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


Cable Strikes | Gas and Electric Service Strikes

Published 11 May 2021

Cable Strikes | Gas and Electric Service Strikes

Cable Strikes Utility Strike Avoidance Group USAG have published a range of documents to assist industry understanding of the root cause and contributory factors behind specific incidents. The aim is to improve industry standards and reduce the number of cable strikes. Cable damage is usually caused by excavating machines...

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Cable Strikes | How To Support LV to 33kV Electricity Cables

Published 11 May 2021

Cable Strikes | How To Support LV to 33kV Electricity Cables

Cable Strikes Utility Strike Avoidance Group USAG have published a range of documents to assist industry understanding of the root cause and contributory factors behind specific incidents. The aim is to improve industry standards and reduce the number of cable strikes. Cable damage is often caused by excavating machines...

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Cable Strikes | Excavator Struck 11kV Overhead Power Lines

Published 11 May 2021

Cable Strikes | Excavator Struck 11kV Overhead Power Lines

  Cable Strikes Utility Strike Avoidance Group USAG have published a range of documents to assist industry understanding of the root cause and contributory factors behind specific incidents. The aim is to improve industry standards and reduce the number of cable strikes. Cable damage is often caused by excavating...

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Why Large Offshore Wind Farms Should Double Their Intra-Array Voltage

Published 11 May 2021

Why Large Offshore Wind Farms Should Double Their Intra-Array Voltage

Reproduced with kind permission of Mane - Worldwide Recruitment Specialists. Offshore Wind Farms Offshore wind farms are now the biggest contributor of green energy to the National Grid. But the cost of installing and running them is problematically high – and the race is on to solve that problem...

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Modular Substation Cable Termination Design | Roxtec Whitepaper

Published 11 May 2021

Modular Substation Cable Termination Design | Roxtec Whitepaper

Abstract The methods for cable penetrations into modular industrial substations are summarised using cable transits manufactured by Roxtec. The requirements for structural and environmental integrity, grounding, sealing, fire protection and ease of expansion for a cable termination system are discussed. Current methods of installation are compared to using a...

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