АКВБбШвнг, КВБбШвнг
PVC insulated flame-retardent control cables with covering of БбШв type. The cables meet the requirements of Specs. 3500-001-46600751-2002.
Structure
- Conductor — copper or aluminium, single, class 1 as per national standard GOST 22483-77. The number of conductors: 4-61.
- Insulation — PVC plastic compound.
- Stranding — insulated conductors are stranded. Each layer has a marker pair, its insulated conductors carry identification coloring and differ from the other conductors.
- Isolator — PVC plastic compound of low combustibility.
- Armouring — БбШв type:
- a) two galvanized steel armor tapes.
- b) PVC plastic compound protective hose.
Аpplication
The cables are intended for fixed connection to electric devices, machines and assemblies of electric distribution devices for alternating voltage up to 0,66 kV and frequency up to 100Hz.or for fixed voltage up to 1 kV.
The primary scope of application: for installation in buildings, channels, tunnels under aggressive weather conditions and places affected by stray currents if cables are not exposed to heavy stretching forces.
The cables can be installed outdoors.
The cables are flame-retardent while bundled installation.
Specifications
Type of climatization: UHL, allocation category 1 and 5 as per national standard GOST 15150-69, .
| Operating temperature range (relative air humidity at the temperature up to +35°С-up to 98%) | -50°С to +50°С |
| Permissible conductor operating heating temperature | no more than +70°С |
| Face-to-face length | at least 150 m |
| Bending radius of cable while installation and assembly | not less than 10 outer cable diameters |
| Cable Installation and assembly without preheating | not lower -7°С |
| Service life while installation in buildings, channels, tunnels |
|
| Guaranty service life | 3 years from the date of commissioning |
Certificates683 kb
