Uzbekistan, Tashkent city, Sergeli South Industrial Zone
Длительно допустимая температура в процессе эксплуатации 90ºС
Срок службы не менее 45 лет
| Core material | aluminum |
| The placeholder | is missing |
| The screen | is missing |
| The armor | is missing |
laying-in cable sewers, tunnels, rooms, on the walls of buildings and structures and in the open air at a temperature not lower than -15 °C. It is not recommended to lay in the ground;
installation bending radii for laying-at least 10 and 7.5 outer diameters, respectively, for single-core and multi-core cables;
operating temperature – from -50 to +50 °C;
long-term permissible core heating temperature during operation — 70 °C;
the permissible heating of the cores in emergency mode is 80 °C with a duration of no more than 8 hours per day and 1000 hours for the entire service life
service life under normal operating conditions — at least 30 years
| Наименования характеристики | Значение |
|---|---|
| insulation resistance of the cores at a temperature of 20 °C, MOm/km, at least | with a cross section of up to 1.5 mm2-12 |
| insulation resistance of the cores at a temperature of 20 °C, MOm/km, at least | with a cross section of 2.5-4.0 mm2-10 |
| insulation resistance of at a temperature of 20 °C Mω/km, at least | to section 6.0 mm2 — 9 |
| insulation resistance of at a temperature of 20 °C Mω/km, at least in the section | of the 10 — 240 mm2 — 7 |
| insulation resistance in the long-term allowable temperature of the lived M/km, at least | 0,005 |
| maximum operating voltage of the electrical network, kV | for cables 0.66 kV-0.72 |
| the maximum operating voltage of the electrical network, kV | for cables of 1 kV — 1,2. |
