Articles
Reporting on HV termination technology — materials, methods, and standards — for engineers and asset managers, not search engines.
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R&D Nonlinear Field Grading: How FGM Stress Cones Actually Work The geometric stress cone has been the default fix for field crowding at a cable termination for a century. Nonlinear field grading materials attack the same problem chemically instead.
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Materials Cold-Shrink vs. Heat-Shrink Terminations: What Actually Changed Cold-shrink terminations skip the torch. Here's what that trades away, what it doesn't, and where heat-shrink still earns its place on a spec sheet.