用途 Application
本产品适用于交流50HZ、额定电压为0.6/1KV的输配电系统中。
The product is to used as power distribution system of electricity at rated voltage 0.6/1KV.
产品特性 Product features
(1)电缆线芯长期允许工作温度为70℃。
The cable wire core allows long time working temperature of 70℃.
(2)短路时(最长持续时间不超过5s)电缆导体的温度不超过160℃。
When core is in short-circuir(max 5s) the temperature should not exceed 160℃.
(3)敷设电缆时的环境不低于0℃,最小弯曲半径应不小于电缆外径的10倍。
While installation the ambient temperature should not be lower than 0℃,and the bending radius should not be less than 10-time.
型号名称及使用范围 Type names and usable range
型号 Type | 名称 Name | 使用范围 Usage range |
VV VLV VVTL | 铜、铝、铜包铝芯聚氯乙烯绝缘聚氯乙烯护套电力电缆 Cu、Al、TL cores PVC insulated PVC sheathed electrical power cable | 敷设在室内、隧道及管道中,电缆不能承受压力和机械外力作用 For laying in doors,inducts and kin tunels,but unable to bear pulling force an presure |
VV22 VLV22 VVTL22 | 铜、铝、铜包铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 Cu、Al、TL cores PVC insulated PVC sheathed flame retardant power cable | 敷设在室内、隧道及直埋土壤中电缆不能承受压力和其他外力作用 For laying in doors,inducts and direct in ground,be able to bear pulling force an presure |
产品结构 Cable structure
生产范围 Manufacture range
型号 Type | 芯数 Number of Cores | 标称截面(mm2) Nominal cores area |
铜芯 Copper | 铝芯 Aluminium | 铜包铝芯 Copper clad Aluminum |
VV | VLV | VV(TL)、 | 1 | 1.5-400 |
VV22 | VLV22 | VV22(TL) | 10-400 |
VV | VLV | VV(TL)、 | 2 | 2.5-185 |
VV22 | VLV22 | VV22(TL) | 4-185 |
VV | VLV | VV(TL)、 | 3 | 2.5-300 |
VV22 | VLV22 | VV22(TL) | 4-300 |
VV | VLV | VV(TL)、 | 3+1 | 4-300 |
VV22 | VLV22 | VV22(TL) | 4-300 |
VV | VLV | VV(TL)、 | 4 | 4-240 |
VV22 | VLV22 | VV22(TL) | 4-240 |
VV | VLV | VV(TL)、 | 3+2、4+1 | 10-300 |
VV22 | VLV22 | VV22(TL) | 10-300 |
VV | VLV | VV(TL)、 | 5 | 1.5-70 |
VV22 | VLV22 | VV22(TL) | 1.5-70 |