ALL ALUMINUM CONDUCTOR STEEL REINFORCED (ACSR)

Category:
These are concentrically stranded conductor with one or more layers of hard drawn Aluminium wire on galvanized steel wire core which are coated with zinc with Class A / Class B Coating. The core can be single wire or stranded depending on the size of the conductors.
  • High Tensile strength
  • Better sag properties
  • Economic design
  • Suitable for remote applications involving long spans

Aluminum 1350–H19 Wires, concentrically stranded over a central wire/core of Galvanized steel

(Diagram showing Aluminum 1350-H19 Wires and Galvanized Steel Wires)

ALL ALUMINUM CONDUCTOR STEEL REINFORCED (ACSR) – IS 398 (PART II)

Sq. mm
Nos.mm
mm
mm
mm
mm
Ω/km
Amps.
4
1/2.25
0.8
3.8
11.4
13
7.41
23
6
1/2.76
0.8
4.5
12.8
14
4.61
30
10
1/3.57
1
5.5
14.4
17
3.08
40
16
1/4.50
1.1
6.7
17.6
21
1.91
51
25
1/5.65
1.2
8.1
20.5
23
1.20
70
35
1/6.68
1.2
9.4
23.75
27.30
0.86
86

*Also available in sizes upto 70 sqmm

  • The number of wires is approximate and wire diameter is nominal. They shall be such as to satisfy the requirements of conductor resistance.
  • In view of continuous improvements in our design and process, specifications given here in are subject change without prior notice.

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