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- KPBPNG (A) -FRHF, KPVBPNG (A) -FRHF
KPBPNG (A) -FRHF, KPVBPNG (A) -FRHF
Applying area and purpose
Designed for the transmission and distribution of electrical energy in stationary installations, for laying in cable structures, rooms and in underground structures,
Including in fire hazardous and explosive zones, as well as for power supply circuits of equipment functioning in case of fire.
Fire hazard class according to NATIONAL QUALITY STANDARD 31565-2012 p1b.1.1.2.1.
Technical data
|
Rated voltage, kV |
0,66 |
|
Ambient temperature during cable operation, ° С |
from - 50 up to + 50 |
|
Resistant at relative humidity up to 98% at ambient temperature, C, up to |
+ 35 |
|
Minimum bending radius, cable diameters |
10 |
|
Cable service life, years, not less |
30 |
|
Smoke in the test chamber |
Not more than 40% |
|
Non-proliferation test category |
А |
|
Equivalent toxicity indicator g / m3, more |
40 |
|
Fire resistance of cables, min, not less |
180 |
Conductive core
Copper, single-wire, class 1
NATIONAL QUALITY STANDARD 22483-2012, section from 1.5 to 6 mm2.
Thermal barrier
Mica tape winding.
Insulation
For cables of the brand KpvBPng (A) -FRHF - a cross-linked polymer composition that does not contain halogens.
For cables of the KPBPng (A) -FRHF brand - a halogen-free thermoplastic polymer composition.
Twisting
Number of cores from 4 to 61.
Isolated cores are twisted into a core. Cables have a distinctive marking of insulated conductors: digital or color.
Inner shell
Performed by extrusion filled from a halogen-free polymer composition.
Armor
Superimposed spirally from two galvanized steel tapes.
Over the armor it is allowed to impose a winding or longitudinally with overlapping tapes of polyethylene terephthalate film.
Outer sheath or protective hose Halogen-free polymer composition
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