aac / aaac overhead cable fixing overhead power transmission line

Port:	Qingdao, Shanghai, Ningbo, Tianjin, Guangzhou, Dalian, Shenzhen, Yingkou
Payment Terms:	L/C,D/P,T/T,Western Union,MoneyGram,paypal payment also can be accept of overhead cable
Supply Ability:	1600 Kiloampere/Kiloamperes per Month Just the roughing Qty of overhead cable
Place of Origin:	Henan China
Brand Name:	Hongda
Model Number:	AAAC
Insulation Material:	PE
Type:	Low Voltage
Application:	Overhead
Conductor Material:	Aluminum
Jacket:	PVC
AAAC:	All aluminum alloy conductor
Rated voltage:	600/1000 Vlots
Overhead cable Insulation:	None
Standard:	IEC I089-91 / GB1179-83
Ground reflectance:	0.2
Stranding and wire diameter no/mm:	2.5-4.75mm
overhead cable Core:	7-127 core
Coefficient of linear expansion 10-6/°C:	23
Modulus of elasticity:	64/65 GPa
Nominal overall diameter:	7.5-33.8mm
Delivery Detail:	Shipped in 15 days after payment
Packaging Detail:	ACSR package 1. Export wooden drum, wooden iron drum and other export standard package 2. Each Drum 100m overhead cable or depending on customized. 3. Then pack overhead cable by plastic kitting bag or plastic film. 4. Fixed with plank or board.

aac / aaac overhead cable fixing overhead power transmission line

Aluminum conductors, galvanized steel reinforced manufactured to AS/NZS 360

AAC, AAAC, ACSR overhead cable

These aerial cables consist of separate conductors which use spacing between conductors to obtain a voltage rating. There are three major types of aerial conductors used for electrical transmission and distribution.

The choice of conductor is determined by current rating and stringing conditions (span length, sag, everyday stress, ambient temperature and wind velocity, and worst case conditions of wind and ice). Conductor characteristics such as strength to weight ratio, ultimate tensile strength, modulus of elasticity, area, coefficient of linear expansion, AC resistance will determinethe most suitable conductor.

AAC overhead cable – All Aluminium Conductor is made up of one or more strands of hard drawn 1350 Aluminium Alloy. Because of its relatively poor strength-to-weightratio, AAC has had limited use in transmission lines and rural distribution because of the long spans utilized. However, AAC has seen extensive use in urban areas where spans are usually short but high conductivity is required. The excellent corrosion resistance of aluminium has made AAC a conductor of choice in coastal areas.

ACSR overhead cable – Aluminium Conductor Steel Reinforced consists of a solid or stranded steel core surrounded by one or more layers of strands of 1350 aluminium. The high-strength ACSR 8/1, 12/7 and 16/19 strandings, are used mostly for overhead ground wires, extra long spans, river crossings, etc. The inner core wires of ACSR cable may be of zinc coated (galvanized) steel.

AAAC(1120) overhead cable – A high strength Aluminium-Magnesium-Silicon Alloy cable was developed to replace the high strength 6/1 ACSR conductors. This alloy conductor offers excellent electrical characteristics, excellent sag-tension characteristics and superior corrosion resistance to that of ACSR.

Equivalent aluminum alloy conductors have approximately the same ampacity and strength as their ACSR counterparts with a much improved strength-to-weight ratio,and also exhibit substantially better electrical loss characteristics than their equivalent single layer ACSR constructions. The thermal coefficient of expansion is greater than that of ACSR.

As compared to ACSR, AAAC's ligher weight, comparable strength and current carrying capacity, lower electrical losses and superior corrosion resistance have given this conductor wide acceptance as a distribution conductor. It hasfound limited use, however, as at ransmission conductor.

AERIAL AAAC/1120

Application: 7 and 19 strand construction is suitable for bare overhead reticulation of medium spans, normally at low and medium voltages.

37 and 61 strand construction is suitable for transmission and subtransmission lines where homogeneous construction can reduce line losses and improve corrosion resistance in conductors with similar strength to.

