Product Introduction
Product Series and Models:
- Copper core: BV, BVR, BVS, BVV, BVVB, BVVR
- Aluminum core: BLV, BLVR, BLVS, BLVV, BLVVB, BLVVR
Including: Z-, N-, ZN-, WDZ-, WDZN- (Flame retardant grades are divided into: ZA, ZB, ZC)
Definition of Model Letter Codes:
- B: Cable and wire for fixed wiring
- T: Copper conductor (omitted in model)
- L: Aluminum conductor
- V: PVC (Polyvinyl Chloride) insulated
- V: PVC (Polyvinyl Chloride) sheath
- B: Thin flat (shape)
- S: Twisted pair
- R: Soft structure
- Z: Flame retardant
- N: Fire-resistant
- W: Halogen free
- D: Low smoke
Application:
Used for household appliances, interior decoration, power and lighting, small electric tools, and instruments.
Scope of Application:
Suitable for fixed wiring installation of PVC wires for power devices with a rated voltage of 450/750V and below.
Product Standards:
GB/T 5023, JB/T 8734, GB/T 19666
Product Structure:
- Conductor: High-purity oxygen-free copper rod or high-quality aluminum rod.
- Insulation: PVC insulation material with excellent insulation performance.
- Sheath: High environmental protection grade PVC sheath material.
Operating Characteristics:
- Rated voltage: U₀/U is 450/750V, 300/500V, 300/300V;
- Laying requirements: Fixed wiring (for home decoration or engineering wiring); the ambient temperature should not be lower than 0℃;
- Operating temperature: The long-term allowable operating temperature of conductors in PVC insulated wires is 70℃ or 90℃;
- Bending radius: The minimum allowable bending radius of general wires is not less than 6 times the outer diameter of the wire.