Designed for heavy duty
This product has been specially developed for use in oil-filled electrical equipment – including power and distribution transformers, rectifiers, circuit breakers and switchgears.


Performance and benefits

Very good heat transfer. Thanks to low viscosity and viscosity index, this high grade offers extremely good heat transfer characteristics, ensuring heat is efficiently removed from core and windings.

Excellent oxidation stability. Developed and formulated to deliver superb resistance to oil degradation, this grade provides excellent oxidation stability for enhanced transformer life and minimum maintenance.

Very good low temperature properties. Naphthenic characteristics allow the transformer to start at the lowest possible temperature – without using pour point depressants.

High dielectric strength. This insulating oil both meets and exceeds the toughest demands on dielectric strength – when stored and handled correctly.

Product description

Nytro Libra SA-GX fulfils the requirements for NRS 079-1:2004. Nynas classify this product as a high grade.

Nytro Libra SA-GX is rigorously analysed and passes the following corrosion tests:
- ASTM D1275 method B
- IEC 62535

PCB: Not detectable according to IEC 61619:1997

DBDS: Not detectable according to method using GC-AED.

There’s more to us than this

We are proud to provide you with the transformer oil for your operation. If you need more information about this, or other products and services, please contact your local Nynas representative. Besides top quality oils, we offer a wide range of services, including rapid delivery worldwide, sample analysis, training, seminars and much more.

Learn more about the full scope at

Oli Trafo terbaik Nynas Nytro Lybra
Tlp/WA. 087796403692


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