Repair in workshop becomes necessary when the transformer is out of order or when heavy repair on the transformer’s active part is required.

In our 3 workshops you can find the material and human resources that make TSV the leader in France in its scope of activity.

In the suburbs of Lyon, TSV have lifting means of up to 120 T at their disposal, as well as drying ovens & autoclaves, vertical and horizontal winding machines, HV testing facilities, diagnosis tools and oil treatment plants.

In addition to repair, TSV’s expertise and know-how enable the re-qualification and adaptation of the transformers to the customer’s needs : power upgrade, voltage modifications, modernization and compliance with standards…

Services proposed include the following:

• Defect analysis (eg: further to buchholz’s tripping)
• Repair of magnetic core, connections, …
• Transformer’s re-winding
• Performance improvment
• Characteristic modification (Power, Voltage,… )
• Compliance with standards
• Operating temperature fall
• Noise pollution reduction
• On-site repair
• Transformer’s components repair
• Repair consultancy

Our references
 

TSV takes pride in its mastery of all winding technologies