Flexibles Kabel 1kV TF-EMV-UV-2XSLCH-J 4G25 doppelt geschirmt, halogenfrei 24528

Flexible cable for frequency inverters – reliability and safety

This double-shielded TF-EMV-UV-2XSLCH-J cable with a cross-section of 4G25 is a specialized solution designed to power motors connected to frequency inverters. It is designed for demanding industrial applications where resistance to electromagnetic interference and high operating temperature are crucial. Made from high-quality materials, this cable ensures safe and efficient power transmission in harsh conditions.

Construction and properties

The cable is distinguished by its advanced construction, which guarantees its reliability and durability. It consists of stranded copper cores surrounded by XLPE (cross-linked polyethylene) insulation. The cores are twisted concentrically and protected by two screens – an aluminum tape and a tinned copper braid, which minimizes electromagnetic interference. The whole is covered with a durable outer sheath made of polyolefin, providing resistance to mechanical damage and atmospheric factors. It is worth noting the halogen-free nature of the cable, which increases safety in the event of a fire.

• Shielding: Double shielding (aluminum tape + copper braid) provides excellent protection against electromagnetic interference (EMC), which is particularly important when working with frequency inverters.
• XLPE insulation: XLPE insulation allows operation at higher temperatures (up to +90°C), increasing the permissible load current compared to traditional cables with PE insulation.
• Halogen-free: The materials used in production do not contain halogen, which means a lower risk of toxic gas formation in the event of a fire.
• Flexibility: The construction with stranded cores provides high cable flexibility, making installation and routing in tight spaces easier.
• Radiation resistance: Resistant to radiation up to 80x10⁶ cJ/kg (80 Mrad).

Applications and compliance with standards

This cable is widely used in the machinery, metallurgical, food, packaging industries, as well as in automation and control systems. It is perfect for installations powering pumps, fans, conveyor belts and other devices requiring a stable and safe power source. It is compatible with SIMOVERT drives and meets the requirements of EMC standards (EN 55011 and DIN VDE 0875 part 11). The possibility of installation in potentially explosive areas further expands its range of applications.

• Machinery industry
• Metallurgical industry
• Food and packaging industry
• Automation and control systems
• Installations powering pumps, fans, conveyor belts
• Applications in potentially explosive areas (after meeting appropriate conditions)

The cable has been tested according to DIN VDE 0482-332-1-2, DIN EN 60332-1-2 and IEC 60332-1 (method B) standards for self-extinguishing properties and flame resistance. Remember to connect the screen correctly on both sides of the cable for optimal protection against electromagnetic interference – it is recommended to use cable glands providing extensive contact of the copper braid with the clamps.