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Basic Details/ मूल ब्यौरा

IS Number/आईएस संख्या : IS 4257 (Part 2) : 1986
Reviewed In : 2019

IS Title/आईएस शीर्षक : Dimensions for clamping arrangements for porcelain transformer bushings: Part 2 for 72.5 kV and 123 kV bushings

Superseding IS/सुपरसीडिंग आईएस : None

Degree of Equivalence/समतुल्यता स्तर : Modified/Technically Equivalent

Number of Revisions/पुनरीक्षणों की संख्या : New Standard

Number of Amendments/संशोधनों की संख्या : No amendment issued

Aspect/पक्ष : Dimensions

Language/भाषा : English

Reaffirmation Year/पुनर्पुष्टि वर्ष : 2019

Technical Department/तकनीकी विभाग : ETD (Electrotechnical Department)

Technical Committee/तकनीकी समिति : ETD 06 (Electrical Insulators And Accessories Sectional Committee)

Member Secretary/सदस्य सचिव : Mr. NITISH KUMAR JAIN (SCIENTIST-C)

Other Details

Indian Standard

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Amendment : 0

Gazette Document : 0

License : 0

Product Manual & SIT : 0

Laboratory : 0

Classification Details

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Cross Reference Details

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Composition

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Corrigendum : 0

Cross Reference Details

Indian Standards Referred In IS IS 4257 (Part 2) : 1986
Reviewed In : 2019 :

1	IS 3347 (Part 8/Sec 1) : 1988 Reviewed In : 2019	Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 8- 52 kV bushings: Sec 1 porcelain part	ETD 6
2	IS 3347 (Part 7/Sec 2) : 1982 Reviewed In : 1988	Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 7 123 kV bushings, Sec 2 Metal parts	ETD 6
3	IS 3347 (Part 7/Sec 1) : 1977 Reviewed In : 1989	Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 7 123 kV bushings, Sec 1 Porcelain parts	ETD 6
4	IS 3347 (Part 6/Sec 2) : 1982 Reviewed In : 1988	Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 6 72.5 kV bushings, Sec 2 Metal parts	ETD 6
5	IS 3347 (Part 6/Sec 1) : 1977 Reviewed In : 1989	Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 6 72.5 kV bushings, Sec 1 Porcelain parts	ETD 6
6	IS 3347 (Part 5/Sec 2) : 1979 Reviewed In : 2019	Dimensions for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 5 -36 kV bushings: Sec 2 metal parts (First Revision)	ETD 6
7	IS 3347 (Part 5/Sec 1) : 1979 Reviewed In : 2019	Dimension for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 5 - 36 kV bushings: Sec 1 porcelain parts (Second Revision)	ETD 6
8	IS 3347 (Part 4/Sec 2) : 1982 Reviewed In : 2019	Dimensions for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 4 -24 kV bushings: Sec 2 metal parts (First Revision)	ETD 6
9	IS 3347 (Part 4/Sec 1) : 1988 Reviewed In : 2019	Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 4- 24 kV bushings: Sec 1 porcelain parts (Second Revision)	ETD 6
10	IS 3347 (Part 3/Sec 2) : 1982 Reviewed In : 2019	Dimensions for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 3- 12 and 17.5 kV bushings: Sec 2 metal parts (First Revision)	ETD 6
11	IS 3347 (Part 3/Sec 1) : 1988 Reviewed In : 2019	Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 3 -17.5 kV bushings: Sec 1 porcelain parts (Second Revision)	ETD 6
12	IS 3347 (Part 2/Sec 2) : 1979 Reviewed In : 2019	Dimensions for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 2- 3.6 kV bushings: Sec 2 metal parts (First Revision)	ETD 6
13	IS 3347 (Part 2/Sec 1) : 1979 Reviewed In : 2019	Dimensions for porcelain transformer bushings for use in normal and lightly polluted atmospheres: Part 2- 3.6 kV bushings: Sec 1 porcelain parts (First Revision)	ETD 6
14	IS 3347 (Part 1/Sec 2) : 1979 Reviewed In : 2019	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
15	IS 3347 (Part 1/Sec 1) : 1979 Reviewed In : 2019	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
16	IS 8603 : 2008 Reviewed In : 2024	Dimensions for porcelain transformer bushings for use in heavily polluted atmospheres 12/17.5 kV, 24 kV and 36 kV (First Revision)	ETD 6

International Standards Referred In IS 4257 (Part 2) : 1986
Reviewed In : 2019

Standard contains no Cross Referenced International Standard.

IS 4257 (Part 2) : 1986
Reviewed In : 2019 is Referred in following Indian Standards :

Standard contains no Cross Referenced Indian Standard.

Classification Details

Group	:	Electrical Switchgear and Other Electrical Products/Accessories
Sub Group	:	Insulating material and systems
Sub Sub Group	:	Electrical insulators and insulating oils
Aspect	:	Dimensions
Certification	:	Not Certifiable
Relevant Ministries	:
Sustainable development Goals :
Short Commom Man's Title	:	Dimensions for clamping arrangements for porcelain transformer bushings: Part 2 For 72.5 kV and 123
ITC-HS Code	:	N/A
Degree of Equivalence	:	Modified/Technically Equivalent
Identical/Equivalent International Standard(s)	:	DIN 42538
Harmonized with	:

ID	Mailing list	Download
1	Committee members email list	Download
3	Additional mailing list	Download

List of Licenses under IS : IS 4257 : Part 2 : 1986

ID	Licence No.	Firm Name & Address	District	State	Validity Date	Status	Variety	Brand Name	Scale

ID	Licence No.	Firm Name & Address	District	State	Validity Date	Status	Variety	Brand Name	Scale

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Basic Details/ मूल ब्यौरा

Other Details

Indian Standard

Amendment : 0

Gazette Document : 0

License : 0

Product Manual & SIT : 0

Laboratory : 0

Classification Details

Cross Reference Details

Composition

Corrigendum : 0

Cross Reference Details

Classification Details

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List of Licenses under IS : IS 4257 : Part 2 : 1986

List of Expired or Cancelled Licenses under IS : IS 4257 : Part 2 : 1986

List of laboratories for : IS 4257 : Part 2 : 1986

List of Amendement(s) for : IS 4257 : Part 2 : 1986

List of Gazette Document(s) for : IS 4257 : Part 2 : 1986

List of Corigenda Document(s) for : IS 4257 : Part 2 : 1986

List of Product Manuals & SIT