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Indian Standard Details

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Basic Details
IS Number : IS 12977 : 1990
Reviewed In : 2019
IS Title [Eng-Hn] : Arc furnace transformers specification
No of Revision : 0
No of Amendments : 0
Technical Department : Electrotechnical Department
Technical Committee : ETD 16 ( Transformers )
Language : English

Classification Details
Group : Electrical Switchgear and Other Electrical Products/Accessories
Sub Group: Insulating material and systems
Sub Sub Group : Industrial Transformer
Aspects: Product Specification
Certification: Voluntary Certification
Ministry : Ministry of Power, Ministry of Heavy Industries
Short Commom Man's Title: Arc Furnace Transformers
Itchs:
Degree of Equivalence: Indigenous
Identical/Equivalent Standards:
Organisation :

Cross Referencing Details
Indian Standards Refered In IS IS 12977 : 1990 :
SNo IS Number Title Technical Committee
1
IS 335 : 2018 New insulating oils - Specification (Fifth Revision) ETD 3
2
IS 1885 : Part 38 : 1993 Electrotechnical vocabulary: Part 38 power transformers and reactors (Second Revision) ETD 1
3
IS 2026 : Part 1 : 2011 Power transformers: Part 1 general (Second Revision) ETD 16
4
IS 2026 : Part 2 : 2010 Power transformers: Part 2 temperature - Rise (First Revision) ETD 16
5
IS 2026 : Part 3 : 2018 Power transformers: Part 3 insulation levels, dielectric tests and external clearances in air (Fourth Revision) ETD 16
6
IS 2026 : Part 4 : 1977 Specification for power transformers: Part 4 terminal markings, tappings and connections (First Revision) ETD 16
7
IS 6600 : 1972 Guide for loading of oil immersed transformers ETD 16
8
IS 12188 : 1987 Specification for electric direct arc melting furnaces ETD 18
International Standards Refered In IS 12977 : 1990
SNo International Standard Number
1 IEC 60076 : 2 : 0 0
2 IEC 60247 : 0 : 0 0
3 IEC 60422 : 2013
4 IEC 60628 : 1985
5 IEC 60666 : 0 : 0 0
6 IEC 61125 : 1992
7 IEC 62021 : 0 : 0 0
8 IEC 62021 : 0 : 0 0
9 ISO 14596 : 0 : 0 0
10 ASTM 0 : 0 : 0 0
11 BSI 2000 : 346 : 0 0
12 ISO 0 : 0 : 0 0
IS 12977 : 1990 is Refered in following Indian Standards : Standard contains no Cross Referenced Indian Standard.