sheath low-smoke zero-halogen flame-retardant class C power 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 mechanical forces, but unable to bear large pulling force
|
|
WDZC-YJV63
WDZC-YJY63
|
WDZC-YJLV63
WDZC-YJLY63
|
交联聚乙烯绝缘双非磁性金属带铠装聚烯烃护套无卤低烟阻燃C类电力电缆
XLPE insulated double non-magnetic metal tape amoured polyolefin sheath low-smoke zero-halogen class C flame-retardant power cables
|
|
WDZC-YJV33
WDZC-YJY33
|
WDZC-YJLV33
WDZC-YJLY33
|
交联聚乙烯绝缘细圆钢丝铠装聚烯烃护套无卤低烟阻燃C类电力电缆
XLPE insulated thin steel-wire armoured polyolefin sheath low-smoke zero-halogen flame-retardant class C 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 。
|
|
WDZC-YJV43 WDZC-YJY43
|
WDZC-YJLV43 WDZC-YJLY43
|
交联聚乙烯绝缘粗圆钢丝铠装聚烯烃护套无卤低烟阻燃C类电力电缆
XLPE insulated thick steel-wire armoured polyolefin sheath low-smoke zero-halogen flame-retardant class C power cable
|
|
WDZC-YJV73 WDZC-YJY73
|
WDZC-YJLV73 WDZC-YJLY73
|
交联聚乙烯绝缘非磁性金属丝铠装聚烯烃护套无卤低烟阻燃C类电力电缆
XLPE insulated non-magnetic metal wire amoured polyolefin sheath low-smoke zero-halogen class C flame-retardant power cables
|
注: 无卤低烟阻燃等级分为四类，包含阻燃A类、B类、C类、D类, 上表所示为“C”类
Note: the flame resistance performances are divided into four grades: class A, class B class C and class D，The class of the above table is C class.
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6。
For product rated voltage, conductor sectional and the numbers of cores, please see the book 6.
表6 产品额定电压、导体标称截面和芯数
Table 6 rated voltage, sectional area of conductor and the numbers of cores
|
导体标称截面/mm2
Nominal cross area of conductor/mm2
|
芯数
Number of cores
|
|
|
3.6/6 kV
|
6/6、6/10 kV
|
8.7/10、8.7/15 kV
|
12/20 kV
|
18/30 kV
|
21/35 kV
|
26/35 kV
|
|
|
10
|
－
|
－
|
－
|
－
|
－
|
－
|
1、3
|
|
16
|
－
|
－
|
－
|
－
|
－
|
－
|
1、3
|
|
25
|
25
|
25
|
－
|
－
|
－
|
－
|
1、3
|
|
35
|
35
|
35
|
35
|
－
|
－
|
－
|
1、3
|
|
50
|
50
|
50
|
50
|
50
|
50
|
50
|
1、3
|
|
70
|
70
|
70
|
70
|
70
|
70
|
70
|
1、3
|
|
95
|
95
|
95
|
95
|
95
|
95
|
95
|
1、3
|
|
120
|
120
|
120
|
120
|
120
|
120
|
120
|
1、3
|
|
150
|
150
|
150
|
150
|
150
|
150
|
150
|
1、3
|
|
185
|
185
|
185
|
185
|
185
|
185
|
185
|
1、3
|
|
240
|
240
|
240
|
240
|
240
|
240
|
240
|
1、3
|
|
300
|
300
|
300
|
300
|
300
|
300
|
300
|
1、3
|
|
400
|
400
|
400
|
400
|
400
|
400
|
400
|
1、3
|
|
500
|
500
|
500
|
500
|
500
|
500
|
500
|
1、3
|
|
630
|
630
|
630
|
630
|
630
|
630
|
630
|
1
|
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
1
|
|
1000
|
1000
|
1000
|
1000
|
1000
|
1000
|
1000
|
1
|
|
1200
|
1200
|
1200
|
1200
|
1200
|
1200
|
1200
|
1
|
|
|
|
|
|
|
|
|
|
|
|
七、产品结构Product structure
1、导体 Conductor
铜导体采用TR型软铜线，铝导体采用LY4型或LY6型硬铝线，经绞合、紧压而成，其中800mm2及以下导体采用紧压圆形结构，1000mm2及以上导体采用分割导体结构。
The materials of copper conductor shall be TR soft copper wire which are stranded and extruded. The materials of the aluminum conductor shall be LY4 OR LY6 hard aluminum wire which are stranded and extruded. The structure of conductors whose sectional area is 800mm2 and below shall be tightened cylinder, and the structure of conductors whose sectional area are 1000mm2 and above shall be segmental.
2、导体屏蔽Conductor screen
采用交联型半导电屏蔽料，标称截面500mm2及以上导体屏蔽由绕包半导电带和挤包半导电层复合组成。
The materials shall be cross-linked semiconductor screen material. The screen materials of conductors whose sectional area are 500mm2 and above shall be compounded overlapped semi-conductive tape and extruded semi-conductive layer.
3、绝缘Insulation
采用交联聚乙烯（XLPE）挤包在导体屏蔽上。
The insulation shall be the XLPE extruded on the conductor screen.
4、绝缘屏蔽Insulation screen
采用挤包型可剥离交联半导电屏蔽料。
The insulation screen shall be the extruding unstrippable semi-conductor screen material.
导体屏蔽、绝缘和绝缘屏蔽采用三层共挤一次成型。
The conductor screen, insulation and insulation screen are extruded simultaneously and foamed one step.
5、金属屏蔽 Metal screen
采用软铜带或铜丝，铜带为单层重叠绕包，铜丝为多根同心绞合，直接包覆在每根绝缘线芯之外。电压等级为35kV电缆，标称截面500mm2及以上电缆应采用铜丝屏蔽结构，其表面应用反向绕包的铜丝或铜带扎紧。
The metal screen shall be soft copper tape whose tapping mode will be single layer overlapping and copper wire whose tapering mode will be multiple concentric stranding. The two kinds of metal screen will be coated on every insulated cores .The cable with nominal sectional area 500mm2 and above and voltage 35kV shall used copper wire as their screen structures ,whose surface will be tightened by tapered copper tape or copper wire.
6、隔离套（有铠装电缆）Inner sheath（Armoured 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 PVC or PE on the cable cores.
7、铠装 Armoured
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（见第五条）。
金属带采用双层间隙绕包，金属丝采用多根同心绞合。
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。
The amour of the multiple cable shall be zinc-plated steel tape or wire, but the amour of the single cable used in AC circuit shall be non-magnetic metal-tape or metal-wire. The tapering mode of metal tape should adopt double layer open tapering, and the mode of metal wire shall multiple concentric stranding.
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.
8、外护套Outer sheath
交联聚乙烯绝缘电力电缆采用ST2型聚氯乙烯护套料或ST7型聚乙烯（PE）护套料挤包在铠装、金属屏蔽或缆芯上。
交联聚乙烯绝缘阻燃电力电缆采用阻燃聚氯乙烯护套料或阻燃聚乙烯（PE）护套料挤包在铠装、金属屏蔽或缆芯上
交联聚乙烯绝缘无卤低烟阻燃电力电缆采用无卤低烟阻燃护套料挤包在铠装、金属屏蔽或缆芯上。.
XLPE insulated power cables, The materials of outer sheath are extruding ST2 PVC or ST7 PE on amour, insulation or cable cores.
XLPE insulated flame-retardant power cables, The materials of outer sheath are extruding flame-retardant PVC or flame-retardant PE on amour, insulation or cable cores.
XLPE insulated low-smoke zero-halogen flame-retardant power cables, The low-smoke zero-halogen flame-retardant sheath materials is extruded on amour, metal screen or cable cores.
9、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 throughout 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.
