Engineered around
your requirements.
Our range includes three-phase indoor or outdoor step-down and step-up transformers. The supplied reference design uses 50 Hz operation, mineral-oil insulation and ONAN natural cooling, with a Dy11 vector group and two earthing terminals on the cover.
Reference temperature values are 40°C maximum ambient, 60°C oil rise and 65°C winding rise. Voltage ratio, insulation level, capacity and suitability must be confirmed by the engineering team against the project specification before ordering.
Final ratings, protection and dimensions are confirmed during technical consultation.
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