SCOPE AND PURPOSE
The cables are designed for transmission of signals with the operational voltage up to 250V of alternating voltage of frequency 50 Hz or of voltage up to 350V of direct voltage to 300mA in communication systems and fire protection systems for general industrial use, including buildings and structures of subway and for connection of transducers and actuators to software and hardware tools of APCS for laying inside the main process of the NPP, for operation outside the containment of nuclear power plants of class 2, 3 and 4 according to classification НП-001-97 (ОПБ-88/97).
The climate modification B, categories of location – 5, atmosphere type IV (coastal-industrial) according to GOST 15150-69.
The cables do not spread combustion at laying of cable bundles on category A.
The smoke formation at burning and smoldering of cables does not reduce the light transmission by more than 40% in accordance with GOST R IEC
Fire resistance of the cables is not less than 180 min.
The class of fire hazard of the cables according to GOST 31565 - П1б.18.104.22.168.
The cables are resistant to salt mist
The cables are resistant to dynamic dust
The cables remain functional when subjected to earthquake intensity of 9 points on MSK.
Number of pairs in the cable
1; 2; 4; 8; 12; 16; 20; 32 and 40.
Copper, or copper galvanized with the nominal diameter 0.8 mm (with cross-sections 0.5 mm2).
Taping with one mica tape.
Halogen-free polymer composition. Color coded.
Core arrangement and twisting
Two insulated conductors with the general coloring of different colors are twisted in a pair.
The pairs are twisted in basic four-pair bundles, the basic bundles are twisted in a cable core.
Spiral overlapping with PET-E tapes.
Overlapping with alum polymer tape and a copper galvanized wire spiral longitudinally.
Halogen-free polymer composition of grey color
|Number of conductors, nominal cross-section (mm2), construction, voltage (kV)||Calculated diameter of cable, mm||Calculated weight of cable, kg/km|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 1х2х0,8||6,6||45|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 2х2х0,8||9,5||91|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 4х2х0,8||11,7||142|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 8х2х0,8||15,5||250|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 12х2х0,8||18,1||340|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 16х2х0,8||20,7||447|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 20х2х0,8||22,7||534|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 32х2х0,8||27,9||812|
|KUPPng(A)-FRHF, KUPPlng(A)-FRHF 40х2х0,8||30,7||977|