10、产品结构示意图Pictures of products structure
三芯铠
三芯钢丝铠
三芯非铠装
八、产品主要技术性能Major technical Characteristics
电缆主要技术性能参数见表7～17。
For the parameters of technical performance index of cables, please see table 7-17
表7 电缆通用技术性能参数
Table 7 The parameters of technical performance index of cables
|
试验项目
Test items
|
技术参数Technical performance index
|
|
3.6/6
|
6/6
6/10
|
8.7/10
8.7/15
|
12/20
|
18/30
|
21/35
|
26/35
|
|
局部放电试验（1.73 U0下***大局部放电量）/pC
Partial discharge test Maximum discharge at 1.73 U0/ pC
|
≤5
|
|
工频交流电压试验（3.5 U0，持续时间5min）/kV
Power –frequency .AC. voltage(3.5 U0,/5min)/kV
|
12.5
|
21
|
30.5
|
42
|
63
|
73.5
|
91
|
|
4h工频交流电压试验（4U0，持续时间4h）/kV
High-voltage test four 4 hours
|
－
|
24
|
35
|
48
|
72
|
84
|
104
|
|
冲击电压试验/kV
Impulse voltage
|
－
|
60
75
|
75
95
|
125
|
170
|
200
|
200
|
|
90℃时介质损耗角正切（tgδ）
Dielectric loss tangent in 90℃（tgδ）
|
≤80*10-4
|
|
绝缘热延伸试验（温度200±3℃，时间15min，机械应力20N/cm2）
Test for insulation and heating extend (temperature is 200±3℃, the duration time is 15m,the mechanical stress is 20N/cm2 )
－负载下***大伸长率/％
－The maximum extensibility on load/％
－冷却后***大永久伸长率/％
－the maximum Permanent extensibility after being cooled/ %
|
100
0～10
|
|
绝缘电阻常数（Ki）/MΩ•km
Insulation resistance constant （Ki）/MΩ•km
－20℃时
－90℃时
|
367
0.37
|
表8 导体电阻
Table 8 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.
|
|
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
|
|
1000
|
0.0176
|
0.0291
|
—
|
—
|
|
1200
|
0.0151
|
0.0247
|
—
|
—
|
表9 电缆电容
Table9 Capacitance of cable
|
导体标称截面/
Nominal cross area of conductor/mm2
|
每相电容/μF/km
Capacitance of each phase/μF/km
|
|
3.6/6
|
6/6
6/10
|
8.7/10
8.7/15
|
12/20
|
18/30
|
26/35
|
|
10
|
0.19
|
—
|
—
|
—
|
—
|
—
|
|
16
|
0.21
|
—
|
—
|
—
|
—
|
—
|
|
25
|
0.24
|
0.19
|
0.16
|
—
|
—
|
—
|
|
35
|
0.27
|
0.21
|
0.18
|
0.15
|
—
|
—
|
|
50
|
0.30
|
0.24
|
0.19
|
0.17
|
0.14
|
0.12
|
|
70
|
0.35
|
0.27
|
0.22
|
0.19
|
0.15
|
0.13
|
|
95
|
0.39
|
0.30
|
0.24
|
0.21
|
0.16
|
0.14
|
|
120
|
0.42
|
0.33
|
0.26
|
0.26
|
0.18
|
0.15
|
|
150
|
0.46
|
0.36
|
0.28
|
0.24
|
0.19
|
0.16
|
|
185
|
0.51
|
0.39
|
0.31
|
0.27
|
0.21
|
0.17
|
|
240
|
0.54
|
0.43
|
0.34
|
0.29
|
0.22
|
0.18
|
|
300
|
0.56
|
0.47
|
0.38
|
0.32
|
0.24
|
0.19
|
|
400
|
0.59
|
0.53
|
0.42
|
0.36
|
0.26
|
0.21
|
|
500
|
0.62
|
0.58
|
0.46
|
0.39
|
0.29
|
0.23
|
|
630
|
0.68
|
0.65
|
0.51
|
0.43
|
0.32
|
0.25
|
表10 单芯电缆电感 (S=2D)*
Table10 Inductance for singe -core cable(S=2D)*
|
导体标称截面/
mm2
Nominal cross area of conductor/mm2
|
电感/μH/km
Inductance/μH/km
|
|
3.6/6
|
6/6
6/10
|
8.7/10
8.7/15
|
12/20
|
18/30
|
21/35
26/35
|
|
10
|
0.6177
|
—
|
—
|
—
|
—
|
—
|
|
16
|
0.6098
|
—
|
—
|
—
|
—
|
—
|
|
25
|
0.5954
|
0.6143
|
0.6474
|
—
|
—
|
—
|
|
35
|
0.5753
|
0.5932
|
0.6248
|
0.6390
|
—
|
—
|
|
50
|
0.5543
|
0.5711
|
0.6011
|
0.6145
|
0.6501
|
0.6751
|
|
70
|
0.5357
|
0.5486
|
0.5765
|
0.5919
|
0.5252
|
0.6467
|
|
95
|
0.5172
|
0.5318
|
0.5608
|
0.5726
|
0.6043
|
0.6279
|
|
120
|
0.5059
|
0.5197
|
0.5473
|
0.5586
|
0.5891
|
0.6118
|
|
150
|
0.4949
|
0.5079
|
0.5341
|
0.5449
|
0.5740
|
0.5959
|
|
185
|
0.4885
|
0.5006
|
0.5252
|
0.5354
|
0.5640
|
0.5839
|
|
240
|
0.4790
|
0.4890
|
0.5143
|
0.5216
|
0.5487
|
0.5677
|
|
300
|
0.4749
|
0.4818
|
0.5032
|
0.5102
|
0.5376
|
0.5540
|
|
400
|
0.4660
|
0.4702
|
0.4927
|
0.4991
|
0.5219
|
0.5395
|
|
500
|
0.4600
|
0.4619
|
0.4848
|
0.4907
|
0.5128
|
0.5272
|
|
630
|
0.4547
|
0.4563
|
0.4748
|
0.4827
|
0.5012
|
0.5161
|
注：*：S — 相邻两根电缆之间的中心距离，D — 电缆外径
S —The distance between the two adjacent cable center, D —The overall diameter of the cables.
表11 三芯电缆电感
Table11 Inductance for three -core cable
|
导体标称截面/
mm2
Nominal cross area of conductor/mm2
|
电感/μH/km
Inductance/μH/km
|
|
3.6/6
|
6/6
6/10
|
8.7/10
8.7/15
|
12/20
|
18/30
|
21/35
26/35
|
|
10
|
0.3934
|
—
|
—
|
—
|
—
|
—
|
|
16
|
0.3738
|
—
|
—
|
—
|
—
|
—
|
|
25
|
0.3552
|
0.3797
|
0.4061
|
—
|
—
|
—
|
|
35
|
0.3384
|
0.3613
|
0.3862
|
0.4064
|
—
|
—
|
|
50
|
0.3211
|
0.3423
|
0.3655
|
0.3845
|
0.4396
|
0.4679
|
|
70
|
0.3040
|
0.3232
|
0.3445
|
0.3620
|
0.4145
|
0.4427
|
|
95
|
0.2915
|
0.3092
|
0.3290
|
0.3454
|
0.3956
|
0.4208
|
|
120
|
0.2826
|
0.2992
|
0.3178
|
0.3392
|
0.3799
|
0.4019
|
|
150
|
0.2742
|
0.2897
|
0.3071
|
0.3217
|
0.3642
|
0.3862
|
|
185
|
0.2672
|
0.2817
|
0.3009
|
0.3145
|
0.3485
|
0.3737
|
|
240
|
0.2608
|
0.2726
|
0.2904
|
0.3030
|
0.3360
|
0.3611
|
|
300
|
0.2576
|
0.2651
|
0.2817
|
0.2935
|
0.3266
|
0.3485
|
|
400
|
0.2516
|
0.2564
|
0.2714
|
0.2822
|
0.3014
|
0.3266
|
|
500
|
0.2480
|
0.2503
|
0.2641
|
0.2742
|
—
|
—
|
|
630
|
0.2421
|
0.2442
|
—
|
—
|
—
|
—
|
表12 3.6/6kV电缆载流量
Table12 3.6/6kV current carrying of cable
敷设条件：导体***高温度：90℃，环境温度：25℃，土壤热阻系数1.0℃•m/W，单根敷设。
Lay conditions：The maximum temperature of conductor：90℃ ，Ambient temperature：25℃，
Soil thermal resistivity 1.0℃•m/W，Single laying。
|
导体标称截面/
mm2
Nominal cross area of conductor/mm2
|
非铠装电缆Unarmored
|
铠装电缆Armored
|
|
单芯 singe—core
|
三芯three—core
|
三芯three—core
|
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
|
25
|
165
|
160
|
130
|
120
|
135
|
150
|
105
|
115
|
135
|
150
|
105
|
115
|
|
35
|
205
|
190
|
155
|
145
|
160
|
180
|
130
|
140
|
165
|
175
|
130
|
140
|
|
50
|
245
|
225
|
190
|
175
|
195
|
210
|
155
|
165
|
195
|
205
|
150
|
165
|
|
70
|
305
|
275
|
235
|
215
|
245
|
260
|
190
|
200
|
245
|
255
|
190
|
195
|
|
95
|
370
|
330
|
290
|
255
|
300
|
305
|
235
|
240
|
300
|
300
|
230
|
235
|
|
120
|
430
|
375
|
335
|
290
|
345
|
350
|
270
|
275
|
345
|
345
|
265
|
270
|
|
150
|
490
|
425
|
380
|
330
|
395
|
390
|
310
|
305
|
390
|
385
|
305
|
300
|
|
185
|
560
|
480
|
435
|
370
|
455
|
445
|
355
|
350
|
445
|
435
|
350
|
340
|
|
240
|
665
|
555
|
515
|
435
|
540
|
515
|
420
|
405
|
525
|
505
|
410
|
390
|
|
300
|
765
|
630
|
595
|
490
|
615
|
580
|
485
|
455
|
595
|
565
|
470
|
445
|
|
400
|
890
|
725
|
695
|
565
|
720
|
660
|
575
|
525
|
695
|
645
|
550
|
510
|
|
500
|
950
|
840
|
780
|
660