AERIAL AAAC/1350

Application: 7 and 19 strand construction is suitable for bare overhead reticulation of medium spans, normally at low and medium voltages.

37 and 61 strand construction is suitable for transmission and subtransmission lines for short span projects. Also used as flexible bus bar.

aac / aaac overhead cable fixing overhead power transmission line Specifications:

Nominal Area (mm2)	Strand and Wire Dia. (No./mm)
Nominal Area (mm2)	Aluminum	Steel
10/2	6/1.50	1/1.50
16/3	6/1.85	1/1.85
25/4	6/2.32	1/2.32
35/6	6/2.72	1/2.72
50/8	6/3.20	1/3.20
50/30	12/2.32	7/2.32
70/10	6/3.80	1/3.80
70/40	12/2.72	7/2.72
95/15	26/2.15	7/1.67
95/20	7/4.16	7/1.85
95/55	12/3.20	7/3.20
120/7	18/2.90	1/2.90
120/20	26/2.38	7/1.85
120/25	7/4.72	7/2.10
120/70	12/3.60	7/3.60
150/8	18/3.20	1/3.20
150/20	24/2.78	7/1.85
150/25	26/2.70	7/2.10
150/35	30/2.50	7/2.50
185/10	18/3.60	1/3.60
185/25	24/3.15	7/2.10
185/30	26/2.98	7/2.32
210/10	18/3.80	7/2.80
210/25	24/3.33	7/2.22
210/35	26/3.22	7/2.50
210/50	30/2.98	7/2.98
240/30	24/3.6	7/2.4
240/40	26.3.42	7/2.66
240/55	30/3.20	7/3.20
300/15	42/3.00	7/1.67
300/20	45/2.93	7/1.95
300/25	48/2.85	7/2.22
300/40	24/3.99	7/2.66
300/50	26/3.83	7/2.98
300/70	30/3.60	7/3.60
400/20	42/351	7/1.95
400/25	45/3.33	7/2.22
400/35	48/3.22	7/2.50
400/50	54/3.07	7/3.07
400/65	26/4.42	7/3.44
400/95	30/4.16	19/2.50
500/35	45/3.75	7/2.50
500/45	48/3.60	7/2.80
500/65	54/3.44	7/3.44
630/45	45/4.20	7/2.80
630/55	48/4.12	7/3.20
630/80	54/3.87	19/2.32
800/55	45/4.80	7/3.20
800/70	48/4.63	7/3.60
800/100	54/4.33	19/2.60

Note : current ratings are based on following condition.

» overhead cable conductor temperature rise above ambient of 40 ºC.

» Ambient air temp of 35 ºC or summer noon or a10 ºC for winter night.

» Direct solar radiation intensity of 1000W/m ² for summer noon or zero for winter night.

» Diffuse solar radiation intensity of 100W/m ² for summer noon or zero for winter night.

» Ground reflectance of 0.2.

» Emissivity of 0.5 for rural weathered conductor or 0.85 for industrial weather conductor.

» Solar absorption coefficient of 0.5 for rural weathered conductor or 0.85 for industrial weathered conductor.

Packing & Delivery

1. Export wooden drum, wooden iron drum and other export standard package

2. Each Drum 100m overhead cable or depending on customized.

3. Then pack overhead cable by plastic kitting bag or plastic film.

4. Fixed with plank or board.

Delivery Detail: 10 days and also depend on the quantity.

Company information:

Cable sample: we can offer the sample free .

Zhengzhou hongda cable Co., Ltd.
Established Year:1999
Registered capital of RMB: 5,000,000
Factory Area: 300,000m2

Main products: Areial bundle cable, XLPE insulated power cable, PVC insulated power cable, electrical wire, bare aluminum conductor (AAC AAAC ACSR overhead cable ) and so on

Main export county:USA, Philippines, Malaysia, Indonesia, Venezuela, Colombia, Mexico, Dominica, India, South Africa, Zambia, Kenya and so on.