Repairs, service and maintenance of transformers and inductors

Transformers or chokes are very durable capital goods that guarantee the safety and functionality of their entire system for many years. They are usually exposed to high mechanical and thermal loads, which can jeopardize their function during their service life.

Repair procedure

As-is analysis

Recording the electrical and mechanical parameters

Definition of the repair costs together with the customer

The repair costs are determined together with the customer and a quotation is then drawn up for the restoration of the same type.

Carrying out the repair

Creating a roadmap with the exact procedure and the necessary tools

In this reference example, a burnt HV winding of a 300 kVA oil transformer was repaired.