Transformer oil by ADDINOL

Transformer oils made by ADDINOL are suitable as insulating and cooling fluids in­ transformers, chokes, converters, switches and similar high-voltage devices­ operating under high thermal loads. In transformers the oil serves as insulation of the winding and for cooling the equipment. Transformer oil ensures good heat transfer. In addition, it insulates the transformer well from the environment influences, as it penetrates into every gap. Transformer oils by ADDINOL consist of high-quality mineral oil raffinates with added antioxidants for long operating times.

Our transformer oils

ADDINOL TRANSFORMER OIL TRF-GNX

Viscosity:

ISO VG 7

Specifications / Approvals:

IEC 60296 (2003), DIN 57370-1, VDE 0370-1 Class A, DIN EN 60296 (2012)

ADDINOL TRANSFORMER OIL TRF-HX

Viscosity:

ISO VG 10

Specifications / Approvals:

IEC 60296 (2003), DIN 57370-1, VDE 0370-1 Class A, DIN EN 60296 (2012)

Transformer oils properties

The following properties are important for transformer oils:

  • High flash point (resistance to high temperatures in the transformer)
  • Good water separation (smallest traces of water can considerably reduce the breakdown voltage)
  • Good ageing stability
Transformer
Many transformers only work with special oil

Contact

Christian Retschke

Head of Research and Development

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