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Services

 

NOVA INDUSTRIAL S.A. offers to its customers a wide range of services such as:

Power transformers and shunt reactors prophylaxis

 

Switchgear apparatus prophylaxis

Specialized engineering services for circuit breakers in operation

Instrument transformers prophylaxis

Current transformers, Inductive voltage transformers, Capacitor voltage transformers

Surge arresters prophylaxis

State evaluation for metal-oxide surge arresters without gaps and classic surge arresters with spark gaps and silicon carbide

Switchgear apparatus prophylaxis

Specialized engineering services for medium voltage prefabricated substations in operation

Switchgear apparatus prophylaxis

Specialized engineering services for switches and contactors in operation

Power system grounding analysis

 

Infrared thermography

Preventive and predictive maintenance

System for mechanical condition assessment of power transformers using frequency response analysis - FRA method -

 

System for mechanical condition assessment of power transformers using low voltage impulse method - LVI Method -

 

Renewable energy sources

Renewable energy sources

NOVA INDUSTRIAL S.A. also provides:

  • evaluation of  the technical state of the transformers units in operation,  based on their history analysis , on the NOVA INDUSTRIAL S.A. database analysis and on special tests specific to each  transformer;
  • supervision (in collaboration with local or international subcontractors) of  the power field constructions-erection works, mechanical and electrical tests of  the power equipment on the erection spot or in laboratories, etc.;
  • technical studies, designs and consulting in the power industry field;
  • consulting in the security - alarm systems field;
  • design and FEM analysis & circuits of electrical machines and apparatus;
  • constructive & functional R&D of parts & components for electrical equipment:
  • special measurements for electrical materials, machines & apparatus:
  • repairing of electrical machines;
  • design & implementation of QA systems in design & manufacturing  activities.