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
630
|
1060
|
950
|
885
|
760
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
800
|
1170
|
1080
|
1000
|
870
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
1000
|
1270
|
1190
|
1100
|
970
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
1200
|
1310
|
1270
|
1170
|
1060
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
表13 6/6kV和6/10kV电缆载流量
Table13 6/6kV and 6/10kV current carrying of cable
敷设条件：导体***高温度：90℃； 环境空气温度：40℃； 土壤温度：20℃；
土壤热阻系数1.0℃•m/W，单根敷设。
Lay conditions：The maximum temperature of conductor：90℃ ， Ambient temperature：40℃，soil temperature：20℃；Soil thermal resistivity 1.0℃•m/W，Single laying。
|
导体标称截面/
mm2
Nominal cross area of conductor/mm2
|
非铠装电缆Unarmoured
|
铠装电缆Armoured
|
|
单芯 singe—core
|
三芯three—core
|
三芯three—core
|
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
|
25
|
165
|
160
|
130
|
120
|
140
|
148
|
105
|
116
|
140
|
148
|
105
|
116
|
|
35
|
205
|
190
|
155
|
145
|
165
|
180
|
130
|
138
|
165
|
175
|
130
|
138
|
|
50
|
245
|
225
|
190
|
175
|
200
|
210
|
155
|
164
|
205
|
208
|
160
|
164
|
|
70
|
305
|
275
|
235
|
215
|
250
|
260
|
195
|
204
|
250
|
254
|
195
|
201
|
|
95
|
370
|
330
|
290
|
255
|
305
|
307
|
240
|
238
|
305
|
302
|
235
|
238
|
|
120
|
430
|
375
|
335
|
290
|
350
|
350
|
275
|
275
|
350
|
345
|
270
|
270
|
|
150
|
490
|
425
|
380
|
330
|
400
|
392
|
315
|
307
|
395
|
387
|
310
|
302
|
|
185
|
560
|
480
|
435
|
370
|
460
|
445
|
360
|
350
|
450
|
440
|
350
|
345
|
|
240
|
665
|
555
|
515
|
435
|
545
|
519
|
425
|
403
|
530
|
609
|
410
|
392
|
|
300
|
765
|
630
|
595
|
490
|
620
|
583
|
490
|
456
|
600
|
567
|
470
|
445
|
|
400
|
890
|
725
|
695
|
565
|
725
|
668
|
575
|
525
|
700
|
647
|
550
|
509
|
|
500
|
950
|
840
|
780
|
660
|
—
|
|
—
|
—
|
—
|
—
|
—
|
—
|
|
630
|
1060
|
950
|
885
|
760
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
800
|
1170
|
1080
|
1000
|
870
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
1000
|
1270
|
1190
|
1100
|
970
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
1200
|
1310
|
1270
|
1170
|
1060
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
表14 8.7/10kV和8.7/15kV电缆载流量
Table14 8.7/10kV and 8.7/15kV current carrying of cable
敷设条件：导体***高温度：90℃； 环境空气温度：40℃； 土壤温度：20℃；
土壤热阻系数1.0℃•m/W，单根敷设。
Lay conditions：The maximum temperature of conductor：90℃ ， Ambient temperature：40℃，soil temperature： 20℃；Soil thermal resistivity 1.0℃•m/W，Single laying。
|
导体标称截面/
mm2
Nominal cross area of conductor/mm2
|
非铠装电缆Unarmoured
|
铠装电缆Armoured
|
|
单芯 singe—core
|
三芯three—core
|
三芯three—core
|
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
|
25
|
165
|
160
|
130
|
120
|
140
|
148
|
110
|
116
|
140
|
148
|
110
|
116
|
|
35
|
205
|
190
|
155
|
145
|
170
|
180
|
130
|
138
|
170
|
175
|
130
|
138
|
|
50
|
245
|
225
|
160
|
175
|
205
|
212
|
160
|
164
|
205
|
221
|
160
|
164
|
|
70
|
305
|
275
|
200
|
215
|
255
|
260
|
200
|
201
|
250
|
254
|
195
|
201
|
|
95
|
370
|
330
|
245
|
255
|
310
|
307
|
240
|
238
|
310
|
307
|
240
|
238
|
|
120
|
430
|
375
|
280
|
290
|
360
|
350
|
285
|
276
|
350
|
350
|
270
|
270
|
|
150
|
490
|
425
|
320
|
330
|
405
|
392
|
315
|
307
|
400
|
390
|
310
|
302
|
|
185
|
560
|
480
|
365
|
370
|
465
|
445
|
365
|
350
|
450
|
440
|
350
|
339
|
|
240
|
665
|
555
|
435
|
435
|
550
|
519
|
430
|
403
|
530
|
509
|
415
|
398
|
|
300
|
765
|
630
|
500
|
490
|
625
|
583
|
490
|
456
|
605
|
567
|
475
|
445
|
|
400
|
890
|
725
|
585
|
565
|
730
|
663
|
580
|
525
|
700
|
647
|
555
|
514
|
|
500
|
940
|
840
|
770
|
660
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
630
|
1050
|
950
|
875
|
755
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
800
|
1170
|
1080
|
1000
|
870
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
1000
|
1260
|
1190
|
1090
|
970
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
1200
|
1310
|
1270
|
1170
|
1050
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
表15 26/35kV电缆载流量
Table15 26/35kV current carrying of cable
敷设条件：导体***高温度：90℃； 环境空气温度：40℃； 土壤温度：20℃；
土壤热阻系数1.0℃•m/W，单根敷设。
Lay conditions：The maximum temperature of conductor：90℃ ， Ambient temperature：40℃，soil temperature： 20℃；Soil thermal resistivity 1.0℃•m/W，Single laying。
|
导体标称截面/
mm2
Nominal cross area of conductor/mm2
|
非铠装电缆Unarmored
|
铠装电缆Armoured
|
|
单芯 singe—core
|
三芯three—core
|
三芯three—core
|
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
铜芯
Copper core
|
铝芯
Aluminium core.
|
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
空气中
In air
|
土壤中
Buried
|
|
50
|
245
|
225
|
190
|
175
|
215
|
212
|
165
|
170
|
210
|
212
|
165
|
164
|
|
70
|
305
|
275
|
2356
|
215
|
270
|
265
|
210
|
201
|
260
|
260
|
200
|
201
|
|
95
|
370
|
330
|
285
|
255
|
325
|
313
|
250
|
244
|
330
|
313
|
255
|
244
|
|
120
|
425
|
375
|
330
|
290
|
370
|
355
|
290
|
276
|
360
|
350
|
280
|
270
|
|
150
|
485
|
420
|
375
|
325
|
425
|
398
|
330
|
313
|
410
|
392
|
320
|
302
|
|
185
|
555
|
475
|
430
|
370
|
480
|
450
|
375
|
350
|
465
|
445
|
365
|
345
|
|
240
|
650
|
555
|
505
|
430
|
565
|
525
|
440
|
408
|
545
|
514
|
425
|
398
|
|
300
|
745
|
630
|
580
|
492
|
645
|
588
|
505
|
461
|
610
|
567
|
475
|
445
|
|
400
|
870
|
720
|
680
|
565
|
750
|
673
|
590
|
530
|
—
|
—
|
—
|
—
|
|
500
|
910
|
830
|
750
|
655
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
630
|
1020
|
950
|
855
|
755
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
800
|
1130
|
1080
|
960
|
865
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
1000
|
1210
|
1190
|
1050
|
960
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
|
1200
|
1270
|
1270
|
1120
|
1050
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
表16 导体***大允许短路电流
Table16 Max. Permissible short -circuit for conductor
|
导体标称截面/
mm2
Nominal cross area of conductor/mm2
|
导体允许***大短路电流（1s）/kA
Max. permissible short -circuit for conductor（1s）/kA
|
|
铜导体
Copper core
|
铝导体
Aluminium core.
