• Company

    • Infrastructure
    • History
    • Applications
    • News

  • Transformers

    • Cast Resin
    • Low Vontage
    • Liquid Immersed

  • Downloads

  • Quotation

  • Contacts

    • Sales

  • Mais

    Use tab to navigate through the menu items.

    Downloads

    Products Catalogs:

    Dry Solar
    Dry Solar
    Dry Utilities
    Dry Utilities
    Low Voltage
    Low Voltage
    Immersed
    Immersed
    Dry Tech
    Dry Tech
    Dry Plus (IP21 até IP31)
    Dry Plus (IP21 até IP31)
    Dry Plus (IP 00)
    Dry Plus (IP 00)
    Institutional
    Institutional
    Complete Catalog
    Complete Catalog
    Corporate Flyer (english)
    Corporate Flyer (english)

    Installation and Operation Manuals:

    Cast Resin
    Cast Resin
    Liquid Immersed
    Liquid Immersed
    Low Voltage
    Low Voltage

    Certifications and Associations:

    Certification ISO 9001:2008
    Certification ISO 9001:2008
    Test of Routine - USP IEE
    Test of Routine - USP IEE
    Test of Radio Interference - LAT EFEI
    Test of Radio Interference - LAT EFEI
    Test of Short Circuit - CEPEL Eletrobras
    Test of Short Circuit - CEPEL Eletrobras
    Test of Lightining Impulse - LAT UNICAMP
    Test of Lightining Impulse - LAT UNICAMP
    Test of Partial Discharges - LAT EFEI
    Test of Partial Discharges - LAT EFEI
    Test of Heat - USP IEE
    Test of Heat - USP IEE
    CRCC - Petrobras
    CRCC - Petrobras
    • Facebook Limpa Cinzento
    • LinkedIn cinza limpo

    +55 11 2023-9000  |  contact@transformadoresuniao.com.br

    Transformadores União - Transformadores: a seco, a óleo, e autotransformadores