КВЭБШв (KVEBShv) - Russian analogue of BiTmin ing YHKGYFtZnen 3,6/6kB (NYSEBY) КВЭБШв(у) (KVEBShv(u)) - Russian analogue of BiTmining YHKGYFtZnen 3,6/6kB (NYSEBYv)
specifications 16.K121-024-2013
You can pre-order the products. After the receipt of your order a specialist of our company will contact you and offer the best delivery conditions.
Main current-carrying conductor
Copper, single-wire or multi-wire, of circular or sector-shaped form, of the 1 or 2 class according to GOST 22483, with the cross-section from 25 to 240 mm2.
Auxiliary conductor
Copper, single-wire, of circular form, of the 1 class according to GOST 22483, with the cross-section from 6 to 10 mm2.
Earth conductor
Copper, single-wire or multi-wire core, of circular form, of the 1 or 2 class according to GOST 22483 with the cross-section from 10 to 70mm2.
For cables with the main conductors of sector-shaped form can consist of three separated conductors, meanwhile the cross-section of each conductor makes one third of the total cross-section of the earth conductor.
Insulation
For main and auxiliary conductors - PVC-compound (color coded conductor).
Screen
Is made of taping with the tapes of conductive non-woven fabric and with copper tapes.
Core arrangement
Screened conductors of 3-core cables, auxiliary conductor and earth conductor are twisted in a cable core.
Inner sheath
It is made by extrusion with PVC-compound with the filling of outer gaps between conductors.
Cable armoring
It is laid helically with two steel, galvanized tapes.
Jacket
PVC-compound. For modification “(u)” forced protective hose.
The cables are designed for transmission and distribution of electric power at the stationary installation on the nominal alternating voltage of frequency 50 Hz for main conductors 6 kV and for auxiliary conductor to 0.38 kV.
The cables are used for single installation on the horizontal and inclined workings of the mines without restriction of difference in levels, on the surface of mines, pits and for laying in the ground in case of danger of mechanic damage in process of operation, if the cable is not exposed to significant tensile force.
The class of fire hazard of the cables according to GOST 31565 01.8.2.5.4.
| Nominal voltage, kV | 6 |
| Ambient temperature during cable operation, °С | from – 50 to + 50 |
| The cables are laid at temperature (without preheat), °С, not below | - 15 |
| Relative humidity at ambient temperatures up to +35 °С , % | до 98 |
| Relative humidity at ambient temperatures up to +35 °С , % | 12 |
| at installation with usage of a special template 7,5 |
TABLE 1
Number of conductors and nominal cross-section of conductors
* – by agreement with a customer it is allowed other nominal cross-sections of auxiliary conductors and earth conductors and their number. It is allowed to manufacture the cables without earth conductor and auxiliary conductor.
| Number and cross-section of conductors, mm2 | ||
| Main | Auxiliary* | Earth* |
| 3х25 | 1х6 | 1х10 |
| 3х35 | 1х6 | 1х16 |
| 3х50 | 1х10 | 1х16 |
| 3х70 | 1х10 | 1х25 |
| 3х95 | 1х10 | 1х35 |
| 3х120 | 1х10 | 1х35 |
| 3х150 | 1х10 | 1х50 |
| 3х185 | 1х10 | 1х50 |
| 3х240 | 1х10 | 1х70 |
TABLE 2
Current-carrying conductors are manufactured single- or multi-wire according to the table
| Name of conductor | Nominal cross-section of conductor, mm2 | |
| circular | Sector-shaped | |
| Single-wire | 6 - 50 | – |
| Multi-wire | 16 - 240 | 50 - 240 |
To make an order
You can pre-order the products. After the receipt of your order a specialist of our company will contact you and offer the best delivery conditions.
«*»- required fields