Revised Standards    New Standards

Standards List

S.No IS Number IS Title Category Reaffirmation Year Scope
1 IS 10028 : Part 1 : 1985
Code of practice for selection, installation and maintenance of transformers: Part 1 selection Code of Practice 2016, Jul Download
2 IS 10028 : Part 2 : 1981
Code of practice for selection, installation and maintenance of transformers: Part 2 installation Code of Practice 2016, Jul Download
3 IS 10028 : Part 3 : 1981
Code of practice for selection, installation and maintenance of transformers: Part 3 maintenance Code of Practice 2018, Jul Download
4 IS 10161 : 1982
Specification for moving coil voltage regulators Product Specification 2016, Jul Download
5 IS 11171 : 1985
Specification for dry - Type power transformers Product Specification 2016, Jul Buy
6 IS 11333 : 1985
Specification for flameproof dry type transformers for use in mines Product Specification 2016, Jul Buy
7 IS 1180 : Part 1 : 2014
(4 Revision)
Outdoor Type Oil Immersed Distribution Transformers Upto and Including 2 500 kVA, 33kV - Specification Part 1 Mineral Oil Immersed (Fourth Revision) Product Specification 2019 Download
8 IS 1180 : Part 3 : 2021
Outdoor/Indoor Type Liquid Immersed Distribution Transformers Up to and Including 2 500 kVA, 33 kV — Specification Part 3 Natural/Synthetic Organic Ester Liquid Immersed Product Specification 0 Download
9 IS 12977 : 1990
Arc furnace transformers specification Product Specification 2019, Nov Download
10 IS 13956 : 1994
Testing transformers - Specification Product Specification 2019, Nov Download
11 IS 13964 : 1994
Methods of measurement of transformer and reactor sound levels Methods of tests 2019 Buy
12 IS 2026 : Part 1 : 2011
(2 Revision)
Power transformers: Part 1 general (Second Revision) Product Specification 2016, Jul Buy
13 IS 2026 : Part 10 : 2009/IEC 60076-10 : 2001
Power transformers: Part 10 determination of sound levels Methods of tests 2019 Buy
14 IS 2026 : Part 10 : Sec 1 : 2018/IEC 60076-10-1:2016
Power transformers: Part 10 determination of sound levels Code of Practice 0 Buy
15 IS 2026 : Part 11 : 2021/IEC 60076-11 : 2018
Power Transformers Part 11 Dry-Type Transformers Product Specification 0 Buy
16 IS 2026 : Part 12 : 2018/IEC 60076-12:2008
Power transformers: Part 12 loading guide for dry - Type power transformers Code of Practice 0 Buy
17 IS 2026 : Part 14 : 2018/IEC 60076-14:2013
Power transformers: Part 14 liquid - Immersed power transformers using high - Temperature insulation materials Product Specification 0 Buy
18 IS 2026 : Part 15 : 2018/IEC 60076-15:2015
Power transformers: Part 15 gas - Filled power transformers Product Specification 0 Buy
19 IS 2026 : Part 16 : 2018/IEC 60076-16:2011
Power transformers: Part 16 transformers for wind turbine applications Product Specification 0 Buy
20 IS 2026 : Part 18 : 2018/IEC 60076-18:2012
Power transformers: Part 18 measurement of frequency response Methods of tests 0 Buy
21 IS 2026 : Part 19 : 2018/IEC 60076-19:2013
Power Transformers Part 19 Rules for the Determination of Uncertainties in the Measurement of the Losses on Power Transformers and Reactors Code of Practice 0 Buy
22 IS 2026 : Part 2 : 2010
(1 Revision)
Power transformers: Part 2 temperature - Rise (First Revision) Methods of tests 2020 Buy
23 IS 2026 : Part 21 : 2018/IEC 60076-21:2011
Power transformers: Part 21 standard requirements, terminology and test code for step - Voltage regulators Product Specification 0 Buy
24 IS 2026 : Part 3 : 2018/IEC 60076-3:2013
(4 Revision)
Power transformers: Part 3 insulation levels, dielectric tests and external clearances in air (Fourth Revision) Methods of tests 0 Buy
25 IS 2026 : Part 4 : 1977/IEC 60086-3:2000
(1 Revision)
Specification for power transformers: Part 4 terminal markings, tappings and connections (First Revision) Dimensions 2016, Jul Buy
26 IS 2026 : Part 5 : 2011
(1 Revision)
Power transformers: Part 5 ability to with stand short circuit (First Revision) Methods of tests 2016, Dec Buy
27 IS 2026 : Part 6 : 2017/60076-6 : 2007
Power transformers: Part 6 reactors Product Specification 0 Buy
28 IS 2026 : PART 7 : 2009/IEC 60076-7 : 2005
(1 Revision)
Power transformers: Part 7 loading guide for oil - Immersed power transformers Code of Practice 2019 Buy
29 IS 2026 : Part 8 : 2009/IEC 60076-8 : 1997
Power transformers: Part 8 application guide Code of Practice 2019 Buy
30 IS 2772 : 1982
(1 Revision)
Specification for non - Flameproof mining transformers for use below ground (First Revision) Product Specification 2016, Jul Download
31 IS 3639 : 1966
Specification for fittings and accessories for power transformers Product Specification 2016, Jul Download
32 IS 5142 : 1969
Specification for continuously variable voltage auto - Transformers Product Specification 2016, Jul Download
33 IS 8447 : 1989
(1 Revision)
Manually operated voltage regulators for domestic use - Specification (First Revision) Product Specification 2018, Apr Download
34 IS 8448 : 1989
(1 Revision)
Automatic line voltage correctors (Step Type) for domestic use - Specification (First Revision) Product Specification 2019, Mar Download
35 IS 8468 : Part 1 : 2018/IEC 60214-1 : 2014
Tap - Changers Part 1 Performance Requirements and Test Methods (First Revision) Product Specification 0 Buy
36 IS 8478 : 1977
Application guide for on - Load tap - Changers Code of Practice 2016, Jul Buy
37 IS 9147 : 1979
Specification for cable sealing boxes for oil - Immersed transformers suitable for paper - Insulated lead sheathed cables for highest system voltages from 12 kV up to and including 36 kV Product Specification 2016, Jul Buy
38 IS 9815 : Part 1 : 1994
(2 Revision)
Servo - Motor operated automatic line voltage correctors: Part 1 correctors for single - Phase applications - Specification (Second Revision) Product Specification 2019, Nov Download
39 IS/IEC 61558 : PART 1 : 1997/IEC 61558-1 :1997
Safety of power transformers, power supply units and similar: Part 1 general requirements and tests Saftey Standard 2018, Jul Buy
40 IS/IEC 61558 : Part 2 : Sec 4 : 2009/IEC 61558-2-4 : 2209
Safety of Transformers, Reactors, Power Supply Units and Similar Product for Supply Voltages up to 1 100 V Part 2-4: Particular Requirements and Tests for Isolating Transformers and Power Supply Units Incorporating Isolating Transformers Saftey Standard 0 Buy
41 IS/IEC 61558 : Part 2 : Sec 6 : 1997/IEC 61558-2-6 : 1997
Safety of power transformers, power supply units and similar: Part 2 particular requirement: Sec 6 safety isolating transformers for general use Saftey Standard 2018, Jul Buy
42 IS/IEC 61558 : PART 2 : SEC 7 : 2007/IEC 61558-2-7 : 2007
Safety of power transformers, power supplies reactors and similar products: Part 2 - 7 particular requirements and tests for transformers and power supplies for toys Saftey Standard 2016, Aug Buy