Copper core flexible wire BVR for home decoration
  • Copper core flexible wire BVR for home decoration

Copper core flexible wire BVR for home decoration

Mainly used for power supply, lighting, sockets, air conditioning, suitable for cables and wires used in power devices, daily appliances, instruments, and telecommunications equipment with AC voltage of 450/750V and below; A single insulated wire with only one (thicker) core; It has good conductivity;

Single core wire is hard wire (PV)

1. Mainly used for power supply, lighting, sockets, air conditioning, suitable for cables and wires used in power devices, daily appliances, instruments, and telecommunications equipment with AC voltage of 450/750V and below; A single insulated wire with only one (thicker) core; It has good conductivity;

2. Advantages: Long service life, small ratio of outer circle area to cross-sectional area, and resistance to short-circuit current impact. Generally used in shielding engineering; In some places with strict requirements, such as the secondary lead of current transformers, the specification clearly indicates that the use of BVR lines is prohibited.

3. Disadvantages: The wire is relatively hard and difficult to straighten after bending. Repeated bending and straightening can cause injury, and it is labor-intensive when fitting small tubes. Commonly used in fixed and buried environments.

In practical work, the amount of single core wire used will be less than that of multi-core wire.

Cables and wires are generally composed of three components: core wire, insulation sheath, and protective sheath. Cables generally have more than 2 layers of insulation, most of which are multi-core structures wound around cable reels, with a length generally greater than 100 meters. Electric wires are generally single-layer insulated, single core, 100 meter roll, and wireless reel.

Wire and cable specifications and models

Table of Common Wire and Cable Specifications and Models

BV - Copper core PVC insulated cable (wire)

BVR - Copper core PVC insulated flexible cable (wire)

BVV - Copper core PVC insulated PVC sheathed round cable (wire)

BVVB - Copper core PVC insulated PVC sheathed flat cable (wire)

BV-105- Copper core heat-resistant 105 degree polyvinyl chloride insulated wire

BV-ZR copper core flame-retardant polyvinyl chloride insulated wire

BVR-ZR copper core flame-retardant polyvinyl chloride insulated flexible wire

BVV-ZR copper core flame-retardant PVC insulated PVC sheathed circular cable

BVVB-ZR copper core flame-retardant PVC insulated PVC sheathed flat cable

BV-ZR-105 copper core heat-resistant 105 ℃ flame-retardant polyvinyl chloride insulated wire

BVR-ZR-105 Copper Core Heat Resistant 105 ℃ Flame retardant Vinyl Chloride Insulated PVC Sheathed Round Flexible Cable

Cable specifications and models

BVV-ZR-105 copper core heat-resistant 105 ℃ flame-retardant PVC sheathed circular cable

AV-ZR-105 copper core heat-resistant 105 ℃ flame-retardant polyvinyl chloride insulated installation wire

AVR-ZR-105 copper core heat-resistant 105 ℃ flame-retardant polyvinyl chloride insulated installation flexible wire

AV-ZR copper core flame-retardant polyvinyl chloride insulated installation wire AV-ZR copper core flame-retardant polyvinyl chloride insulated installation flexible wire

RVB - Copper core PVC insulated flat connection flexible wire

RVS - Copper core PVC insulated twisted connection flexible wire

RVV - Copper core PVC insulated PVC sheathed flat connection flexible cable (wire)

RV-105- Copper core heat-resistant 105 degree polyvinyl chloride insulated connecting flexible wire

SYV: Solid polyethylene insulated RF coaxial cable

SYWV (Y): Physically foamed polyethylene insulated cable for cable TV systems, video (RF) coaxial cables (SYV, SYWV, SYFV) suitable for closed-loop monitoring and cable TV engineering

SYWV (Y), SYKV cable TV, broadband network dedicated cable structure: (coaxial cable) single oxygen free round copper wire+physically foamed polyethylene (insulation)+(tin wire+aluminum)+polyvinyl chloride (polyethylene)

RVVP shielded wire: copper core polyvinyl chloride insulated shielded polyvinyl chloride sheathed flexible cable voltage 300V/300V 2-24 cores Application: installation of instruments, instruments, intercoms, monitoring, and control