The GlobeCore regeneration process restores used oils to new like condition. This process makes it possible to fill transformers with oil that would previously have required disposal. The oil in the transformer can be used without replacement for the entire service life of the transformer.
The GlobeCore CMM-R systems are designed to extend transformer service life by restoring the dielectric strength and chemical composition of dielectric insulating oil.
In the process of oil regeneration, oil degradation products and acidic compounds are removed, the oil becomes clear, oxidation resistance is improved, while gas solubility is reduced.
Regeneration of the oil in a transformer restores used oil to new like condition:
|Moisture content by weight,g/t (ppm) as per IEC 733; ASTM D-1533
|ISO 4406 industrial purity class
|Volumetric gas content % I.A.W.IEC 60599; ASTM D-3612
|Acid number, mg KOH/g I.A.W IEC 296; ASTM D-664
|Corrosive sulfur I.A.W.*IEC 5662; ASTM D-1275
|Dielectric strength, kV I.A.W. IEC 156; ASTM D-18116
|Interfacial tension, N/m, at 25ºС I.A.W. IEC 6295; ASTM D-664
|Dissipation factor at 90ºС I.A.W.IEC 247; ASTM D-924
|Oxidation stability I.A.W. IEC 74; 164 hours
(*I.A.W. In Accordance With)