Gsw Galvanized Steel Wire Stay Wire Strand Overhead Bare Conductor IEC 61089
Brand Name:Zhenglan Cable
Certification:3C，ISO 9001:2015，ISO 14001:2005
Model Number:GSW 50mm2 Extra High Strengh galvanized steel wire strand overhead bare conductor ASTM A363
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Delivery Time:15-30 days
Payment Terms:L/C, T/T,
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Product Details
Gsw Galvanized Steel Wire Stay Wire Strand Overhead Bare Conductor IEC 61089
Application
The galvanized single steel wires or stranded steel wires are
suitable for cores of ACSR to improve its tensile strength. And
they can also be used in the aerial transmission line as the line
material of ground connection to avoid the lightning strike.
Description
Bare concentric-lay-stranded conductors are made from bare,
hard-drawn, round, aluminum clad steel wires for general use of
electrical purposes. Tensile strength and zinc-clad of steel wire
have different grades.
Specification
● IEC 61089 Round Wire Concentric Lay Overhead Electrical Stranded
Conductors
● ASTM A 475 Zinc-Coated Steel Wire Strand
● BS 183 General Purpose Galvanized Steel Wire Strand
● AS 1222.1 Steel Conductors and Stays—Bare overhead Part 1:
Galvanized (SC/GZ)
● GB/T 1179 Round Wire Concentric Lay Overhead Electrical Stranded
Conductors
CONSTRUCTION :
1.The single wires are concentrically stranded and wrapped
helically around a central wire.
2.Zinc-coated grade of steel strand wire /guy wire : Class A ,Class
B and class C.
Concentrically stranded Galvanized steel wire strand available in
class “A”, “B” and “C” galvanizing, “A” being the least heavy and
“C” being the most heavy.
PARAMETER :
GSW Wire IEC 61089 Standard
| Code No. | Section Area | No. / Dia of Wire | Approx. Overall Dia. | Approx. Weight | Breaking Load | |||
| S1A | S1B | S2A | S3A | |||||
| mm2 | No./mm | mm | kg/km | kN | kN | kN | kN | |
| 4 | 27.1 | 7/2.22 | 6.66 | 213.3 | 36.3 | 33.6 | 39.3 | 43.9 |
| 6.3 | 42.7 | 7/2.79 | 8.36 | 335.9 | 55.9 | 51.7 | 60.2 | 67.9 |
| 10 | 67.8 | 7/3.51 | 10.53 | 553.2 | 87.4 | 80.7 | 93.5 | 103.0 |
| 12.5 | 84.7 | 7/3.93 | 11.78 | 666.5 | 109.3 | 100.8 | 116.9 | 128.8 |
| 16 | 108.4 | 7/4.44 | 13.32 | 853.1 | 139.9 | 129.0 | 199.7 | 164.8 |
| 16 | 108.4 | 19/2.70 | 13.48 | 857.0 | 142.1 | 131.2 | 152.9 | 172.4 |
| 25 | 169.4 | 19/3.37 | 16.85 | 1339.1 | 218.6 | 201.6 | 238.9 | 262.6 |
| 40 | 271.1 | 19/4.26 | 21.31 | 2141.6 | 349.7 | 322.6 | 374.1 | 412.1 |
| 40 | 271.1 | 37/3.05 | 21.38 | 2148.1 | 349.7 | 322.6 | 382.3 | 420.2 |
| 63 | 427.0 | 37/3.83 | 26.83 | 3383.2 | 550.8 | 508.1 | 589.3 | 649.0 |
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- 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㎡;
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Gsw Galvanized Steel Wire Stay Wire Strand Overhead Bare Conductor IEC 61089
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