说明:
Description
|
Conductor:Stranded tinned copper Insulation: halogen free crosslinked polyolefin sheath:halogen free crosslinked polyolefin |
导体: 镀锡铜绞线
绝缘: 低烟无卤聚烯烃
护套:低烟无卤聚烯烃
特性:
|
Nominal Cross-Section: 2,5、4,0、6,0 mm2 Rated temperature: -40~﹢90℃ Rated Rating:DC:1/1.8kv AC:0.6kv Rated Current: 33~57A Weathering Resistance: Sun Res. Burning Behavior: (IEC60332-1)
|
Characteristics
标称截面：2,5、4,0、6,0 mm2
额定温度：-40~﹢90℃
额定电压：DC:1/1.8kv AC U。/U:0.6/1kv
额定电流：33~57A
耐气候性：耐阳光照射
阻燃: 单根垂直燃烧(IEC60332-1)
|
项目 Item |
单位 Unit |
技术参数 Technical parameter |
||
|
工作温度Rated temperature |
℃ |
-40~﹢90 |
||
|
工作电压Rated Rating |
ac/dc（kv） |
0.6~1.0/1.8 |
||
|
芯数Cable Core |
No. |
1 |
||
|
标称截面Cross-Section Area 铜丝结构 |
mm2 |
2.5 |
4.0 |
6.0 |
|
铜丝结构Diameter of wires/ Number |
NO./mm |
51/0.25 |
56/0.30 |
84/0.3 |
|
绝缘壁厚Thickness of the Insulation |
mm |
≥0.5 |
≥0.5 |
≥0.5 |
|
护套壁厚Thickness of the Sheath |
mm |
≥0.5 |
≥0.5 |
≥0.5 |
|
成品电线外径Outer Dia. |
mm |
5.3±0.2 |
6.1±0.2 |
6.8-7.2 |
|
导体电阻Conductor resistance（20℃） |
Ω/km |
≤8.21 |
≤5.09 |
≤3.39 |
|
试验电压Voltage test on completed cable |
kV/min |
6.5/5 No breakdown |
||
声明：由我司生产的所有规格的光伏电缆，其外径平均值的上限值应由客户与本司协商而定，上述外径值仅为参考。
Declaration: Hereon we confirm that the upper limit of mean overall diameter for all the specification of cables for photovoltaic-systems ,which are manufactured by our company, shall be established by agreement between purchaser and us.