|
|
10
|
1.51
|
0.99
|
|
16
|
2.39
|
1.6
|
|
25
|
3.8
|
2.5
|
|
35
|
5.2
|
3.5
|
|
50
|
7.6
|
4.9
|
|
70
|
10.3
|
6.8
|
|
95
|
13.9
|
9.2
|
|
120
|
17.5
|
11.6
|
|
150
|
21.8
|
14.4
|
|
185
|
26.9
|
17.7
|
|
240
|
34.8
|
23.0
|
|
300
|
43.4
|
28.7
|
|
400
|
57.8
|
38.2
|
|
500
|
72.2
|
47.7
|
|
630
|
90.9
|
60.0
|
表17 金属屏蔽允许的***大短路电流 Max. Permissible short-circuit current for metallic screen
|
短路电流
short-circuit
电缆种类
Kinds of cable
|
短路持续时间 The time of short-circuit continues(s)
|
|
1
|
3
|
|
单芯电缆Single-core cable
|
0.204S*
|
0.141S
|
|
三芯电缆 Three-core cable
|
0.248S
|
0.158S
|
注：S-金属屏蔽有效截面 Effective cross-sectional area of metallic screen
九、结构尺寸 Configuration Measurements
电缆的结构尺寸见表18~表33。
Configuration measurements of the cable, see the table18~ table33
表18 3.6/6kV交联聚乙烯绝缘无铠装电力电缆
Table18 3.6/6kV XLPE Insulated unarmoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm2
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
单 芯 Single-core
|
三 芯 Three-cores
|
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV
|
YJY
|
YJLV
|
YJLY
|
YJV
|
YJY
|
YJLV
|
YJLY
|
|
10
|
2.5
|
1.4
|
17.4
|
342
|
313
|
280
|
250
|
2.0
|
33.4
|
1341
|
1256
|
1154
|
1068
|
|
16
|
2.5
|
1.5
|
18.6
|
425
|
392
|
325
|
293
|
2.0
|
36.0
|
1632
|
1536
|
1332
|
1236
|
|
25
|
2.5
|
1.5
|
21.6
|
524
|
488
|
373
|
337
|
2.1
|
40.1
|
1841
|
1734
|
1385
|
1279
|
|
35
|
2.5
|
1.5
|
22.6
|
635
|
597
|
426
|
387
|
2.2
|
42.4
|
2180
|
2063
|
1549
|
1432
|
|
50
|
2.5
|
1.6
|
24.0
|
779
|
736
|
494
|
451
|
2.3
|
45.4
|
2670
|
2537
|
1814
|
1681
|
|
70
|
2.5
|
1.6
|
25.7
|
1005
|
957
|
594
|
546
|
2.4
|
49.1
|
3398
|
3247
|
2160
|
2009
|
|
95
|
2.5
|
1.7
|
27.4
|
1280
|
1226
|
710
|
655
|
2.5
|
52.8
|
4274
|
4102
|
2556
|
2384
|
|
120
|
2.5
|
1.7
|
28.9
|
1536
|
1477
|
816
|
757
|
2.6
|
56.0
|
5093
|
4902
|
2925
|
2734
|
|
150
|
2.5
|
1.8
|
30.6
|
1846
|
1781
|
943
|
877
|
2.8
|
59.7
|
6077
|
5864
|
3356
|
3143
|
|
185
|
2.5
|
1.8
|
32.3
|
2215
|
2143
|
1088
|
1016
|
2.9
|
63.3
|
7258
|
7022
|
3865
|
3628
|
|
240
|
2.5
|
1.9
|
34.7
|
2770
|
2689
|
1303
|
1222
|
3.0
|
68.4
|
9053
|
8781
|
4639
|
4367
|
|
300
|
2.5
|
2.0
|
37.0
|
3380
|
3290
|
1536
|
1446
|
3.2
|
73.5
|
10992
|
10683
|
5441
|
5132
|
|
400
|
2.5
|
2.1
|
40.2
|
4294
|
4189
|
1880
|
1775
|
3.4
|
80.2
|
13855
|
13492
|
6589
|
6226
|
|
500
|
2.5
|
2.2
|
42.3
|
5724
|
5698
|
2722
|
2701
|
3.7
|
86.2
|
17131
|
17012
|
8045
|
7960
|
|
630
|
2.5
|
2.3
|
45.9
|
7010
|
6982
|
3190
|
3169
|
—
|
—
|
—
|
—
|
—
|
—
|
|
800
|
2.5
|
2.4
|
49.8
|
8420
|
8396
|
3560
|
3542
|
—
|
—
|
—
|
—
|
—
|
—
|
表19 3.6/6kV三芯交联聚乙烯绝缘钢带铠装电力电缆
Table19 3.6/6kV XLPE Insulated three-core steel tape armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm2
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢带
规格
Steel tape specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV22
|
YJY22
|
YJLV22
|
YJLY22
|
YJV23
|
YJY23
|
YJLV23
|
YJLY23
|
|
3*10
|
2.5
|
1.2
|
0.5*30
|
2.1
|
38.0
|
2100
|
2033
|
1912
|
1846
|
1996
|
1930
|
1809
|
1743
|
|
3*16
|
2.5
|
1.2
|
0.5*30
|
2.1
|
40.5
|
2457
|
2382
|
2157
|
2083
|
2342
|
2268
|
2043
|
1968
|
|
3*25
|
2.5
|
1.2
|
0.5*30
|
2.2
|
44.7
|
2725
|
2643
|
2270
|
2188
|
2599
|
2517
|
2144
|
2061
|
|
3*35
|
2.5
|
1.3
|
0.5*35
|
2.3
|
47.1
|
3131
|
3040
|
2500
|
2408
|
2992
|
2901
|
2361
|
2269
|
|
3*50
|
2.5
|
1.3
|
0.5*35
|
2.4
|
50.3
|
3706
|
3603
|
2851
|
2747
|
3551
|
3447
|
2695
|
2591
|
|
3*70
|
2.5
|
1.4
|
0.5*35
|
2.5
|
54.0
|
4540
|
4422
|
3303
|
3184
|
4364
|
4246
|
3126
|
3008
|
|
3*95
|
2.5
|
1.5
|
0.5*35
|
2.6
|
57.9
|
5527
|
5392
|
3809
|
3675
|
5327
|
5192
|
3609
|
3475
|
|
3*120
|
2.5
|
1.5
|
0.5*35
|
2.7
|
61.2
|
6446
|
6296
|
4277
|
4127
|
6224
|
6075
|
4056
|
3906
|
|
3*150
|
2.5
|
1.6
|
0.5*45
|
2.9
|
65.0
|
7542
|
7375
|
4821
|
4654
|
7296
|
7130
|
4575
|
4408
|
|
3*185
|
2.5
|
1.6
|
0.5*45
|
3.0
|
68.8
|
8840
|
8654
|
5446
|
5261
|
8568
|
8383
|
5175
|
4989
|
|
3*240
|
2.5
|
1.7
|
0.5*45
|
3.1
|
74.1
|
10821
|
10608
|
6407
|
6193
|
10491
|
10278
|
6077
|
5864
|
|
3*300
|
2.5
|
1.8
|
0.5*45
|
3.3
|
79.3
|
13651
|
13412
|
8100
|
7861
|
13272
|
13033
|
7721
|
7482
|
|
3*400
|
2.5
|
2.0
|
0.8*60
|
3.6
|
87.6
|
16846
|
16561
|
9580
|
9294
|
16423
|
16138
|
9157
|
8871
|
|
3*500
|
2.5
|
2.3
|
0.8*60
|
4.0
|
94.3
|
20087
|
19967
|
11256
|
11136
|
19957
|
19892
|
11126
|
11036
|
表20 3.6/6kV三芯交联聚乙烯绝缘细钢丝铠装电力电缆
Table20 3.6/6kV XLPE Insulated three-core steel thin wire armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm)
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢丝
规格
Steel wire specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV32
|
YJY32
|
YJLV32
|
YJLY32
|
YJV33
|
YJY33
|
YJLV33
|
YJLY33
|
|
3*10
|
2.5
|
1.2
|
1.6
|
2.3
|
40.4
|
3299
|
3232
|
3112
|
3045
|
3177
|
3109
|
2990
|
2922
|
|
3*16
|
2.5
|
1.2
|
1.6
|
2.3
|
42.0
|
3711
|
3636
|
3412
|
3336
|
3576
|
3501
|
3277
|
3201
|
|
3*25
|
2.5
|
1.2
|
2.0
|
2.3
|
45.5
|
4150
|
4066
|
3695
|
3611
|
4003
|
3919
|
3548
|
3464
|
|
3*35
|
2.5
|
1.3
|
2.5
|
2.4
|
49.0
|
4642
|
4549
|
4011
|
3918
|
4481
|
4389
|
3850
|
3757
|
|
3*50
|
2.5
|
1.3
|
2.5
|
2.5
|
52.1
|
5276
|
5171
|
4420
