Cast resin special transformers

At TMC we use our vast experience and expertise to work with our customers to develop specialist solutions, designed specifically to suit their requirements – up to a power rating of 25MVA at a system voltage of 52kV for a wide variety of applications, across a multitude of sectors.
TMC draws on its considerable know-how to assess the ability of products to withstand short-circuit forces (FEA analysis) and manage:
- very high currents (>30kVA)
- cooling - not only with natural or forced air, but also with direct or indirect water
- installations in particularly polluted outdoor environments by studying and developing suitable solutions
- the combination of epoxy resin and foil winding ensures the ultimate in dielectric performance and short-circuit resistance
- aluminium or copper winding
- class F or class H insulation systems
- air cooling channels included in the coil for better thermal efficiency at power ratings >5MVA
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