... system. 3.IEC156. 60kv/80kv/100kv Transformer Oil Tester Unit:In the electric power industry, insulating oil is wildly applied ... ,2.0KVA)Speed of pressure riseabout 2KV/SVoltage test precision±3%Breakdown sensitivity<2KVWave difference≤3%Time of breakdown≤ ... oil decolorizing,Diesel ,oil filtering,oil filtration,oil filter,air filter,,hepa filter,fuel dispenser filter,fueling dispenser,waste management ...