Nynas Transformer oil knowledge tank

Welcome to our archive of technical articles. If you are interested in learning and enjoy reading lengthy technical articles – packed with information that only you and a few others understand – you will love this part of the website.

Improving transformer performance with NYTRO® BIO 300X new insulating liquid. (On demand)

Join Carl Wolmarans, Nynas Technical Advisor, for a brief introduction to NYTRO® BIO 300X, a novel biodegradable and sustainable insulating liquid. In this session, you will also learn about the benefits that NYTRO 300X can provide to the performance of power transformers. (Hosted in Academy of Transformer Magazine 05/20) Register here.

Doubling down on CO2

By choosing NYTRO® BIO 300X for their transformers, utilities take steps towards sustainability. Apart from being bio-based, biodegradable, renewable, and recyclable, Nynas’ innovative transformer liquid also offers superior performance, further reducing carbon footprints.

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Innovative new transformer fluid

Nynas recently launched a game-changing product – its second bio-based oil – within the power transformer space. NYTRO® BIO 300X is designed to meet the increased environmental awareness and rising pressure on electricity networks.

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Outperforming new specifications

As the electrical industry standard is updated to reflect market changes, Nynas is displaying its strong leadership and broad range of high performance transformer fluids, including the new bio-based NYTRO® BIO 300X.

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Solving a transformer leak mystery

Retro-filling with gas-to-liquids (GTL) oil might cause problems with leaks in transformers previously filled with naphthenic oil. That is what Nynas scientists found when conducting an investigative study following customer reports about transformer leaks.

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How much water is there in my transformer?

Minimising water in a transformer’s insulation system is important as excess water can increase the risk of dielectric failure and can also speed up the ageing of the cellulose based paper insulation.

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Insulating oil trends

Reflections by three industry experts.

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The brains of Nynas: Natalia Martinez

Natalia studied chemistry at the Universidad Autónoma de Madrid followed by an MBA at the EOI business school in Spain. After 11 years holding different positions at Nynas, she has stepped in as Technical Manager for the Electrical Industry based in Nynäshamn. With a lot going on, there’s a lot on her mind.

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The brains of Nynas: Bruce Pahlavanpour

As Senior Technical Coordinator at Technical Development and Market Support, Bruce Pahlavanpour, could very well be called a doctor for transformers. The 66-year-old chemist, who started at Nynas in 2002, believes that transformers are like humans. Find out what is on Bruce's mind.

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Extreme tension demands superior oil

What makes an oil suitable for use in ultra-high voltage electrical equipment? Having the superior properties associated with the Super Grade is essential. Jayme Nunes explains why.

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Stressed by high voltage

How does an insulating liquid handle the stress of high voltage? Carl Wolmarans has looked at some of the issues facing designers of insulation systems for electrical equipment.

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A Medical Check-up that can save your Transformer Life

Did you know there is a diagnostic technique like your medical check-up that is applied to electrical transformers and that can prevent thermal and electrical failures? This technique is known as DGA or Dissolved Gas Analysis.

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