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Basic Details/ मूल ब्यौरा
Comment
IS Number/
आईएस संख्या
:
IS 12977 : 1990
Reviewed In : 2019
IS Title/
आईएस शीर्षक
:
Arc furnace transformers specification
Superseding IS/
सुपरसीडिंग आईएस
:
None
Degree of Equivalence/
समतुल्यता स्तर
:
Indigenous
Number of Revisions/
पुनरीक्षणों की संख्या
:
New Standard
Number of Amendments/
संशोधनों की संख्या
:
No amendment issued
Aspect/
पक्ष
:
Product Specification
Language/
भाषा
:
English
Reaffirmation Year/
पुनर्पुष्टि वर्ष
:
November, 2019
Technical Department/
तकनीकी विभाग
:
ETD (Electrotechnical Department)
Technical Committee/
तकनीकी समिति
:
ETD 16 (Transformers Sectional Committee)
Member Secretary/
सदस्य सचिव
:
Mr. ABINASH BORDOLOI (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
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Indian Standards Referred In IS IS 12977 : 1990
Reviewed In : 2019
:
1
IS 335 : 1993
Reviewed In : 2015
New insulating oils - Specification (Fifth Revision)
ETD 3
2
IS 1885 (Part 38) : 1993
IEC Pub 50 ( 421 ) : 1990
Reviewed In : 2019
Electrotechnical vocabulary: Part 38 power transformers and reactors (Second Revision)
ETD 1
3
IS 2026 (Part 1) : 2011
Reviewed In : 2021
Power transformers: Part 1 general (Second Revision)
ETD 16
4
IS 2026 (Part 2) : 2010
Reviewed In : 2020
Power transformers: Part 2 temperature - Rise (First Revision)
ETD 16
5
IS 2026 (Part 3) : 2018
IEC 60076-3 : 2000
Reviewed In : 2023
Power transformers: Part 3 insulation levels, dielectric tests and external clearances in air (Fourth Revision)
ETD 16
6
IS 2026 (Part 4) : 1977
IEC 60076
Reviewed In : 2021
Specification for power transformers: Part 4 terminal markings, tappings and connections (First Revision)
ETD 16
7
IS 6600 : 1972
Reviewed In : 2011
Guide for loading of oil immersed transformers
ETD 16
8
IS 12188 : 1987
Reviewed In : 2018
Specification for electric direct arc melting furnaces
ETD 18
International Standards Referred In IS 12977 : 1990
Reviewed In : 2019
Standard contains no Cross Referenced International Standard.
IS 12977 : 1990
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
:
Industrial Transformer
Aspect
:
Product Specification
Certification
:
Voluntary Certification
Relevant Ministries
:
Ministry of Power, Ministry of Heavy Industries
Sustainable development Goals :
Short Commom Man's Title
:
Arc Furnace Transformers
ITC-HS Code
:
Degree of Equivalence
:
Indigenous
Identical/Equivalent International Standard(s)
:
Harmonized with
:
Email Ids
ID
Mailing list
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1
Committee members email list
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3
Additional mailing list
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List of Licenses under IS : IS 12977 : 1990
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Expired or Cancelled Licenses
List of Expired or Cancelled Licenses under IS : IS 12977 : 1990
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Active Licenses
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
List of laboratories for : IS 12977 : 1990
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#
Lab Name
Address
City
State
Contact Number
Email Id
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List of Amendement(s) for : IS 12977 : 1990
#
Amendment Number
Amendment Year
File Name
Action
List of Gazette Document(s) for : IS 12977 : 1990
#
IS/Amendment Number
SO. No.
Action
List of Corigenda Document(s) for : IS 12977 : 1990
#
IS/Amendment Number
File Name
Action
List of Product Manuals & SIT
#
File Type
File Name
Action
Total Visitors -
7
1
3
9
2
1
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