Bare ACSR Conductor

Tags : ACSR Bare Conductor, ACSR Bare Conductor,Aluminum Conductor Steel Reinforced Cable

Summary: ACSR conductor are aluminum conductor steel reinforced wire. We usually use them as bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support.

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Description

Specifications

Description

Zhenglan Cable Technology Co., Ltd

Aluminum Conductor Steel Reinforced conductor APPLICATION:

ACSR conductors are widely used for electrical power transmission over long distances, since they are ideal for long overhead lines spans. They are also used as a messenger for supporting overhead electrical cables.

STANDARD

Aluminum Conductor Steel Reinforced Cable are basic design to BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B 232M / DIN 48204 / JIS C 3110 standards.

ACSR conductor CONSTRUCTION

Zhenglan Cable Technology Co., Ltd

ACSR conductors are formed by several wires of aluminium and galvanized steel, stranded in concentric layers. The wire or wires which form the core, are made of galvanized steel and the external layer or layers, are of aluminium. Galvanized steel core consist normally of 1, 7 or 19 wires. The diameters of steel and aluminium wires can be the same, or different.

By varying the relative proportions of aluminium and steel, the required characteristics for any particular application can be reached. A higher U. T. S. Can be obtained, by increasing steel content, and a higher current carrying capacity by increasing aluminium content.

Specifications

ELECTRICAL PROPERTIES

Density@20°C	Aluminium: 2.703 kg/dm
	Galvanised Steel: 7.80 kg/dm
Temperature Coefficient@20°C	Aluminium: 0.00403 (°C)
Resistivity@20°C	Aluminium: Should not exceed 0.028264
Linear Expansivity	Aluminium: 23 x10 (°C)
	Galvanised Steel: 11.5 x10 (1/°C)

SERVICE CONDITIONS

Ambient Temperature	-5°C - 50°C
Wind Pressure	80 – 130kg/m²
Seismic Acceleration	0.12 - 0.05g
Isokeraunic level	10 – 18
Relative Humidity	5 – 100%

ACSR CONSTRUCTION PARAMETERS ASTM B 232/B 232m

Code	Stranding		Stranding			Overall Diameter	Weight
	AL	Steel	AL	Steel	Total
	No.x mm	No.x mm	mm²	mm²	mm²	mm	Kg/Km
Turkey	6/1.68	1/1.68	13.3	2.22	15.52	5.04	53.6
Swan	6/2.12	1/2.12	21.18	3.53	24.71	6.36	85.3
Swanate	7/1.96	1/2.61	21.12	5.35	26.47	6.53	99.6
Sparrow	6/2.67	1/2.67	33.59	5.6	39.19	8.01	135.7
Sparate	7/2.47	1/3.30	33.54	8.55	42.09	8.24	158.7
Robin	6/3.00	1/3.00	42.41	7.07	49.48	9	171.1
Raven	6/3.37	1/3.37	53.52	8.92	62.44	10.11	216.1
Penguin	6/4.77	1/4.77	107.22	17.87	125.09	14.31	432.7
Merlin	18/3.47	1/3.47	170.22	9.46	179.68	17.35	542.8
Linnet	26/2.89	7/2.25	170.55	27.83	198.38	18.31	687.5
Pelican	18/4.14	1/4.14	242.31	13.46	255.77	20.7	769.7
Hawk	26/3.44	7/2.67	241.65	39.19	280.84	21.77	975.1
Petrel	12/2.34	7/2.34	51.61	30.1	81.71	11.7	377.7
Dotterel	12/3.08	7/3.08	89.41	52.15	141.56	15.4	656.1

BS 215-2

Code	Nominal Area				Stranding		Overall Diameter		Weight(CU)
	AL		Steel	Total	AL	Steel	Core	Total	Total
	Nominal	Teorical
	mm²	mm²	mm²	mm²	No.× mm	No.× mm	mm	mm	Kg/Km
Mole	10	10.62	1.77	12.39	6/1.50	1/1.50	1.5	4.5	43
Gopher	25	26.24	4.38	30.62	6/2.36	1/2.36	2.36	7.08	106
Weasel	30	31.61	5.27	36.88	6/2.59	1/2.59	2.59	7.77	128
Fox	35	36.66	6.11	42.77	6/2.79	1/2.79	2.79	8.37	149
Rabbit	50	52.88	8.82	61.7	6/3.35	1/3.35	3.35	10.05	214
Racoon	75	79.2	13.2	92.4	6/4.1	1/4.1	4.1	12.3	320
Cat	90	95.44	15.86	111.3	6/4.5	1/4.5	4.5	15.9	386
Dog	100	105	13.5	118.5	6/4.72	7/1.57	4.71	14.15	394
Wolf	150	158.1	36.8	194.9	30/2.59	7/2.59	7.77	18.13	726
Sheep	350	374.1	87.3	461.4	30/3.99	7/3.99	11.97	27.93	1718