Cable for inverters CZ UL/CSA TF-EMV-UV-2YSLCYK-J 4x2.5 double shielded, black 22321

Frequency inverter cable – reliability and protection in every application

This specialized connection cable, catalog number 22321, is designed to work with frequency inverters, meeting strict UL/CSA standards. This is an ideal solution for both professional installers and end-users who value safety and efficiency in motor power systems. The cable is characterized by double shielding, which minimizes electromagnetic interference and ensures stable device operation.

Construction and properties

The TF-EMV-UV-2YSLCYK-J 4x2.5 cable is distinguished by its careful construction. Four copper conductors with a cross-section of 2.5 mm², insulated with polypropylene (PE), provide efficient current conduction. These conductors are twisted concentrically and then secured with two layers of shielding – aluminum foil and a braid of tinned copper wires (coverage approx. 85%). The whole is surrounded by a durable outer coating of black PVC (RAL 9005). The outer diameter of the cable is 12.5 mm.

This construction translates into a number of benefits:

• High resistance to interference: Double shielding effectively suppresses electromagnetic noise, protecting sensitive equipment from damage and ensuring precise operation of frequency inverters.
• Flexibility and durability: Class 5 stranded wire provides cable flexibility, making it easier to install and route in tight spaces. High-quality materials guarantee long-term reliability even in harsh working conditions.
• Wide temperature range: The cable retains its properties over a wide temperature range – from -40°C to +80°C (stationary) and from -5°C to +80°C (flexible).
• UV resistance: Possibility of use outdoors without fear of material degradation under the influence of sunlight.
• Compliance with standards: The cable meets the requirements of UL and CSA standards, confirming its safety and quality.

Application and installation

The TF-EMV-UV-2YSLCYK-J 4x2.5 cable is intended for use in industrial systems, public buildings, and machines and equipment emitting electromagnetic fields. It will be perfect in the automotive, food, packaging industries, and in applications related to industrial pumps, fans and conveyor belts. The possibility of use in potentially explosive atmospheres further expands its scope of application.

Remember to properly connect the shield on both sides of the cable to ensure full protection against interference in accordance with EN 55011. The minimum bending radius for the cable is 5x the diameter for stationary installations and 10x the diameter for flexible installations (for outer diameter up to 12mm).