High performance dielectric fluids

NYCODIEL® 1200 series: special synthetic esters designed for insulating applications

The NYCODIEL 1200 series includes special synthetic esters designed for insulating applications.

The NYCODIEL 1200 series displays excellent dielectric properties, fire safety, high-performance over a wide range of temperatures, biodegradability, and outstanding oxidation stability. They are recommended products when the highest quality and performance are required.

NYCODIEL® 1200 series has been qualified by several transformer manufacturers and accepted for use without restriction, providing excellent performances in service in the following applications :

  • Traction transformers (EMU, VHST, Tram-trains, Locomotives, Railways operators…)
  • Windmills transformers
  • Off-shore Transformers
  • Distribution transformers
  • Etc.

NYCODIEL® 1200 series is used in ABB traction transformer

Train grand froidjpg


Synthetic ester-based dielectric fluid for very cold conditions, with a pour point below -60°C, whilst maintaining high flash and fire points. Biodegradable.

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NYCODIEL 1244/1255

Synthetic ester dielectric fluids complying with IEC 61099 – 2010. These transformer oils are biodegradable, and has exhibit high fire safety properties (K3 fluid).

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transformer oils


Synthetic ester dielectric fluid compliant with IEC 61099 – 2010. It is a K3 classified, biodegradable, safe insulating fluid with excellent resistance to high temperatures. The optimal dielectric choice.

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Download our Insulating fluids leaflet

NYCO’s presentation at EFIL 2013

For more information, contact us.