IS Details

IS Number :	IS 3347 (Part 1/Sec 2) : 1979 Reviewed In : 2019
IS Title [Eng-Hn] :	Dimensions for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 1 up to and including 1 kV: Sec 2 metal parts (First Revision)
No of Revision :	1
No of Amendments :	3
Technical Department :	Electrotechnical Department
Technical Committee :	ETD 6 ( Electrical Insulators And Accessories )
Language :	English

Group :	Electrical Switchgear and Other Electrical Products/Accessories
Sub Group:	Insulating material and systems
Sub Sub Group :	Electrical insulators and insulating oils
Aspects:	Dimensions
Certification:	Not Certifiable
Ministry :	Ministry of Power, Ministry of Railways
Short Commom Man's Title:	Dimensions for Porcelain Transformer Bushings for Use in Lightly Polluted Atmospheres - Part I : Up
Itchs:
Degree of Equivalence:	Modified/Technically Equivalent
Identical/Equivalent Standards:	DIN 42530 (1968)
Organisation :

Indian Standards Refered In IS IS 3347 : Part 1 : Sec 2 : 1979 :

SNo	IS Number	Title	Technical Committee
1	IS 3347 : Part 1 : Sec 1 : 1979	Dimensions for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 1 up to and including 1 kV: Sec 1 Porcelain Parts (First Revision)	ETD 6
2	IS 7421 : 1988	Specification for porcelain bushings for alternating voltages upto and including 1 000 V (First Revision)	ETD 6
3	IS 8603 : Part 1 : 1977	Dimensions for porcelain transformer bushings for use in heavily polluted atmospheres: Part 1 12 kV and 17.5 kV bushings [Amalglamating in IS 8603:2008)	ETD 6
4	IS 8603 : Part 2 : 1977	Dimensions for porcelain transformer bushings for use in heavily polluted atmospheres: Part 2 24 kV buhsings (Amalgamating in IS 8603:2008)	ETD 6
5	IS 8603 : Part 3 : 1977	Dimensions for porcelain transformer bushings for use in heavily polluted atmospheres: Part 3 36 kV bushings (amalgamating in IS 8063:2008)	ETD 6

International Standards Refered In IS 3347 : Part 1 : Sec 2 : 1979

Standard contains no Cross Referenced International Standard.

IS 3347 : Part 1 : Sec 2 : 1979 is Refered in following Indian Standards :

SNo	IS Number	Title	Technical Committee
1	IS 12676 : 1989	Oil impregnated paper insulated condenser bushings - Dimensions and requirements	ETD 6
2	IS 15137 : 2002	Metal connecting lugs for porcelain transformer bushings - Specification	ETD 6
3	IS 2099 : 1986	Bushings for alternating voltages above 1 000 Volts	ETD 6
4	IS 3347 : Part 1 : Sec 2 : 1979	Dimensions for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 1 up to and including 1 kV: Sec 2 metal parts (First Revision)	ETD 6
5	IS 4257 : Part 1 : 1981	Dimensions for clamping arrangements for porcelain transformer bushings: Part 1 for 12 kV to 52 kV bushings (First Revision)	ETD 6
6	IS 4257 : Part 2 : 1986	Dimensions for clamping arrangements for porcelain transformer bushings: Part 2 for 72.5 kV and 123 kV bushings	ETD 6
7	IS 1180 : Part 1 : 2014	Outdoor Type Oil Immersed Distribution Transformers Upto and Including 2 500 kVA, 33kV - Specification Part 1 Mineral Oil Immersed (Fourth Revision)	ETD 16
8	IS 7903 : 2011	Textiles - Tarpaulines Made From High Density Polyethylene Woven Fabric	TXD 23

Bureau of Indian Standards