Power cable NAYY-J 0.6/1kV 4x70 SE E NAYY-J-4X70-SE-1KV*/E

Power cable NAYY-J – reliability and safety in your installation

NAYY-J 4x70 SE 0.6/1kV cable is a solid solution for transmitting electrical energy, designed for use in industry, power plants, and local power supply networks. The cable construction allows for permanent installation indoors, outdoors, in cable ducts, and directly in the ground or concrete – provided it is not exposed to mechanical damage. This is a versatile cable that will perform well in various conditions.

Construction and application

This cable is characterized by aluminum conductors insulated with polyvinyl chloride (PVC), with a filling layer and an external PVC coating. The conductors are twisted, which increases the cable's flexibility and facilitates its installation. It is designed to operate in 0.6/1 kV systems. This makes it suitable for powering machines, devices and buildings. Compliance with the ENEA OPERATOR specification (from 15.06.2020) guarantees its admissibility for use in the distribution networks of this operator.

Key features and benefits

• Durability and resistance: Made of high-quality materials – aluminum and PVC – ensures long-lasting and reliable operation even in harsh environmental conditions.
• Versatility: The ability to use both indoors and outdoors, as well as directly in the ground (with appropriate mechanical protection) makes it an ideal choice for many projects.
• Safety: PVC insulation provides effective protection against electric shock, and the lack of armor minimizes the risk of short circuits.
• Flexibility: Twisted conductors make it easier to lay the cable and adapt it to the specifics of the installation.
• Compliance with standards: Meets the requirements of EN 13501-6 standard (class Eca) which confirms its properties related to reaction to fire.
• Conductor cross-section 70 mm²: Provides a large current carrying capacity, which is important when powering devices with high power consumption.
• Wide application: Ideal for permanent installations in industrial plants, power plants and electricity distribution networks.

Technical parameters for professionals

NAYY-J 4x70 SE cable has the following parameters: nominal conductor cross-section 70 mm², rated voltage U 1000 V and U0 600 V. The outer diameter of the cable is approximately 34 mm, and the minimum bending radius during permanent installation is as much as 408 mm – it is worth considering this when planning the cable route! The maximum permissible conductor temperature is 90°C, which allows operation at elevated ambient temperatures. Conductor class is class 1 (single-wire). The lack of a screen means there is no additional protection against electromagnetic interference - this should be taken into account when choosing a cable for specific applications.