Name: acsr for overhead transmission line
Brand: Guowang
Availability: InStock

Product Details

acsr for overhead transmission line

Product Description

1. Products range

1)AAAC(All Aluminum Alloy Conductors)

2)ACSR(Aluminum Conductor Steel Reinforced)

3)AAC(All Aluminum Conductors)

4)AACSR(Aluminum Alloy Conductors Steel Reinforced)

5)ACSR/AW(Aluminum Conductor Aluminum Clad Steel Reinforced)

2.Application And Characteristics
Aluminum stranded conductor AAAC,AAC,ACSR,ACAAR,AACSR Bare Conductor have been widely used in power transmission lines with various voltage levels, and also used in power lines across great Rivers, plain,highland etc. The cables 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 and low cost installation and maintenance, large transmission capacity.

3.Introduction

AAC Conductor

Aluminum stranded conductor For use in overhead transmission and distribution systems and as bus connections in substations and switchyards. Solid conductors used for mechanical and grounding applications. ClassesAA and Aare used primarily forover head transmission and primary and secondary distribution,where ampacity must be maintained, alighter conductor(comparedtoACSR)is desired and when conductors treng this not critical factor. ClassesB andC are used primarily as bus, apparat us connector sand jumpers, where additional flexibility is required. aluminum stranded conductor

AAAC Conductor

Aluminum stranded conductor Are made out from aluminum-magnesium-silicon alloy of highelectrical conductivity (min 53% IACS) containing magnesium (0.6-0.9%) & silicon (0.5-0.9%) to give it better mechanical properties after treatment. AAAC conductors are made out of aluminum alloy 6201. AAAC conductor has a better corrosion resistance and better strength to weight ratio and improved electrical conductivity than ACSR conductor on equal diameter basis.

ACSR Conductor

ACSR aluminum stranded conductor is a composite concentric-lay-stranded conductor. Galvanized steel strand or strands form the central core of the conductor, around which is stranded one or more layers of EC Grade Aluminium wires. The steel core may consist of a single strand or a concentric stranded cable of 7, 19, 37, or more wires. Numerous combinations of aluminum and steel strands and layers arepossible.

4.Standard:

Aluminum stranded conductor BS215, ASTMB232,DIN48204,JIS3109,AND CAA. The special requirements of the clients will also be meet

5.Technical Characteristics:

AAC Technical Characteristics Based on Standard DIN 48201 / DIN EN50182

Code number	Area	Number of wires	Wire diameter	Conductor diameter	Linear mass	Rated strength	D.C. resistance at 20^oC
Code number	mm²	No.	mm	mm	kg/km	kN	Ω/km
16	15.9	7	1.7	5.1	43.4	3.02	1.7986
25	24.2	7	2.1	6.3	66.3	4.36	1.1787
35	34.4	7	2.5	7.5	93.9	6.01	0.8317
50	49.5	7	3	9	135.2	8.41	0.5776
50	48.3	19	1.8	9	132.9	8.94	0.5944
70	65.8	19	2.1	10.5	180.9	11.85	0.4367
95	93.3	19	2.5	12.5	256.3	16.32	0.3081
120	117	19	2.8	14	321.5	19.89	0.2456
150	147.1	37	2.25	15.8	405.7	26.48	0.196
185	181.6	37	2.5	17.5	500.9	31.78	0.1588
240	242.5	61	2.25	20.3	671.1	43.66	0.1193
300	299.4	61	2.5	22.5	828.5	52.4	0.0966

ACSR Technical Characteristics Based on Standard BS 215-2

ode name	Nominal aluminium area	Stranding and wire diameter		Sectional area of aluminium	Total sectional area	Approx. overall diameter	Approx. mass	Calculated D.C. resistance at 20^oC	Calculated breaking load
	Nominal aluminium area	Al	Steel	Sectional area of aluminium	Total sectional area	Approx. overall diameter	Approx. mass	Calculated D.C. resistance at 20^oC	Calculated breaking load
	mm²	No./mm		mm²	mm²	mm	kg/km	Ω/km	kN
RABBIT	50	6/3.35	1/3.35	52.88	61.7	10.05	214	0.5426	18.35
DOG	100	6/4.72	7/1.57	105	118.5	14.15	394	0.2733	32.7
WOLF	150	30/2.59	7/2.59	158.1	194.9	18.13	726	0.1828	69.2
DINGO	150	18/3.35	1/3.35	158.7	167.5	16.75	506	0.1815	35.7
LYNX	175	30/2.79	7/2.79	183.4	226.2	19.53	842	0.1576	79.8
ZEBRA	400	54/3.18	7/3.18	428.9	484.5	28.62	1621	0.0674	131.9

AAAC Technical Characteristics Based on Standard BS 3242

Code name	Nominal aluminium area	Stranding and wire diameter	Sectional area	Approx. overall diameter	Approx. mass	Calculated D.C. resistance at 20^oC	Calculated breaking load
Code name	mm²	No./mm	mm²	mm	kg/km	Ω/km	kN
ALMOND	25	7/2.34	30.1	7.02	82	1.094	8.44
CEDAR	30	7/2.54	35.47	7.62	97	0.9281	9.94
FIR	40	7/2.95	47.84	8.85	131	0.688	13.4
HAZEL	50	7/3.30	59.87	9.9	164	0.5498	16.8
OAK	100	7/4.65	118.9	13.95	325	0.2769	33.3
ASH	150	19/3.48	180.7	17.4	497	0.183	50.65
ELM	175	19/3.76	211	18.8	580	0.1568	59.1
UPAS	300	37/3.53	362.1	24.71	997	0.09155	101.5

6.ACSR Conductor Display:

Packaging & Shipping

Wooden drum,steel-wooden drum,steel drum or as your require

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4. Sample is available.