PVC cable for inverters TOPFLEX®-EMV-3-PLUS-2YSLCY-J 3x120+3G16 mm² transparent, color-coded conductors acc. to DIN VDE 0293-308 22379

Power cable for inverters – reliability and electromagnetic compatibility

This specialized connection cable, designated TOPFLEX®-EMV-3-PLUS-2YSLCY-J, is designed for use with frequency converters. Its construction and materials ensure safe and efficient power supply to motors in demanding industrial environments. This cable is an ideal solution for installers and users looking for a reliable connection in applications requiring minimization of electromagnetic interference.

Construction and application

This cable is characterized by a 3x120+3G16 mm² construction, which means three power cores with a cross-section of 120 mm² and a protective core 3G16 mm². Made of copper, with polyethylene (PE) insulation for the power cores and PVC for the outer jacket, it provides flexibility and durability. Designed for medium mechanical stress, it works perfectly in flexible connections without tensile stress. It can be used both indoors (dry, damp and wet rooms) and outdoors. It finds application in mechanical, metallurgical, food, packaging, automation, environmental technology and control, signaling and measurement systems. This is particularly important for conveyors and technological lines.

Key features and benefits

• Double shielding: Copper braid and aluminum tape minimize electromagnetic interference (EMC), ensuring stable device operation and compliance with EN 55011 and DIN VDE 0875 part 11 standards.
• Flexibility: A special PVC mixture provides excellent cable flexibility, making installation easier even in tight spaces.
• Wide temperature range: The cable retains its properties in the temperature range from -40°C to +70°C (during operation) and from +5°C to +70°C during installation.
• Safety: Compliance with DIN VDE 0250 standard guarantees a high level of safety.
• 3 PLUS construction: The arrangement of 3 power cores and a PE core divided into 3 symmetrically arranged cores improves electromagnetic compatibility compared to standard 4-core cables.
• Low capacitance: Thanks to the special PE insulation, the cable is characterized by low capacitance between the cores and to the screen, which translates into lower energy losses.
• Resistance to external factors: Materials used in production do not contain silicone, cadmium or substances that interfere with painting. The cable is also resistant to radiation up to 80 x 10⁶ cJ/kg (up to 80 Mrad).
• Cross-section: The core cross-section is as much as 120 mm², which allows for transmitting large currents without the risk of overheating.
• Outer diameter: The outer diameter of the cable is approximately 44.4 mm, which should be taken into account when planning the cable route.

Remember to properly connect the screen on both sides of the cable – optimal contact of the copper braid with the terminals (e.g. cable glands) is crucial to ensure full effectiveness of the EMC shielding in accordance with EN 55011 standard.