BS7835 6.35/11kV LSZH
Our range of Nexans BS7835 6.35/11kV LSZH medium voltage cables is designed for power distribution in data centres, industrial facilities and infrastructure projects where low-smoke, halogen-free cable construction is specified. Featuring copper conductors, XLPE insulation, metallic screening and a Low Smoke Zero Halogen (LSZH) outer sheath, these cables provide electrical performance and protection for medium voltage networks. Available in suitable single-core and multicore armoured configurations, they support different fixed installation requirements, including underground cable routes and duct systems.
Why Choose Nexans BS7835 LSZH Medium Voltage Cable?
- Rated at 6.35/11kV for medium voltage power distribution applications.
- Manufactured to BS 7835 for applicable low-smoke, halogen-free medium voltage cable requirements.
- Copper conductors and XLPE insulation provide the construction required for medium voltage electrical networks.
- LSZH sheath materials help reduce smoke emissions and corrosive halogen gas release during a fire.
- Flame-retardant performance helps restrict flame propagation under the applicable test conditions.
- Available in suitable armoured designs, including Aluminium Wire Armour (AWA) for single-core cables and Steel Wire Armour (SWA) for multicore variants.
- Suitable for specified installations underground, in cable ducts or in air.
- Used across data centre power infrastructure, industrial facilities, utility networks and commercial developments where LSZH medium voltage cable is required.
Selecting the appropriate Nexans 11kV LSZH cable requires consideration of conductor size, electrical loading, fault levels, cable routing and installation conditions. The required armour construction and level of mechanical protection must also be assessed against the project specification and applicable installation requirements.
Within data centres, medium voltage cabling can form part of the incoming electrical supply and site distribution network feeding transformers and downstream power systems. Reviewing the relevant Nexans datasheet helps confirm the precise cable construction, applicable standards and fire performance characteristics before specification.