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


Live Mains Breach Joint 3c185SAC XC – 4c.25PILCSTA

Published 19 Oct 2020

Live Mains Breach Joint 3c185SAC XC – 4c.25PILCSTA

Jointer: Louis Harrison (LV Jointer at PWR-X) Pictured Below: Live Mains Breach Joint 3c185SAC XC – 4c.25PILCSTA The Cable Jointing Team at PWR-X completed a low voltage mains breach joint 3c185SAC XC – 4c.25PILCSTA. This joint was the DNO connection for their ICP client. PWR-X are now authorised to...

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Whitepaper | EMP/EMI Protection In Control Rooms/Centres In Critical Infrastructure

Published 19 Oct 2020

Whitepaper | EMP/EMI Protection In Control Rooms/Centres In Critical Infrastructure

Abstract This Whitepaper is written to visualise and implement means to protect electronic equipment in critical infrastructure against Electro Magnetic Pulse & Electro Magnetic Interference (EMP/EMI). The paper by Roxtec, the world-leaders in the manufacture of cable transits initially describes potential EMP/EMI threats; both man-made and natural. The main...

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Soil Resistivity | Why & How to Perform Soil Resistivity Surveys

Published 19 Oct 2020

Soil Resistivity | Why & How to Perform Soil Resistivity Surveys

Soil Resistivity Surveys Special thanks to Andy Chaluda Business Development Manager - Technical Services at AN Wallis The soil resistivity survey by AN Wallis is the first step in ensuring the correct design of an earth electrode system. It is essential that accurate measurements are taken at this stage...

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PFISTERER FrontCon | New Connection Technology For Single-Strand Insulated Cables

Published 14 Oct 2020

PFISTERER FrontCon | New Connection Technology For Single-Strand Insulated Cables

FrontCon New Connection Technology For Single-Strand Insulated Cables By PFISTERER  High-voltage power cables increasingly utilise conductor designs that significantly reduce skin and proximity effects. This enables more power transmission with the same cross-section. The individual strands of these conductors are insulated from each other (enamelled) and are often arranged...

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