聚氯乙烯绝缘、聚氯乙烯绝缘护套电力电缆
PVC Insulated & PVC Sheathed Power Cables

一、标准
本产品按国家标准GB/T12706-2002或国际电工委员会IEC60502-1997制造。产品适宜于敷设额定电压U0/U (0.6/1kV)四线系统中作输送电能之用。
Standards
The cable meets the standard requirements of GB/T12706-2002 or IEC60502-1997. It is suitable to be installed in the four wires system with rated voltage of U0/U (0.6/1kV ) for transmitting electricity.

二、型号、名称、适用范围 Type, Designation and Applications

PVC电缆型号 Type of PVC cable	阻燃PVC电缆型号 Type of Flame Retardant PVC Cable	名称 Designation	适用范围 Applications
V(L)V	ZR-V(L)V ZRB-V(L)V ZRA-V(L)V	聚氯乙烯绝缘、聚氯乙烯护套电力电缆。 PVC insulated and PVC sheathed power cables	敷设在室内、隧道内及管道种，电缆不能承受机械外力作用。 For laying indoors, in tunnel and in ducts. Unable to bear external mechanical forces.
V(L)V22	ZR-V(L)V22 ZRB-V(L)V22 ZRA-V(L)V22	聚氯乙烯绝缘、聚氯乙烯护套钢带铠装电力电缆。 PVC insulated and PVC sheathed steel tape armored power cables	敷设在室内、隧道内、管道及埋地敷设，电缆能承受机械外力作用。 For laying indoors, in tunnels, in ducts and underground. Able to bear external mechanical force.

三、产品规格 Specifications

型号  Type	芯数  Number of cores	标称截面(mm2) Nominal Cross-sectional Area
VV	1	1.5～630
VV、VV22	2	1.5～400
VV、VV22	3	4.0～400
VV、VV22	3+1	4.0～400
VV、VV22	4	4.0～400
VV、VV22	5	4.0～400
VLV	1	2.5～630
VLV、VLV22	2	2.5～400
VLV、VLV22	3	2.5～400
VLV、VLV22	3+1	4.0～400
VLV、VLV22	4	4.0～400
VLV、VLV22

四、结构示意图 Structure Drawing

 

五、使用性能
Using properties

电缆长期使用最高工作温度不得超过70℃，5秒钟短路温度不超过160℃，敷设时环境温度不低于0℃，敷设时电缆的最小弯曲半径不小于电缆直径的10倍。单芯逆交流电时，不应单独敷设于磁性管道中。
The maximum continuous operating temperature of the cable shall not exceed 70℃. The cable temperature shall not exceed 160℃ when a 5 second short circuit is occurred. The installation circumstance temperature shall not be below 0℃. The bending radius shall not be less than 10 times the outer diameter of the cable. The single core cable shall not be laid in magnetic ducts alone when it is electrified with alternating current.

六、技术参数 Technical parameters
VV, VLV