Shielded Flexible Cable RVVP Cable Specifications
I. Product Overview
The Shielded Flexible Cable RVVP cable, fully known as copper core PVC insulated PVC sheathed shielded flexible cable, is engineered to provide reliable signal transmission while effectively resisting electromagnetic interference (EMI). Its robust construction makes it ideal for applications requiring stable and secure data and power transmission.
II. Application Scope
RVVP cables are extensively utilized in electrical equipment, electronic instruments, and automation devices that demand resistance to EMI. They are commonly employed as signal transmission lines and control lines in various fields, including:
-
Security Monitoring Systems: Ensuring uninterrupted data flow in surveillance setups.
-
Audio and Video Transmission: Maintaining high-quality signal integrity in media applications.
-
Industrial Automation Control: Facilitating precise control signals in manufacturing processes.
By effectively shielding against external electromagnetic environments, RVVP cables ensure stable and reliable signal transmission across these applications.
III. Technical Parameters
-
Rated Voltage: 300/500V, suitable for low-voltage electrical systems.
-
Conductor: Multi-strand stranded bare copper conductors, meeting VDE 0295 Class 5 and IEC 60228 standards, ensuring excellent conductivity and flexibility.
-
Insulation Material: Polyvinyl chloride (PVC), providing reliable insulation protection.
-
Sheath Material: PVC, generally gray (RAL 7001), protecting the internal structure and enhancing mechanical strength.
-
Shielding Layer: Typically composed of copper wire braided mesh and aluminum foil, offering effective shielding against EMI.
-
Core Wire Identification: Colored core wires for fewer cores; black core wires with white numbering for more cores, including yellow-green ground wires.
-
Number of Core Wires: Commonly 2-5 cores, with options up to 36 cores to meet various application needs.
-
Cross-Sectional Area: Ranges from 0.12mm² to 2.50mm², accommodating different power and signal requirements.
-
Test Voltage: 2000V for 5 minutes without breakdown, ensuring reliable insulation performance.
-
Insulation Resistance: ≥20MΩ×km, maintaining excellent insulation integrity.
-
Working Temperature: -5℃ to +70℃ for non-fixed laying; -40℃ to +70℃ for fixed laying, adaptable to various environmental conditions.
-
Bending Radius: Non-armored, braided shielded cable: ≥6 times the outer diameter; armored, copper tape shielded cable: ≥12 times the outer diameter, reflecting structural differences.
-
Flame Retardant Properties: Compliant with IEC 60332.1 standard, effectively preventing fire spread.
-
Reference Standards: Manufactured in accordance with IEC 60332-1 and IEC 60227 standards, ensuring product quality and safety.
IV. Structural Features
The RVVP cable comprises multiple mutually insulated copper conductors, each wrapped with an insulating layer, followed by a copper wire braided mesh and aluminum foil composite shielding layer, all encased in a PVC sheath. This design effectively shields against external EMI, ensuring stable internal signal transmission. The closely combined layers enhance the cable’s mechanical strength and durability.
V. Packaging Specifications
Common packaging lengths include 100m, 200m, 500m, and 1000m, accommodating various project requirements and facilitating transportation and storage.
VI. Conclusion
The RVVP cable offers a reliable and flexible solution for applications requiring resistance to electromagnetic interference. Its robust construction and adherence to international standards make it a preferred choice for ensuring stable and secure signal transmission in diverse fields.
For more detailed information, you can refer to the following resources:
These sources provide comprehensive insights into RVVP cable specifications and applications.
Reviews
There are no reviews yet.