All dimensions of specific cables are for reference only and may vary during production.
WIRE A 25
TU U 25.9-33527835-020:2019
Wires for overhead power transmission lines.
The abbreviation A is decoded as follows:
CONSTRUCTION
TECHNICAL CHARACTERISTICS
The permissible long-term operating temperature of the wires should not exceed 90°C.
Warranty period of operation – 4 years from the moment the wires are put into operation.
Service life of wires – at least 45 years.
APPLICATION
Aluminum wires for overhead power lines are designed for transmitting electrical energy in overhead electrical networks.
The predominant area of application is in the air atmosphere, provided that the sulfur dioxide content in the atmosphere does not exceed 150 mg/m – per day (1.5 mg/m) on land in all macroclimatic regions.
Calculated values of wire A 25 parameters
| Nominal cross-section, mm² |
Number of strands, pcs |
Number of layers |
Diameter, mm | Estimated weight 1 km of wire, kg |
Breaking force of wire, N, not less |
Electrical resistance, Ohm/km, not more | |
|---|---|---|---|---|---|---|---|
| of strands | of wire | ||||||
| 25 | 7 | 1 | 2.13 | 6.40 | 68.0 | 4500 | 1.1498 |
Why buy wire A 25 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 assortment includes power, installation, and control cables. We cooperate with electrical installation companies, municipal 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 rates of the postal service.
