Control cables KPVB

1. Conducting core - single-wire round, 1 class according to GOST 22483 from copper (nominal cross-section from 0,75 to 6,0 mm2) wire.
2. insulation of cores is made of polyethylene.
3. Separating layer (sheath) - of polyvinylchloride plasticate.
4. Cushion, consisting of 2 strips of crepe paper, overlapped and 1 layer of bitumen under the armour.
5. Armour made of two steel galvanised strips 0,3 mm thick.
6. Protective hose made of polyvinylchloride plasticate.
Cables are designed for fixed connection to electrical devices, apparatus, clamp assemblies of electrical switchgear with nominal alternating voltage up to 660 V, frequency up to 100 Hz or DC voltage up to 1000 V.