AAAC Aluminum Conductor 70mm2 Aluminum Alloy Conductor

Quick Details

Product Name:

AAAC Aluminum Conductor 70mm2 Aluminum Alloy Conductor

Model NO.:

aaac

Certification:

Ce/ISO/Rosh/CCC/Iecee

Standard:

IEC, ASTM, IEC, BS, DIN, GB/T etc

Type:

Bare

Material:

Aluminum Alloy

Item:

Bare Cable

Insulation:

None

Sheath:

None

Brand:

Hnbf Cable

Sample:

Free

Application:

Overhead Transmission

Trademark:

HNBF

Transport Package:

Cable Drum

Specification:

16mm2 25mm2 —1000mm2

Origin:

China Henan

HS Code:

7614900000

Product Details

aaac aluminum conductor 70mm2 aluminum alloy conductor

Product Description

1.Application

AAAC is mainly used as bare overhead transmission cable and as primary and secondary distribution cable. It is also suitable for laying across basins, rivers and valleys where special geographical teatures exist.

2.Standard

Basic design to BS 3242 / BS EN 50182 / IEC 61089 / ASTM B 399/B 399M / DIN 48201-6 standards

3.Construction

Aluminum alloy(AAAC) contains a small percentage(about 0.6%) of silicon and magenesium elements. It provides several benefits for overhead lines.

1. Strength– About twice that of aluminum 1350(EC)

2. Weight– 20%(approx.) lighter than ACSR conductor of equal diameter.

3. Corrosion resistance– It has a high resistance to atmospheric corrosion which is suitable for coastal and industrial areas.

4. Surface hardness– AAAC’s surface is signficantly harder than aluminum 1350. It is lessliable to damage during installation which is an important advantage of EHV transmission lines where corona and radio interference is a major consideration.

5. Termination– Much simpler jointing accessories required compared to ACSR.

6. AC Resistance– AAAC is a non-magnetic material.

It does not exhibit the magnetic core losses found in ACSR conductor.

4.Electrical Properties

Density@20ºC	2.70 kg/dm
Temperature Coefficient@20°C	0.00360 (°C)
Resistivity@20°C	0.0326 Ohms mm²/m
Linear Expansivity	23 x10-6(°C)

5.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%

ALL ALUMINIUM ALLOY CONDUCTOR DIN 48201
Nominal area	Actual area	Stranding and wire diameter	Overall diameter	Linear mass	Nominal Breaking Load	Max. DC resistance at 20ºC
mm2	mm2	No./mm	mm	kg/km	daN	Ω/km
16	15.89	7/1.71	5.1	43	444	2.091
25	24.25	7/2.10	6.3	66	677	1.3703
35	34.36	7/2.50	7.5	94	960	0.9669
50	49.48	7/3.00	9.0	135	1382	0.6714
50	48.36	19/1.80	9.0	133	1350	0.6905
70	65.82	19/2.10	10.5	181	1838	0.5073
95	93.27	19/2.50	12.5	256	2605	0.3579
120	117	19/2.80	14.0	322	3268	0.2854
150	147	37/2.25	15.2	406	4109	0.2274
185	181	37/2.5	17.5	501	5073	0.1842
240	242.54	61/2.25	20.2	670	6774	0.1383
300	299.43	61/2.50	22.5	827	8363	0.112
400	400.14	61/2.89	26.0	1104	11176	0.0838
500	499.83	61/3.23	29.1	1379	13960	0.06709
625	626.2	91/2.96	32.6	1732	17490	0.054
800	802.1	91/3.35	36.9	2218	22402	0.0418
1000	999.71	91/3.74	41.1	2767	27922	0.0335