ÀÀÁâØíãä 3x70-1 ÒÓ Ó 27.3-00214534-091:2017 |
Power cables with aluminium conductors, with impregnated paper insulation, aluminium-sheathed, steel-tape armoured, with low-flammable PVC-compound protection hose |
Cables are used for laying: |
• in dry premises (tunnels), ducts, cable cellars, mines, collectors, industrial and other premises, including damp, partially flooded premises, environment with medium and high corrosivenes |
• in fire-risk premises |
• on technological trestles |
• with a risk of mechanical damage and no tensile forces in operation |
• at sites, where low smoke and gas emission are required in the process of combustion and smouldering: NPP, electrical generating stations, subway, high-rise buildings, large industrial facilities and etc. |
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Fire safety code in accordance with ÄÑÒÓ 4809:2007: ÏÁ123121000 |
Products of this mark meet the requirements: |
• single wire cable flame retardance |
• bunched cable flame retardance category A |
• toxicity class Tk3 of the combustion products of nonmetallic elements (toxicity index over 120 g/m3) |
• class ÄÒê1 on smoke-forming ability by smouldering of non-metallic elements (coefficient of smoke formation from 50 to 500 m2/kg) |
• class ÄÏê2 on smoke-forming ability by combustion (minimum luminous flux more than 60 %) |
• corrosive class Êê1 of combustion products of non-metallic elements (the number of halogen hydrides less than 150 mg/g, pH less than 4.3, specific conductivity more than 10 µS/mm) |