[新品] 太阳能光伏电缆(1*2.5mm2)

Conductor: Stranded tinned copper

Insulation: halogen free crosslinked polyolefin

sheath: halogen free crosslinked polyolefin

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)

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