×
Cable Vbshvng(A)-LS
(设备/材料)
型号编号: ВБШВнг(А)-LS
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: Yes
价钱: 要求价格
描述:
Round cable with copper conductors, with PVC plastic insulation, with armor made of galvanized steel tapes and a protective hose made of low-flammability PVC plastic, non-flammable according to category A with low smoke and gas emission.
概观:
Elements of construction
- Conductor: copper, single- or multi-wire (number of cores: 1, 2, 3, 3+1, 4 and 5).
- Insulation made of low fire hazard polyvinyl chloride plastic with distinctive colouring and low smoke and gas emission.
- Inner shell: low-fire-hazard polyvinyl chloride plastic with low smoke and gas emission.
- Armor made of two galvanized steel tapes.
- Protective hose: polyvinyl chloride plastic with reduced fire hazard and low smoke and gas emission.
Purpose:
The cable is manufactured for use in areas with moderate, cold and tropical climates. The cable is designed for use on land, rivers and lakes at an altitude of up to 4,300 m above sea level.
Application areas:
- in the air in the absence of risk of mechanical damage during operation;
- for installation in dry or damp rooms (tunnels), channels, cable mezzanines;
- for laying in the ground;
- in mines, collectors, industrial premises, partially flooded structures in the presence of an environment with low, medium and high corrosive activity;
- for installation in fire-hazardous areas;
- for laying on special cable racks, on bridges and in blocks.
| Operating temperature range: | from -50°С to +50°С |
| Relative humidity at temperatures up to 35°C: | up to 98% |
| Laying and installation of cables without preheating is carried out at a temperature of: | not lower than -15°C |
| Permissible bending radius of cables during installation: - single-core - multi-core | not less than 10 outer diameters not less than 7.5 outer diameters |
| Long-term permissible heating temperature of the conductors during operation: | no more than 70°C |
| Short circuit duration: | no more than 5 sec |
| Permissible heating temperature of cable cores in overload mode: | no more than 130°C |
| Maximum heating temperature of wires under conditions of non-ignition during short circuit: | no more than 400°C |
| Test alternating voltage with a frequency of 50 Hz: — for voltage 0.66 kV — for voltage of 1 kV | 3 kV 3.5 kV |
| Maximum alternating voltage frequency 50Hz: — for voltage 0.66 kV — for voltage of 1 kV | 0.72 kV 1.2 kV |
LLC "Gostkabel"
地点: 623280, Revda, Medny lane, 3
主要产品/服务: Cable