ВВГнг(А)-FRLSLTx (VVGng(A)-FRLSLTx) – Russian analogue of NYY Fire Resistance Low Smoke Low Toxicity FE180 MICA ВВГ-Пнг(А)-FRLSLTx (VVG-Png(A)-FRLSLTx) – Russian analogue of NYBY Fire Resistance Low Smoke Low Toxicity FE180 MICA ВВГЭнг(А)-FRLSLTx (VVGЕng(A)-FRLSLTx) – Russian analogue of NYIFY Fire Resistance Low Smoke Low Toxicity FE180 MICA ВБШвнг(А)-FRLSLTx (VBShvng(A)-FRLSLTx) – Russian analogue of NYCY, NYCWY Fire Resistance Low Smoke Low Toxicity FE180 MICA

VVGng(A)-FRLSLTx, VVG-Png(A)-FRLSLTx, VVGЕng(A)-FRLSLTx, VBShvng(A)-FRLSLTx, according to specifications 16.K121-022-2011

specifications 16.K121-022-2011

Construction Application area Technical data Calculated data To order
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.

Conductor

Copper, single-wire or multi-wire core, of round or sector-shaped form, of the 1 or 2 class according to GOST 22483.

Thermal barrier for CCC (current-carrying conductor)(For FE180 and FE240)

The overlapping with two mica tapes.

Insulation(color coded conductor)

Made of low toxicity PVC-compound of low fire hazard.

Core arrangement and twisting

Insulated conductors of 2, 3, 4 and 5 core cables are twisted in a cable core.

For VVG-Png(A)-FRLSLTx - 2 or 3 insulated cores are situated in parallel in one flat.

Inner sheath

Made of low toxicity PVC-compound of low fire hazard.

Thermal barrier on the inner sheath (For FE240)

Overlapping with the fiber glass and mica tapes.

Screen

For cables of types VVGЕng(A)-FRLSLTx is made in the form of taping with copper tapes or copper wires and a spirally imposed copper tape.

Cable armoring

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

Over sheath or jacket

Made of low toxicity PVC-compound of low fire hazard

The cables are designed for transmission and distribution of electric power in stationary installations on the nominal alternating voltage to 0.66 and 1kV and frequency 50 Hz.

The cables are used at group installation; they do not spread combustion on category A.

The cables are designed for group installation of cable power supply lines of electrical equipment of safety systems, (the wiring circuits of systems of fire alarm, power of pumps of fire suppression. Illuminations of emergency exits and escape routes, smoke removal systems and ventilation, evacuation lifts),including residential and public buildings, in buildings of children’s preschool educational institutions, retirement and nursing homes, hospitals, the dormitories of educational establishments of boarding schools, hotels, dormitories, of the dormitories sanatoriums and vacation houses of general type, motels, resorts and spectacular clubs, sports facilities, buildings of the organization for the maintenance of the population, of subways, in case of absence of danger of mechanical damages of the cables. For wiring in the surgical departments of hospitals, of the wiring circuits of emergency power supply of the equipment (current collectors), functioning in case of fire.

The cables of type VBShvng(A)-FRLSLTx are used in case of danger of mechanical damages if the cables are not subjected to longitudinal tensions. They keep working in case of fire during 180 (FE180) or 240 (FE240) minutes.

The class of fire hazard of the cables according to GOST 31565-2012 for cables П1б.1.2.1.2.

Nominal voltage, kV 0,66 or 1
Ambient temperature during cable operation, °С from – 50 to + 50
Minimum bending radius, diameters of cable for multi-wire 7,5
for single-wire 10
The cables are laid at temperature (without preheat), °С, not below - 15
Smoke emission in the test cell not more than 50%

TABLE 1

Nominal voltage of the cables, number and nominal cross-section of current-carrying conductor

* – for operation in DC voltage only

Type of cable Number of conductors Nominal cross-section of main conductors, mm2
Nominal voltage, kV
0,66 1
VVGng(A)-FRLSLTx, VVGЕng(A)-FRLSLTx 1 1,5 – 50 1,5 – 1000
2, 3, 4, 5 1,5 – 400
VBShvng(A)-FRLSLTx 1 (1,5 – 1000)*
2, 3, 4, 5, 6 1,5 – 50 1,5 – 400
VVG-Png(A)-FRLSLTx 2, 3 1,5 – 16 1,5 - 16

 

TABLE 2

Current-carrying conductors are

Type of conductor Nominal cross-section of main conductors, mm2
Circular Sector-shaped
singular 1,5 - 50
multi-wire 16 - 1000 25 - 400

 

TABLE 3

Cross-section of copper wires

Designation Nominal cross-section of main conductors, mm2
Main conductors 1,5 2,5 4 6 10 16 25 35
Screen 1,5 2,5 4 6 10 16 16 16
Designation Nominal cross-section of main conductors, mm2
Main conductors 50 70 95 120 150 185 240 300 400
Screen 25 35 50 70 70 95 120 150 185

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