SEA Marconi

Sustainable solutions for Life Cycle Management (LCM)
of electrical transformers with insulating fluids

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  • Home
  • Company
    • References
    • Press room
    • Technological innovation
  • Our services
    • Life cycle management
      • What and when to monitor
      • Field measurement kit
      • Our quality guarantees
      • Technical standards and Industry guidelines
    • Corrosiveness of oils
      • Causes and types of corrosiveness
      • How to establish corrosiveness
      • Countermeasures for the problem
      • Sea Marconi solution (Chedcos)
    • PCBs in oils and transformers
      • Origins of the problem
      • Obligations and regulatory aspects
      • Decontamination techniques
      • Best available technique (BAT)
    • Insulating oils and transformers
      • Physical (reconditioning) treatment
      • PCB dehalogenation
      • Depolarisation against corrosive sulfur
      • Depolarisation from acidity
      • Oil replacement
      • Dehumidification
      • Other treatments
    • Other services
  • Training
    • Training in Oil Sampling
    • Diagnostics on insulating liquids
    • Dissolved Gas Analysis (DGA) 1
    • Dissolved Gas Analysis (DGA) 2
    • Course on analysing dissolved Gases DGA 1day
    • PCB Management
  • Our Strengths
    • Insulating oil analysis
    • Transformer maintenance
    • PCB dehalogenation
    • Test Laboratory
    • Selective depolarisation
    • Dissolved gases - DGA
    • Fault prevention
  • News
  • Contact us
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Download Area

  • Scheda trattamenti-integrati-e-DMU vs terre-follari_ITA.pdf Comparison between Sea Marconi treatments and treatments with Fuller's earth.
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Solutions

  • Measurement kits in the field
  • Our quality guarantees
  • Technical standards and industry guides

Life cycle Management

What to monitor and when

  • Acceptance
  • Factory test
  • Pre-energisation
  • Energisation
  • Operation
  • End of life

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Solutions

Sea Marconi (Chedcos) Solution

  • Chedcos selective depolarisation
  • Operating mode
  • Advantages
  • Real Cases
  • Download Area

Critical issues

Corrosive oil

  • Causes and types of corrosiveness
  • How to establish corrosiveness
  • Countermeasures for the problem

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Treatments of insulating oils and transformers

  • Reconditioning physical treatment
  • PCB dehalogenation
  • Depolarisation against corrosive sulfur
  • Depolarization from acidity
  • Oil change
  • Dehumidification
  • Other treatments

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Solutions


The best available technique (BAT)

  • Sea Marconi's CDP Process
  • Operating mode
  • Advantages
  • Real Cases
  • Download Area

Critical issues


PCBs in the oil and transformer

  • Origins of the problem
  • Obligations and regulatory aspects
  • Decontamination techniques

Contact us

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Thank you for contacting us. We will get back to you as soon as possible
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Punti di forza

  • Insulating oil analysis
  • Transformer maintenance
  • PCB dehalogenation
  • Test Laboratory
  • Diagnostics on electrical equipment
  • Selective depolarisation
  • Dissolved gases - DGA
  • Fault prevention

Contact Us

* Required fields
Thank you for contacting us. We will get back to you as soon as possible
Oops, there was an error sending your message. Please try again later
SEA MARCONI TECHNOLOGIES | 20, Via Ungheria - 10093 Collegno (TO) - Italia | P.I. 00889150017 | Tel. +39 011 2343434 | Fax. +39 011 2343435 | info@seamarconi.it | Informazioni legali | Privacy Policy e Cookie Policy
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