| SNo |
IS Number |
Title |
Technical Committee |
|
1 |
IS 13072 : 2013 |
Specification of technical grade sulphur hexafluoride (SF6) for use in electrical equipment (First Revision) |
ETD 3 |
|
2 |
IS/IEC 62271 : PART 1 : 2007 |
High - Voltage switchgear and controlgear: Part 1 common specifications |
ETD 8 |
|
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 5 : 2011 |
Power transformers: Part 5 ability to with stand short circuit (First Revision) |
ETD 16 |
|
7 |
IS 2099 : 1986 |
Bushings for alternating voltages above 1 000 Volts |
ETD 6 |
|
8 |
IS 2026 : Part 10 : 2009 |
Power transformers: Part 10 determination of sound levels |
ETD 16 |
