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 3 : 2018 |
Power transformers: Part 3 insulation levels, dielectric tests and external clearances in air (Fourth Revision) |
ETD 16 |
5 |
IS 2026 : Part 4 : 1977 |
Specification for power transformers: Part 4 terminal markings, tappings and connections (First Revision) |
ETD 16 |
6 |
IS 2071 : Part 1 : 2016 |
High - Voltage test techniques: Part 1 general definitions and test requirements (Third Revision) |
ETD 19 |