Fire-Resistant Control Cables AKVBBShvng(A) for Safe Electrical Applications

CONSTRUCTION <ol> <li>conductive core - single-wire round, 1 class according to GOST 22483 made of soft aluminium (nominal cross-section from 2,5 to 10,0 mm2) wire.</li> <li>insulation of cores is made of polyvinylchloride plasticate.</li> <li>Core - insulated cable cores twisted by twisting.</li> <li>Separating layer (sheath) - made of polyvinylchloride plastic of reduced flammability.</li> <li>Protective cover of BbShv type:</li> </ol><ul> <li>- armour made of two steel galvanised strips 0.3 mm thick,</li> <li>protective hose made of polyvinylchloride plasticate of reduced flammability.</li> </ul> Cables are designed for transmission and distribution of electrical energy and electrical signals in stationary electrical installations at alternating voltage up to 660 V with frequency up to 100 Hz or direct voltage up to 1000 V.