Bare wires
Non-insulated aluminum wire A for overhead power lines
Product Code:
Trimite mail la :
adresa@e.mail
Disponibilitate:
Stoc epuizat
Application
The wire is designed to transfer electrical energy in overhead electrical networks in the air of types I and II, provided that the content of sulfur dioxide in the atmosphere is not more than 150 mg / m2 except TV and TS.
INSTALLATION AND OPERATION INSTRUCTIONS
Wires must be mounted in accordance with the rules of electrical installations (PUE).
The long-permissible temperature of the wires during operation should not exceed 90 ° C.
Warranty period - 4 years from the date of commissioning of the wires.
Typical design
Cable structure
Aluminum wires, round in shape, twisted into one or more coils, cross-section from 16 to 800 mm 2 . Nearby located midwives are twisted in different directions. The outer layer has a right twist direction.
Execution options
Compliance with the requirements
GOST 839-80
Nomenclature and mass-dimensional characteristics
| Wire cross section, sq. Mm | Mass of wire, kg / km | Outer diameter mm | Breaking force of a wire, not less, N |
Building length, not less than, m |
| 16 | 43 | 5.1 | 3021 | 4500 |
| 25 | 68 | 6.4 | 4500 | 4000 |
| 35 | 94 | 7.5 | 5913 | 4000 |
| fifty | 135 | 9 | 8198 | 3500 |
| 70 | 189 | 10.7 | 11080 | 2500 |
| 95 | 252 | 12.3 | 14784 | 2000 |
| 120 | 321 | 14 | 19890 | 1500 |
| 150 | 406 | 15.8 | 24420 | 1250 |
| 185 | 502 | 17.5 | 29832 | 1000 |
| 240 | 655 | 20 | 38192 | 1000 |
| 300 | 794 | 22.1 | 47569 | 1000 |
| 400 | 1072 | 25.6 | 63420 | 1000 |
| 500 | 1378 | 29.1 | 80,000 | 1000 |
