【EU-certified data cable LIYY, European standard signal transmission cable LIYCY】As a manufacturer of signal cables, Shanghai Okesen Wire & Cable Co., Ltd. is committed to providing high-quality cable products for industrial automation, control systems, and communication fields. This article will provide a detailed introduction to the EU-certified data cable LIYY and the European standard signal transmission cable LIYCY, covering aspects such as application scope, installation methods, precautions, material composition, and manufacturing processes, offering an in-depth understanding of the advantages and key usage points of these two cables.

1. Application Scope of Signal Cables

Data cable LIYY and signal transmission cable LIYCY are widely used in industrial automation control systems, building automation, instrument connections, signal transmission, and communication between mechanical equipment. LIYY cable, with its excellent flexibility and bending resistance, is suitable for wiring in confined spaces. LIYCY, due to its braided structure design, is particularly suitable for industrial environments with strong electromagnetic interference, ensuring stable signal transmission.

• Signal control in automated production lines

• Building low-voltage systems, security monitoring

• Industrial robots and CNC equipment

• Factory environments with complex conditions and severe interference

2. Installation Methods and Recommendations

During the installation of signal cables, attention must be paid to the wiring path, bending radius, and fixing methods to ensure cable performance is not compromised. LIYY cable is suitable for direct conduit laying or wiring in cable trays, while LIYCY is often used in scenarios requiring braiding. During installation, ensure the braided layer is properly grounded.

1. Plan the wiring path in advance to avoid prolonged pressure or sharp-angle bends on the cable.

2. The bending radius should be no less than 10 times the cable diameter to prevent internal conductor damage.

3. Avoid overly tight fastening when securing the cable to prevent insulation damage.

4. Grounding of braided cables must be secure to prevent high-frequency noise.

5. Conduct tests after installation to ensure error-free signal transmission.

3. Key Precautions During Installation

Many users overlook installation details, leading to signal distortion and increased interference later. EU-certified LIYY and LIYCY cables guarantee quality in material selection and manufacturing processes, but proper installation is essential to maximize performance.

• Avoid prolonged exposure to sunlight or contact with corrosive liquids.

• Avoid laying cables in the same trench as high-voltage cables to reduce electromagnetic interference.

• Avoid mechanical pulling, especially at connection points.

• The braided layer must be effectively grounded; disconnecting the braid reduces anti-interference capability.

• Choose more flexible models for environments with frequent movement or vibration to prevent fatigue breakage.

4. Analysis of Product Materials

Shanghai Okesen uses raw materials that comply with EU standards to manufacture LIYY and LIYCY cables. The conductor typically consists of high-purity stranded copper wires, ensuring excellent electrical conductivity and mechanical flexibility. The insulation layer is made of environmentally friendly polyvinyl chloride (PVC), which offers good temperature resistance, wear resistance, and is non-toxic and eco-friendly.

• Conductor material: Stranded pure copper wire

• Insulation material: Flame-retardant, eco-friendly PVC

• Braided layer (LIYCY): Tinned copper braiding

• Sheath material: Green, eco-friendly PVC with oil and corrosion resistance

Strict material selection ensures the durability and signal stability of the cables, effectively reducing line failure rates, especially in industrial environments.

5. Manufacturing Process and Quality Assurance

Shanghai Okesen Wire & Cable Co., Ltd. employs advanced manufacturing processes and refined production workflows, strictly controlling every step.

• Copper wire stranding: Stranding multiple wires enhances flexibility while maintaining conductivity.

• Insulation extrusion: High-precision extrusion equipment ensures uniform insulation thickness.

• Braiding process: Automated braiding machines ensure uniform braiding density for effective anti-interference performance.

• Final sheath extrusion: Ensures a smooth cable surface free of bubbles and cracks.

• Online testing: Conducts tests on conductor resistance, insulation resistance, and braiding integrity to ensure products meet EU certification standards.

Notably, Shanghai Okesen continuously optimizes its processes based on customer feedback, significantly enhancing the tensile strength and bending resistance of LIYY and LIYCY cables to meet the demands of complex environments.

6. Summary and Recommendations

LIYY and LIYCY cables represent high-quality, EU-compliant signal transmission products in the current market. Whether for automation control, low-voltage systems, or signal transmission in industrial environments, choosing high-quality cables is key to ensuring system stability. Shanghai Okesen Wire & Cable Co., Ltd. relies on advanced manufacturing processes and strict quality management to provide customers with superior products.

It is recommended that users select the appropriate model and specifications based on specific environmental needs to ensure optimal performance. We welcome inquiries and purchases from customers. Shanghai Okesen is dedicated to providing tailored solutions to help your engineering projects achieve efficient and stable signal transmission.