Aireal Bunched Cables

Aerial Bunched Cables for working voltage grade upto 1100V (IS: 14255-1995)

Designation

Insulation Thickness(mm)

Nom Overall Diameter(mm)

Approx Weight Kg/Km

Approx Current Carrying Capacity(Amps)

HDPE Insulated

XLPE Insulated

3 x 16 + 25

1.2

19

270

52

67

3 x 25 + 25

1.2

22

370

68

100

3 x 35 + 25

1.2

24

450

85

125

3 x 50 + 35

1.5

32

630

103

150

3 x 70 + 50

1.5

35

875

125

190

3 x 95 + 70

1.5

38

1160

150

236



Janta Cable  LV ABC detailed specification

Characteristic

Units

Nominal Cross-sectional area of conductor, mm2

    16 25 35 50 70 95 120 150

Numbers of cores

 

2/4 2/3/4 2/3/4 2/3/4 4 2/4 4 4

Form of conductors

 

    strain dedco mpacted circular    

Number of wires in conductor

 

7 7 7 7 19* 19* 19* 19*

Diameter of conductors

• min

Mm

4.5 5.8 6.8 8.0 9.6 11.3 12.8 14.1
• max Mm 4.8 6.1 7.2 8.4 10.1 11.9 13.5 14.9

Maximum d. c. resistance of conductor in the cable at 200 C

W/km

1.91 1.20 0.868 0.641 0.443 0.320 0.253 0.206

Minimum breaking load of conductor (calculation) based on a minimum conductor  tensile stress of 140 Mpa)

kN

2.2 2.2 4.9 7.0 9.8 13.3 16.8 21.0
Minimum average thickness of insulation excluding ribs mm 1.3 1.3 1.3 1.5 1.5 1.7 1.7 1.7
Minimum thickness of insulation at any point mm 1.07 1.07 1.07 1.25 1.25 1.43 1.43 1.43
Maximum thickness of insulation at any point excluding ribs mm 1.91 1.9 1.9 2.1 2.1 2.3 2.3 2.3s
Maximum diameter of core
(excluding ribs)
mm 7.9 9.2 10.3 11.9 13.6 15.9 17.5 18.9

Our Latest Youtube Video