| Transformer Oil Testing Parameters and Test Methods | |
|---|---|
| PARAMETERS | TEST METHODS |
| STANDARD Dielectric strength test Dissipation Factor @ 25° C Dissipation Factor @ 100° C Interfacial Tension Color Visual Examination (Color) Neutralization Number Water content Oxidation Inhibitor Content DISSOLVED GAS ANALYSIS(DGA) Hydrogen Oxygen Carbon Dioxide Methane Ethane Ethylene Acetylene Nitrogen Carbon Monoxide Total TDCG TDHHG ETCG |
STANDARD ASTM D 1816 ASTM D 924 ASTM D 924 ASTM D 971 ASTM D 1500 Visual ASTM D 974 IEC 60814 ASTM D 2668 DISSOLVED GAS ANALYSIS (DGA) ASTM D 3612 – – – – – – – – – – – – |