护套软电线

标称截面

Nominal Cross

section Area(mm2)

线芯结构：根数/线径

Conductor structure:

Pieces/Diameter of core

(mm)

最大外径

Max.Outside Diameter

(mm)

参考重量

Reference Weight

(kg/km)

2×0.75

2×24/0.20

7.2

50.0

2×1.0

2×32/0.20

7.5

57.8

2×1.5

2×30/0.25

8.6

74.7

2×2.5

2×49/0.25

10.6

120.0

3×0.75

3×24/0.20

7.6

63.1

3×1.0

3×32/0.20

8.0

74.0

3×1.5

3x30/0.25

9.4

102.0

3×2.5

3×49/0.25

11.4

162.0

4x0.75

4×24/0.20

8.3

78.5

4x1.0

4×32/0.20

9.0

97.2

4x1.5

4×30/0.25

10.5

133.0

4×2.5

4×49/0.25

12.5

204.0

5×0.75

5×24/0.20

9.3

96.9

5×1.0

5×32/0.20

9.8

115

5×1.5

5×30/0.25

11.6

158

5×2.5

5×49/0.25

13.9

249

RVV线最大可提供尺寸为5×25平方。The maximum size of RVV wire we can make is 5×25mm2.

标称截面

Nominal cross

section area

(mm2)

线芯结构、线径

Structure/

Diameter

of core(mm)

最大外径

Max.Outside

diameter  (mm)

参考重量

Reference weight

(kg/km)

20℃时最大导体电阻

Max.Conductor resistance

at 20℃(Q/km)

铜(Copper)

铝(Aluminum)

铜(Copper)

铝(Aluminum)

2×0.75

2×1/0.97

4.6x7.1

43.7

24.5

24.5

2×1.0

2×1/1.13

4.8x7.4

51.0

18.1

18.1

2×1.5

2×1/1.38

5.3×8.5

65.9

12.1

12.1

2×2.5

2×1/1.78

6.2x10.1

95.7

64.9

7.41

12.1

2×4.0

2×7/0.85

6.9×11.5

146.0

80.7

4.61

7.41

2×6.0

2×7/1.04

7.8x13.0

200.0

104.0

3.08

4.61

2×10.0

2×7/1.35

7.9×13.4

323.0

177.0

1.83

3.08

3×0.75

3×1/0.97

4.6x9.6

62.6

24.5

3×1.0

3x1/1.13

4.8×10.1

74.3

18.1

3×1.5

3×1/1.38

5.3×11.7

95.6

12.1

3×2.5

3×1/1.78

6.2x14.0

140.0

93.9

7.41

12.1

3×4.0

3×7/0.85

7.1×16.3

220.0

123.0

4.61

7.41

3×6.0

3×7/1.04

7.8x18.2

295.0

153.0

3.08

4.61

3×10.0

3x7/1.35

9.5×23.0

485.0

261.0

1.83

3.08

试验名称  Testing

测试项目

Testing Item

测试值Testing value

电线额定电压Rated voltage of wire

300/500V

450/750V

成品绝缘线芯电压试验

试验电压(V):按绝缘厚度

Testing Voltage:Different十 thickness of insulation

0.6mm及以下

0.6mm and below

1500

0.6mm以上 Over  0.6mm

2000

最小测试时长：5分钟Min.testing time:5 minutes

成品电线电压试验

Finished wire testing

试验电压Testing Voltage

2000

2000

最小测试时长：5分钟Min.testing tme:5 minutes