A – a conductor consisting of a single or stranded copper wire. Used in air atmospheres of types II and III on land and sea in all macroclimatic regions according to GOST 15150, UHL version.
Structural elements: aluminum wire.
Nominal wire cross-section, mm² | Number of strands | Strand diameter, mm | Wire diameter, mm | Construction length, m |
10 | 7 | 1.35 | 4.05 | 3000 |
16 | 7 | 1.7 | 5.1 | 3000 |
25 | 7 | 2.13 | 6.39 | 300 |
35 | 7 | 2.5 | 7.5 | 3000 |
50 | 7 | 3.0 | 9 | 3000 |
70 | 7 | 3.55 | 10.65 | 2000 |
95 | 7 | 4.1 | 12.3 | 1500 |
120 | 19 | 2.8 | 14 | 2000 |
150 | 19 | 3.15 | 15.75 | 2000 |
185 | 19 | 3.5 | 17.5 | 2000 |
240 | 19 | 4.0 | 20 | 2000 |
300 | 37 | 3.15 | 22.05 | 2000 |
400 | 37 | 3.66 | 25.62 | 1500 |
500 | 37 | 4.15 | 29.05 | 1500 |
600 | 61 | 3.5 | 31.5 | 1200 |
700 | 61 | 3.8 | 34.2 | 1000 |
AS – wires consisting of a steel core and aluminum wires. Used for operation on land in regions with a temperate and cold climate. Installed in an atmosphere containing no more than 150 mg/m³•day of sulfur dioxide and less than 0.3 mg/m³•day of chlorides. The long-term permissible operating temperature of the wires should not exceed +90°C.
Structural elements:
1. Core made of stranded steel wires:
— number of wires: 1, 7, 19, 37, or 61;
— nominal wire diameter: 1.50…4.61 mm;
— number of layers: 1…4.
2. Conductive part made of stranded aluminum wires:
— number of wires: 6, 18, 24, 26, 30, 42, 45, 48, 54, 72, 76, 84, 90, or 96;
— nominal wire diameter: 1.50…4.70 mm;
— number of layers: 1…4.
ASK – a conductor of the AC type, but with a steel core insulated by two layers of polyethylene terephthalate (PET) film. The multi-wire steel core under the PET layer is coated with a neutral, high-temperature-resistant lubricant. Used on sea coasts, salt lakes, industrial areas, and saline sand regions, as well as adjacent areas with air atmospheres of types II and III, provided that the atmosphere contains no more than 150 mg/m² of sulfur dioxide and no more than 200 mg/m² of chloride salts. Suitable for all macroclimatic regions on land according to GOST 15150, UHL version, except for TV.
Structural elements:
1. Core made of stranded steel wires:
— number of wires: 1, 7, 19, 37, or 61;
— nominal wire diameter: 1.50…4.61 mm;
— number of layers: 1…4.
2. Core coating:
— absent in a single-wire core;
— neutral, high-temperature-resistant lubricant for multi-wire cores.
3. Core insulation made of two layers of polyethylene terephthalate film.
4. Conductive part made of stranded aluminum wires:
— number of wires: 6, 18, 24, 26, 30, 42, 45, 48, 54, 72, 76, 84, 90, or 96;
— nominal wire diameter: 1.50…4.70 mm;
— number of layers: 1…4.
ASKP – a conductor of the AC type, but the inter-wire space of the entire conductor, except for the outer surface, is filled with a neutral, high-temperature-resistant lubricant. Used on sea coasts, salt lakes, industrial areas, and saline sand regions, as well as adjacent areas with air atmospheres of types II and III on land and sea in all macroclimatic regions according to GOST 15150, UHL version.
Structural elements:
1. Core made of stranded steel wires:
— number of wires: 1, 7, 19, 37, or 61;
— nominal wire diameter: 1.50…4.61 mm;
— number of layers: 1…4.
2. Conductive part made of stranded aluminum wires:
— number of wires: 6, 18, 24, 26, 30, 42, 45, 48, 54, 72, 76, 84, 90, or 96;
— nominal wire diameter: 1.50…4.70 mm;
— number of layers: 1…4.
3. The inter-wire space of the conductor is filled with a neutral, high-temperature-resistant lubricant.
ASKS – a conductor of the AC type, but the inter-wire space of the steel core, including its outer surface, is filled with a neutral, high-temperature-resistant lubricant. Used on sea coasts, salt lakes, industrial areas, and saline sand regions, as well as adjacent areas with air atmospheres of types II and III, provided that the atmosphere contains no more than 150 mg/m² of sulfur dioxide and no more than 200 mg/m² of chloride salts. Suitable for all macroclimatic regions on land according to GOST 15150, UHL version, except for TV.
