Poweroil TO 1020 (60U) is a high quality napthenic base insulating oils with high di-electric strength, high chemical stability and very good water separating properties. The expected life of transformer oil is 40 years or more. In order to meet this expectation the oils have good chemical stability when exposed to elevated temperatures, which is essential to prevent the formation of acidic materials that impair the insulating properties of the oil. To carry out their cooling and insulating functions with a minimum power requirement when pumped, and to ensure most effective heat removal when circulated by thermal action, the oils have a low viscosity at operating temperature and good fluidity at low temperatures. Poweroil TO 1020 (60U) complies with the most recent tests and standards relating to the effects of corrosive Sulphur.
Poweroil TO 1020 (60U) is uninhibited transformer oil
Poweroil TO 1020 (60U) is suitable for filling most types of transformers and switchgear
POWEROIL TO 1020 (60U) meets the following specifications: IEC 60296: 2012 – 02 Edition 4.0 Standard Specification, ASTM D1275B (Doble’s modified) Test requirement for corrosive sulphur, Eskom 32- 406 specification, NRS 079-1:2004, SANS 555:2007.