|
4315
|
5097
|
4992
|
4241
|
4137
|
|
3*70
|
2.5
|
1.4
|
2.5
|
2.6
|
55.9
|
6259
|
6139
|
5021
|
4902
|
6058
|
5939
|
4820
|
4701
|
|
3*95
|
2.5
|
1.5
|
2.5
|
2.8
|
59.8
|
7382
|
7246
|
5665
|
5529
|
7157
|
7021
|
5440
|
5304
|
|
3*120
|
2.5
|
1.5
|
2.5
|
2.9
|
63.1
|
8421
|
8270
|
6253
|
6102
|
8173
|
8022
|
6005
|
5854
|
|
3*150
|
2.5
|
1.6
|
2.5
|
3.0
|
66.9
|
9654
|
9485
|
6933
|
6764
|
9380
|
9212
|
6659
|
6491
|
|
3*185
|
2.5
|
1.6
|
2.5
|
3.1
|
70.7
|
11068
|
10881
|
7675
|
7488
|
10767
|
10580
|
7374
|
7187
|
|
3*240
|
2.5
|
1.7
|
3.15
|
3.3
|
77.4
|
14151
|
13936
|
9737
|
9522
|
13797
|
13582
|
9383
|
9168
|
|
3*300
|
2.5
|
1.8
|
3.15
|
3.5
|
82.6
|
16543
|
16299
|
10992
|
10748
|
16147
|
15903
|
10596
|
10352
|
|
3*400
|
2.5
|
2.0
|
3.15
|
3.7
|
89.6
|
20070
|
19782
|
12803
|
12516
|
19609
|
19322
|
12342
|
12055
|
|
3*500
|
2.5
|
2.5
|
3.15
|
4.1
|
97.6
|
23060
|
22940
|
13820
|
13700
|
22930
|
22830
|
13690
|
13580
|
表21 3.6/6kV三芯交联聚乙烯绝缘粗钢丝铠装电力电缆
Table21 3.6/6kV XLPE Insulated three-core steel thick wire armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢丝
规格
Steel wire specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV42
|
YJY42
|
YJLV42
|
YJLY42
|
YJV43
|
YJY43
|
YJLV43
|
YJLY43
|
|
3*10
|
2.5
|
1.2
|
4.0
|
2.5
|
45.5
|
4512
|
4444
|
4324
|
4257
|
4373
|
4305
|
4186
|
4118
|
|
3*16
|
2.5
|
1.2
|
4.0
|
2.5
|
47.1
|
5006
|
4930
|
4706
|
4630
|
4854
|
4778
|
4554
|
4479
|
|
3*25
|
2.5
|
1.2
|
4.0
|
2.5
|
49.8
|
5513
|
5429
|
5058
|
4974
|
5348
|
5265
|
4893
|
4809
|
|
3*35
|
2.5
|
1.3
|
4.0
|
2.5
|
52.2
|
6081
|
5988
|
5450
|
5357
|
5901
|
5809
|
5270
|
5177
|
|
3*50
|
2.5
|
1.3
|
4.0
|
2.6
|
55.3
|
6812
|
6707
|
5956
|
5851
|
6614
|
6509
|
5758
|
5653
|
|
3*70
|
2.5
|
1.4
|
4.0
|
2.8
|
59.1
|
7915
|
7795
|
6677
|
6557
|
7693
|
7574
|
6455
|
6336
|
|
3*95
|
2.5
|
1.5
|
4.0
|
2.9
|
63.0
|
9158
|
9022
|
7440
|
7305
|
8911
|
8775
|
7193
|
7058
|
|
3*120
|
2.5
|
1.5
|
4.0
|
3.0
|
66.3
|
10302
|
10151
|
8133
|
7982
|
10031
|
9880
|
7863
|
7712
|
|
3*150
|
2.5
|
1.6
|
4.0
|
3.1
|
70.1
|
11654
|
11485
|
8932
|
8764
|
11356
|
11188
|
8635
|
8467
|
|
3*185
|
2.5
|
1.6
|
4.0
|
3.2
|
73.9
|
13188
|
13001
|
9794
|
9607
|
12862
|
12675
|
9469
|
9282
|
|
3*240
|
2.5
|
1.7
|
4.0
|
3.4
|
79.2
|
15458
|
15243
|
11044
|
10829
|
15089
|
14874
|
10675
|
10460
|
|
3*300
|
2.5
|
1.8
|
4.0
|
3.5
|
84.4
|
17943
|
17699
|
12392
|
12148
|
17531
|
17287
|
11980
|
11736
|
|
3*400
|
2.5
|
2.0
|
4.0
|
3.8
|
91.4
|
21594
|
21306
|
14327
|
14040
|
21116
|
20829
|
13849
|
13562
|
|
3*500
|
2.5
|
2.5
|
4.0
|
4.2
|
99.3
|
24950
|
24832
|
14315
|
14261
|
24796
|
24650
|
14213
|
14015
|
表22 6/6kV、6/10kV交联聚乙烯绝缘无铠装电力电缆
Table22 6/6kV and 6/10kV XLPE Insulated unarmoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
单 芯 Single-core
|
三 芯 Three-cores
|
|
护套标
称厚度
Sheath thickness
(mm))
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
护套标
称厚度
Sheath thickness
(mm))
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV
|
YJY
|
YJLV
|
YJLY
|
YJV
|
YJY
|
YJLV
|
YJLY
|
|
25
|
3.4
|
1.6
|
21.5
|
590
|
549
|
439
|
398
|
2.3
|
42.2
|
2047
|
1921
|
1592
|
1466
|
|
35
|
3.4
|
1.6
|
22.6
|
705
|
661
|
496
|
451
|
2.3
|
44.6
|
2398
|
2260
|
1767
|
1628
|
|
50
|
3.4
|
1.7
|
24.0
|
853
|
804
|
569
|
519
|
2.4
|
47.6
|
2849
|
2694
|
1993
|
1838
|
|
70
|
3.4
|
1.7
|
25.7
|
1085
|
1030
|
673
|
619
|
2.6
|
51.2
|
3607
|
3433
|
2369
|
2195
|
|
95
|
3.4
|
1.8
|
27.4
|
1364
|
1304
|
794
|
733
|
2.7
|
54.9
|
4500
|
4303
|
2783
|
2586
|
|
120
|
3.4
|
1.8
|
28.9
|
1625
|
1559
|
905
|
838
|
2.8
|
58.2
|
5335
|
5118
|
3166
|
2949
|
|
150
|
3.4
|
1.9
|
30.6
|
1941
|
1868
|
1037
|
964
|
2.9
|
61.8
|
6335
|
6095
|
3614
|
3374
|
|
185
|
3.4
|
1.9
|
32.3
|
2314
|
2235
|
1187
|
1108
|
3.0
|
65.5
|
7514
|
7248
|
4120
|
3855
|
|
240
|
3.4
|
2.0
|
34.6
|
2876
|
2787
|
1410
|
1321
|
3.2
|
70.6
|
9286
|
8984
|
4872
|
4569
|
|
300
|
3.4
|
2.1
|
37.0
|
3494
|
3395
|
1650
|
1551
|
3.3
|
75.6
|
11274
|
10934
|
5723
|
5383
|
|
400
|
3.4
|
2.2
|
40.1
|
4416
|
4303
|
2003
|
1889
|
3.6
|
82.3
|
14170
|
13771
|
6903
|
6505
|
|
500
|
3.4
|
2.3
|
42.0
|
5515
|
5030
|
4180
|
3980
|
3.8
|
87.9
|
17730
|
17320
|
7795
|
7465
|
|
630
|
3.4
|
2.4
|
45.6
|
6754
|
6215
|
4690
|
4230
|
—
|
—
|
—
|
—
|
—
|
—
|
|
800
|
3.4
|
2.5
|
50.5
|
8416
|
8100
|
5120
|
4988
|
—
|
—
|
—
|
—
|
—
|
—
|
表23 6/6kV、6/10kV三芯交联聚乙烯绝缘钢带铠装电力电缆
Table23 6/6kV and 6/10kV XLPE Insulated three-core steel tape armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢带
规格
Steel tape specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV22
|
YJY22
|
YJLV22
|
YJLY22
|
YJV23
|
YJY23
|
YJLV23
|
YJLY23
|
|
3*25
|
3.4
|
1.3
|
0.5*35
|
2.4
|
47.1
|
3064
|
2965
|
2609
|
2510
|
2914
|
2815
|
2459
|
2360
|
|
3*35
|
3.4
|
1.3
|
0.5*35
|
2.5
|
49.5
|
3483
|
3374
|
2852
|
2743
|
3319
|
3210
|
2688
|
2579
|
|
3*50
|
3.4
|
1.4
|
0.5*35
|
2.6
|
52.6
|
4023
|
3900
|
3167
|
3045
|
3840
|
3718
|
2985
|
2862
|
|
3*70
|
3.4
|
1.5
|
0.5*35
|
2.7
|
56.4
|
4890
|
4752
|
3652
|
3514
|
4686
|
4548
|
3448
|
3310
|
|
3*95
|
3.4
|
1.5
|
0.5*35
|
2.8
|
60.3
|
5897
|
5741
|
4179
|
4024
|
5668
|
5512
|
