Construction:
Cores of copper wire with PI, twisted in pairs with steps, not equal and not multiples of each other.Pairs are twisted in the core by unidirectional twisting.It is allowed over the twisted core of the cables to overlap the belt insulation from PET tape.On top of the core is overlapped sheath of polymer composition, with reduced smoke and gas emission.
Field of application:
The cable is designed for horizontal and vertical laying, taking into account the volume of combustible load of cables, in buildings and structures, where it is required to use cables that do not propagate combustion in group laying in category A, with reduced smoke and gas emission according to GOST 31565-2012, for operation in the range up to 100 MHz (category 5 and 5e according to GOST R 54429-2011) and ISO / IEC 11801. Cables are manufactured in climatic version U, categories of placement 3, 4 according to GOST 15150.
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