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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN IEC 63012 ; VDE 0370-71:2019-12 [CURRENT] references following documents:

Document number Edition Title
IEC 61039 2008-07 Classification of insulating liquids More 
IEC 61203 1992-12 Synthetic organic esters for electrical purposes; guide for maintenance of transformer esters in equipment More 
IEC 61868 1998-11 Mineral insulating oils - Determination of kinematic viscosity at very low temperatures More 
IEC 63012 2019-05 Insulating liquids - Unused modified or blended esters for electrotechnical applications More 
IEC/TR 62697-2 2018-02 Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 2: Test method for quantitative determination of total corrosive sulfur (TCS) More 
ISO 3015 2019-04 Petroleum and related products from natural or synthetic sources - Determination of cloud point More