3950
|
3795
|
|
3*120
|
3.4
|
1.6
|
0.5*45
|
2.9
|
63.6
|
6834
|
6662
|
4665
|
4494
|
6582
|
6410
|
4413
|
4242
|
|
3*150
|
3.4
|
1.7
|
0.5*45
|
3.0
|
67.4
|
7950
|
7760
|
5229
|
5039
|
7673
|
7483
|
4951
|
4761
|
|
3*185
|
3.4
|
1.7
|
0.5*45
|
3.1
|
71.2
|
9249
|
9039
|
5855
|
5646
|
8943
|
8734
|
5550
|
5340
|
|
3*240
|
3.4
|
1.8
|
0.5*45
|
3.3
|
76.5
|
11194
|
10954
|
6780
|
6540
|
10847
|
10607
|
6432
|
6193
|
|
3*300
|
3.4
|
1.9
|
0.5*45
|
3.5
|
81.7
|
13355
|
13085
|
7804
|
7534
|
12966
|
12696
|
7415
|
7145
|
|
3*400
|
3.4
|
2.0
|
0.8*60
|
3.8
|
90.0
|
17379
|
17064
|
10112
|
9797
|
16914
|
16598
|
9647
|
9332
|
|
3*500
|
3.4
|
2.3
|
0.8*60
|
4.1
|
95.2
|
20841
|
20731
|
13265
|
13155
|
20691
|
20581
|
13115
|
12695
|
表24 6/6kV、6/10kV三芯交联聚乙烯绝缘细钢丝铠装电力电缆
Table24 6/6kV and 6/10kV XLPE Insulated three-core steel thin wire armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢丝
规格
Steel wire specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV32
|
YJY32
|
YJLV32
|
YJLY32
|
YJV33
|
YJY33
|
YJLV33
|
YJLY33
|
|
3*25
|
3.4
|
1.3
|
2.5
|
2.5
|
50.9
|
4629
|
4529
|
4174
|
4074
|
4458
|
4358
|
4002
|
3903
|
|
3*35
|
3.4
|
1.3
|
2.5
|
2.6
|
53.3
|
5134
|
5024
|
4503
|
4393
|
4948
|
4838
|
4317
|
4207
|
|
3*50
|
3.4
|
1.4
|
2.5
|
2.7
|
56.4
|
5784
|
5662
|
4928
|
4806
|
5579
|
5457
|
4723
|
4601
|
|
3*70
|
3.4
|
1.5
|
2.5
|
2.8
|
60.2
|
6787
|
6649
|
5549
|
5411
|
6558
|
6421
|
5320
|
5183
|
|
3*95
|
3.4
|
1.5
|
2.5
|
2.9
|
64.1
|
7930
|
7775
|
6213
|
6058
|
7676
|
7520
|
5958
|
5803
|
|
3*120
|
3.4
|
1.6
|
2.5
|
3.0
|
67.4
|
8987
|
8816
|
6818
|
6647
|
8709
|
8537
|
6540
|
6368
|
|
3*150
|
3.4
|
1.7
|
2.5
|
3.1
|
71.2
|
10239
|
10049
|
7518
|
7328
|
9934
|
9744
|
7213
|
7023
|
|
3*185
|
3.4
|
1.7
|
2.5
|
3.3
|
75.0
|
11674
|
11464
|
8281
|
8071
|
11339
|
11130
|
7946
|
7736
|
|
3*240
|
3.4
|
1.8
|
3.15
|
3.5
|
81.7
|
14843
|
14604
|
10429
|
10190
|
14453
|
14214
|
10039
|
9800
|
|
3*300
|
3.4
|
1.9
|
3.15
|
3.6
|
86.9
|
17263
|
16993
|
11712
|
11442
|
16828
|
16559
|
11277
|
11008
|
|
3*400
|
3.4
|
2.0
|
3.15
|
3.9
|
93.9
|
20827
|
20511
|
13560
|
13245
|
20325
|
20010
|
13058
|
12743
|
|
3*500
|
3.4
|
2.3
|
3.15
|
4.1
|
99.6
|
24211
|
24091
|
14985
|
14865
|
24061
|
23951
|
14835
|
14725
|
表25 6/6kV、6/10kV三芯交联聚乙烯绝缘粗钢丝铠装电力电缆
Table25 6/6kV and 6/10kV XLPE Insulated three-core steel thick wire armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢丝
规格
Steel wire specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV42
|
YJY42
|
YJLV42
|
YJLY42
|
YJV43
|
YJY43
|
YJLV43
|
YJLY43
|
|
3*25
|
3.4
|
1.3
|
4.0
|
2.6
|
54.1
|
6127
|
6027
|
5672
|
5572
|
5937
|
5837
|
5482
|
5382
|
|
3*35
|
3.4
|
1.3
|
4.0
|
2.7
|
56.5
|
6707
|
6598
|
6076
|
5967
|
6501
|
6392
|
5870
|
5761
|
|
3*50
|
3.4
|
1.4
|
4.0
|
2.8
|
59.7
|
7455
|
7333
|
6599
|
6477
|
7229
|
7107
|
6373
|
6251
|
|
3*70
|
3.4
|
1.5
|
4.0
|
2.9
|
63.4
|
8577
|
8440
|
7340
|
7202
|
8327
|
8189
|
7089
|
6951
|
|
3*95
|
3.4
|
1.5
|
4.0
|
3.0
|
67.3
|
9841
|
9686
|
8124
|
7968
|
9563
|
9408
|
7846
|
7691
|
|
3*120
|
3.4
|
1.6
|
4.0
|
3.1
|
70.6
|
11003
|
10831
|
8834
|
8662
|
10700
|
10529
|
8532
|
8360
|
|
3*150
|
3.4
|
1.7
|
4.0
|
3.2
|
74.4
|
12374
|
12184
|
9653
|
9463
|
12044
|
11854
|
9323
|
9133
|
|
3*185
|
3.4
|
1.7
|
4.0
|
3.4
|
78.2
|
13929
|
13719
|
10535
|
10325
|
13568
|
13358
|
10175
|
9965
|
|
3*240
|
3.4
|
1.8
|
4.0
|
3.5
|
83.5
|
16227
|
15987
|
11813
|
11573
|
15821
|
15582
|
11407
|
11168
|
|
3*300
|
3.4
|
1.9
|
4.0
|
3.7
|
88.8
|
18739
|
18470
|
13188
|
12919
|
18288
|
18019
|
12737
|
12468
|
|
3*400
|
3.4
|
2.0
|
4.0
|
3.9
|
95.8
|
22427
|
22112
|
15160
|
14845
|
21908
|
21592
|
14641
|
14326
|
|
3*500
|
3.4
|
2.3
|
4.0
|
4.2
|
101.5
|
25011
|
24891
|
15965
|
15845
|
24861
|
24751
|
15695
|
15586
|
表26 8.7/10kV、8.7/15kV交联聚乙烯绝缘无铠装电力电缆
Table26 8.7/10kV and 8.7/15kV XLPE Insulated unarmoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
)
|
单 芯 Single-core
|
三 芯 Three-cores
|
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV
|
YJY
|
YJLV
|
YJLY
|
YJV
|
YJY
|
YJLV
|
YJLY
|
|
25
|
4.5
|
1.6
|
23.8
|
680
|
631
|
529
|
480
|
2.4
|
47.3
|
2327
|
2174
|
1872
|
1719
|
|
35
|
4.5
|
1.7
|
24.9
|
799
|
746
|
589
|
537
|
2.5
|
49.6
|
2691
|
2524
|
2060
|
1893
|
|
50
|
4.5
|
1.7
|
26.3
|
951
|
894
|
667
|
610
|
2.6
|
52.6
|
3211
|
3027
|
2355
|
2171
|
|
70
|
4.5
|
1.8
|
28.0
|
1189
|
1126
|
778
|
715
|
2.7
|
56.3
|
3977
|
3772
|
2739
|
2534
|
|
95
|
4.5
|
1.8
|
29.7
|
1476
|
1406
|
905
|
836
|
2.8
|
60.0
|
4891
|
4662
|
3173
|
2944
|
|
120
|
4.5
|
1.9
|
31.2
|
1742
|
1666
|
1022
|
946
|
2.9
|
63.2
|
5744
|
5493
|
3575
|
3324
|
|
150
|
4.5
|
1.9
|
32.9
|
2064
|
1981
|
1160
|
1078
|
3.0
|
66.9
|
6765
|
6489
|
4044
|
3768
|
|
185
|
4.5
|
2.0
|
34.6
|
2444
|
2354
|
1316
|
1227
|
3.2
|
70.5
|
7984
|
7682
|
4591
|
4288
|
|
240
|
4.5
|
2.1
|
37.0
|
3014
|
2915
|
1548
|
1448
|
3.3
|
75.6
|
9832
|
9490
|
5418
|
5075
|
|
300
|
4.5
|
2.1
|
39.3
|
3640
|
3531
|
1797
|
1687
|
3.5
|
80.7
|
11822
|
11439
|
6271
|
5888
|
|
400
|
4.5
|
2.2
|
42.4
|
4575
|
4449
|
2161
|
2036
|
3.7
|
87.4
|
14756
|
14312
|
7489
|
7046
|
|
500
|
4.5
|
2.4
