Number of conductive cores
1 to 5 µGy
Nominal cross-section
1.5 to 400 inch
Permissible heating temperatures of cable cores
long-term permissible - not more than 70°?; in overload mode - not more than 90°?; short-circuit limit - 160°?; under the condition of short-circuit non-fire - not more than 350°?. million m³
Main features
Cables flame retardant, non-combustible, low smoke and gas emissions
Purpose
Intended for transmission and distribution of electric energy and electric signals in stationary electrical installations at rated alternating voltage of 380, 500, 660 and 1000 V, frequency up to 100 Hz or at direct voltage of 500, 750,1
Structural design
Power cables with copper conductive cores, with thermal barrier made of mica-containing tapes, with insulation and sheathing made of polyvinylchloride plasticate of reduced fire hazard, single-wire or multi-wire, round or sector shape.
Climatic version
UHL and T
Accommodation category
1-5 (GOST 15150-69)
Areas of application
For group laying of cable lines in the air if there is no danger of mechanical damage during operation; in dry or damp rooms (tunnels), channels, cable half floors; in mines, collectors, industrial premises, partially behind
Transportation and storage of cables shall comply with the following requirements
GOST 18690-2012 and GOST 31996-2012
Conditions of transportation and storage of cables in terms of exposure to climatic factors of external environment
must comply with group OZh2 according to GOST 15150-69
Cable storage period in open areas
no more than 2 years
Period of cable storage under a shelter
no more than 5 years
Cable storage period in closed rooms
no more than 10 years
Conditions for safe operation and installation
Cables are designed for operation at ambient temperature from -50°? to +50°? and relative air humidity up to 98% at temperature up to 35°?. The cables can be laid without limitation of level difference along the route of laying, including on the ground.
The cables are designed for
Cable lines for power supply of safety systems equipment, wiring of fire safety systems circuits (fire alarm circuits, power supply of fire extinguishing pumps, lighting of emergency exits and escape routes, smoke extraction and supply ventilation systems)