上海联嘉祥电线电缆BVR型系列铜芯聚氯乙烯绝缘软电缆

1、应用：

Application:

该系列产品适用于家用电器、小型电动工具、仪器、仪表及动力照明用线、控制电源线等。

Used as wires for household appliance, small electric instrument, apparatus, meter and dynamic lighting as well as controlling power cords.

2、产品说明：

Product Description:

◆导体使用多股裸铜线绞合

◆聚氯乙烯绝缘

◆额定电压Uo/U为450/750V

◆长期允许工作温度不超过70℃

◆Using twisted Strands of plain copper wires as conductor

◆PVC insulation

◆Rated voltage Uo/U: 450/750V

◆Maximum conductor temperature in normal use: 70℃

3、技术参数

型号/规格

Type/Specification

导体结构

Structure of

conductor

(mm2)

平均外径

上限(mm)

Upper limit of

Overall diameter

20℃时导体

电阻Zui大值

Maximum electrical

resistance at 20℃

Ω/km

70℃时绝缘

电阻Zui小值

Minimum insulation

resistance at 70℃

MΩ·km

BVR 2.5

19/0.41

4.1

7.41

0.011

BVR 4.0

19/0.52

4.8

4.61

0.009

BVR 6.0

19/0.64

5.3

3.08

0.0084

BVR 10.0

49/0.52

6.8

1.83

0.0072

BVR 16.0

49/0.64

8.1

1.15

0.0062

BVR 25.0

98/0.58

10.2

0.727

0.0058

BVR 35.0

133/0.58

11.7

0.524

0.0052

BVR 50.0

133/0.68

13.9

0.387

0.0051

BVR 70.0

189/0.68

16.0

0.268

0.0045