TRANSFORMERS

We have chosen to design and manufacture distribution transformers with high quality standard features, in compliance with the IEC 60076-1 standard, and have designed them increasing their lifespan and efficiency. These distribution transformers can act as auxiliary transformers or in MV distribution substations for various applications.
Fully customized transformer series according to customer or utility specification
Standard or personalized sizes according to product application
Internal and external coating cycles according to ISO-12944 with various degrees of protection.
Maintenance service available
Full range of accessories including cooling and ventilation systems
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TECHNICAL INFORMATION

- Nominal power up to 3.15 MVA and above
- Hermetic configuration with fins tank
- Various options for insulating fluids (FR3 natural ester, PCB and PCT free Mineral Oil, Synthetic ester..)
- Off Load or On Load tap changer
- Frequency 50 or 60 Hz
- Copper of aluminum windings, oval or circular
- Single or multi primary/secondary
- Maximum working Voltage 38.5 kV
- Cooling ONAN, ONAF, KNAN, KNAF
- Maximum standard ambient temperature up to 60°C
- Installation standard altitude up to 3500 m (at full load)
- Minimum guaranteed coating cycle C3

Losses customized according to IEC norms, European Regulation EU548/2014 TIER 2 or other specifications depending on location

FR3 Natural Ester

The best option to increase fire safety, expand transformer life and make a sustainable choice.
Available on all our transformers.

We took excellence and made it our standard.

The use of the latest production technology, such as step-lap cores and oval winding construction, guarantees the maximization of the power / loss ratio at a rationalized price.

All our standard distribution transformers sold in Europe are compatible with EU 548/2014 standard concerning the no-load and load losses of each class of transformers. These are tested by applying a tolerance of 0% to ensure very low energy and consequently economic losses.
On request, our distribution transformers can be customized with the modification of the power rate, the primary and secondary voltage, the insulation class, losses according to PEI 2 or Tier 2, with the addition of special accessories or customizations for applications.
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    info@westrafo.com
    +39 0444 1831601
    EUROPEAN HEADQUARTER
    WESTRAFO SRL
    Via della Meccanica 4, 36100 Vicenza - Italy
    VAT N. 03912090242