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 |

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
Published 13 Dec 2021
ProGARM 3100 Treated Coverall The ProGARM range of protective garments deliver ultimate Arc Flash clothing and protection, conforming with the relevant industry and EN standards ensuring protection from Arc Flash incidents. Introducing the new 3100 Flame Resistant treated coverall that is certified to last 2x longer than any...
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Published 10 Dec 2021
ProGARM delivers ultimate arc flash clothing and protection, including arc flash gloves, conforming with the relevant industry and EN standards ensuring protection from arc flash incidents for workers carrying out installation or maintenance of LV Low Voltage, MV Medium Voltage or HV High Voltage power systems. Arc Flash Gloves ProGARM...
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Published 08 Dec 2021
The following blog has been republished with kind permission of Angelo Roviello, Area Sales Manager at Ensto, about the importance of Medium Voltage Training for Installers. Medium Voltage Training for cable Network Installers Malpractices during the installation of cable accessories are the main cause of interruptions and faults. The...
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Published 08 Dec 2021
Partial Discharge Special Thanks To William Higinbotham President at EA Technology for allowing T&D to republish Below is a great example of using partial discharge instruments to prevent failures without doing unneeded maintenance. Contamination of cable terminations causes partial discharge Cable terminations are often used outside on riser poles...
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Published 01 Dec 2021
The following article, exploring offshore wind subsea power cables, has been republished with the kind permission from the authors: Othmane El Mountassir & Charlotte Strang-Moran from ORE Catapult | Published September 2018 | AP-0018 Installation, Operation & Trends By the end of 2018, installed offshore wind power capacity will...
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