|
項(xiàng) 目
Item
|
單 位
Unit
|
技術(shù)參數(shù)
Technical parameter
|
||
|
工作溫度 Rated temperature
|
℃
|
-40~﹢90
|
||
|
工作電壓 Rated Rating
|
ac/dc（kv）
|
0.6~1.0/1.8
|
||
|
芯數(shù) Cable Core
|
No.
|
1
|
||
|
標(biāo)稱(chēng)截面 Cross-Section Area
銅絲結(jié)構(gòu)
|
mm2
|
2.5
|
4.0
|
6.0
|
|
銅絲結(jié)構(gòu)Diameter of wires/ Number
|
NO./mm
|
51/0.25
|
56/0.30
|
84/0.3
|
|
絕緣壁厚 Thickness of the Insulation
|
mm
|
≥0.5
|
≥0.5
|
≥0.5
|
|
護(hù)套壁厚 Thickness of the Sheath
|
mm
|
≥0.5
|
≥0.5
|
≥0.5
|
|
成品電線外徑 Outer Dia.
|
mm
|
5.3±0.2
|
6.1±0.2
|
6.8-7.2
|
|
導(dǎo)體電阻 Conductor resistance（20℃）
|
Ω/km
|
≤8.21
|
≤5.09
|
≤3.39
|
|
試驗(yàn)電壓 Voltage test on completed cable
|
kV/min
|
6.5/5 No breakdown
|
||
太陽(yáng)能光伏電纜1*2.5mm2
