Shielded twisted pair control/data transmission cable YKSLYekw-P-Nr 500V 8x2x0.5 black 0638 044 05

Shielded Control Cable – Reliability in Control and Power Systems

This shielded control/data transmission cable, designated as YKSLYekw-P-Nr, is designed for demanding installations in energy control, protection, and automation systems. It performs reliably in both power-supply and signal-transmission applications. Its paired-twist construction minimizes mutual interference between signals, resulting in higher data transmission quality and enhanced system stability.

This cable is particularly recommended in environments where electromagnetic interference (EMI) must be strictly controlled. The common static shield effectively protects against external electric fields and prevents emission of interference into the surrounding environment, ensuring reliable device operation and precise signal acquisition.

Construction and Applications

The YKSLYekw-P-Nr cable features a meticulous design that guarantees high flexibility and mechanical durability. It consists of:

• Flexible conductors, multi-stranded, made of copper (optionally zinc-coated), ensuring excellent conductivity and corrosion resistance.
• Conductor insulation made of polyvinyl chloride (PVC), colored according to standard PN-92/T-90321 (or black and brown with white-numbered pair markings in the -Nr version), facilitating easy identification of individual wires.
• Twisted conductor pairs, reducing interference and improving signal quality.
• Cable core wrapped with polyester tape, providing additional insulation and mechanical strength.
• Common static shield made of laminated metallic foil, reinforced by a grounding conductor of tinned copper, for effective protection against interference.
• Outer sheath made of black oil-resistant PVC compound, resistant to petroleum-based substances.

Thanks to this construction, the cable is suitable for both fixed installations and moving connections within buildings. Special versions are available — oil-resistant (YKSLYekw-P-O) and enhanced flame-retardant (YnKSLYekw-P-Nr) — expanding its range of applications.

Key Features and Benefits

• Shielding: Provides protection against electromagnetic interference, ensuring stable data transmission and reliable control system operation.
• Paired Twists: Minimize crosstalk between signals, enhancing data transmission quality.
• Flexibility and Durability: Enable easy installation and operation under diverse conditions.
• Oil Resistance: Increases cable longevity in industrial environments exposed to petroleum-based substances (in special versions).
• Compliance with Standards: Meets safety and quality standards, ensuring safe and reliable system operation.
• Conductor Cross-Section: 0.5 mm²: Optimal for control and signal applications with moderate current loads.
• 16 Conductors: Allows transmission of multiple signals through a single cable, reducing cabling complexity and simplifying installation.