КВБбШвнг(А)-FRLS (KVBbShvng(A)-FRLS) - Russian analogue of NYBY Fire Resistance Low Smoke FE180 MICA
SCOPE AND PURPOSE
The cables are designed for fixed connection to electrical devices and equipment, to assemblies of clamps of electrical switch gear with the nominal alternating voltage up to 660V of frequency up to 100 Hz or direct voltage up to 1000V, for group installation with taking into account the volume of combustible load of the cables in the fire protection systems and other systems that must remain operational in case of fire within 180 minutes.
The armored cables are used 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 П1б.1.2.2.2.
STRUCTURE
Conductor
Copper, single-wire, of the 1 class according to GOST 22483, with the cross-section from 0.75 to 6 mm2.
Thermal barrier
The lapping with two mica tapes.
Insulation
PVC-compound of low fire hazard.
Core arrangement
From 4 to 127 insulated conductors.
The insulated conductors are twisted; there is a marker pair in each layer.
It is allowed digital and color coded marking of the conductors.
Cable armoring
For cables of types KVBbShvng(A)-FRLS is laid helically with two steel, galvanized tapes.
Cable sheath or jacket
PVC-compound of low fire hazard.
Number of conductors, nominal cross-section (mm2), construction, voltage (kV) | Calculated diameter of cable, mm | Calculated weight of cable, kg/km | |
KVBbShvng(A)-FRLS 4х0,75 FE180 | 14,3 | 331 | |
KVBbShvng(A)-FRLS 5х0,75 FE180 | 15,2 | 373 | |
KVBbShvng(A)-FRLS 7х0,75 FE180 | 16,1 | 428 | |
KVBbShvng(A)-FRLS 10х0,75 FE180 | 19,2 | 546 | |
KVBbShvng(A)-FRLS 14х0,75 FE180 | 20,5 | 643 | |
KVBbShvng(A)-FRLS 19х0,75 FE180 | 22,3 | 773 | |
KVBbShvng(A)-FRLS 27х0,75 FE180 | 26,3 | 1023 | |
KVBbShvng(A)-FRLS 37х0,75 FE180 | 28,9 | 1260 | |
KVBbShvng(A)-FRLS 52х0,75 FE180 | 33,3 | 1626 | |
KVBbShvng(A)-FRLS 4х1,0 FE180 | 14,6 | 351 | |
KVBbShvng(A)-FRLS 5х1,0 FE180 | 15,6 | 399 | |
KVBbShvng(A)-FRLS 7х1,0 FE180 | 16,6 | 457 | |
KVBbShvng(A)-FRLS 10х1,0 FE180 | 19,8 | 591 | |
KVBbShvng(A)-FRLS 14х1,0 FE180 | 21,1 | 701 | |
KVBbShvng(A)-FRLS 19х1,0 FE180 | 23,1 | 849 | |
KVBbShvng(A)-FRLS 27х1,0 FE180 | 27,2 | 1126 | |
KVBbShvng(A)-FRLS 37х1,0 FE180 | 30,0 | 1397 | |
KVBbShvng(A)-FRLS 52х1,0 FE180 | 34,9 | 1847 | |
KVBbShvng(A)-FRLS 4х1,5 FE180 | 15,2 | 383 | |
KVBbShvng(A)-FRLS 5х1,5 FE180 | 16,2 | 444 | |
KVBbShvng(A)-FRLS 7х1,5 FE180 | 17,2 | 510 | |
KVBbShvng(A)-FRLS 10х1,5 FE180 | 20,7 | 664 | |
KVBbShvng(A)-FRLS 14х1,5 FE180 | 22,1 | 798 | |
KVBbShvng(A)-FRLS 19х1,5 FE180 | 24,6 | 999 | |
KVBbShvng(A)-FRLS 27х1,5 FE180 | 28,6 | 1302 | |
KVBbShvng(A)-FRLS 37х1,5 FE180 | 31,6 | 1627 | |
KVBbShvng(A)-FRLS 4х2,5 FE180 | 16,1 | 449 | |
KVBbShvng(A)-FRLS 5х2,5 FE180 | 17,2 | 518 | |
KVBbShvng(A)-FRLS 7х2,5 FE180 | 18,4 | 601 | |
KVBbShvng(A)-FRLS 10х2,5 FE180 | 22,2 | 800 | |
KVBbShvng(A)-FRLS 14х2,5 FE180 | 24,2 | 1003 | |
KVBbShvng(A)-FRLS 19х2,5 FE180 | 26,5 | 1238 | |
KVBbShvng(A)-FRLS 27х2,5 FE180 | 30,9 | 1631 | |
KVBbShvng(A)-FRLS 37х2,5 FE180 | 34,6 | 2107 | |
KVBbShvng(A)-FRLS 4х4 FE180 | 17,7 | 549 | |
KVBbShvng(A)-FRLS 5х4 FE180 | 19,0 | 646 | |
KVBbShvng(A)-FRLS 7х4 FE180 | 20,4 | 770 | |
KVBbShvng(A)-FRLS 10х4 FE180 | 25,3 | 1064 | |
KVBbShvng(A)-FRLS 4х6 FE180 | 18,9 | 656 | |
KVBbShvng(A)-FRLS 5х6 FE180 | 20,4 | 779 | |
KVBbShvng(A)-FRLS 7х6 FE180 | 21,9 | 945 | |
KVBbShvng(A)-FRLS 10х6 FE180 | 27,3 | 1311 |