NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 62770 ; VDE 0370-70:2025-05 [New] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ASTM D 1500 | 2024 | Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale) More |
| IEC 60156 | 2025-01 | Insulating liquids - Determination of the breakdown voltage at power frequency - Test method More |
| IEC 60247 | 2004-02 | Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan δ) and d.c. resistivity More |
| IEC 60475 | 2022-05 | Method of sampling insulating liquids More |
| IEC 60666 | 2010-04 | Detection and determination of specified additives in mineral insulating oils More |
| IEC 60814 | 1997-08 | Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration More |
| IEC 61125 | 2018-01 | Insulating liquids - Test methods for oxidation stability Test method for evaluating the oxidation stability of insulating liquids in the delivered state More |
| IEC 61198 | 1993-09 | Mineral insulating oils; methods for the determination of 2-furfural and related compounds More |
| IEC 61619 | 1997-04 | Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography More |
| IEC 61620 | 1998-11 | Insulating liquids - Determination of dielectric dissipation factor by measurement of the conductance and capacitance - Test method More |
