Fire-resistant power cable NHXH-J FE180 PH90/E90 0,6/1 kV 1x120, orange 0699 099 33

Fire-resistant power cable – safety and reliability in critical situations

This fire-resistant power cable, marked as NHXH-J FE180 PH90/E90 0.6/1 kV 1x120 RM, is an advanced solution designed for installations requiring the highest level of fire safety. Manufactured from high-quality materials, it ensures not only effective power transmission but also sustained operation of critical systems during a fire. With a conductor cross-section of 120 mm², this cable is ideal for applications demanding high current load.

Protection in emergency situations and cable construction

TECHNOFLAME cables are engineered for use in installations where life and property protection are paramount. They are especially recommended for public buildings—hospitals, shopping centers, cinemas, theaters, and metro tunnels—where the operation of safety systems (e.g., fire pumps, smoke extraction ventilation) must be guaranteed even during a fire. This cable maintains electrical circuit continuity for a minimum of 90 minutes under fire conditions (class PH90/E90), enabling safe evacuation and effective firefighting operations.

The cable construction has been meticulously designed:

• Conductors: Made from soft copper strands (compliant with PN-EN 60228), available in two versions: RE (single-wire) and RM (multi-wire).
• Insulation: Manufactured from cross-linked halogen-free compound, minimizing emission of toxic gases during combustion. Insulation colors comply with PN-HD 308 or are black with white numbering. In the NHXH-J version, the green-yellow protective conductor is located in the outer layer.
• Centering core: Strands are layered around a centering core to ensure flexibility and ease of installation.
• Filling: The space between conductors is filled with halogen-free material to prevent fire spread.
• Sheath: Made from halogen-free HFFR (HM4 properties per PN-HD 604 S1), resistant to UV radiation and mechanical damage. Orange color facilitates easy identification.

Applications and compliance with standards

The NHXH-J FE180 PH90/E90 0.6/1 kV 1x120 RM cable is suitable for both indoor and outdoor installations. It can be permanently installed in dry and humid environments and directly buried in the ground (with appropriate protection). It holds a Certificate of Conformity and an Approval Certificate issued by the Scientific and Research Center for Fire Protection – PIB in Józefów, confirming its high quality and compliance with stringent safety standards. The cable does not propagate flame, emits low-toxicity smoke, and contains no corrosive substances.