It applies to electrical appliance.instrument and telecom device with rated voltage up to and including 450/750 volts.
BV - Single-core hard conductor cable without sheath for general use
ApplicationIt applies to electrical appliance.instrument and telecom device with rated voltage up to and including 450/750 volts.The main features of the flame retardant PVC cable or wire is hard to get fire or that the continuous burning of cables is very limited when it is on fire.It applies to the places with special demands for flame retardant propetry.Flame retardant cable is classified as class A.B or C.amongst the 3 calss.class A is best.while C worst.Fire-resistance cable can operate normally for some time when it is burning except that it can transmit electrical power under normal condition.It is used in the places with special demands for fire resistante propertyStandardsGB/T5023-2008,JB8734-1998The Main Feature of Cable(wire)Rated voltage Uo/U is 450/750 v.Permissible continuous working temperature of cable conductor-for type of cable RV-105 and BV-105.the temperture should be Iess than 105°C.-for others.the temperature should be less than 70°C.Ambient temperature should be not less than 0°C.and permissible bending radius of cable for fixed connecting should be as follows during insta¨ation.-for O.D.1ess than 25 millimeter.equaI to or greater than 4 times O.D.-for O.D.not less than 25 millimeter.equal to or greater than 6 time O.D.Flame retardant cable should pass the test of bunched cable or wires under fire conditions which is described in the standardsof GB/T9666-2005.Fire resistance cable should pass the test of fire resistance stipulated in the standards of GB/T9666-2005.
BV - Single-core hard conductor cable without sheath for general use
