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标准
GB 12706-91、Q/WLZ04.02-97、
IEC60502。另可根据顾客指定标准或
技术协议设计制造。
Standard
GB 12706-91、Q/WLZ04.02-97，
IEC60502.Andi it could be produced
according to appointed standard or
technical agreement required by the
customers.
使用特性
额定电压U0/U 26/35kV及以下。
导体长期允许工作温度90℃，
短路时（最长时间不超过5S）导体最高工作温度250℃，
敷设温度≥0℃。允许弯曲半径≥12D（D为电缆外径）。
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Application Properties
Rated Voltage of U0/U 26/35kV and below.
The maximum continuous operation temperature of the cable 90℃,
Conductor ahort-circuit temperature will not exceed 250℃ with continued time less than 5 sec.Laying and installation temperature ≥0℃;Permissible bending radius of cable ≥12D(D-the diameter of cable).
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| 型号及名称、用途 Type,Description and Main Applications |
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型号Type
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名称Description
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铜芯Cu
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铝芯Al
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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 sheathed power cable
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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 PVC sheathed power cable
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YJV22
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YJLV22
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交联聚乙烯绝缘聚氯乙烯护套钢带铠装电力电缆
XLPE insulated PVC sheathed steel tape armoured power cable
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YJV32
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YJV32
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交联聚乙烯绝缘聚氯乙烯护套细钢丝铠装电力电缆
XLPE insulated PVC sheathed fine steel wire armoured power cable
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YJV42
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YJV42
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交联聚乙烯绝缘聚乙烯护套粗钢丝铠装电力电缆
XLPE insulated PVC sheathed thick steel wire armoured power cable
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YJV23
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YJV23
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交联聚乙烯绝缘聚乙烯护套钢带铠装电力电缆
XLPE insulated PE sheathed steel tape armoured power cable
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YJV33
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YJV33
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交联聚乙烯绝缘聚乙烯护套细钢丝铠装电力电缆
XLPE insulated PE sheathed fine steel wire armoured power cable
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YJV43
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YJV43
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交联聚乙烯绝缘聚乙烯护套粗钢丝铠装电力电缆
XLPE insulated PE sheathed thick steel wire armoured power cable
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| 规格范围 Size |
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型号Type
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芯数
Number of Cores
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额定电压Rated Voltage
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10kV及以下
10kV And below
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10～35kV
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YJV
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YJLV
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1
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16-2000
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3-2000
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YJY
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YJLY
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YJV
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YJLV
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3(3+1)
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16-500
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35-400
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YJY
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YJLY
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YJV22
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YJLV22
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YJV32
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YJLV32
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4、5
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16-300
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35-240
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YJV42
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YJLV42
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YJV23
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YJLV23
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YJV33
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YJLV33
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YJV43
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YJLV43
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| 技术要求 Technical Data |
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标称
截面
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额定电压（kV）
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导体最少根数
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20℃导体直流电阻≤Ω/km
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0.6
/1
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1.8
/3
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3.6
/6
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6
/6
6
/10
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8.7
/10
8.7
/15
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12
/20
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18
/20
18
/30
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21
/35
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26
/35
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铜Cu
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铝Al
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铜Cu
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铝Al
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绝缘标称厚度 Thickness of Insulation(mm2)
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16
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0.9
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2.0
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2.5
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3.4
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－
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－
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－
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－
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－
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6
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6
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1.15
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1.91
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25
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0.9
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2.0
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2.5
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3.4
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－
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－
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－
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－
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－
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6
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6
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0.727
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1.20
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35
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0.9
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2.0
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2.5
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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6
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6
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0.524
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0.868
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50
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1.0
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2.0
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2.5
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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6
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6
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0.387
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0.641
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70
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1.1
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2.0
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2.5
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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12
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12
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0.268
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0.443
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95
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1.1
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2.0
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2.5
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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15
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15
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0.193
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0.320
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120
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1.2
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2.0
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2.5
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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15
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15
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0.153
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0.253
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150
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1.4
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2.0
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2.5
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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15
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15
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0.124
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0.206
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185
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1.6
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2.0
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2.5
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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30
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30
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0.0091
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0.164
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240
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1.7
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2.0
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2.6
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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34
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30
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0.0754
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0.125
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300
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1.8
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2.0
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2.8
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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34
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30
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0.0601
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0.100
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400
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2.0
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2.0
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3.0
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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53
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53
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0.0470
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0.0778
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500
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2.2
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2.2
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3.2
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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53
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53
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0.0366
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0.0605
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630
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2.4
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2.4
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3.2
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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53
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53
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0.0283
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0.0469
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800
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2.6
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2.6
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3.2
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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240
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240
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0.0221
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0.0367
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1000
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2.8
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2.8
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3.2
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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240
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240
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0.0176
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0.0291
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1200
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3.0
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3.0
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3.2
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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240
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240
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0.0151
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0.0247
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1400
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3.0
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3.0
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3.2
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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240
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240
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0.129
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0.0212
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1600
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3.0
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3.0
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3.2
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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240
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240
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0.0113
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0.0186
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200
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3.0
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3.0
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3.2
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3.4
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4.5
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5.5
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8.0
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9.3
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10.5
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240
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240
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0.090
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0.0149
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性能要点 Technical Performance
成盘电压施加3.5U0， 5min 不穿，施加1.73U0 时局放值≤10pCFinished reel will be exerted voltage of 3.5U0, cable will not be punctured in 5 minutes, partial dlischarge value ≤ 10pC at the time of exerting of voltage of 1.73U0. 绝缘偏芯度不大于10％，即
The eccentricity of insulation will less than 10%,ie,
tmax.-tmin
--------------- ×100％≤10％
tmax.
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