Total Standards : 47
Revised Standards
New Standards
| S.No | IS Number | IS Title | Amendment | Reaffirmation Year | Document | Action |
|---|---|---|---|---|---|---|
| 1 | IS 17066 : Part 1 : 2018/IEC 62246-1 :2015 |
Reed switches: Part 1 generic specification | 0 | Mar, 2024 | Buy | |
| 2 | IS/IEC 60255 : Part 149 : 2013/60255-149:2013 |
Measuring Relays and Protection Equipment Part 149 Functional Requirements for Thermal Electrical Relays | 0 | ---- | Buy | |
| 3 | IS 10075 : 1981 |
Specification for start relay and overload protector for resistance start induction run hermetic compressor | 0 | Jun, 2024 | Download | |
| 4 | IS/IEC 60255 : Part 13 : 1980/IEC 60255 : Part 13 : 1980 |
Electrical relays: Part 13 biased (Percentage) differential relays | 0 | Jun, 2022 | Buy | |
| 5 | IS 3842 : Part 7 : 1972 |
Application guide for electrical relays for AC systems: Part 7 frequency relays | 0 | Aug, 2021 | Download | |
| 6 | IS 9994 : 1981 |
Speclfication for potential relays for capacitor - Start capacitor - Run hermetic compressors | 0 | Download | ||
| 7 | IS/IEC 61810 : Part 7 : 2006/IEC 61810 : Part 7 : 2006 |
Electromechanical elementary relays: Part 7 test and measurement procedures | 0 | Mar, 2024 | Buy | |
| 8 | IS/IEC 60255 : Part 26 : 2013/IEC 60255-26 : 2008 (1 Revision) |
Measuring Relays and Protection Equipment Part 26 Electromagnetic Compatibility Requirements ( First Revision ) | 0 | ---- | Buy | |
| 9 | IS 3842 : Part 1 : 1967 |
Application guide for electrical relays for AC systems: Part i overcurrent relays for feeders and transformers | 0 | Aug, 2021 | Download | |
| 10 | IS 5834 : Part 1 : 1994 (1 Revision) |
Electrical timer relays for industrial purposes - Specification: Part 1 pneumatic (First Revision) | 0 | Download | ||
| 11 | IS/IEC 62314 : 2006/IEC 62314 : 2006 |
Solid - State relays | 0 | ---- | Buy | |
| 12 | IS/IEC 60255 : Part 121 : 2014/IEC 60255 : Part 121 : 2014 |
Measuring relays and protection equipment: Part 121 functional requirements for distance protection | 0 | ---- | Buy | |
| 13 | IS/IEC 60255 : Part 21 : Sec 2 : 1988/IEC60255-21-2:1988 |
Electrical Relays Part 21 Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment Section 2 Shock and bump tests | 0 | Jan, 2020 | Buy | |
| 14 | IS/IEC 60255 : Part 12 : 1980/IEC 60255 : Part 12 : 1980 |
Electrical relays: Part 12 directional relays and power relays with two input energizing quantities | 0 | Dec, 2020 | Buy | |
| 15 | IS 3842 : Part 5 : 1968 |
Application guide for electrical relays for AC systems: Part 5 distance protection relays | 0 | Aug, 2021 | Download | |
| 16 | IS 9124 : 1979 |
Guide for maintenance and field testing of electrical relays | 1 | Download | ||
| 17 | IS 17064 : Part 2 : Sec 1 : 2019/IEC 61810-2-1 : 2017 |
Electromechanical elementary relays: Part 2 reliability: Sec 1 procedure for the verification of b10 values | 0 | Mar, 2024 | Buy | |
| 18 | IS/IEC 60255 : Part 24 : 2013/IEC60255-24:2013 (1 Revision) |
Measuring Relays and Protection Equipment Part 24 Common Format for Transient Data Exchange ( COMTRADE ) for Power Systems ( First Revision ) | 0 | ---- | Buy | |
| 19 | IS 3638 : 1966 |
Application guide for gas - Operated relays | 1 | Sep, 2016 | Download | |
| 20 | IS/IEC 60255 : Part 127 : 2010/IEC 60255-127 : 2010 |
Measuring relays and protection equipment: Part 127 functional requirements for over/under voltage protection | 0 | ---- | Buy | |
| 21 | IS 4483 : Part 1 : 1968 |
Preferred panel cut - Out dimensions for electrical relays: Part 1 flush mounting IDMTL relays | 0 | Jun, 2024 | Download | |
| 22 | IS 3842 : Part 6 : 1972 |
Application guide for electrical relays for AC systems: Part 6 power relays | 0 | Aug, 2021 | Download | |
| 23 | IS 17064 : Part 3 : 2020/61810-3:2015 |
Electromechanical Elementary Relays Part 3 Relays with Forcibly Guided ( Mechanically Linked ) Contacts | 0 | ---- | Buy | |
