AAAC Bare Overhead Aluminum Alloy Power Transmission Electric Conductor Wire

Product Description

Product Description

 

AAC is used mainly in urban areas where the spacing is short and the supports are close. All aluminium conductors are made up of one or more strands of aluminium wire depending on the end usage. AAC is also used extensively in coastal regions because it has a high degree of corrosion resistance.Concentric lay stranded Aluminium Conductors (AAC) are made out of Hard-Drawn aluminum wires.
AAAC is used as a bare overhead conductor for power transmission and distribution lines, on aerial circuits that require a larger mechanical resistance than AAC, and a better corrosion resistance than ACSR. The sag characteristics and the strength-to-weight ratio of AAAC is better than both AAC / ACSR.Concentric lay stranded Aluminium Alloy Conductors (AAAC) are made out of high strength Aluminium-Magnesium-Silicon Alloy.
Used as bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support. ACSR offers optimal strength for line design. Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity.
Aluminium Conductor Steel Reinforced (ACSR) is concentrically stranded conductor with one or more layers of hard drawn aluminium wire on galvanized steel wire core. The core can be single wire or stranded depending on the size. Additional corrosion protection is available through the application of grease to the core or infusion of the complete cable with grease  

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SPECIFICATION

IEC 61089

AAAC/A2

Code	Area	No.of	Diameter		Linear	Rated	D.C.
Number		Wires	Wire	Cond.	Mass	Strength	Resistance
	mm^2		mm	mm	kg/km	kN	Ω/km
16	18.4	7	1.83	5.49	50.4	5.43	1.7896
25	28.8	7	2.29	6.86	78.7	8.49	1.1453
40	46	7	2.89	8.68	125.9	13.58	0.7158
63	72.5	7	3.63	10.9	198.3	21.39	0.4545
100	115	19	2.78	13.9	316.3	33.95	0.2877
125	144	19	3.1	15.5	395.4	42.44	0.2302
160	184	19	3.51	17.6	506.1	54.32	0.1798
200	230	19	3.93	19.6	632.7	67.91	0.1439
250	288	19	4.39	22	790.8	84.88	0.1151
315	363	37	3.53	24.7	998.9	106.95	0.0916
400	460	37	3.98	27.9	1268.4	135.81	0.0721
450	518	37	4.22	29.6	1426.9	152.79	0.0641
500	575	37	4.45	31.2	1585.5	169.76	0.0577
560	645	61	3.67	33	1778.4	190.14	0.0516
630	725	61	3.89	35	2000.7	213.9	0.0458
710	817	61	4.13	37.2	2254.8	241.07	0.0407
800	921	61	4.38	39.5	2540.6	271.62	0.0361
900	1036	91	3.81	41.8	2861.1	305.58	0.0321
1000	1151	91	4.01	44.1	3179	339.53	0.0289
1120	1289	91	4.25	46.7	3560.5	380.27	0.0258
1250	1439	91	4.49	49.4	3973.7	424.41	0.0231

AAAC / A3

Code	Area	No.of	Diameter		Linear	Rated	D.C.
Number		Wires	Wire	Cond.	Mass	Strength	Resistance
	mm^2		mm	mm	kg/km	kN	Ω/km
16	18.6	7	1.84	5.52	50.8	6.04	1.7896
25	29	7	2.3	6.9	79.5	9.44	1.1453
40	46.5	7	2.91	8.72	127.1	15.1	0.7158
63	73.2	7	3.65	10.9	200.2	23.06	0.4545
100	116	19	2.79	14	319.3	37.76	0.2877
125	145	19	3.12	15.6	399.2	47.2	0.2302
160	186	19	3.53	17.6	511	58.56	0.1798
200	232	19	3.95	19.7	638.7	73.2	0.1439
250	290	19	4.41	22.1	798.4	91.5	0.1151
315	366	37	3.55	24.8	1008.4	115.29	0.0916
400	465	37	4	28	1280.5	146.4	0.0721
450	523	37	4.24	29.7	1440.5	164.7	0.0641
500	581	37	4.47	31.3	1600.6	183	0.0577
560	651	61	3.69	33.2	1795.3	204.96	0.0516
630	732	61	3.91	35.2	2019.8	230.58	0.0458
710	825	61	4.15	37.3	2276.2	259.86	0.0407
800	930	61	4.4	39.6	2564.8	292.8	0.0361
900	1046	91	3.83	42.1	2888.3	329.4	0.0321
1000	1162	91	4.03	44.4	3209.3	366	0.0289
1120	1301	91	4.27	46.9	3594.4	409.92	0.0258

 

ASTM B 399

AAAC 

Conductor Size		No. and Diameter	Overall Diameter	Mass	Rated Strength	Nominal DC Resistance at 20ºC
AWG or MCM	mm^2	mm	mm	kg/km	kN	Ω/km
6	13.2	7/1.55	4.65	36.2	4.18	2.5361
4	21.1	7/1.96	5.88	57.9	6.69	1.586
2	33.5	7/2.47	7.41	92	10.6	0.9987
1/0	53.5	7/3.12	9.36	146.8	17	0.62592
2/0	67.3	7/3.50	10.5	184.8	20.4	0.49738
3/0	84.9	7/3.93	11.79	233	25.7	0.3945
4/0	107	7/4.42	13.26	294.7	32.5	0.31188
250	126	19/2.91	14.55	346.7	38.8	0.26509
300	152	19/3.19	15.95	416.7	46.6	0.22059
350	178	19/3.45	17.25	487.3	52	0.1886
400	203	19/3.69	18.45	557.5	59.5	0.16486
450	228	19/3.91	19.55	626	66.8	0.14683
500	253	19/4.12	20.6	695	74.2	0.13224
550	279	37/3.10	21.7	766.2	83.9	0.11995
600	303	37/3.23	22.61	831.9	91	0.11049
650	330	37/3.37	23.59	905.5	94.9	0.1015
700	354	37/3.49	24.43	971.2	101	0.09464
750	381	37/3.62	25.34	1045	109	0.08796
800	404	37/3.73	26.11	1109	116	0.08285
900	456	37/3.96	27.72	1250	131	0.07351
1000	508	37/4.18	29.26	1393	146	0.06597

Code Name	Conductor Size		No. and Diameter	Overall Diameter	Mass	Rated Strength	Nominal DC Resistance at 20ºC
	MCM	mm^2	mm	mm	kg/km	kN	Ω/km
AKRON	30.58	15.5	7/1.68	5.04	42.58	4.92	2.159
ALTON	48.69	24.7	7/2.12	6.36	67.8	7.83	1.356
AMES	77.47	39.2	7/2.67	8.01	107.5	12.4	0.8547
AZUSA	123.3	62.4	7/3.37	10.11	171.3	18.9	0.5365
ANAHEIM	155.4	78.6	7/3.78	11.34	215.6	23.8	0.4264
AMHERST	195.7	99.3	7/4.25	12.75	272.5	30	0.3373
ALLIANCE	246.9	125	7/4.77	14.31	343.2	37.8	0.2678
BUTTE	312.8	159	19/3.26	16.3	435.1	46.5	0.2112
CANTON	394.5	200	19/3.66	18.3	548.5	58.6	0.1676
CAIRO	465.4	236	19/3.98	19.9	648.6	69.2	0.1417
DARIEN	559.5	284	19/4.36	21.8	778.3	83.1	0.1181
ELGIN	652.4	331	19/4.71	23.55	908.3	97	0.1012
FLINT	740.8	375	37/3.59	25.13	1028	107	0.08944
GREELEY	927.2	470	37/4.02	28.14	1289	135	0.07133

 

 

 

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