АВБбШв, ВБбШв
PVC insulated power cables with protective covering of БбШв type up to 1 kV. The cables meet the requirements of national standard GOST 16442-80, Specs. 3500-002-46600751-2003.
Analogs
According to purpose and application NYBY, NAYBY, NYRY, NAYRY, NYRGbY, NAYRGbY, NYFGbY, NAYFGbY, (DIN VDE 0271), Cu/PVC/STA/PVC, Al/ PVC/STA/PVC (UK).
Structure
- Conductor — aluminium or copper, single or multi-wire, round or sector shaped, class 1, 2 as per national standard GOST 22483-77. The number of conductors: 2-5. 4-conductor cables may have 3 conductors of the same area and one conductor of smaller area (ground or neutral one).
- Insulation — PVC plastic compound. Insulated multi-conductor cables carry identification coloring. Grounding conductor insulation is in two colors (green-yellow). Neutral conductor insulation is blue.
- Stranding — insulated conductors are stranded to form a cable core. In the sector conductor cables PET film tape is laid over stranded conductors.
- Belt Insulation: PVC plastic compound.
- Protective covering: БбШв type: armour of two steel zinc-coated tapes; protective hose of PVC plastic compound..
Аpplication
The cables are designed for power transmission and distribution in stationary equipment rated for nominal alternating voltage 0,66 kV and 1kV, frequency 50Hz.
The cables are used for installing in the ground (trenches), indoor, tunnels, ducts and mines (except cable blocks), as well as outdoor if there is a danger of mechanical damage while operating but if cable is not exposed to considerable stretching effects.
The cables are flame-retardent while single installation.
Specifications
Type of climatization UHL, T, 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 |
| Continuously permissible conductor operating heating temperature | no more than +70°С |
| Face-to-face length for nominal cross-section area: |
|
| Cable installation and assembly without preheating | not lower -15°С |
| Minimal bending radius when laid: |
|
| Guaranty service life | 5 years from the date of commissioning. |
| Service life | 30 years |
Main Parameters 312.6 kb- Certificates743.7 kb
