IS 13067 : 1991 Impregnants for power capacitors

1 Scope

1.1 This standard covers the requirements and methods of testsfor liquids used as impregnants in power capacitors conforming toIS 2834 : 1986.

2 References

List of Referred Indian Standards

IS 335 :1983Specification for new insulating oils

IS 548 : Part 1 :1964 Methods of sampling and testfor oils and fats:Part 1 Sampling physical and chemical tests

IS 1070 :1977Water for general laboratory use

IS 1448 : Part 2 :1967 Methods of test for petroleum andits productsleading pages' to IS 1448 : Part 2 Acidity

IS 1448 : Part 10 :1970 Methods of test for petroleum and itsproductsleading pages to IS 1448 : Part 10 Cloud pointand pour point

IS 1448 : Part 21 :1970 Methods of test for petroleum and itsproductsleading pages to IS 1448 : Part 21 Flash point(closed) by Pensky Martens apparatus

IS 1448 : Part 25 :1976 Methods of test for petroleum and itsproducts leading pages to IS 1448 : Part 25Determination of kinematic and dynamicviscosity

IS 2362 :1973Procedure basic climatic and durability testsfor optical instruments

IS 2834 :1986Shunt capacitors for power systems

IS 6103 :1971Method of test for specific resistance(resistivity) of electrical insulating liquids

IS 6262 :1971Method of test for power factor and dielectricconstant of electrical insulating liquids

IS 6792 : 1972 Method fordetermination of electric strengthof insulating oils

IS 9960 :1961Electrical grade caster oil for use ascapacitor impregnant

IS 12177 :1987Methods of test for oxidative ageing ofelectrical insulation of petroleum oils by theopen beaker method