Specification :

Product Description
Aluminum stranded conductors have been widely used in power transmission lines with various voltage levels. Because they have the advantages as high mechanical strength, good conductivity, corrosion resistance, high temperature resistance, simple structure, convenient installation and maintenance, large transmission capacity and are also suitable for laying across rivers and valleys where special geographical features exist.

Specific property for using
1) . The permissible long-time operating temperature for aerial conductor is 70oC.
2) . Under the circumstance that rare climate is occurring and ice coverage rate low in heavy ice area, the biggest stress of cable at the lowest point of the sag should not exceed 60% of the short-time destructive power.
3) . When connecting conductors, the conductor beside the connecting tube can’ t be prominent. Otherwise, the force on the operating conductors will be unbalanced. After connectors are installed, the connecting tube should be painted by moisture-proof varnish in order to protect it from corrosion.
4) . Under installation, the arc downing stress of all the conductors should be the same. With in the permissible distance of crossing buildings or dropping to the ground, the stress can be 10-15% higher than regular stress.

Standard
The standard of the product is identical and consulted to IEC 61089 “ Circular Central Stranded Overhead Cable� and the content of Appendix 1, laid down Chinese National Standard GB 1179" Circular Central Stranded Overhead Cable" .
Material Standard
( 1) .The hard aluminum conductor used for AAC and ACSR conforms to the standard GB/ T 17048-1997( equivalent to IEC 60889: 1987) .
( 2) .The zinc coated steel wire used for ACSR conforms to IEC 60888: 1987.
( 3) .Production can be arranged according to customers’ requirements for material standard, etc.

Applications
To be used as bare overhead transmission cable and as primary and secondary distribution cable. ACSR offers optimal strength for line design. Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity.
Model:
All Aluminum Conductor ( AAC)
Aluminum Conductor Steel Reinforced ( ACSR)
All Aluminum Alloy Conductor ( AAAC)

AAC cable ( All Aluminum Conductors) :
1) . Standard: IEC61089, BS215 part1, DIN48201 part5, ASTM B231, BS EN50182
2) . Specification: AAC cable is composed by bare concentric-lay-stranded aluminum wires with a straight round central aluminum wire surrounded by one or more layers of helically layed aluminum wires.
3) . Application:
AAC cable is used in overhead electric power transmission and distribution lines with various grade voltages. Under the same weight, AAC is with higher DC resistance and lower cost than Copper conductor. We can also manufacture AAC cable according to customer’ s special requirements.
4) . Structure and Dimension

All aluminum conductor is in accordance with BS215-1-70 ( AAC)

Nominal Area ( mm2) Stranding
Wire No.
and Dia.
( No./ mm) Calculated Area
( mm2) Approx.
Overall
Dia.
( Mm) Approx.
Weight
( kg/ km) Calculated
Min. Breaking
Load( KN) Calculated
D C Resistance
at 20 ( © / km)
Code Name
22 7/ 2.06 23.33 6.18 63.88 3.99 1.2270 Midge
25 7/ 2.21 26.85 6.63 73.53 4.59 1.0660 Gnat
35 7/ 2.59 36.88 7.77 101.00 6.02 0.7762 Mosquito
50 7/ 3.10 52.83 9.30 144.70 8.28 0.5419 Ant
60 7/ 3.40 63.55 10.20 174.00 9.90 0.4505 Fly
75 7/ 3.78 78.54 11.34 215.10 11.97 0.3645 Earwig
100 7/ 4.39 106.00 13.17 290.20 16.00 0.2702 Wasp
150 19/ 3.25 157.60 16.25 433.60 25.70 0.1825 Horne t
200 19/ 3.78 213.20 18.90 586.60 32.40 0.1349 Chafer
250 19/ 4.22 265.70 21. 10 731.20 40.40 0.1083 Cockroach
300 19/ 4.65 322.70 23.25 887.700 48.75 0.08 916 Butterfly
350 37/ 3.78 327.60 25.06 1021.00 57.29 0.07739 Drone
400 37/ 4. 09 415.20 26.46 1145.00 63.10 0.06944 Centipede
450 37/ 4.09 486.20 28.63 134 1.00 73.82 0.05930 Maybug
500 37/ 4.27 529.80 27.89 1461.00 80.14 0.05442 Sco rpion
600 37/ 4.65 628.30 32.55 1732.00 94.91 0.04590 Cicada

