Compact transformer and connection prefabricated substations


The compact transformer substations provide connections between industrial or residential consumers and the medium voltage network. Electroalfa produces prefab transformation stations of the MT/JT type Alfa Power, in a varied range of types and sizes, in standard production, but also derived products, adapted to the required application.To meet the market’s demands we design compact transformer prefabricated substations with concrete or metal enclosures with standard ranges from 160kVA to 1600 kVA (upon request, up to 2500KVA) with indoor or outdoor access.

Substations, low-voltage
  • exterior transformer substations

Product features

Medium voltage equipment Enclosure: foundation, cabin, oil retaining tank
The transformer (separate compartment) Low voltage equipment
Maximum power 2500 kVA Protection degree IP 45; IP 33

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