Trefoil Cable Cleat | UKPN London Power Tunnel
Published 16 Dec 2022
Cable Cleats & Hangers
Thorne & Derrick | Distributors for Ellis Patents | Cleats | Supports | Hooks | Cable Hangers
UKPN London Power Tunnel
The London Power Tunnels project will create a new 32km electricity super highway deep below the capital, which will help keep Londoners connected to safe and reliable electricity supplies. In some areas of the system power is transmitted via 6 sets of cables in trefoil arrangement, to safely contain these cables a new trefoil cable cleat was required.
Trefoil Cable Cleat
Ellis Patents Solution
Working directly with UK Power Networks (UKPN), Ellis Patents developed a trefoil version of its Centaur cable saddle, a bespoke product that not only allowed the preferred trefoil arrangement of HV cables to be run through a stretch of tunnel between New Cross and Finsbury Market, but also significantly reduce the number of supports required. An essential part of the development process was a product test in a short circuit test station in Prague. For the test the structure used in the tunnel was created and suitable cable shipped from the UK.
Thorne & Derrick | Cable Cleats | Ellis Patents UK Distributors
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Thorne & Derrick International are Specialist Suppliers of products to provide safe and reliable LV HV Cable Termination, Jointing, Installation & Power Systems up to 66kV.
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Thorne & Derrick distribute the most extensive range of MV HV Medium & High Voltage Cable Joints, Terminations & Connectors from manufacturers including 3M, Prysmian, Nexans Euromold, Elastimold, Pfisterer CONNEX & SEANEX.
