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Overhead Line Conductor

AAC Conductor

ABNT NBR 7271 CA AAC All Aluminium Conductors KCMIL Series

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Product Details

Product parameter

Application

CA AAC All Aluminium Conductors are homogeneous conductors stranded with 1350 aluminum, and grade AA is used for bare conductors used in overhead lines.
AAC conductors are generally used as bare cables for short span primary and secondary distribution lines where high mechanical strength is not required. However, due to the aluminum homogeneous conductor, the ampacity is well optimized.

Construction

AAC conductor is concentrically stranded conductor with one or more layers of Aluminium wire hard-drawn 1350-H19. The number of wires depends basically on the electrical requirements that will define the size.

ABNT NBR 7271 CA AAC All Aluminium Conductors KCMIL Series (2)

Packing

Delivery lengths are determined from a consideration of such factors as physical drum dimensions, drum weights, span length, handling equipment or the customer’s request.

Packing Materials

Wooden drum, steel-wooden drum, steel drum.

Specifications

ABNT NBR 7271 All Aluminium Conductor - AAC (KCMIL Series)

NBR 7271 AAC Specification

Size	Conductor Code	Cross Sectional Area	No. of wires	wire diameter	Overall diameter	Linear Weight	nominala Breaking Load	Resistance at 20C	Current carrying capacity
AWG/MCM	-	mm2	No.	mm	mm	kg/km	N	ohm/km	A
6 AWG	PEACHBELL	13.21	7	1.55	4.65	36.2	2360	2.167	129
4 AWG	ROSE	21.12	7	1.96	5.88	57.8	3690	1.356	174
2 AWG	IRIS	33.54	7	2.47	7.41	91.8	5640	0.8535	234
1 AWG	PANSY	42.49	7	2.78	8.34	116.3	6820	0.6738	272
1/0 AWG	POPPY	53.52	7	3.12	9.36	146.5	8440	0.5349	316
2/0 AWG	ASTER	67.35	7	3.50	10.5	184.4	10490	0.4251	366
3/0 AWG	PHLOX	84.91	7	3.93	11.79	232.5	12910	0.3372	425
4/0 AWG	OXLIP	107.41	7	4.42	13.26	294.1	16220	0.2665	494
250 MCM	VALERIAN	126.37	19	2.91	14.55	347.7	20290	0.2277	549
266.8 MCM	LAUREL	135.2	19	3.01	15.05	372	21320	0.2128	574
300 MCM	PEONY	151.85	19	3.19	15.95	417.8	23950	0.1894	618
336.4 MCM	TULIP	170.48	19	3.38	16.9	469.1	26560	0.1687	666
350 MCM	DAFFODIL	177.62	19	3.45	17.25	488.7	27670	0.162	684
397.5 MCM	CANNA	202.09	19	3.68	18.4	556	31100	0.1424	744
450 MCM	GOLDENTUFT	228.14	19	3.91	19.55	627.7	34680	0.1261	804
477 MCM	COSMOS	241.15	19	4.02	20.1	663.5	36650	0.1193	834
477 MCM	SYRINGA	241.03	37	2.88	20.16	664.5	38700	0.1196	833
500 MCM	ZINNIA	253.3	19	4.12	20.6	696.9	38500	0.1136	861
500 MCM	HYACINTH	252.89	37	2.95	20.65	697.2	40600	0.114	860
556.5 MCM	DAHLIA	281.08	19	4.34	21.7	773.3	42460	0.1023	921
556.5 MCM	MISTLETOE	281.07	37	3.11	21.77	774.9	44320	0.1026	921
600 MCM	MEADOWSWEET	303.18	37	3.23	22.61	835.9	47810	0.0951	967
636 MCM	ORCHID	322.24	37	3.33	23.31	888.4	50200	0.08947	1006
650 MCM	HEUCHERA	330.03	37	3.37	23.59	909.9	51420	0.08736	1022
700 MCM	VERBENA	353.95	37	3.49	24.43	975.9	55150	0.08146	1069
700 MCM	FLAG	354.45	61	3.72	24.48	979.3	55190	0.08152	1069
715.5 MCM	VIOLET	362.11	37	3.53	24.71	998.4	55730	0.07962	1085
715.5 MCM	NASTURTIUM	362.31	61	2.75	24.75	1001	56410	0.07975	1085
750 MCM	PETUNIA	380.81	37	3.62	25.34	1049.9	58610	0.07571	1121
750 MCM	CATTAIL	380.99	61	2.82	25.38	1052.6	57950	0.07584	1121
795 MCM	ARBUTUS	402.14	37	3.72	26.04	1108.7	61890	0.0717	1162
795 MCM	LILAC	402.92	61	2.90	26.1	1113.2	61280	0.07172	1162
900 MCM	CICKSCOMB	455.7	37	3.96	27.72	1256.4	69270	0.06327	1260
900 MCM	SNAPDRAGON	457.44	61	3.09	27.81	1263.8	68340	0.06317	1262
954 MCM	MAGNOLIA	483.74	37	4.08	28.56	1333.7	73630	0.0596	1310
954 MCM	GOLDENROD	484.48	61	3.18	28.62	1338.5	72380	0.05964	1310
1000 MCM	HAWKWEED	507.74	37	4.18	29.26	1399.9	77180	0.05678	1352
1000 MCM	CAMELLIA	506.04	61	3.25	29.25	1398.1	75600	0.0571	1348
1033 MCM	BLUEBELL	522.42	37	4.24	29.68	1440.4	79410	0.05519	1377
1033 MCM	LARKSPUR	524.9	61	3.31	29.79	1450.2	77480	0.05505	1380
1113 MCM	MARIGOLD	563.65	61	3.43	30.87	1557.3	83190	0.05127	1446
1192 MCM	HAWTHORN	603.78	61	3.55	31.95	1668.1	88030	0.04786	1512
1272 MCM	NARCISSUS	645.29	61	3.67	33.03	1782.8	94080	0.04478	1579
1351.5 MCM	COLUMBINE	684.55	61	3.78	34.02	1891.3	98580	0.04221	1641
1431 MCM	CARNATION	724.97	61	3.89	35.01	2003	104400	0.03986	1704
1510.5 MCM	GLADIOLUS	766.55	61	4.00	36	2117.8	110380	0.0377	1767
1590 MCM	GLADIOLUS	805.36	61	4.10	36.9	2225.1	115970	0.03588	1825
1750 MCM	JESSAMINE	885.84	61	4.30	38.7	2447.4	126760	0.03262	1942
2000 MCM	COWSLIP	1010.43	91	3.76	41.36	2799	145500	0.02866	2114
2250 MCM	SAGEBRUSH	1137.83	91	3.99	43.89	3151.9	1 63850	0.02545	2285
2500 MCM	LUPINE	1266.76	91	4.21	46.31	3509.1	182410	0.02286	2451
2750 MCM	BITTERROOT	1396.29	91	4.42	48.62	3867.9	199810	0.02074	2612
3000 MCM	TRILLIUM	1517.13	127	3.90	50.7	4264.8	218470	0.01938	2738
3500 MCM	BLUEBONNET	1776.31	127	4.22	54.86	4993.4	255790	0.01655	3036