Transformer service

Our expertise for your transformers, coils and magnets

Vogelsang is a first class partner for mechanical and electrical repairs. We can also handle your transformers, coils and magnets with professionalism. We can handle weights up to 100 tonnes and voltages up to 110KV.

We guarantee the necessary safety by means of tests according to the ISO and partial discharge measuring in the factory or on site.
Judge for yourself:

Areas covered:

• Oil-filled and dry transformers

• Chokes and special coils

• Inductive mixing coils for continuous casting plant (including water-cooled)

• High voltage filters-rectifiers

• Hoist magnets

• Welding current sources etc.

Repair work in the Bochum facility

Our workshop is equipped to meet almost any requirement.

For you this means: reliable, competent and cost-effective completion of your repair order.

Tasks:

• New windings

• Insertion of the active components in the casing under vacuum

• Oil reconditioning, oil change with environmentally-friendly disposal

• Refurbishment of pressure vessels for transformers

• Manufacture of replacement parts

• Switch revision

• Anti-attrition coatings on magnets

• Final testing according to VDE or customer specifications

Maintenance and repair on site

You can rely on Vogelsang as your service partner. With our mobile workshop for maintenance and repair on site, we can carry out a great deal of work directly and reduce down times.

On-site services:

• Oil reconditioning instead of oil change

(vacuum microfiltration for 1000 l/h, 4000 l/h and 9000l/h with various hose fittings)

• Oil analysis and degradation testing

• Sealing work and transformer revisions

• Change of desiccant

• Assembly and analysis