AC Conductor 95/16mm2 ACSR Conductor Overhead Bare Conductor Gost 839

 China AC Conductor 95/16mm2 ACSR Conductor Overhead Bare Conductor Gost 839 supplier

AC Conductor 95/16mm2 ACSR Conductor Overhead Bare Conductor Gost 839 image

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AC conductor 95/16mm2 ACSR conductor overhead bare conductor Gost 839​

Overhead ACSR Conductors APPLICATION

A wire consisting of a steel core made of galvanized steel wires of normal strength and a TFC made of aluminum wires. 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.

Overhead ACSR Conductors STANDARD

Basic design to BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B 232M / DIN 48204 / JIS C 3110/Gost 839 standards.

Note: The values of current rating mentioned in above Table are based on wind velocity of 0.6 metre/second, solar heat radiation of 1200 watt/metre2, ambient temperature of 50° C & conductor temperature of 80°C.

Overhead ACSR Conductors CONSTRUCTION

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.

Overhead ACSR Conductors ELECTRICAL PROPERTIES

density@20ºC 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)

Overhead ACSR Conductors SERVICE CONDITIONS

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

Overhead ACSR Conductors TECHNICAL DATA

Numbers of Wires Modules of Elasticity Coeficient of linear Expansion
AL STEEL Kg/mm2 Lb/in2 1/Cº 1/Fº
6 1 81 11.5 x106 19.1 x10-6 10.6 x10-6
6 7 77 11.0 x106 19.8 x10-6 11.0 x10-6
12 7 107 15.2 x106 15.3 x10-6 8.5 x10-6
18 1 67 9.5 x106 21.2 x10-6 11.8 x10-6
24 7 74 10.5 x106 19.6 x10-6 10.9 x10-6
26 7 77 10.9 x106 18.9 x10-6 10.5 x10-6
28 7 79 11.2 x106 18.4 x10-6 10.2 x10-6
30 7 82 11.6 x106 17.8 x10-6 9.9 x10-6
30 19 80 11.4 x106 18.0 x10-6 10.0 x10-6
32 19 82 11.7 x106 17.5 x10-6 9.7 x10-6
54 7 70 9.9 x106 19.3 x10-6 10.7 x10-6
54 19 68 9.7 x106 19.4 x10-6 10.8 x10-6

CONSTRUCTION PARAMETERS

Code Area No. of Wires Wire Diameter Diameter Mass per Unit Rated Strength DC Resistance
AL Steel Total AL Steel AL Steel Core Cond. Length
mm2 2 mm 2 mm mm mm mm mm kg/km kN Q/km
95-AL1/16-ST1A 95.4 15.9 111.3 6 1 4.5 4.5 4.5 13.5 385.3 32.76 0.3003

AC conductor 95/16mm2 ACSR conductor overhead bare conductor Gost 839 images

Factory Equipment

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  • OEM/ODM services provided;
  • Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; Customer standard requirments Accepted;
  • Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007;
  • Registered capital of $30 million and factory covers an area of 60,000㎡;
  • Advanced test equipment and procedures, 100% inspection before factory;
  • Enough stocks and the higest efficient shipping time guarranteed;
  • Professional pre-sales and after-sales services provided.

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