Special transformers for critical environments

Thanks to the expertise acquired with the entry of Amadori s.r.l into our group, a large project has been completed for the lighting of a plant in the OIL & GAS sector

The project, which saw the construction of 65 machines with diversified powers from 100 to 400 kVA, was carried out according to a very restrictive logic: it was necessary to take into account the conditions of use in a particularly difficult environment, with high temperatures and a high degree of humidity.

This has led to the construction of machines that, despite being in low voltage, have been designed in the incorporated/incorporated form in order to avoid any possible risk of residual percolating condensation.

During the construction phase, special measures were taken to fix the coils to the core so that even the possible criticalities due to the instability of the anchoring surface of the transformers could be avoided.

The containment box has also been painted with special certified pigments in order to ensure prolonged resistance to corrosion over time.

The particular distribution system of the power and output conductors guarantees accessibility to adjustments without necessarily operating directly on the main conductor of the transformer and without opening the box. Convenient outer plates allow voltage variation in the percentages +/-2.5% and +/- 5%.

All transformers have been equipped with control units for detecting the temperature of the windings.