aluminium conductors

Detailed Product Description

AAAC Product Description

1. Applications
aluminium conductors(AAAC) have been widely used in power transmission lines with various voltage levels, and also used in power lines across great rivers, heavy ice area, and other places special geographical characteristics. The conductor have excellent advantages of high strength, large current carrying capacity and good catenary property as well as wear-resistance, anti-crush and corrosion-proof with simple structure, convenient installation and maintenance, low cost for the line, large transmission capacity.

2. Specifications

aluminium conductors(AAAC) bear conductor meets or exceeds the following ASTM Specifications:

B-398 Aluminum Alloy 6201-T81 Wire for Electrical Purpose.

B-399 Concentrical-Lay-Stranded 6201-T81 Aluminum Alloy Conductors

3. Material Standard
T

he high-strength aluminum alloy conductor used for AAAC conforms to the standard JB/T 8134-1997(equivalent to IEC 60104: 1987).
Construction of All Aluminum Alloy Conductor
The data sheets below show the most common standards IEC standard.  

IEC Sizes IEC 61089

Code Number	Stranding&wire diameter	Approx Overall diameter	Nominal	Approx.	Breaking Load	DC Resistance at 20
			area	Weight
	mm	mm	mm 2	Kg/km	KN	Ohm/km
16	7/1.83	5.49	18.4	50.4	5.43	1.7896
25	7/2.29	6.86	28.8	78.7	8.49	1.1453
40	7/2.89	8.68	46	125.9	13.58	0.7158
63	7/3.63	10.9	72.5	198.3	21.39	0.4545
100	19/2.78	13.9	115	316.3	33.95	0.2877
125	19/3.10	15.5	144	395.4	42.44	0.2302
160	19/3.51	17.6	184	506.1	54.32	0.1798
200	19/3.93	19.6	230	632.7	67.91	0.1439
250	19/4.39	22	288	790.8	84.88	0.1151
315	37/3.53	24.7	363	998.9	106.95	0.0916
400	37/3.98	27.9	460	1268.4	135.81	0.0721
450	37/4.22	29.6	518	1426.9	152.79	0.0641
500	37/4.45	31.2	575	1585.5	169.76	0.0577
560	61/3.67	33	645	1778.4	190.14	0.0516
630	61/3.89	35	725	2000.7	213.9	0.0458
710	61/4.13	37.2	817	2254.8	241.07	0.0407
800	61/4.38	39.5	921	2540.6	271.62	0.0361
900	91/3.81	41.8	1036	2861.1	305.58	0.0321
1000	91/4.01	44.1	1151	3179	339.53	0.0289
1120	91/4.25	46.7	1289	3560.5	380.27	0.0258
1250	91/4.49	49.4	1439	3973.7	424.41	0.0231