This library covers practical technical topics around LV, 11kV and 33kV cable jointing, terminations, substations, testing and fault response. The articles are written from a contractor's perspective, focused on what actually matters on site. If you need a contractor for delivery work, see our service pages.
Cold shrink, heat shrink and push-on joint systems for XLPE and PILC, selection, procedure and quality checks.
Read ›Step-by-step guidance on 33kV cable termination including stress control, screen termination and testing.
Read ›Why VLF has replaced DC hipot testing for XLPE cables, the engineering case explained clearly.
Read ›Understanding who does what on a new development connection, and where specialist jointing contractors fit.
Read ›What you can competitively tender and what only the DNO can do, essential for developers and project managers.
Read ›The specific HV jointing and fault finding requirements of solar farms, battery storage and onshore wind sites.
Read ›Send us the scope, cable type, voltage and location and we'll come back with availability and a clear plan. No lengthy process, just a straight answer.