ACAR Conductor – ALUMINIUM CONDUCTOR ALLOY REINFOR

Formed by 1350 aluminium wires, stranded over a core composed by Aluminium alloy 6201 wires.

STANDARDS: Product ASTM B 524
The use of ACAR is a very interesting option to some bare transmission and distribution lines. The wires of Aluminium Alloy 6201 reinforce mechanically the conductor as core having the same role of steel in ACSR, but with much higher ampacity. Its combination with
Aluminium 1350 – H19 wires result in a good and interesting balance of mechanical strength and electrical performance.

APPLICATIONS
ACAR is used as bare cable for overhead transmission and distribution lines and also as bus-bar in substations where is highly suitable considering the mechanical and electrical characteristics. As comparison with ACSR of same weight, ACAR can offers higher ampacity and mechanical strength.

CONSTRUCTION
Wires of Aluminium 1350-H19 is concentrically stranded on Aluminium Alloy 6201 core. The number of wires of each one depends on the cable design. In some cable constructions the wires of Aluminium Alloy 6201 can be distributed in layers throughout the Aluminium 1350- H19.

Conductor cross section	N°aluminium wires	N° aluminium alloy 6201 wires	Cross section	Approx. weight]
[kcmil]			[mm²]	[kg/km
30.6	4	3	15.5	42.7
48.7	4	3	24.7	67.9
77.5	4	3	39.3	108
123.3	4	3	62.5	172
155.4	4	3	78.8	216.8
195.7	4	3	99.2	273
246.9	4	3	125	344.3
250	12	7	127	348
250	15	4	127	349
300	12	7	152	418
300	15	4	152	419.3
350	12	7	177	489
350	15	4	177	488.6
400	12	7	203	558
400	15	4	203	558.4
450	12	7	228	628
450	15	4	228	628.4
500	12	7	253	698
500	15	4	253	698.1
500	18	19	253	700
500	24	13	253	697
500	30	7	253	697
500	33	4	253	697.8
550	12	7	279	767
550	15	4	279	767.8
550	18	19	279	768
550	24	13	279	769
550	30	7	279	767.7
550	33	4	279	768.1
600	12	7	304	836
600	15	4	304	837.6
600	18	19	304	834
600	24	13	304	836.4
600	30	7	304	836
600	33	4	304	837.5
650	18	19	329	914
650	24	13	329	909
650	30	7	329	910
650	33	4	329	907.3
700	18	19	355	980
700	24	13	355	975
700	30	7	355	975
700	33	4	355	977.7
750	18	19	380	1054
750	24	13	380	1055
750	30	7	380	1056
750	33	4	380	1050
800	18	19	405	1112
800	24	13	405	1115.7
800	30	7	405	1116.7
800	33	4	405	1117.2
850	18	19	431	1192
850	24	13	431	1186
850	30	7	431	1187
850	33	4	431	1188.4
900	18	19	456	1261
900	24	13	456	1254
900	30	7	456	1256
900	33	4	456	1256
950	18	19	481	1332
950	24	13	481	1325
950	30	7	481	1334
950	33	4	481	1326.7
954	45	7	483.4	1605
1000	18	19	507	716
1000	24	13	507	1406
1000	48	13	507	1394
1000	54	7	507	1394
1100	18	19	557	3086
1100	24	13	557	1534.5
1100	30	7	557	1535
1100	54	7	557	1537
1200	18	19	608	1676
1200	24	13	608	1688
1200	30	7	608	1679
1200	54	7	608	1678
1250	18	19	633	1743
1250	24	13	633	1744.5
1250	30	7	633	1746
1250	54	7	633	1745.5
1300	18	19	659	1811
1300	24	13	659	1813.1
1300	30	7	659	1814
1400	33	28	709	1952.3
1400	42	19	709	1953.9
1400	48	13	709	1973
1400	54	7	709	1956.1
1500	33	28	760	2091.7
1500	42	19	760	2107
1500	48	13	760	2094.6
1500	54	7	760	2091
1600	33	28	811	2232.6
1600	42	19	811	2234.5
1600	48	13	811	2235.7
1600	54	7	811	2241
1700	33	28	861	2370
1700	42	19	861	2371.2
1700	48	13	861	2372.5
1700	54	7	861	2373.8
1750	33	28	887	2441.3
1750	42	19	887	2443.3
1750	48	13	887	2444.6
1750	54	7	887	2446
1800	33	28	912	2511
1800	42	19	912	2513.1
1800	48	13	912	2514.5
1800	54	7	912	2515.8
1900	33	28	963	2649.8
1900	42	19	963	2652
1900	48	13	963	2653.5
1900	54	7	963	2654.9
2000	33	28	1013	2789.9
2000	42	19	1013	2792.2
2000	72	19	1013	2790.6
2250	54	37	1140	3157
2250	63	28	1140	3169.5
2250	72	19	1140	3171.3
2500	54	37	1267	3521
2500	63	28	1267	3521.7
2500	72	19	1267	3523.6
2750	54	37	1393	3872.7
2750	63	28	1393	3874.9
2750	72	19	1393	3883
3000	54	37	1520	4221
3000	63	28	1520	4230.2
3000	72	19	1520	4226

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