IEC/ASTM/BS standard AAC Conductor

Specifications

AAC Conductor
1.Material:Aluminium;
2.Standard:IEC61089,GB/T 1179

AAC Conductor

 

1). Standard: IEC 61089

2). Specification:

     AAC Conductor are composed by bare concentric-lay-stranded aluminum wires with a straight round central aluminum wire surrounded by one or more layers of helically layed aluminum wires.

3). Application:

     * AAC cable are used in overhead electric power transmission and distribution lines with various grade voltages.

     * Under the same weight, AAC is with higher resistance and lower cost than Copper conductor.

     * Aluminium is light, so AAC is easy to lay.

 

The data sheets below show partial AAC technical characters based on standard IEC 61089 GB/T 1179

Nominal area	Stranding &wire diameter	Approx  Overall diameter	Breaking Load	DC Resistance at 20°C	Linear Mass
mm²	mm	mm	N	Ω/km	Kg/km
16	7/1.70	5.10	2840	1.802	43.5
25	7/2.15	6.45	4355	1.127	69.6
35	7/2.50	7.50	5760	0.8332	94.1
50	7/3.00	9.00	7930	0.5786	135..5
70	7/3.60	10.80	10950	0.4018	195.1
95	7/4.16	12.48	14450	0.3009	260.5
120	19/2.85	14.25	19420	0.2373	333.5
150	19/3.15	15.75	23310	0.1943	407.4
185	19/3.50	17.50	28440	0.1574	503
210	19/3.75	18.75	32260	0.1371	577.4
240	19/4.00	20.00	36260	0.1205	656.9
300	37/3.20	22.40	46850	0.09689	820.4
400	37/3.70	25.90	61150	0.07247	1097
500	37/4.16	29.12	76370	0.05733	1387
630	61/3.63	32.67	91940	0.04577	1744
800	61/4.10	36.90	115900	0.03588	2225