КВБбШвнг(А)- FRLSLTx - (KVBbShvng(A)- FRLSLTx) - Russian analogue of NYBYu Fire Resistance Low Smoke Low Toxicity FE180 MICA

KVBbShvng(A)- FRLSLTx

Description Add to order

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 buildings, in fire protection systems, fire alarm systems, warning and evacuation in case of fire in buildings, construction and structures with mass stay of people (industrial plants, schools, hospitals, office buildings, railway stations and so on). The screened cables are used when it is necessary to protect the electrical circuits from the influence of external electric fields. 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.1.2.1.2

 

TECHNICAL DATA

Nominal voltage, kV : 0,66

Ambient temperature during cable operation, °С: from -50 to +50

Durably allowable temperature of heating of conductors during operation, °С: +70

Minimum bending radius of the cables at installation, diameters of the cable: armored 10, non-armored 6

The ambient temperature for installation of the cables (without preheat), °С, not below: -15

Smoke generation in the test cell: not more than 50 %

Fire resistance of the cable, minutes, not less than: 180

Service life, years, not less: 30

The cables do not spread combustion at group installation on category: А

Equivalent toxicity index, g/m3 , more than: 120

 

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

Mica tape winding.

Insulation

Low toxic PVC-compound of low fire hazard.

Core arrangement

КThe number of conductors from 4 to 127. The insulated conductors are twisted; there is a marker pair in each layer. It is allowed digital and color coded marking of the conductors.

Separating layer

Low toxic PVC-compound of low fire hazard.

Screen

For cables of types KVVGЕng(A)- FRLSLTx is made as a helically overlapping superimposed with copper tapes.

Cable armoring

For cables of types KVBbShvng(A)- FRLSLTx is laid helically with two steel, galvanized tapes.

Cable sheath or jacket

Low toxic PVC-compound of low fire hazard.

Number and nominal cross-section of conductors (mm2) External diameter of cable, mm Weight, kg
KVBbShvng(A)- FRLSLTx 4х0,75  14,8 358
km
KVBbShvng(A)- FRLSLTx 5х0,75  15,7 410
km
KVBbShvng(A)- FRLSLTx 7х0,75  16,7 466
km
KVBbShvng(A)- FRLSLTx 10х0,75 20 602
km
KVBbShvng(A)- FRLSLTx 14х0,75 21,4 714
km
KVBbShvng(A)- FRLSLTx 19х0,75  23,3 861
km
KVBbShvng(A)- FRLSLTx 27х0,75  27,5 1138
km
KVBbShvng(A)- FRLSLTx 37х0,75  30,3 1409
km
KVBbShvng(A)- FRLSLTx 52х0,75 35,4 1861
km
KVBbShvng(A)- FRLSLTx 4х1,0  15,1 378
km
KVBbShvng(A)- FRLSLTx 5х1,0 16,1 434
km
KVBbShvng(A)- FRLSLTx 7х1,0  17,2 499
km
KVBbShvng(A)- FRLSLTx 10х1,0 20,6 648
km
KVBbShvng(A)- FRLSLTx 14х1,0  22 773
km
KVBbShvng(A)- FRLSLTx 19х1,0  24,5 962
km
KVBbShvng(A)- FRLSLTx 27х1,0 28,4 1247
km
KVBbShvng(A)- FRLSLTx 37х1,0 31,4 1548
km
KVBbShvng(A)- FRLSLTx 52х1,0 36,6 2054
km
KVBbShvng(A)- FRLSLTx 4х1,5 15,7 417
km
KVBbShvng(A)- FRLSLTx 5х1,5  16,7 478
km
KVBbShvng(A)- FRLSLTx 7х1,5 17,8 547
km
KVBbShvng(A)- FRLSLTx 10х1,5 21,5 723
km
KVBbShvng(A)- FRLSLTx 14х1,5  23 873
km
KVBbShvng(A)- FRLSLTx 19х1,5 25,6 1093
km
KVBbShvng(A)- FRLSLTx 27х1,5 29,8 1427
km
KVBbShvng(A)- FRLSLTx 37х1,5  33 1787
km
KVBbShvng(A)- FRLSLTx 4х2,5  16,6 480
km
KVBbShvng(A)- FRLSLTx 5х2,5  17,8 550
km
KVBbShvng(A)- FRLSLTx 7х2,5  19 649
km
KVBbShvng(A)- FRLSLTx 10х2,5  23 866
km
KVBbShvng(A)- FRLSLTx 14х2,5 25,1 1088
km
KVBbShvng(A)- FRLSLTx 19х2,5  27,5 1340
km
KVBbShvng(A)- FRLSLTx 27х2,5  32,2 1773
km
KVBbShvng(A)- FRLSLTx 37х2,5  36 2286
km
KVBbShvng(A)- FRLSLTx 4х4  18,2 587
km
KVBbShvng(A)- FRLSLTx 5х4 19,6 691
km
KVBbShvng(A)- FRLSLTx 7х4  21 827
km
KVBbShvng(A)- FRLSLTx 10х4  26,1 1141
km
KVBbShvng(A)- FRLSLTx 4х6  19,4 695
km
KVBbShvng(A)- FRLSLTx 5х6 20,9 828
km
KVBbShvng(A)- FRLSLTx 7х6 22,5 1003
km
KVBbShvng(A)- FRLSLTx 10х6  28,1 1393
km