The core activity of Trafoexperts GmbH is the provision of consulting services for transformers, including: specification review, factory audits, bid evaluation, design analysis, factory acceptance tests, seminars, DGA diagnostics and other diagnostic procedures, on-site testing, fault analysis, litigation, wind and PV generation, and GIC verification. The company thus offers a comprehensive range of services for the transformer industry, from consulting on specifications and design to fault analysis and litigation.