300/300V 300/500V RVS Wire & Cable
Applications
RVS wires are widely used in the following scenarios:
- Home wiring: It is used for the connection of low-voltage circuits such as lighting lines and socket lines.
- Electrical equipment: Used for internal wiring of household appliances and small equipment.
- Fire protection system: Commonly used signal transmission lines in fire alarm systems.
- Low-voltage circuits: Suitable for circuit connections with low voltage and small current, such as access control systems, etc.
- Temporary power supply: Due to its good flexibility, it is often used in temporary power supply scenarios, such as exhibitions and stage equipment.
Features
Compared with BV wires, BVR wires have the following characteristics:
- Good flexibility: The multiple strands of fine copper wires twisted together make the wire soft and easy to bend, suitable for complex wiring environments.
- Excellent insulation performance: The PVC insulation layer has good electrical insulation performance, which can prevent leakage and short circuits.
- Heat resistance and corrosion resistance: PVC material enables wires to operate stably within a temperature range of -15ºC to 70ºC and has a certain resistance to acid and alkali corrosion.
- Twisted-pair structure: The twisted design reduces electromagnetic interference and is suitable for signal transmission and low-voltage circuits.
- Easy installation: The wires are flexible and easy to lay and connect, making them particularly suitable for situations where frequent movement or bending is required.
Construction
| Conductor |
It is made by twisting multiple strands of fine copper wire together. The copper core has excellent electrical conductivity, good flexibility, and is convenient for installation and bending. |
| Insulation |
Made of polyvinyl chloride (PVC) material, it features excellent insulation performance, heat resistance and corrosion resistance. |
| Twisted structure |
Two insulated wire cores are twisted together at a certain pitch to form a twisted-pair structure. This design can reduce electromagnetic interference and improve the stability of signal transmission. |
Specifications:
Compared with BV wires, BVR wires have the following characteristics:
- Rated voltage: 300/300V or 300/500V.
- Operating temperature: The long-term operating temperature is 70ºC, and the short-term overload temperature can reach 105ºC.
- Conductor material: Multiple strands of fine copper wire twisted together, with common cross-sectional areas of 0.5mm², 0.75mm², 1.0mm², 1.5mm², 2.5mm², etc.
- Insulating material: Polyvinyl chloride (PVC).
- Color: Usually a mixture of two colors such as red, blue, yellow and green, which is convenient for distinguishing the lines.
Manufacturing
Packaging and Delivery
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