|
45.1
|
5798
|
5648
|
2695
|
2560
|
4.0
|
94.1
|
19421
|
19110
|
8990
|
8865
|
|
630
|
4.5
|
2.5
|
49.2
|
6950
|
6720
|
3285
|
3098
|
—
|
—
|
—
|
—
|
—
|
—
|
|
800
|
4.5
|
2.6
|
53.6
|
8696
|
8498
|
3710
|
3615
|
—
|
—
|
—
|
—
|
—
|
—
|
表27 8.7/10kV、8.7/15kV三芯交联聚乙烯绝缘钢带铠装电力电缆
Table27 8.7/10kV and 8.7/15kV XLPE Insulated three-core steel tape armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢带
规格
Steel tape specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV22
|
YJY22
|
YJLV22
|
YJLY22
|
YJV23
|
YJY23
|
YJLV23
|
YJLY23
|
|
3*25
|
4.5
|
1.4
|
0.5*35
|
2.6
|
52.4
|
3477
|
3358
|
3022
|
2903
|
3299
|
3179
|
2844
|
2724
|
|
3*35
|
4.5
|
1.4
|
0.5*35
|
2.6
|
54.8
|
3912
|
3782
|
3281
|
3150
|
3718
|
3588
|
3087
|
2957
|
|
3*50
|
4.5
|
1.5
|
0.5*35
|
2.7
|
57.9
|
4524
|
4380
|
3668
|
3524
|
4310
|
4166
|
3454
|
3311
|
|
3*70
|
4.5
|
1.6
|
0.5*45
|
2.9
|
61.7
|
5402
|
5241
|
4164
|
4003
|
5165
|
5004
|
3927
|
3766
|
|
3*95
|
4.5
|
1.6
|
0.5*45
|
3.0
|
65.5
|
6433
|
6253
|
4715
|
4536
|
6169
|
5989
|
4452
|
4272
|
|
3*120
|
4.5
|
1.7
|
0.5*45
|
3.1
|
68.9
|
7391
|
7194
|
5223
|
5025
|
7103
|
6906
|
4935
|
4737
|
|
3*150
|
4.5
|
1.7
|
0.5*45
|
3.2
|
72.7
|
8532
|
8315
|
5811
|
5594
|
8216
|
7999
|
5495
|
5278
|
|
3*185
|
4.5
|
1.8
|
0.5*45
|
3.3
|
76.5
|
9874
|
9636
|
6481
|
6243
|
9529
|
9291
|
6136
|
5898
|
|
3*240
|
4.5
|
1.9
|
0.5*45
|
3.5
|
81.8
|
11922
|
11653
|
7508
|
7239
|
11510
|
11241
|
7096
|
6826
|
|
3*300
|
4.5
|
2.0
|
0.8*60
|
3.7
|
88.3
|
14906
|
14609
|
9355
|
9058
|
14439
|
14142
|
8888
|
8591
|
|
3*400
|
4.5
|
2.1
|
0.8*60
|
3.9
|
95.3
|
18185
|
17836
|
10918
|
10569
|
17671
|
17322
|
10405
|
10056
|
|
3*500
|
4.5
|
2.3
|
0.8*60
|
4.2
|
102.3
|
21605
|
21560
|
12211
|
12108
|
21499
|
21215
|
11999
|
11870
|
表28 8.7/10kV、8.7/15kV三芯交联聚乙烯绝缘细钢丝铠装电力电缆
Table28 8.7/10kV and 8.7/15kV XLPE Insulated three-core steel thin wire armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢丝
规格
Steel wire specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV32
|
YJY32
|
YJLV32
|
YJLY32
|
YJV33
|
YJY33
|
YJLV33
|
YJLY33
|
|
3*25
|
4.5
|
1.4
|
2.5
|
2.7
|
56.2
|
5247
|
5126
|
4792
|
4671
|
5044
|
4923
|
4589
|
4468
|
|
3*35
|
4.5
|
1.4
|
2.5
|
2.8
|
58.6
|
5768
|
5636
|
5129
|
4998
|
5549
|
5417
|
4910
|
4779
|
|
3*50
|
4.5
|
1.5
|
2.5
|
2.9
|
61.7
|
6491
|
6346
|
5628
|
5483
|
6251
|
6106
|
5388
|
5243
|
|
3*70
|
4.5
|
1.6
|
2.5
|
3.0
|
65.5
|
7505
|
7343
|
6260
|
6098
|
7240
|
7078
|
5995
|
5833
|
|
3*95
|
4.5
|
1.6
|
2.5
|
3.1
|
69.4
|
8674
|
8492
|
6949
|
6768
|
8381
|
8200
|
6656
|
6475
|
|
3*120
|
4.5
|
1.7
|
2.5
|
3.2
|
72.7
|
9752
|
9554
|
7576
|
7378
|
9434
|
9235
|
7258
|
7059
|
|
3*150
|
4.5
|
1.7
|
3.15
|
3.4
|
77.9
|
12013
|
11795
|
9285
|
9067
|
11655
|
11436
|
8927
|
8708
|
|
3*185
|
4.5
|
1.8
|
3.15
|
3.5
|
81.7
|
13544
|
13305
|
10144
|
9904
|
13154
|
12915
|
9754
|
9515
|
|
3*240
|
4.5
|
1.9
|
3.15
|
3.7
|
88.8
|
15829
|
15558
|
11408
|
11137
|
15393
|
15122
|
10972
|
10701
|
|
3*300
|
4.5
|
2.0
|
3.15
|
3.8
|
92.2
|
18256
|
17953
|
12698
|
12395
|
17773
|
17470
|
12214
|
11912
|
|
3*400
|
4.5
|
2.1
|
3.15
|
4.0
|
99.2
|
21904
|
21554
|
14631
|
14280
|
21313
|
20962
|
14040
|
13689
|
表29 8.7/10kV、8.7/15kV三芯交联聚乙烯绝缘粗钢丝铠装电力电缆
Table29 8.7/10kV and 8.7/15kV XLPE Insulated three-core steel thick wire armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢丝
规格
Steel wire specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV42
|
YJY42
|
YJLV42
|
YJLY42
|
YJV43
|
YJY43
|
YJLV43
|
YJLY43
|
|
3*25
|
4.5
|
1.4
|
4.0
|
2.8
|
59.4
|
6910
|
6789
|
6455
|
6334
|
6687
|
6566
|
6231
|
6111
|
|
3*35
|
4.5
|
1.4
|
4.0
|
2.9
|
61.8
|
7506
|
7375
|
6868
|
6737
|
7266
|
7135
|
6628
|
6497
|
|
3*50
|
4.5
|
1.5
|
4.0
|
3.0
|
64.9
|
8327
|
8182
|
7464
|
7319
|
8065
|
7920
|
7202
|
7057
|
|
3*70
|
4.5
|
1.6
|
4.0
|
3.1
|
68.7
|
9461
|
9299
|
8216
|
8054
|
9173
|
9010
|
7928
|
7766
|
|
3*95
|
4.5
|
1.6
|
4.0
|
3.2
|
72.6
|
10749
|
10568
|
9025
|
8844
|
10432
|
10251
|
8708
|
8527
|
|
3*120
|
4.5
|
1.7
|
4.0
|
3.3
|
75.9
|
11933
|
11735
|
9757
|
9559
|
11589
|
11391
|
9414
|
9215
|
|
3*150
|
4.5
|
1.7
|
4.0
|
3.4
|
79.7
|
13329
|
13111
|
10601
|
10383
|
12955
|
12737
|
10227
|
10009
|
|
3*185
|
4.5
|
1.8
|
4.0
|
3.5
|
83.5
|
14928
|
14689
|
11527
|
11288
|
14522
|
14283
|
11122
|
10882
|
|
3*240
|
4.5
|
1.9
|
4.0
|
3.7
|
88.8
|
17306
|
17036
|
12885
|
12614
|
16853
|
16583
|
12432
|
12161
|
|
3*300
|
4.5
|
2.0
|
4.0
|
3.9
|
94.0
|
19826
|
19523
|
14268
|
13965
|
19325
|
19023
|
13767
|
13465
|
|
3*400
|
4.5
|
2.1
|
4.0
|
4.1
|
101.0
|
23633
|
23282
|
16359
|
16008
|
23012
|
22661
|
15738
|
15387
|
表30 26/35kV交联聚乙烯绝缘无铠装电力电缆
Table30 26/35kV XLPE Insulated unarmoured cables
|
导体标
称截面
(mm2)
|
绝缘标
称厚度
(mm)
|
单 芯 Single-core
|
三 芯 Three-cores
|
|
护套标
称厚度
(mm)
|
计算外径
(mm)
|
计算重量
Weight of cable
(kg/km)
|
护套标
称厚度
(mm)
|
计算外径
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV
|
YJY
|
YJLV
|
YJLY
|
YJV
|
YJY
|
YJLV
|
YJLY
|
|
50
|
10.5
|
2.1
|
37.6
|
1646
|
1535
|
1362
|
1251
|
3.5
|
80.3
|
5828
|
5439
|
4972
|
4583
|
|
70
|
10.5
|
2.2
|
39.3
|
1918
|
1800
|
1507
|
1388
|
3.6
|
84.0