| 24 | IS/IEC 60255 : Part 1 : 2009/IEC 60255 : Part 1 : 2009 |
Measuring relays and protection equipment: Part 1 common requirements | 0 | Dec, 2020 | Buy | |
| 25 | IS 3842 : Part 3 : 1966 |
Application guide for electrical relays for AC systems: Part 3 phase unbalance relays including negative phase sequence relays | 1 | Aug, 2021 | Download | |
| 26 | IS 8714 : 1978 |
Specification for electrical protective relays for use in seismic areas | 0 | Buy | ||
| 27 | IS 17065 : Part 1 : 2018/IEC 61811-1 :2015 |
Electromechanical telecom elementary relays of assessed quality: Part 1 generic specification and blank detail specification | 0 | Mar, 2024 | Buy | |
| 28 | IS/IEC/IEEE 60255 : Part 118 : Sec 1 : 2018/60255-118-1 |
Measuring Relays and Protection Equipment Part 118 Synchrophasor for Power Systems Section 1 Measurements | 0 | ---- | Buy | |
| 29 | IS 3637 : 1966 |
Specification for gas - Operated relays | 1 | Sep, 2016 | Download | |
| 30 | IS/IEC 60255 : Part 151 : 2009/IEC 60255-151 : 2009 |
Measuring relays and protection equipment: Part 151 functional requirements for over/under current protection | 0 | ---- | Buy | |
| 31 | IS 3842 : Part 9 : 1977 |
Application guide for electrical relays for AC systems: Part 9 relays for bus bar protection | 0 | Aug, 2021 | Download | |
| 32 | IS 3842 : Part 4 : 1966 |
Application guide for electrical relays for AC systems: Part 4 thermal relays | 1 | Aug, 2021 | Download | |
| 33 | IS/IEC 60255 : Part 21 : Sec 3 : 1993/IEC 60255-21-3 : 199 |
Electrical Relays Part 21 Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment Section 3 Seismic tests | 0 | Jun, 2022 | Buy | |
| 34 | IS/IEC 62246 : Part 1 : Sec 1 : 2018/62246-1-1:2018 (1 Revision) |
Reed Switches Part 1 Generic Specification Section 1 Blank detail specification ( First Revision ) | 0 | ---- | Buy | |
| 35 | IS 3842 : Part 2 : 1966 |
Application guide for electrical relays for AC systems: Part 2 overcurent relays for generators and motors | 0 | Aug, 2021 | Download | |
| 36 | IS 5834 : Part 3 : 1981 |
Specification for electrical timber relays for industrial purposes: Part 3 electronic | 2 | Download | ||
| 37 | IS 17064 : Part 1 : 2018/IEC 61810-1 : 2015 |
Electromechanical elementary relays: Part 1 general and safety requirements | 1 | Mar, 2024 | Buy | |
| 38 | IS/IEC 60255 : Part 181 : 2019/60255-181:2019 |
Measuring Relays and Protection Equipment Part 181 Functional Requirements for Frequency Protection | 0 | Mar, 2024 | Buy | |
| 39 | IS 14122 : 1994 |
Built - In thermal protection for electric motors rated up to 660 V AC - Specification | 0 | Buy | ||
| 40 | IS/IEC 60255 : Part 21 : Sec 1 : 1988/IEC 60255 : Part 21 : Sec 1 : 1988 |
Electrical relays: Part 21 vibration, shock, bump and seismic tests on measuring relays and protection equipment: Sec 1 vibration tests (Sinusoidal) | 0 | Dec, 2020 | Buy | |
| 41 | IS 3842 : Part 8 : 1976 |
Application guide for electrical relays for AC systems: Part 8 voltage relays | 0 | Aug, 2021 | Download | |
| 42 | IS 3842 : Part 10 : 1976 |
Application guide for electrical relays for AC systems: Part 10 relays for transverse differential protection | 0 | Download | ||
| 43 | IS 17064 : Part 2 : 2019/IEC 61810-2: 2017 |
Electromechanical elementary relays: Part 2 reliability | 0 | Mar, 2024 | Buy | |
| 44 | IS/IEC 60255 : Part 27 : 2013/60255-27:2013 (1 Revision) |
Measuring Relays and Protection Equipment Part 27 Product Safety Requirements ( First Revision ) | 0 | ---- | Buy | |
| 45 | IS 3842 : Part 12 : 1976 |
Application guide for electrical relays for AC systems: Part 12 differential relays for transformers | 0 | Download | ||
| 46 | IS 5834 : Part 2 : 1993 (1 Revision) |
Electrical timer relays for industrial purposes - Specification: Part 2 motorued (First Revision) | 0 | Apr, 2018 | Download | |
| 47 | IS 18488 : 2024 |
GUIDELINES FOR SUBSTATION AUTOMATION SYSTEM BASED ON IEC 61850 | 0 | ---- | Download |