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Cables are alarm and blocking buy in Samara
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Cables are alarm and blocking

Cables are alarm and blocking

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Russia, Samara
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Description
APPOINTMENT For electrical units and chains of the railway alarm system, centralization and blocking, and also systems of the fire and security alarm system and automatic equipment with a rated alternating voltage of 380 V or with a constant voltage of 700 V. DESIGN Vein - a copper soft wire with a diameter of 0,9 or 1,0 mm. Isolation of veins - composition of insulating PE of a high pressure (PEVD). The core - depending on a markorazmer of a cable is twisted from 3 - 61 single isolated veins or 3 - 30 pairs of veins. Filling (for the SBZ cables) - hydrophobic filler. Zone isolation - spiralno or it is longitudinal the imposed tapes PETF of a film or tape PETF of a film and a vypressovanny cover from insulating PEVD (the SBPZA cables or with covers Bbshp, Bbshv).
Cover - a hose from svetostabilizirovanny PEVD (SBP cables), from svetotermostoyky PVC of plastic compound (SBVG) or the pressed aluminum tube (SBPZASHP).
Protective covers - a hose from svetostabilizirovanny PEVD (Shp) or PVC (Shv); armor from two spiral steel tapes with an external cover from a steklopryazha (B) or without it (BG); armor from two steel tapes with an external protective hose from PEVD (Bbshp) or PVC (Bbshv); a pillow from bitumen, a polyethylene cover, krepirovanny paper with bitumen and armor from two steel tapes with an external protective hose from PEVD (Bpshp).
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Cables are alarm and blocking
Cables are alarm and blocking
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