SNo |
IS Number |
Title |
Technical Committee |
1 |
IS/IEC 60071 : Part 1 : 2019 |
Insulation Coordination Part 1 Definition Principles And Rules (First Revision) |
ETD 19 |
2 |
IS/IEC/TR 60071 : Part 5 : 2014 |
Insulation Co-ordination Part 5 Procedures for High-Voltage Direct Current ( HVDC ) Converter Stations |
ETD 40 |
3 |
IS 2026 : Part 2 : 2010 |
Power transformers: Part 2 temperature - Rise (First 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 14911 : Part 1 : 2020 |
Thyristor Valves for High Voltage Direct Current ( HVDC ) Power Transmission Part 1 Electrical Testing ( First Revision ) |
ETD 40 |
6 |
IS 15617 : 2017 |
Static var compensators (Svc) testing of thyristor valves (First Revision) |
ETD 40 |
7 |
IS 16075 : 2013 |
Voltage sourced converter (Vsc) valves for high - Voltage direct current (Hvdc) power transmission - Electrical testing |
ETD 40 |
8 |
IS 16667 : 2018 |
High - Voltage direct current (Hvdc) power transmission using voltage sourced converters (Vsc) |
ETD 40 |
9 |
IS/QC 160100 : 1988 |
Electrical relays Secal specification:electromechanical all - Or -Nothing relays of assessed quality |
ETD 35 |
10 |
IS/QC 250000 : 1988 |
Inductor and transformer cores for telecommunications generic specification |
LITD 24 |