Three-Phase Conversion by Graham Astbury

Practical Guidance for Three-Phase Electrical Conversion Projects

Excellent Condition – light shelf wear to the covers with clean edges and a tight, well-presented copy.

Three-Phase Conversion by Graham Astbury is a technical guide for readers working with machinery and electrical equipment that requires three-phase power. It introduces the principles behind three-phase systems and discusses practical methods of operating suitable equipment where a standard three-phase supply may not be readily available. The book is aimed at technically minded readers, workshop users, and engineers seeking a clearer understanding of conversion options, components, installation considerations, and performance limitations. Diagrams and explanations support the practical material, helping readers assess possible solutions and understand the electrical relationships involved. Because mains electricity and rotating machinery present serious hazards, any installation or modification should be carried out or checked by a qualified professional familiar with current regulations and the specific equipment.