ACSR ( Aluminum conductor Steel Reinforced)
1) . Standard: IEC61089, BS215 part2, ASTM B232, DIN48204, BS EN50182.
2) . Specification: ACSR is composed by bare concentric-lay-stranded galvanized steel wire( s) with aluminum wires surrounded by one or more layers of helically. Greased ACSR can also be supplied.
3) . Application: ACSR is widely used in overhead electric power transmission and distribution lines with various voltage levels.
4) . Structure and Dimension

Aluminum conductor steel reinforced is in accordance with BS215-2-70

Nominal
Area
( mm2) Stranding Wire No. and Dia. ( No./ mm) Calculated
Area ( mm2) Approx.
Overall
Dia.( mm) Approx.
Weight
( kg/ km) Calculated
Min.
Resist ance
Load( KN) Calculated DC Resistance at 20
( © / km) Code Name
Aluminum Steel Aluminum Steel Total.
20 6/ 2.11 1/ 2.11 20.98 3.50 24.48 6.33 84.85 7.90 1.368 Squirr el
25 6/ 2.36 1/ 2.36 26.24 4.37 30.62 7.08 106.10 9.61 1.0930 Gopher
30 6/ 2.5 9 1/ 2.59 31.61 5.27 36.88 7.77 127.80 11.45 0.9077 Weasel
40 6/ 3.00 1/ 3.00 4 2.41 7.07 49.48 9.00 171.50 15.20 0.6766 Ferret
50 6/ 3.35 1/ 3.35 52.88 8.81 61.07 10.05 213.80 18.35 0.5426 Rabbit
60 6/ 3.66 1/ 3.66 63.12 10.52 73.64 10 .98 255.30 21.77 0.4546 Mink
60 12/ 2.59 7/ 2.59 63.23 36.88 100.10 12.95 463. 60 52.94 0.4566 Skunk
70 12/ 2.79 7/ 2.79 73.37 42.80 116.20 13.95 538.10 61.2 0 0.3936 Horse
70 6/ 4.09 1/ 4.09 78.84 13.14 91.98 12.27 318.90 27.05 0.3639 Raccoon
100 6/ 4.72 7/ 1.57 105.00 113.55 118.50 14.15 394.30 32.70 0.2733 Dog
150 30/ 2.59 7/ 2.59 158.10 36.88 194.90 18.13 725.70 69.20 0.1828 Wolf
150 1 8/ 3.35 1/ 3.35 158.70 8.81 167.50 16.75 505.70 35.70 0.18158 Dingo
175 30/ 2.7 9 7/ 2.79 183.40 42.80 226.20 19.53 842.40 79.80 0.1576 Lynx
175 18/ 3.61 1/ 3. 61 184.30 10.24 194.50 18.05 587.60 41.10 0.1563 Caracal
200 30/ 3.00 7/ 3.00 212.10 49.48 261.50 21.00 973.860 92.25 0.1363 Panther
200 18/ 3.86 1/ 3.86 21 0.60 11.70 222.30 19.30 671.40 46.55 0.1367 Jaguar
250 30/ 3.35 7/ 3.35 264.40 61.70 326.10 23.45 1214.00 111.40 0.1093 Bear
300 30/ 3.71 7/ 3.71 324.30 75. 67 400.00 25.97 1489.00 135.70 0.08912 Goat
300 18/ 4.78 7/ 1.68 323.10 15.52 338.60 24.16 1012.00 69.64 0.08914 Batang
350 54/ 3.00 7/ 3.00 281.70 49.48 43 1.20 27.00 1443.00 120.70 0.07572 Bison
400 54/ 3.18 7/ 3.18 428.90 55.59 484. 50 28.62 1022.00 131.90 0.06741 Zebra
450 30/ 4.05 7/ 4.50 447.00 111.30 588.3 0 31.50 2190.00 198.30 0.06057 Elk
450 54/ 3.35 7/ 3.35 476.00 61.70 537.30 30 .15 1800.00 146.20 0.06074 Camel