Power cables fire-resistant, not spreading combustion, with polymeric elements, halogen-free, manufactured in accordance with the requirements of GOST 31996-2012. They are intended for transmission and distribution of electric power in stationary installations at rated alternating voltage of 0,66 or 1 kV with frequency of 50 Hz in fire protection systems and emergency power supply systems, to maintain operability under fire conditions in buildings and structures with mass stay of people.
The letter "A" in the cable designation indicates the category of non-proliferation of combustion when tested according to GOST IEC 60332-3-22. Distinctive feature of the cables is the absence (or ultra-low quantity) of halogen-containing compounds emitted, low smoke-forming ability during combustion and smouldering.
Cores made of copper wire, with insulation and jacket made of halogen-free plasticate in flat version, including thermal barrier made of mica-containing tape. ??
27.32.13-009-04358879-2023.
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