КПСCнг(А)-FRLSLTx – (KPSSng(A)-FRLSLTx) - Russian analogue of JE-2GGSYu-Bd FE240/E60 Keram Low Smoke Low Toxicity,
SCOPE AND PURPOSE
The cables are designed for single or group fixed laying in fire protection systems, fire alarm systems, in warning systems and evacuation management of people during fire, in buildings, constructions and structures with mass stay of people (industrial enterprises, schools, hospitals, office premises, railway stations and so on) where requirements for cables and wires to operate in fire conditions are demanded.
They are operated inside and outside the premises, provided protection from direct affect of solar radiation and precipitation.
The class of fire hazard of the cables according to GOST 31565 - П1б 1.2.1.2
TECHNICAL DATA
Nominal voltage, not more than, V: 300
Ambient temperature during cable operation, °С: from -50 to +70
The ambient temperature for laying and installation of the cables (without preheat) is made,°С not below : -15
Minimum bending radius, diameters of the cable: - with the single wire cores not less 10, - with the multi-wire cores not less 6
Service life, years, not less: 20
Fire resistance of the cables, min, not less: 2400
Smoke generation in the test cell: not more than 40%
Test category on the flame retardance: А
Equivalent index of toxicity, g/m3 , more: 120
STRUCTURE
Current-carrying conductor
Copper, single-wire of the 1 class or multi-wire not less than of the 3 class according to GOST 22483, with the cross-sections from 0.2 to 2.5mm2
Insulation
Low-toxic, ceramic-forming, silicon rubber.
Core arrangement
Insulated conductors are twisted in a pair and must be color coded. The twisted pairs are situated in parallel in cables with two pairs.
Thermal barrier
It is an overlapping with one mica tape. A thermal barrier in two pair cables is overlapped on each pair individually.
Screen
Alum-polymer tape is superimposed by winding or longitudinally over the additional thermal barrier.
A contact conductor of copper, galvanized wire is laid under the screen.
Over sheath
Low toxic PVC compound of low fire hazard.
Number and nominal cross-section of conductors (mm2) | External diameter of cable, mm | Weight, kg | |
KPSSng(A)-FRLSLTx 1х0,2 | 4,4 | 23 | |
KPSSng(A)-FRLSLTx 2х0,2 | 4,4х7,6 | 40 | |
KPSSng(A)-FRLSLTx 1х0,35 | 4,9 | 29 | |
KPSSng(A)-FRLSLTx 2х0,35 | 4,9х8,7 | 52 | |
KPSSng(A)-FRLSLTx 1х0,5 | 5,4 | 35 | |
KPSSng(A)-FRLSLTx 2х0,5 | 5,4х9,5 | 62 | |
KPSSng(A)-FRLSLTx 1х0,75 | 5,7 | 41 | |
KPSSng(A)-FRLSLTx 2х0,75 | 5,7х10,2 | 75 | |
KPSSng(A)-FRLSLTx 1х1 | 6,2 | 50 | |
KPSSng(A)-FRLSLTx 2х1 | 6,2х11,2 | 91 | |
KPSSng(A)-FRLSLTx 1х1,5 | 6,9 | 63 | |
KPSSng(A)-FRLSLTx 2х1,5 | 6,9х12,6 | 117 | |
KPSSng(A)-FRLSLTx 1х2,5 | 7,9 | 87 | |
KPSSng(A)-FRLSLTx 2х2,5 | 7,9х14,5 | 164 |