KPBPNG (A) -HF, KPVBPNG (A) –HF

Description Construction

Applying area and purpose

Cables are 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 zones.

Fire hazard class according to NATIONAL QUALITY STANDARD 31565-2012 p1b.8.1.2.1.

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 50%
Non-proliferation test category	А
Equivalent toxicity indicator g / m3, more	40
Fire resistance of cables, min, not less	180
Rated voltage, kV	0,66
Ambient temperature during cable operation, ° С	from - 50 up to + 50
Minimum bending radius cable diameters	6
Cables are laid at a temperature (without preheating), ° С, not less	- 15
Fire resistance of cables, min, not less	180
Test smoke the camera	Not more than 50%
Warranty period	5 years

Conductive core

Copper single-wire, class 1

according to NATIONAL QUALITY STANDARD 22483, section from 0.75 to 6 mm2.

Thermal barrier according to thermal conductivity

A winding of two mica tapes.

Insulation

PVC compound low fire hazard.

Twisting

The number of cores is from 4 to 61. The insulated cores are twisted into a core, the cores are color or digitally labeled so that each core can be identified during installation. The color marking is solid or in the form of longitudinal stripes with a width of at least 1 mm.

Inner shell

For cables KVVGENG (A) -FRLS - PVC compound of reduced fire hazard.

Screen

For cables of the KVVGEng (A) -FRLS brand, it is made in the form of a winding from copper tape or from copper foil.

Outer shell

PVC compound low fire hazard.