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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Size 3 Pfisterer 630sqmm XLPE Transformer Tails & 500sqmm XLPE Feeders

Published 17 Aug 2020

Size 3 Pfisterer 630sqmm XLPE Transformer Tails & 500sqmm XLPE Feeders

Image: Marc Fenn | 11kV & 33kV Cable Jointer Thorne & Derrick stock Pfisterer Size 3 connectors to terminate 33kV single core 185sqmm, 240sqmm, 300sqmm, 400sqmm and 630sqmm XLPE insulated cables with copper wire screens into SF6 type gas-insulated MV medium voltage switchgear. Jointers blog Subscribe now to our POWER NEWSLETTER–...

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138kV HPPT

Published 17 Aug 2020

138kV HPPT

Image courtesy of : Steve Fielder HV/EHV Cable Jointer Pictured : 138kV HPPT – High Pressure Pipe Type. Connectors are screened and paper taping ready to start. One of three cables – pin pressed, lead plugged and taped. For pudding – just one more core to go … Jointers blog Subscribe...

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G&W Gas Straight Joint (40kV 3 Core PILC)

Published 17 Aug 2020

G&W Gas Straight Joint (40kV 3 Core PILC)

Image: Steve Fielder (HV/EHV Cable Jointer) Location: Washington DC, USA Pictured: 40kV 3 Core PILC G&W Gas Straight Joint Using Sweated Weak Back Ferrules – the 40kV M/P gas cable has been in service since 1949. The 40kV cable joint is shown stepped down and ready for tapping. Pictured: 40kV...

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3M Silicone Wet Type Cable Terminations 115kV

Published 17 Aug 2020

3M Silicone Wet Type Cable Terminations 115kV

Image Courtesy of : Glen Cambri (Technical Services Engineer at 3M Philippines Inc). Pictured : 3M Silicone Wet Type Cable Terminations 115kV Thorne & Derrick stock an extensive range of 11kV-33kV 3M Electrical Cold Shrink Joints & Cable Terminations for the jointing, terminating and abandonment of MV medium voltage power cables....

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