Via Bellingera 33, 23862 Civate (LC), Italy

Office

Routine and extraordinary maintenance of electrical transformers

Proper maintenance helps preserve transformer efficiency, reliability and continuity of service over time. Eurotrafo carries out routine and extraordinary maintenance on different types of electrical transformers.

Eurotrafo technicians analysing inspection data on a computer
Tool panel with spanners and protective equipment in the workshop

Routine and extraordinary maintenance

Routine maintenance enables periodic monitoring of equipment conditions and identification of any signs of deterioration or anomalies. Extraordinary interventions are carried out when specific problems, advanced wear or situations requiring more extensive restoration arise.

Benefits of preventive maintenance

An appropriate maintenance programme can help to:

Prevent unexpected shutdowns

Regular inspections make it possible to catch issues before they cause plant downtime.

Extend service life

Proper maintenance preserves the transformer's components, insulation and performance over time.

Improve reliability

A regularly inspected plant ensures greater continuity of service.

Plan interventions more effectively

Interventions are planned according to the equipment's actual condition and production requirements.

Improve operational safety

Monitoring reduces the risks associated with overheating, leakage and electrical faults.

Assess recovery before replacement

Where conditions allow, overhaul is a technically and economically attractive alternative.

When to request an inspection

Overheating, unusual noise, reduced efficiency, unusual odours, leakage or operating irregularities do not necessarily identify the cause of the problem, but they do warrant a technical assessment of the equipment.

Cast-resin transformers

What we inspect

Winding conditions, cooling efficiency, presence of dust and contaminants, environmental conditions and humidity, integrity of insulating materials, any vibrations or anomalies.
Oil-immersed transformers

What we inspect

Condition of the insulating fluid, sealing of components, integrity of insulation, condition of electromechanical parts, any operating anomalies.

Do you need assistance with an electrical transformer?

Contact us for a technical assessment, maintenance work or the repair of a cast-resin or oil-immersed transformer.

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