КВВГнг(А)-FRLS (KVVGng(A)-FRLS) - Russian analogue of NYY Fire Resistance Low Smoke FE180 MICA КВВГЭнг(А)-FRLS (KVVGЕng(A)-FRLS)- Russian analogue of NYCY Fire Resistance Low Smoke FE180 MICA КВБбШвнг(А)-FRLS (KVBbShvng(A)-FRLS) - Russian analogue of NYBY Fire Resistance Low Smoke FE180 MICA
specifications 3563-010-53972660-2010
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, 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.
Separating layer
PVC-compound of low fire hazard.
Screen
For cables of types KVVGЕng(A)-FRLS is made in the form of taping with copper wires.
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.
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 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.1.2.2.2.
| 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, 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 resistant of the cables, min, not less | 180 | |
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.
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