Power cable XRUHAKXS 1x120/25 20kV (HD) H-100960

Medium voltage power cable – reliability and safety of installation

This single-core power cable XRUHAKXS 1x120/25 20kV, manufactured by TELE-FONIKA KABLE S.A., is a solid solution for power transmission in medium voltage networks. Designed for applications requiring high reliability and resistance to external conditions, it will be suitable for both underground and overhead installations. This cable is characterized by an aluminum conductor with a cross-section of 120 mm², insulation made of cross-linked polyethylene (XLPE) and a polyethylene (PE) sheath, providing optimal electrical and mechanical parameters.

Construction and application

The XRUHAKXS cable is designed to operate in power networks with a rated voltage of up to 20 kV. Its construction, including radial and longitudinal sealing, guarantees high resistance to moisture and protects against failures caused by environmental factors. The possibility of direct embedding in the ground, concrete or cable ducts significantly simplifies installation and reduces investment costs. Therefore, the cable finds wide application in:

• construction and modernization of electricity distribution networks,
• power supply to industrial and public utility facilities,
• underground and overhead installations,
• cases requiring high resistance to weather conditions.

Key features and benefits

• Large section aluminum conductor (120 mm²): Ensures efficient power transmission with minimal losses. Aluminum is lighter than copper, which facilitates installation, especially at high altitudes or over long cable lengths.
• XLPE insulation: Cross-linked polyethylene is characterized by high dielectric strength and resistance to thermal aging, which translates into a long cable life.
• Radial and longitudinal sealing: Protects against moisture penetration, preventing corrosion of the aluminum conductor and maintaining stable electrical parameters throughout the service life.
• Polyethylene (PE) sheath: Provides mechanical protection against damage during installation and operation, as well as resistance to chemical agents.
• Wide operating temperature range: Permissible ambient temperature during installation is -20°C to +50°C, and after installation (without vibration) -30°C to +70°C, which allows the cable to be used in various climatic conditions.
• UV resistance: Enables use of the cable in overhead installations without fear of degradation of the outer sheath under the influence of sunlight.
• Approximate outer diameter 34.8 mm: Facilitates cable routing through conduits and cable ducts.
• Conductor resistance at 20 ° C is 0.253 Ohm/km: Guarantees minimal energy losses during electricity transmission.

The XRUHAKXS cable is an investment in a safe and reliable energy infrastructure that will meet the expectations of both professional installers and end users.