BARE ALUMINUM CONDCTOR AAC

APPLICATIONS:

ALL ALUMINUM CONDUCTOR IS USED IN OVERHEAD ELECTRIC POWER
TRANSMISSION AND DISTRIBUTION LINES WITH VARIOUS GRADE
VOLTAGE.

Stranded 1350 aluminum conductors shown in this section of data are classified as follows:

Class AA For bare conductors usually used in overhead lines.

Class A For conductors to be covered with weather-resistant materials and for bare conductors where greater flexibility is required.

Compact strand conductor for use in bare overhead applications or for use with weather-resistant coverings or insulations is also available.

Classes refer to stranding and are an indication of relative conductor flexibility, AA being the least flexible, C the most flexible

CONSTRUCTIONM:

ALUMINUM WIRES ARE CONCENTRICALLY STRANDED
Aluminum alloy 1350-H19 wires, concentrically stranded.

Specifications

AAC bare conductors meet or exceed the following ASTM specifications :

B-230 Aluminum Wire, 1250-H19 for Electrical Purposes

B-231 Aluminum Conductors, Concentric-Lay-Stranded

B-400 Compact Round Concentric-Lay-Stranded Aluminum 1350 Conductors

standards:

all aluminum conductor meets or exceeds the following standards:IEC61089,BS215,DIN48201,ASTMB231,BS EN50182,GB/T1179-2008

NOTES:

Resistance is calculated using ASTM standard increments of stranding and metal conductivity of 52.5% IACS, AC resistance at 60Hz.

Current ratings are based on 75℃ conductor temperature, 25℃ ambient, 2ft/s wind, 96/watts/sq.ft sun, .05 coefficients of emissivity and absorption.

AAC Standard BS 215

Code Name	Nominal Aluminum Area	Stranding and Wire Diameter	Sectional Area	Approximate Overall Diameter	Linear Mass	Calculated Breaking Load	Calculated D.C. Resistance at 20 ℃	Current Rating
	mm 2	mm	mm 2	mm	kg/km	daN	Ω/km	A
Midge	22	7/2.06	23.33	6.18	64	399	1.227	114
Aphis	25	7/3.35	26.4	7.2	73	411	1.081	134
Gnat	25	7/2.21	26.8	6.6	73	459	1.066	135
Weevil	30	3/3.66	31.6	7.9	86	486	0.9082	163
Mosquito	35	7/2.59	37	7.8	101	603	0.7762	188
Ladybird	40	7/2.79	42.8	8.4	117	687	0.6689	210
Ant	50	7/3.10	52.83	9.3	145	828	0.5419	181
Fly	60	7/3.40	63.55	10.2	174	990	0.4505	199
Bluebottle	70	7/3.66	73.7	11	202	1134	0.3881	228
Earwig	75	7/3.78	78.5	11.4	215	1194	0.3644	242
Grasshopper	80	7/3.91	84.1	11.7	230	1278	0.3406	251
Clegg	90	7/4.17	95.6	12.5	262	1453	0.2994	285
Beetle	100	19/2.67	106	13.4	293	1742	0.2704	295
Wasp	100	7/4.39	106	13.17	290	1600	0.2702	271
Bee	125	7/4.90	132	14.7	361	1994	0.2169	330
Cricket	150	7/5.36	157.9	16.1	432	2385	0.1818	395
Hornet	150	19/3.25	157.6	16.25	434	2570	0.1825	346
Caterpillar	175	19/3.53	186	17.7	512	2863	0.1547	410
Chafer	200	19/3.78	213.2	18.9	587	3240	0.1349	414
Spider	225	19/3.99	236.9	20	652	3601	0.1211	462
Cockroach	250	19/4.22	265.7	21.1	731	4040	0.1083	470
Butterfly	300	19/4.65	322.7	23.25	888	4875	0.08916	528
Drone	350	37/3.58	373.3	25.1	1029	5745	0.07741	612
Moth	350	19/5.00	373.2	25	1027	5637	0.07711	612
Centipede	400	37/3.78	415.2	26.46	1145	6310	0.06944	619
Locust	400	19/5.36	428.5	26.8	1179	6473	0.0671	656
Maybug	450	37/4.09	486.9	28.6	1342	7401	0.05931	729
Scorpion	500	37/4.27	529.5	29.9	1460	7998	0.05441	790
Cicada	600	37/4.65	628.6	32.6	1733	9495	0.04588	940
Tarantula	750	37/5.23	794.6	36.6	2191	12010	0.03627	1150