Blog

Thorne & Derrick’s POWER Blog is regularly updated with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers.

➡ View T&D’s brochure – contact our Sales Team with your requirements.

We focus on Product CategoriesDuct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder PillarsCable Joints LV | Joints & Terminations MV HV 

We provide guidance and technical support for the installation of LV, MV & HV Cable Joints, Terminations, Substation & Electrical Equipment from our Key Suppliers including:

3M CMP Ellis Patents
Nexans Euromold Elastimold Pfisterer
Prysmian Alroc CSD
Roxtec CATU Electrical Cembre
Lucy Zodion ABB Emtelle

MV HV Cables 11kV 33kV

With Photo Blog contributions from our social network of utility professionals, linesmen and cable jointers working on MV HV EHV cables and overhead lines typically at 11kV, 33kV, 66kV and up to 132kV.

JOINT ♦ TERMINATE ♦ CONNECT ♦ GLAND ♦ CLEAT ♦ CRIMP ♦ DUCT ♦ SEAL ♦ REPAIR ♦ CABLE ♦ SPLICE ♦ INSULATE


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220kV Land To Sea Cable Joint – Welded & Crimped

Published 02 Mar 2021

220kV Land To Sea Cable Joint – Welded & Crimped

Pictured: 1600sqmm aluminium jointed to 1000sqmm copper conductors. Tig and mig welded and crimped by Simon Chapman (Cable Jointer – Balfour Beatty). We would be delighted to feature more photographs in our HV Jointing Gallery from cable jointers – please submit to [email protected] with brief description of image. Further Reading 132kV Oil Sealing End Repair...

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110kV Prysmian Screen Break Cable Joint – EHV Extra High Voltage

Published 02 Mar 2021

110kV Prysmian Screen Break Cable Joint – EHV Extra High Voltage

By EHV Cable Jointer Andrew Brezovszky, Energex Australia. Energex distribute electricity to more than 1.4 million residential, commercial and industrial customers across a population base of around 3.2 million in South East Queensland.   110kV Prysmian Screen Break EHV Extra High Voltage Cable Joint Prysmian 110kV Screen Break Joint – landing...

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Stringing 275kV (400kV) 3M ACCR Low-Sag Overhead Line (+Video)

Published 02 Mar 2021

Stringing 275kV (400kV) 3M ACCR Low-Sag Overhead Line (+Video)

Image Courtesy of: Tommy Edwards (Site Lead at AMEC FW). Location: Scottish Power Energy Networks XY Route, Towers 04-47. Tower types are L2 L8. “After 9 years I still have a real determination in making a long, safe and successful career in the overhead transmission and distribution industry.” “The...

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