Control cables not spreading combustion, with insulation and sheathing made of polymer compositions, halogen-free KPBPng

1. Conducting core - single-wire round, 1 class according to GOST 22483 from soft copper wire with nominal cross-section from 1,0 to 6,00 mm2.
2. core insulation - of halogen-free polymer composition.
4. Core - insulated cores of cables twisted by twisting.
5. Inner sheath - of halogen-free polymer composition with filling of gaps between cores.
6. Protective cover:
- armour made of two steel galvanised strips 0.2-0.3 mm thick,
- protective hose made of halogen-free polymer composition.
Designed for transmission and distribution of electrical energy and electrical signals in stationary electrical installations at alternating voltage up to 0,66 kV with frequency up to 100 Hz.
Cables are used for laying in cable constructions, premises and underground constructions, including fire and explosion hazardous zones in the absence of tensile forces during operation.