All dimensions of specific cables are for reference only and may vary during production.
CABLE A 70
TU U 25.9-33527835-020:2019
Wires for overhead power lines.
The abbreviation A stands for:
CONSTRUCTION
TECHNICAL CHARACTERISTICS
The permissible continuous operating temperature of the wires should not exceed 90°C.
Warranty period – 4 years from the date of commissioning.
Service life – at least 45 years.
APPLICATION
Aluminum wires for overhead power lines are designed for the transmission of electrical energy in overhead electrical networks.
The primary application is in the air atmosphere, provided that the sulfur dioxide content does not exceed 150 mg/m per day (1.5 mg/m) on land in all macroclimatic regions.
Calculated values of A-type wire parameters
| Nominal cross-section, mm² |
Number of strands, pcs |
Number of layers |
Diameter, mm | Calculated mass 1 km of wire, kg |
Breaking force of wire, N, at least |
Electrical resistance, Ohm/km, not more than | |
|---|---|---|---|---|---|---|---|
| of strands | of wire | ||||||
| 70 | 7 | 1 | 3.55 | 10.70 | 189.0 | 11288 | 0.4131 |
Why buy cable A 70 from "Energoalliance"
Purchasing cable products in bulk or retail is more profitable directly from the manufacturer. "Energoalliance" is one of the industry leaders. The company has been known in the market since 2005 and offers certified products at an affordable price. The range includes power, installation, and control cables. We cooperate with electrical installation companies, utility enterprises, factories, and private individuals. The company works with clients from Ukraine, the CIS, and Europe, offering comfortable individual cooperation terms. The delivery price depends on the current postal service rates.
