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Indian Standard Details

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Basic Details
IS Number : IS 11171 : 1985
IEC 60727
Reviewed In : 2016
IS Title [Eng-Hn] : Specification for dry - Type power transformers
No of Revision : 0
No of Amendments : 1
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: Dry-Type Power Transformers
Itchs:
Degree of Equivalence: Modified/Technically Equivalent
Identical/Equivalent Standards:IEC 60726 : 1982
Organisation :

Cross Referencing Details
Indian Standards Refered In IS IS 11171 : 1985 :
SNo IS Number Title Technical Committee
1
IS 2026 : Part 3 : 2018 Power transformers: Part 3 insulation levels, dielectric tests and external clearances in air (Fourth Revision) ETD 16
2
IS 2026 : Part 4 : 1977 Specification for power transformers: Part 4 terminal markings, tappings and connections (First Revision) ETD 16
3
IS 2705 : Part 1 : 1992 Current transformers - Specification: Part 1 general requirements (Second Revision) ETD 34
4
IS 2705 : Part 2 : 1992 Current transformers: Part 2 Measuring current transformers ETD 34
5
IS 2705 : Part 3 : 1992 Current transformers: Part 3 Protective current transformers ETD 34
6
IS 2705 : Part 4 : 1992 Current transformers: Part 4 Protective current transformers for special purpose applications ETD 34
7
IS 1851 : 1997 Single operator type arc welding transformers - Specification ETD 21
8
IS 1885 : Part 38 : 1993 Electrotechnical vocabulary: Part 38 power transformers and reactors (Second Revision) ETD 1
International Standards Refered In IS 11171 : 1985 Standard contains no Cross Referenced International Standard.
IS 11171 : 1985 is Refered in following Indian Standards :
SNo IS Number Title Technical Committee
1 IS 11333 : 1985 Specification for flameproof dry type transformers for use in mines ETD 22
2 IS 2026 : Part 5 : 2011 Power transformers: Part 5 ability to with stand short circuit (First Revision) ETD 16
3 IS 2026 : Part 10 : 2009 Power transformers: Part 10 determination of sound levels ETD 16
4 IS 5553 : Part 1 : 1989 Reactors - Part 1 : General ETD 16
5 IS 5553 : Part 2 : 1990 Reactors: Part 2 Shunt reactors ETD 16
6 IS 5553 : Part 3 : 1990 Reactors: Part 3 Current limiting reactors and neutral earthing reactors ETD 16
7 IS 14786 : 2000 High-Voltage/Low-Voltage Prefabricated Substations ETD 8
8 IS 5553 : Part 5 : 1989 Reactors: Part 5 Tuning reactors ETD 16