IS 13312 : 1992 Dimensions of Porcelain Oil Filled Transformer Bushings (Rated 52 kV) for Medium Polluted Atmospheres

1 Scope

This standard covers the dimensions of porcelain bushings oftransformers rating 52 kV for outdoor use in medium pollutedatmospheres defined in IS 2099 : 1986 Specification for bushing foralternating voltages above 1 000 V (second revision).

2 Reference

IS 3347 : Part 8 : Sec 2 :1992 Dimensions for porcelain transformerbushings for use in lightly pollutedatmospheres :Part 8 52 kV bushings,Section 2 Metal parts