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- KPBSHVNG (A) -FRLS, KPVBSHVNG (A) –FRLS
KPBSHVNG (A) -FRLS, KPVBSHVNG (A) –FRLS
Applying area and purpose
Designed for the transmission and distribution of electrical energy in fixed installations, for laying in cable structures, rooms and in metro structures, including in fire hazardous and explosive areas, as well as for power supply circuits of equipment operating in case of fire.
Fire hazard class according to NATIONAL QUALITY STANDARD 31565-2012 p1b.1.2.2.2.
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 50% |
|
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 according to NATIONAL QUALITY STANDARD 22483-2012, section from 1.5 to 6 mm2.
Thermal barrier
Mica tape winding.
Insulation
For cables of the brand KPvBShvng (A) -FRLS - a cross-linked polymer composition that does not contain halogens.
For cables of the KPBShvng (A) -FRLS 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 PVC compound low fire hazard.
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