КПСCнг(А)-FRHF (KPSSng(A)-FRHF) - Russian analogue of JE-2GH...Bd FE240/Е60 Keram КПСCГнг(А)-FRHF (KPSSGng(A)-FRHF) - Russian analogue of JE-Li2GH...Bd FE240/E90 Keram КПСЭCнг(А)-FRHF (KPSЕSng(A)-FRHF) - Russian analogue of JE-2G(St)H...Bd FE240/Е60 Keram КПСЭCГнг(А)-FRHF (KPSЕSGng(A)-FRHF) - Russian ana logue of JE-Li2G(St)H...Bd FE240/E90 Keram
specifications 16.K121-021-2011
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.
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; 0.35; 0.5; 0.75; 1.0; 1.5; 2.5 mm2.
Insulation
Silicon organic rubber (color-coded conductors).
Core arrangement and twisting
Insulated conductors are twisted in pairs.
Thermal barrier
It is taped with one mica tape over each twisted pair. Twisted pairs wrapped with a mica tape are situated in parallel in the cables with two pairs.
Screen
For cables of types KPSЕSng(A)-FRHF and KPSЕSGng(A)-FRHF alum flex with a contact conductor of copper, galvanized wire is lapped over the thermal barrier in the way of winding or longitudinally by overlapping.
Over sheath
Halogen-free polymer composition.
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 in case of fire, in buildings, constructions and structures ( industrial enterprises, schools, hospitals, office premises, high-rise buildings, subways and nuclear power plants) where requirements for cables and wires to survive in fire conditions are demanded.
The cables keep working in fire conditions for a period of 240 minutes.
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.1.1.2.1.
| 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, not less | 15 years | |
| Fire resistance of the cables, min, not less | 240 | |
Table 1
Electric parameters
| Name of parameter on frequency 0.8 kHz | Type of cable | Value for rated cross-section of conductors, mm2 | ||||||
| 0,2 | 0,35 | 0,5 | 0,75 | 1 | 1,5 | 2,5 | ||
| Electric capacity, converted on 1 km, nF, not more | KPSSng(A)-FRHF, KPSSGng(A)-FRHF | 75 | 80 | 85 | 90 | 95 | 100 | 110 |
| KPSESng(A)-FRHF, KPSESGng(A)-FRHF | 80 | 85 | 90 | 100 | 110 | 115 | 120 | |
| Attenuation coefficient converted on 1 km of length, dB, not more | KPSSng(A)-FRHF, KPSSGng(A)-FRHF | 1,9 | 1,45 | 1,3 | 1,2 | 0,95 | 0,7 | 0,55 |
| KPSESng(A)-FRHF, KPSESGng(A)-FRHF | 1,9 | 1,45 | 1,3 | 1,2 | 0,95 | 0,7 | 0,6 | |
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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