Special applications

Trafo cold plate

Trafo cold plate - Transformer and inductance cooling

This special plate was developed for inductance and reactance liquid cooling.

Cooling systems are necessary to manage heat dissipation phenomena (losses both in the nucleus and in the coils) in power transformers: in fact, the higher the nominal power, the more complex the solutions.

For high-power three phase transformers, Priatherm banks on liquid cooling technology with forced convection via pump.

The idea is to use the existing cooling channels, between nucleus-coil and potentially between the various layers of coil, to insert the cooling plate in which a water-ethylene glycol mixture will circulate.

The product is made of aluminum, the internal cooling circuit is designed by our expert engineers and sealed using brazing technology.