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CABO ACSR 1X110mm2 UNE 21.018

Catalog:

Fixed installation for medium voltage (MV) power in both EX- and safe areas, general purposes. For installation in areas exposed to MUD and drilling/cleaning fluids. Meets the MUD resistance requirement in NEK TS 606:2009. Model: RFOU-8.7/15KV Brand: Grand Cable


keyword:Overhead/Aerial Cable

Detail


Description

The use of Aluminium as a material for electrical conductors has greatly developed mainly due to its electrical properties. However, Aluminium conductors for most of transmission lines which spans are quite long, it is necessary an additional mechanical support. Commonly it is used galvanized steel wires for cores of ACSR.
 

Applicable Standard

UNE 21.018

 

Application

Widely used as bare cable for overhead transmission lines and also as primary and secondary bare cable for distribution lines.

Construction
ACSR is concentrically stranded conductor with one or more layers of Aluminium wire hard-drawn 1350-H19 on the galvanized steel wire core. The core may be single wire or stranded depending on the size. Steel wire is available in Class A or B galvanization as corrosion protection.

ACSR is according to electrical and mechanical strength requirements of transmission or distribution lines, can provides an appropriate design combining the quantity of Aluminium and galvanized steel wires.
 

Characteristics

Code   Name Stranding Section Overall Diameter Conductor Weight Rated Strength Electrical Resistance
Aluminum Steel mm2 mm kg/km kN DC.20°C
No. x Φmm Ω/km
LA-30 6/2.38 1/2.38 31.1 7.14 107.9 9.9 1.0794
LA-56 6/3.15 1/3.15 54.6 9.45 189.1 16.4 0.6136
LA-78 6/3.78 1/3.78 78.6 11.34 272.0 23.1 0.4261
LA-110 30/2.00 7/2.00 116.2 14.00 433.0 43.1 0.3066
LA-145 30/2.25 7/2.25 147.1 15.75 548.0 54.1 0.2422
LA-180 30/2.50 7/2.50 181.6 17.50 676.0 63.9 0.1962
LA-280 26/3.44 7/2.68 281.1 21.80 977.0 84.5 0.1194
LA-380 54/2.82 7/2.82 381.0 25.38 1275.0 106.5 0.0857
LA-455 54/3.08 7/3.08 454.5 27.72 1521.0 124.0 0.0718
LA-545 54/3.38 7/3.38 547.3 30.42 1832.0 148.5 0.0596
LA-635 54/3.65 19/2.19 636.6 32.85 2125.0 175.0 0.0511

 

 

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