Product Details

Types of AAC All Aluminium Conductor for IEC standard

APPLICATION:

AAC used in overhead electric power transmission and distribution lines with various grade voltages. Mainly used in urban areas for electricity transfer where the spacing is short and the supports are closer together. Apart from that, these conductors are also extensively used in coastal area because of their corrosion resistance properties.

CONSTRUCTION:

Aluminum 1350-H19 wires, concentrically stranded.

The most commonly used stranding consists of 7, 19, 37, 61 and 91 wires.

Bare concentric-lay-stranded aluminum wires constructed with a straight round central aluminum wire surrounded by one or more layers of helically laid aluminum wires.
In all constructions, the successive layers shall have opposite directions of lay, the outermost layer being right-handed.

standard

STANDARDS:
IEC 61089, ASTM B231,BS 215 Part 1, EN 50182, DIN 48201 Part 5 etc.

The data sheets below show the standards IEC61089:

Code Number	Nominal area	Stranding&	Approx	Approx	Breaking load	DC Resistance at 20
		Wire	overall	weight
		Diameter	diameter
	mm 2	mm	mm	kg/km	kN	ohm/km
10	10	7/1.35	4.05	27.4	1.95	2.8633
16	16	7/1.71	5.12	43.8	3.04	1.7896
25	25	7/2.13	6.4	68.4	4.5	1.1453
40	40	7/2.70	8.09	109.4	6.8	0.7158
63	63	7/3.39	10.2	172.3	10.39	0.4545
100	100	19/2.59	12.9	274.8	17	0.2877
125	125	19/2.89	14.5	343.8	21.25	0.2302
160	160	19/3.27	16.4	439.8	26.4	0.1798
200	200	19/3.66	18.3	549.7	32	0.1439
250	250	19/4.09	20.5	687.1	40	0.1151
400	400	37/3.71	26	1102	64	0.0721
450	450	37/3.94	27.5	1239.8	72	0.0641
500	500	37/4.15	29	1377.6	80	0.0577
560	560	37/4.39	30.7	1542.9	89.6	0.0515
630	630	61/3.63	32.6	1738.3	100.8	0.0458
710	710	61/3.85	34.6	1959.1	113.6	0.0407
800	800	61/4.09	36.8	2207.4	128	0.0361
900	900	61/4.33	39	2483.3	144	0.0321
1000	1000	61/4.57	41.1	2759.2	160	0.0289
1120	1120	91/3.96	43.5	3093.5	179.2	0.0258
1250	1250	91/4.18	46	3452.6	200	0.0231
1400	1400	91/4.43	48.7	3866.9	224	0.0207
1500	1500	91/4.58	50.4	4143.1	240	0.0193