Isolating Transformers TT3 Neo

Think big.
The next generation of transformers

TT3 Neo

For reliable protection, the ideal solution is to use isolating transformers with electrical isolation between the windings. TT3 Neo, the next generation of BLOCK TT3 transformers, guarantees safe isolation in high power ranges from 10 kVA to 1 MVA.


TT3 Neo: Highly efficient

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With the TT3 Neo BLOCK has focused on the advanced development of the elementary properties, the core and the winding. Simulations and measurements performed by BLOCK development, played a key role in optimizing the transformer design. Any heat which occurs during operation is consistently dispersed into the ambient air, thanks to the innovative winding architecture. In-depth in-house tests verify the optimized cooling of the TT3 Neo with highly efficient properties.








Use with your in line requirements

The TT3 Neo can be purchased with a standard power range of 10 kVA to 1 MVA at an input and output voltage of up to 600 V. The TT3 Neo windings are interconnected and are available in the Dyn5 vector group.
Easily accessible connections enable straightforward installation in electrical systems. If needed, the transformer can be purchased already mounted in a suitable housing and voltages up to 1 KV are available. Please contact us for further information.