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- IEC 60814 Insulating liquids - Oil-impregnated paper and pressboard - Determinat IEC 60814 Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration4 Determination of water in oil-impregnated paper and pressboard4.1 Field of applicationThese methods apply to the determination of the water content in oil-impregnated ...
- IEC 60814 Insulating liquids - Oil-impregnated paper and pressboard - Determinat IEC 60814 Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration3 Evaporative stripping method for high viscosity liquids3.1 Field of applicationThis method is designed for the determination of water in unused insulating liquids ...
- IEC 60814 Insulating liquids - Oil-impregnated paper and pressboard - Determinat IEC 60814 Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration1 General1.1 ScopeThis International Standard describes methods for the determination of water in insulating liquids and in oil-impregnated cellulosic insulation ...
- IEC 60628 Measurement of gassing of insulating liquids under electrical stress a IEC 60628 Measurement of gassing of insulating liquids under electrical stress and ionizationSection 3. Method B12 Outline of methodThis method determines the gassing characteristics of an insulating liquid and expresses the results in terms of the change in gas volume after a specified test period.After ...
- IEC 60628 Measurement of gassing of insulating liquids under electrical stress a IEC 60628 Measurement of gassing of insulating liquids under electrical stress and ionizationSection 2. Method A3 Outline of methodThis method determines the gassing tendency of an insulating liquid under a hydrogen atmosphere and expresses the results in terms of gassing rate over a relatively short ...
- IEC 60628 Measurement of gassing of insulating liquids under electrical stress a IEC 60628 Measurement of gassing of insulating liquids under electrical stress and ionizationSection 1. General1 ScopeThis standard describes two procedures each using different apparatus to measure the tendency of insulating liquids to evolve or absorb gas when subjected, in cells having specific geometries, ...
- IEC 60465 Specification for Unused insulating mineral oils for cables with oil d IEC 60465 Specification for Unused insulating mineral oils for cables with oil ductsSection 3. Individual specifications6 General remarkPrecision data given in the specified methods in this standard are to be used solely as a guide to the expected agreement between duplicate measurements of the property ...
- IEC 60465 Specification for Unused insulating mineral oils for cables with oil d IEC 60465 Specification for Unused insulating mineral oils for cables with oil ductsSection 2. Test methods5 Test methods5.1 AppearanceAppearance shall be evaluated by examining a representative sample of the liquid in transmitted light under a thickness of approximately 10 cm, at ambient temperature.5.2 ...
- IEC 60465 Specification for Unused insulating mineral oils for cables with oil d IEC 60465 Specification for Unused insulating mineral oils for cables with oil ductsSection 1. General1 Scope1.1 This standard covers specifications and test methods for unused mineral insulating oils, as delivered, intended for use in cables with oil ducts. These include hollow core cables, pipe type ...
- IEC 60590 DETERMINATION OF THE AROMATIC HYDROCARBON CONTENT OF NEW MINERAL INSUL IEC 60590 DETERMINATION OF THE AROMATIC HYDROCARBON CONTENT OF NEW MINERAL INSULATING OILS1. ScopeThis standard deals with the determination of the aromatic hydrocarbon content of new mineral insulating oils.Two methods are proposed:- Infrared spectrophotometric analysisThis method is recommended as ...