Structural elements:
1. Core made of stranded steel wires:
— number of wires: 1, 7, 19, 37, or 61;
— nominal wire diameter: 1.50…4.61 mm;
— number of layers: 1…4.
2. The inter-wire space and outer surface of the core are filled with a neutral, high-temperature-resistant lubricant.
3. Conductive part made of stranded aluminum wires:
— number of wires: 6, 18, 24, 26, 30, 42, 45, 48, 54, 72, 76, 84, 90, or 96;
— nominal wire diameter: 1.50…4.70 mm;
— number of layers: 1…4.
It is possible to manufacture wires with other designs provided by GOST 839-2019.
Cross-section, mm² | Aluminum part of the wire | Steel core | Outer diameter, mm | Breaking force, not less than N | Construction length, not less than m | ||
Number of strands | Strand diameter | Number of strands | Strand diameter | ||||
16/2.7 | 6 | 1.85 | 1 | 1.85 | 5.6 | 6220 | 3000 |
25/4.2 | 6 | 2.3 | 1 | 2.3 | 6.9 | 9296 | 3000 |
35/6.2 | 6 | 2.8 | 1 | 2.8 | 8.4 | 13524 | 3000 |
50/8 | 6 | 3.2 | 1 | 3.2 | 9.6 | 17112 | 3000 |
70/11 | 6 | 3.8 | 1 | 3.8 | 11.4 | 24130 | 2000 |
95/16 | 6 | 4.5 | 1 | 4.5 | 13.5 | 33369 | 1500 |
120/19 | 26 | 2.4 | 7 | 1.85 | 15.2 | 41521 | 2000 |
120/27 | 30 | 2.2 | 7 | 2.2 | 15.4 | 49465 | 2000 |
150/19 | 24 | 2.8 | 7 | 1.85 | 16.8 | 46307 | 2000 |
150/24 | 26 | 2.7 | 7 | 2.1 | 17.1 | 52279 | 2000 |
150/34 | 30 | 2.5 | 7 | 2.5 | 17.5 | 62643 | 2000 |
185/24 | 24 | 3.15 | 7 | 2.1 | 18.9 | 58075 | 2000 |
185/29 | 26 | 2.98 | 7 | 2.3 | 18.8 | 62055 | 2000 |
185/43 | 30 | 2.8 | 7 | 2.8 | 19.6 | 77767 | 2000 |
240/32 | 24 | 3.6 | 7 | 2.4 | 21.6 | 75050 | 2000 |
240/39 | 26 | 3.4 | 7 | 2.65 | 21.6 | 80895 | 2000 |
240/56 | 30 | 3.2 | 7 | 3.2 | 22.4 | 98253 | 2000 |
300/39 | 24 | 4 | 7 | 2.65 | 24 | 90574 | 2000 |
300/48 | 26 | 3.8 | 7 | 2.95 | 24.1 | 100623 | 2000 |
300/67 | 30 | 3.5 | 7 | 3.5 | 24.5 | 126270 | 2000 |
330/43 | 54 | 2.8 | 7 | 2.8 | 25.2 | 103784 | 2000 |
400/18 | 42 | 3.4 | 7 | 1.85 | 26 | 85600 | 1500 |
400/51 | 54 | 3.05 | 7 | 3.05 | 27.5 | 120481 | 1500 |
450/56 | 54 | 3.2 | 7 | 3.2 | 28.8 | 131370 | 1500 |
500/64 | 54 | 3.4 | 7 | 3.4 | 30.6 | 148257 | 1500 |
– For wires of type A and AC – 45 years
– For wires of type ASKP – 25 years
– For wires of type ASK and ASKS – 10 years
The warranty period of operation is 4 years from the date of commissioning.
The materials used for manufacturing the wires comply with the design documentation and the following regulatory documents:
Aluminum rod | GOST 13843 |
Galvanized steel wire | GOST 9850 |
Polyethylene terephthalate film | GOST 24234 |
Neutral heat-resistant lubricant grade ZES | Table 3 |
Indicator name | Value |
1. Appearance | Paste without lumps, dark color |
2. Drop point temperature, ºC, not lower | 105 |
3. Penetration at 25 ºC, within | 270 – 335 |
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