BVVB shows great skill

2024-12-06

BVVB shows great skill

BVVB wire is a common PVC insulated and sheathed copper core flexible wire, suitable for AC voltage below 450/750V power devices, household appliances, instruments and other internal connections. BVVB wire is characterized by good softness, oil resistance and certain wear resistance.

About the specific specifications of BVVB wire technical parameters, usually include the following aspects:

1. Conductor material: It is generally a soft copper conductor composed of multiple strands of fine copper wire.

2. Conductor structure: there are different number of strands and diameters per share according to different cross-sectional areas.

3. Insulation material: PVC (polyvinyl chloride) material.

4. Color coding: Different colors represent different uses or phases.

5. Rated voltage: As mentioned above, generally 450/750V.

6. Working temperature range: Usually the working temperature of PVC insulation material does not exceed 70°C.

7. Minimum bending radius: usually 6 times the outer diameter of the cable.

8. Fire performance: in line with the corresponding national standards or international standards of fire rating.

9. Mechanical strength: can withstand a certain tension without damage.

BVVB wire is suitable for a variety of indoor and fixed installation scenarios due to its flexibility, good electrical performance and environmental resistance. Here are some typical application scenarios for BVVB wires:

1. Building internal wiring: including residential, commercial and industrial buildings and other buildings in the laying of power lines for lighting, sockets and other electrical equipment connection.

2. Internal connection of household appliances: internal power lines or control lines of large household appliances such as refrigerators, washing machines, and air conditioners.

3. Instrument internal wiring: used for various measuring instruments, medical equipment, laboratory equipment and other places with high requirements for wire flexibility.

4. Information and communication technology (ICT) facilities: power supply lines for non-network signal transmission in places such as server rooms and data centers.

5. Internal wiring of mechanical equipment: the internal power supply of automatic production lines, robots and other mechanical parts that need to move or bend frequently in factories.

6. Office equipment: power cord for printers, copiers, computers and other office electronic products.

7. Temporary wiring: In some exhibitions, stage construction and other temporary electricity occasions, if you need to use more flexible and safe and reliable wires, you can also consider using BVVB wires.

8. Other special applications: electric connections between certain components of vertical transport equipment such as elevators and escalators; And some small power tools that have certain requirements for wire softness and anti-aging performance.

It should be noted that although BVVB wire has good flexibility and certain wear resistance, it is not suitable for use in extreme conditions, such as high temperature environments, continuous exposure to ultraviolet light in the outdoor environment or in the presence of enhanced chemical corrosive media. For these special cases, professional wires that are more suitable for specific conditions should be selected. In addition, in specific applications, it should be ensured that the selected wire meets the requirements of local electrical standards and safety codes.

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