КВВГнг(А)-FRLSLTx - (KVVGng(A)- FRLSLTx) - Russian analogue of NYYu Fire Resistance Low Smoke Low Toxicity FE180 MICA

KVVGng(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
KVVGng(A)- FRLSLTx 4х0,75  10,3 142
km
KVVGng(A)- FRLSLTx 5х0,75  11,2 173
km
KVVGng(A)- FRLSLTx 7х0,75  12,1 210
km
KVVGng(A)- FRLSLTx 10х0,75 15,2 289
km
KVVGng(A)- FRLSLTx 14х0,75 16,5 370
km
KVVGng(A)- FRLSLTx 19х0,75  18,7 495
km
KVVGng(A)- FRLSLTx 27х0,75  22,3 671
km
KVVGng(A)- FRLSLTx 37х0,75  25,3 902
km
KVVGng(A)- FRLSLTx 52х0,75 29,7 1216
km
KVVGng(A)- FRLSLTx 4х1,0  10,6 156
km
KVVGng(A)- FRLSLTx 5х1,0 11,6 191
km
KVVGng(A)- FRLSLTx 7х1,0  12,6 234
km
KVVGng(A)- FRLSLTx 10х1,0 15,8 323
km
KVVGng(A)- FRLSLTx 14х1,0  17,1 417
km
KVVGng(A)- FRLSLTx 19х1,0  19,5 559
km
KVVGng(A)- FRLSLTx 27х1,0 23,2 760
km
KVVGng(A)- FRLSLTx 37х1,0 26,4 1024
km
KVVGng(A)- FRLSLTx 52х1,0 30,9 1386
km
KVVGng(A)- FRLSLTx 4х1,5 11,2 178
km
KVVGng(A)- FRLSLTx 5х1,5  12,2 221
km
KVVGng(A)- FRLSLTx 7х1,5 13,2 271
km
KVVGng(A)- FRLSLTx 10х1,5 16,7 375
km
KVVGng(A)- FRLSLTx 14х1,5  18,6 507
km
KVVGng(A)- FRLSLTx 19х1,5 20,6 653
km
KVVGng(A)- FRLSLTx 27х1,5 25 920
km
KVVGng(A)- FRLSLTx 37х1,5  28 1202
km
KVVGng(A)- FRLSLTx 4х2,5  12,1 226
km
KVVGng(A)- FRLSLTx 5х2,5  13,2 279
km
KVVGng(A)- FRLSLTx 7х2,5  14,4 350
km
KVVGng(A)- FRLSLTx 10х2,5  18,6 508
km
KVVGng(A)- FRLSLTx 14х2,5 20,2 664
km
KVVGng(A)- FRLSLTx 19х2,5  22,5 861
km
KVVGng(A)- FRLSLTx 27х2,5  27,3 1216
km
KVVGng(A)- FRLSLTx 37х2,5  30,6 1604
km
KVVGng(A)- FRLSLTx 4х4  13,7 309
km
KVVGng(A)- FRLSLTx 5х4 15 385
km
KVVGng(A)- FRLSLTx 7х4  16,4 489
km
KVVGng(A)- FRLSLTx 10х4  21,3 709
km
KVVGng(A)- FRLSLTx 4х6  14,9 396
km
KVVGng(A)- FRLSLTx 5х6 16,4 498
km
KVVGng(A)- FRLSLTx 7х6 18,3 658
km
KVVGng(A)- FRLSLTx 10х6  23,7 949
km