|
6688
|
6268
|
5450
|
5030
|
|
95
|
10.5
|
2.3
|
41.0
|
2239
|
2112
|
1669
|
1542
|
3.7
|
87.7
|
7736
|
7283
|
6019
|
5566
|
|
120
|
10.5
|
2.3
|
42.5
|
2536
|
2401
|
1815
|
1681
|
3.9
|
90.9
|
8809
|
8326
|
6640
|
6157
|
|
150
|
10.5
|
2.4
|
44.2
|
2892
|
2748
|
1988
|
1844
|
4.0
|
94.6
|
9944
|
9426
|
7222
|
6705
|
|
185
|
10.5
|
2.4
|
45.9
|
3306
|
3154
|
2179
|
2027
|
4.1
|
98.2
|
11257
|
10704
|
7863
|
7310
|
|
240
|
10.5
|
2.5
|
48.2
|
3924
|
3759
|
2458
|
2293
|
4.2
|
103.3
|
13217
|
12611
|
8803
|
8196
|
|
300
|
10.5
|
2.7
|
50.6
|
4598
|
4419
|
2754
|
2576
|
4.5
|
108.6
|
15363
|
14704
|
9812
|
9153
|
|
400
|
10.5
|
2.7
|
55.3
|
5725
|
5568
|
3415
|
3310
|
4.6
|
115.1
|
19685
|
19321
|
11960
|
11715
|
|
500
|
10.5
|
2.8
|
60.1
|
7195
|
6985
|
4015
|
3915
|
—
|
—
|
—
|
—
|
—
|
—
|
|
630
|
10.5
|
3.0
|
65.4
|
8565
|
8345
|
4655
|
4322
|
—
|
—
|
—
|
—
|
—
|
—
|
表31 26/35kV三芯交联聚乙烯绝缘钢带铠装电力电缆
Table31 26/35kV XLPE Insulated three-core steel tape armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢带
规格
Steel tape specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV22
|
YJY22
|
YJLV22
|
YJLY22
|
YJV23
|
YJY23
|
YJLV23
|
YJLY23
|
|
3*50
|
10.5
|
2.0
|
0.8*60
|
3.7
|
88.0
|
8965
|
8658
|
8109
|
7803
|
8512
|
8206
|
7656
|
7350
|
|
3*70
|
10.5
|
2.1
|
0.8*60
|
3.8
|
91.8
|
9995
|
9664
|
8757
|
8426
|
9508
|
9177
|
8270
|
7939
|
|
3*95
|
10.5
|
2.1
|
0.8*60
|
4.0
|
95.6
|
11221
|
10864
|
9504
|
9147
|
10697
|
10340
|
8979
|
8623
|
|
3*120
|
10.5
|
2.2
|
0.8*60
|
4.1
|
99.0
|
12452
|
12071
|
10283
|
9902
|
11894
|
11513
|
9725
|
9344
|
|
3*150
|
10.5
|
2.3
|
0.8*60
|
4.2
|
102.8
|
13764
|
13356
|
11043
|
10635
|
13168
|
12761
|
10447
|
10040
|
|
3*185
|
10.5
|
2.3
|
0.8*60
|
4.3
|
106.6
|
15260
|
14824
|
11867
|
11431
|
14625
|
14189
|
11231
|
10795
|
|
3*240
|
10.5
|
2.4
|
0.8*60
|
4.5
|
111.8
|
17480
|
17002
|
13066
|
12588
|
16785
|
16308
|
12371
|
11893
|
|
3*300
|
10.5
|
2.5
|
0.8*60
|
4.6
|
117.1
|
19885
|
19366
|
14334
|
13815
|
19132
|
18612
|
13581
|
13061
|
|
3*400
|
10.5
|
2.6
|
0.8*60
|
4.9
|
124.1
|
23650
|
23415
|
15995
|
15885
|
23398
|
23210
|
15720
|
15430
|
表32 26/35kV三芯交联聚乙烯绝缘细钢丝铠装电力电缆
Table32 26/35kV XLPE Insulated three-core steel thin wire armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢丝
规格
Steel wire specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV32
|
YJY32
|
YJLV32
|
YJLY32
|
YJV33
|
YJY33
|
YJLV33
|
YJLY33
|
|
3*50
|
10.5
|
2.0
|
3.15
|
3.8
|
91.9
|
12367
|
12061
|
11511
|
11206
|
11844
|
11538
|
10988
|
10682
|
|
3*70
|
10.5
|
2.1
|
3.15
|
4.0
|
95.7
|
13548
|
13218
|
12310
|
11980
|
12988
|
12659
|
11750
|
11421
|
|
3*95
|
10.5
|
2.1
|
3.15
|
4.1
|
99.5
|
14926
|
14570
|
13209
|
12853
|
14327
|
13971
|
12610
|
12254
|
|
3*120
|
10.5
|
2.2
|
3.15
|
4.2
|
102.9
|
16290
|
15910
|
14122
|
13742
|
15655
|
15275
|
13486
|
13106
|
|
3*150
|
10.5
|
2.3
|
3.15
|
4.3
|
106.7
|
17753
|
17347
|
15032
|
14625
|
17078
|
16672
|
14357
|
13950
|
|
3*185
|
10.5
|
2.3
|
3.15
|
4.4
|
110.5
|
19401
|
18966
|
16007
|
15572
|
18684
|
18249
|
15290
|
14855
|
|
3*240
|
10.5
|
2.4
|
3.15
|
4.6
|
115.8
|
21830
|
21353
|
17416
|
16939
|
21050
|
20574
|
16636
|
16159
|
|
3*300
|
10.5
|
2.5
|
3.15
|
4.7
|
121.0
|
24443
|
23924
|
18892
|
18373
|
23601
|
23083
|
18050
|
17532
|
|
3*400
|
10.5
|
2.6
|
3.15
|
5.0
|
128.0
|
28228
|
27647
|
20961
|
20381
|
27294
|
26714
|
20028
|
19447
|
表33 26/35kV三芯交联聚乙烯绝缘粗钢丝铠装电力电缆
Table33 26/35kV XLPE Insulated three-core steel thick wire armoured cables
|
导体标
称截面
(mm2)
Nominal cross area of conductor/mm
|
绝缘标
称厚度
(mm)
Insulated
thickness
(mm)
|
隔离套
标称厚度
(mm)
Inner sheath thickness
(mm)
|
钢丝
规格
Steel wire specifications
|
护套标
称厚度
Sheath thickness
(mm)
|
计算外径
(mm)
Calculated diameter
(mm)
|
计算重量
Weight of cable
(kg/km)
|
|
YJV42
|
YJY42
|
YJLV42
|
YJLY42
|
YJV43
|
YJY43
|
YJLV43
|
YJLY43
|
|
3*50
|
10.5
|
2.0
|
4.0
|
3.9
|
93.7
|
13968
|
13663
|
13113
|
12807
|
13417
|
13112
|
12561
|
12256
|
|
3*70
|
10.5
|
2.1
|
4.0
|
4.0
|
97.5
|
15218
|
14888
|
13980
|
13650
|
14629
|
14300
|
13391
|
13062
|
|
3*95
|
10.5
|
2.1
|
4.0
|
4.1
|
101.3
|
16665
|
16309
|
14948
|
14592
|
16036
|
15680
|
14319
|
13963
|
|
3*120
|
10.5
|
2.2
|
4.0
|
4.2
|
104.7
|
18089
|
17709
|
15921
|
15541
|
17423
|
17044
|
15255
|
14875
|
|
3*150
|
10.5
|
2.3
|
4.0
|
4.4
|
108.5
|
19620
|
19214
|
16899
|
16493
|
18914
|
18507
|
16193
|
15786
|
|
3*185
|
10.5
|
2.3
|
4.0
|
4.5
|
112.3
|
21337
|
20902
|
17943
|
17508
|
20587
|
20152
|
17194
|
16759
|
|
3*240
|
10.5
|
2.4
|
4.0
|
4.6
|
117.6
|
23860
|
23384
|
19446
|
18969
|
23047
|
22571
|
18633
|
18156
|
|
3*300
|
10.5
|
2.5
|
4.0
|
4.8
|
122.8
|
26567
|
26049
|
21016
|
20498
|
25691
|
25173
|
20140
|
19622
|
|
3*400
|
10.5
|
2.6
|
4.0
|
5.0
|
129.8
|
30478
|
29897
|
23211
|
22631
|
29508
|
28927
|
22241
|
21661
|
注：表18～表33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 18-33 are nominal dimensions which are only for reference only. It will produce error in actual installation. If you want exact dimensions, please contact with the manufacturer.
供应商参考报价：面议
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