Fire-resistant power cable NHXH-J FE180 PH90/E90 0.6/1 kV 4x6 mm² orange 0699 020 33

Fire-Resistant Power Cable – Safety and Reliability in Critical Installations

This fire-resistant power cable, marked as NHXH-J FE180 PH90/E90 0,6/1 kV 4x6 RE, is designed for installations requiring the highest level of fire safety. Manufactured from high-quality materials and compliant with stringent standards, it ensures uninterrupted power supply during emergency situations, protecting both lives and property. This cable is an ideal solution for public utility buildings, industrial facilities, and any location where protection against fire consequences is essential.

Construction and Application

The cable consists of four cores, each with a cross-section of 6 mm², made from soft copper strands. The core insulation is composed of cross-linked halogen-free material, minimizing the emission of toxic gases during combustion. The strands are layered and twisted around a filling core, enclosed in a halogen-free filling compound. The entire assembly is covered with an outer sheath made of HFFR (halogen-free flame-retardant) material, providing resistance to UV radiation and fire performance in accordance with PN-HD 604 S1. The orange color facilitates easy identification during installation.

These cables are used in electrical installations within buildings and facilities with enhanced fire safety requirements — including metro tunnels, hospitals, shopping centers, cinemas, theaters, stadiums, and other public buildings. They maintain electrical functionality for 90 minutes (PH90/E90), which is critical for the operation of fire protection systems (water pumps, smoke extractors) and emergency lighting.

Key Features and Benefits

• Fire Resistance: Complies with PH90/E90 standards, guaranteeing continued electrical functionality for 90 minutes during a fire.
• Halogen-Free: Manufactured from halogen-free materials, minimizing toxic gas emissions during combustion — enhancing user safety and facilitating evacuation.
• Resistance to External Factors: UV-resistant sheath allows installation both indoors and outdoors.
• Flexibility: Soft copper strands simplify installation and routing in confined spaces.
• Protective Core: In the TECHNOFLAME NHXH-J FE180 PH90/E90 cable, the green-yellow protective conductor is positioned in the outer layer, providing additional safety during use.
• Certifications: Holds a Certificate of Conformity and Approval Certificate issued by the Scientific and Research Center for Fire Protection – PIB in Józefów, confirming high quality and compliance with safety standards.
• Versatility: Suitable for use in areas protected by fixed water-based fire suppression systems, and can be installed in water or soil (with additional protection).

This cable is an investment in the safety and reliability of electrical installations, especially where protection against fire consequences is critical. Its advanced construction and compliance with recognized standards ensure long-term, safe operation.