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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 3 Core PILC MP Gas Cable Fault - cable pulling 380ft between manholes then 2off G&W 40kV 3 core gas joints to install.
115kV G&W Oil Filled Straight Joint
Transformer Hi-Side PILC Cable Termination Chamber With Stress Cones
110kV G&W Cable Termination - HPFF High Pressure Fluid Filled
G&W Cable Accessories for Extruded Dielectric Cable
G&W offers a variety of transmission cable accessories for extruded dielectric cable systems. Cable terminations are available for outdoor applications to 230kV and include porcelain or composite insulator options and premolded designs. Gas insulated substation designs are available to 230kV. Transition cable splices and cable joints are available to 138kV and include premolded designs. All cable terminations and cable joints incorporate built-in stress control and dielectric fluid. Dry type designs are also available for maximum ease of installation.
For cable systems through to 35kV - PILC cable splice kits are available for many 1/C and 3/C extruded dielectric and paper insulated lead cables up to 34.5kV with conductor sizes from #2 AWG to 2000 kcmil (35mm2– 1000mm2). The PILC cable splices, manufactured by G&W, are conveniently packaged and shipped complete with the correct grade material required for making the splice. Protective splice boxes and insulating sleeves are available.
Thorne & Derrick Specialist Electrical Distributor
Established since 1985, T&D distribute the most extensive range of LV, MV & HV Cable Jointing, Terminating, Pulling & Installation Equipment - contact us today for a competitive quotation.
Key Products : MV Joints & Terminations, Cable Cleats, Duct Seals, Cable Transits, Underground Cable Protection, Jointing Tools, Feeder Pillars, Cable Duct, Earthing & Lightning Protection, Electrical Safety, Cable Glands, Arc Flash Protection & Fusegear.
Distributors for : 3M, Pfisterer, Nexans Euromold, Elastimold, Catu, Roxtec, Emtelle, Centriforce, Lucy Zodion, Alroc, Hivotec, Cembre, Prysmian, Ellis Patents, ABB & Furse.
Thorne & Derrick are inviting you to join LinkedIn’s fastest growing Discussion Group : Low & High Voltage Power, Cabling, Jointing, & Hazardous Area Electricals (LV-HV).
Discussion subjects include cable installations, cable jointing, electrical substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV.
Network, engage and promote your profile, company or products with over 10,000 influencers.
![]() | G&W Underground Cable Transtion Joints 138kV - Application Guide |
Category: Cable Jointing - PhotoBlog