The transformer testing equipment is a comprehensive, full‑lifecycle professional testing suite specially developed for power transformers. It can fully perform core test items such as DC resistance, turns ratio, no‑load/load losses, insulation resistance, dielectric loss, partial discharge, winding deformation, and oil chromatography analysis, accurately assessing the transformer’s electrical performance, insulation condition, and mechanical reliability, thereby comprehensively ensuring the safe and stable operation of the power system. The complete set includes eight core testing instruments, covering all categories of equipment for high‑voltage impulse testing, electrical parameter measurement, and transformer oil analysis. It is suitable for various scenarios, including factory acceptance testing, operational maintenance inspections, fault diagnosis, and acceptance certification, enabling one‑stop provision of complete testing equipment for all required tests and meeting domestic a
