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 Categories: Duct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder Pillars | Cable 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


You are currently filtering by: Earthing

High Voltage Substation Earthing Using Copper Earth Tape Conductor

Published 20 May 2020

High Voltage Substation Earthing Using Copper Earth Tape Conductor

A National Grid substation is a large installation where 275kV and 400kV overhead power lines or underground cables are switched and where electricity is transformed to 132kV for distribution to surrounding areas. National Grid own HV electricity transmission network in England and Wales operating throughout Great Britain. The transmission...

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HV System Earthing Design – A Case Study

Published 27 Mar 2020

HV System Earthing Design – A Case Study

Republished with Permission of  Matthew Taylor – Principal Engineer & Managing Director at Earthing Risk Management Ltd HV System Earthing Design – A Case Study Project Brief An effective earthing system is vital for large installations such as power stations. ERM was asked to verify the proposed earthing design against...

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Furseweld | The Furse System of Exothermic Welding

Published 09 Oct 2019

Furseweld | The Furse System of Exothermic Welding

uploaded by Chris Dodds | Thorne & Derrick Sales Marketing Manager Furseweld The Furse System of Exothermic Welding Since 1893, Furse has provided world leading Earthing, Lightning and Electronic Systems protection solutions for electrical infrastructure, building services and LV MV HV substations. FurseWELD exothermic welding is a cost efficient method...

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