BS215 standard aluminium AAC bare overhead conductor

BS215 standard aluminium AAC bare overhead conductor 1.About 10 years experience 2.High quality & copmetitive price

British size BS215 standard aluminium AAC bare  overhead conductor  

1.Specification:AAC cable is composed by bare concentric-lay-stranded aluminium wires with a straight round central aluminium wire surrounded by one or more layers of helically layed aluminium wires.

2.Standard:,BS 215-1,IEC 61089

3.Application:

(1)AAC cable is used in ovedhead electric power transmission and distribution lines with various grade voltages.

(2)Under the same weight,AAC is with higher DC resistance and lower cost than copper conductor.

(3).Aluminium is light and easy to lay

4.Packing: Strong Wooden Reel      

Detailed specification:

British Sizes-BS215-1  

Code  Name	Nominal Aluminium Area	Stranding And wire diameter	Sectional Area	Approximate Overall diameter	Linear Mass	Calculate D.C Resistance At20	Calculate Breaking  Load	Final Modulus of  Elasticity	Corefficient Of  linear expansion
	Mm²	mm	Mm²	mm	Kg/km	Ohm/km	daN	hbar	/
Midge	22	7/2.06	23.33	6.18	64	1.227	399	5900	23x106
Aphis	25	7/3.35	26.40	7.2	73	1.081	411	5900	23x106
Gnat	25	7/2.21	26.8	6.6	73	1.066	459	5900	23x106

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BS215 standard aluminium AAC bare overhead conductor