SINGLE-PHASE AND THREE-PHASE TRANSFORMERS




 

   General specifications for standard series models*:

  • Not protected against direct or indirect contact, designed to be incorporated in unknown electrical equipment.

  • Not short circuit and overload resistant.

  • IP00 protection grade against direct contact, in accordance with IEC publication 529.

  • Designed for fixed installation.

  • Reference room temperature 25°C.

  • CEI 96-3 and VDE 0551 construction standards,
    EN 61558-1 translation.

  • For large quantities, upon customer’s request, we can obtain certificates of conformity from European and North American Quality Institutes.

  • Test voltage between primary and secondary winding 4KV.

  • Test voltage between windings and ground 2.5KV.

  • Magnetic core in silicon sheet steel with loss factor of 1.5W/Kg.

  • Tropicalized with air-dried or kiln-dried enamels (class H).

  • Windings in copper wire enamelled with class F (155°C) or class H (180°C) resins.

  • The special shape of the metal support enables many positions of installation.

  • All the components and materials that make up the transformer are certified and comply with relevant standards.

      * For non-standard series models, specifications may vary
            according to the specific requests of the client.