KPSng (A) -FRHF, KPSGeng (A) -FRHF, KPSEG (A) -FRHF, KPSEG (A) -FRHF, KPSEG (A) -FRHF, KPSEEGng (A) –FRHF
Applying area and purpose
Designed for single or group stationary laying in fire protection systems, fire alarm systems, warning and evacuation of people in case of fire, in buildings, structures and structures (industrial enterprises, schools, hospitals, office buildings, high-rise buildings, metro, nuclear power plants) , where requirements are made for cables and wires to maintain operability in a fire.
They remain operational during a fire for 180 minutes. It is operated indoors and outdoors, subject to protection from direct exposure to solar radiation and atmospheric precipitation.
Fire hazard class according to national quality standard 31565 P1b.184.108.40.206.
Copper, single-wire 1 class or multi-wire not lower than 3 classes according to national quality standard 22483, cross section from 0.2 to 2.5 mm2.
Silicone rubber (color coding).
Insulated cores are twisted in pair.
In cables with two pairs, twisted pairs are arranged in parallel.
Contact conductor of tinned copper wire is superimposed by a winding or longitudinally overlapping:
Over twisted pairs of cables KPSEng (A) -FRHF, KPSEGG (A) -FRHF;
Top of each pair individually in two-pair cables KPSEEng (A) -FRHF, KPSEEGng (A) –FRHF
Halogen-free polymer composition