Thorne & Derrick’s POWER Blog is regularly updated with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers.
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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:
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.
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You are currently filtering by: Cable Joints & Terminations HV
Published 11 Jul 2019
Contributed By: Watkins and Jacomb Construction Power & Consultancy Uploaded By: Chris Dodds – Thorne & Derrick: Distributors of LV, MV & HV Cable Jointing, Cable Terminations, Substation & Electrical Eqpt WJCPC are specialist LV HV Cable Termination & Jointing contractors with over 20 years experience in the High Voltage Electrical...
Published 08 Jul 2019
➡ QS1000 are Cold Shrink Joints/Splices manufactured by 3M Electrical – the 3M QS1000 cable joints for single and 3 core cables are tested and rated to 15kV/17.5kV. 3M Electrical have a full type test report to 11kV for the cable joints – also 3M Electrical have type tests...
Published 01 May 2019
uploaded by Chris Dodds - Thorne & Derrick Sales & Marketing Manager Subsea Cables This document describes a Nexans standard MV Medium Voltage subsea power cable. Optical fibres can be included upon request. Utilising the common nomenclature U0/U(Umax)1, the following voltage ratings are covered in this Subsea Cable document:...
Published 29 Apr 2019
Locating Cable Faults uploaded by Chris Dodds - Thorne & Derrick Sales & Marketing Manager Fault locator to offer proactive monitoring, detection and location of both insulator and conductor faults on live low voltage unearthed power distribution systems. CableGuardian by Viper Innovations allows for quick electrical fault location on...
Published 29 Apr 2019
Protecting the Cable Sheath & Jacket from Switching Surge Source: INMR Over the past decade, demand for longer power lines and higher current capacities for HV High Voltage power cables has required new methods of loss prevention. Sheath Voltage Limiters also known as SVL’s provide valuable protection to expensive...