Programme of work

BUREAU OF INDIAN STANDARDS

Programme of Work

Electrotechnical Department

COMMITTEE WISE PROGRAMME OF WORK OF Electrotechnical Department

Sl No.	Committee	Title
1	ETD 1	Basic Electrotechnical Standards Sectional Commiittee
2	ETD 2	Solid Electrical Insulating Materials And Insulation Systems Sectional Commiittee
3	ETD 3	Fluids For Electrotechnical Applications Sectional Commiittee
4	ETD 6	Electrical Insulators And Accessories Sectional Commiittee
5	ETD 7	Low Voltage Switchgear And Controlgear Sectional Commiittee
6	ETD 8	High Voltage Switchgear And Controlgear Sectional Commiittee
7	ETD 9	Power Cables Sectional Commiittee
8	ETD 10	Primary Cells And Batteries Sectional Commiittee
9	ETD 11	Secondary Cells And Batteries Sectional Commiittee
10	ETD 12	Measuring Equipment For Basic Electrical Quantities Sectional Commiittee
11	ETD 13	Equipment For Electrical Energy Measurement And Load Control Sectional Commiittee
12	ETD 14	Electrical Wiring Accessories Sectional Commiittee
13	ETD 15	Rotating Machinery Sectional Commiittee
14	ETD 16	Transformers Sectional Commiittee
15	ETD 18	Industrial Process Measurement And Control Sectional Commiittee
16	ETD 19	High Voltage Engineering Sectional Commiittee
17	ETD 20	Electrical Installation Sectional Commiittee
18	ETD 21	Electric Welding Equipment Sectional Commiittee
19	ETD 22	Electrical Apparatus For Explosive Atmosphere Sectional Commiittee
20	ETD 23	Lamps and Related Equipments Sectional Commiittee
21	ETD 25	Lifts, Escalators and Moving Walks Sectional Commiittee
22	ETD 28	Solar Photovoltaic Energy Systems Sectional Commiittee
23	ETD 29	Power Capacitors Sectional Commiittee
24	ETD 30	Surge Arresters Sectional Commiittee
25	ETD 31	Power Electronics Sectional Commiittee
26	ETD 32	Electrical Appliances Sectional Commiittee
27	ETD 33	Winding Wire Sectional Commiittee
28	ETD 34	Instrument Transformers Sectional Commiittee
29	ETD 35	Power Systems Relays Sectional Commiittee
30	ETD 36	Tools And Equipment For Live Working Sectional Commiittee
31	ETD 37	Conductors And Accessories For Overhead Lines Sectional Commiittee
32	ETD 39	Fuses Sectional Commiittee
33	ETD 40	Hvdc Power Systems Sectional Commiittee
34	ETD 42	Wind Turbines Sectional Commiittee
35	ETD 43	Standardization of Environmental Aspects for Electrical and Electronic Products Sectional Commiittee
36	ETD 44	Safety Of Machinery- Electrotechnical Aspects Sectional Commiittee
37	ETD 46	Grid Integration of Renewables Sectional Commiittee
38	ETD 47	Railway Electric Traction Equipment Sectional Commiittee
39	ETD 48	UHV Transmission System Sectional Commiittee
40	ETD 49	Illumination Engineering and Luminiaries Sectional Commiittee
41	ETD 50	LVDC Power Distribution Systems Sectional Commiittee
42	ETD 51	Electrotechnology in Mobility Sectional Commiittee
43	ETD 52	Electrical Energy Storage Systems Sectional Commiittee
44	ETD 53	STANDARDIZATION OF THE MANAGEMENT OF ASSETS IN POWER SYSTEMS Sectional Commiittee
45	ETD 54	Marine Energy Conversion Systems Sectional Commiittee
46	Annexure-I	List of Indian Standards Withdrawn/Superseded
47	Annexure-II	List of Indian Product Standards

Aspect Wise Report

Product:	683
Code of Practices :	151
Methods of Test :	327
Terminology :	75
Dimensions :	52
System Standard :	6
Safety Standard :	71
Others :	172
Service Specification :	8
Process Specification :	1
Unclassified :	394

Total : 1940

ETD 1:Basic Electrotechnical Standards

Scope : To prepare standards of general and common nature in the field of electrotechnology, such as voltages, current ratings and frequency, power quality, quantities and units, nomenclature, graphical symbols, basic marking and general requirements for enclosures of equipment
Liaison :
IEC TC 1 - Terminology - Observer (O)
IEC TC 25 - Quantities and units - Observer (O)
IEC TC 3 - Documentation, graphical symbols and representations of technical information - Observer (O)
IEC TC 3 / SC 3C - Graphical symbols for use on equipment - Observer (O)
IEC TC 70 - Degrees of protection provided by enclosures - Participating (P)
IEC TC 8 - System aspects of electrical energy supply - Participating (P)
IEC TC 08/WG 11 - Power Quality - Participating (P)

Published Standards

SI. No.	IS No.	Title	Reaffirmation Details	No. of Amendments	Degree of Equivalence
1.	IS 10381 : 1982 Reviewed In : 2019	Terms and their hindi equivalents commonly used for name - Plates and similar data of electrical power equipment	March, 2019	-	Indigenous
2.	IS 10580 : 1983 Reviewed In : 2017	Service conditions for electrical equipment	July, 2017	-	Indigenous
3.	IS 11353 : 2023 IEC 60445 : 2021	Basic and Safety Principles for Man-Machine Interface Marking and Identification - Identification of Equipment Terminals Conductor Terminations and Conductors First Revision		-
4.	IS 11354 : 2023 IEC 60152 : 2021	Designation of phase differences by hour numbers in three-phase AC systems First Revision		-
5.	IS 11954 : 2023	Colour Coding of Electrical Mimic Diagrams Guide First Revision		-
6.	IS 11955 : 1987 Reviewed In : 2019	Preferred current ratings	March, 2019	-	Modified/Technically Equivalent
7.	IS 12032 (Part 1) : 1987 IEC 60617-1 : 1985 Reviewed In : 2019	Graphical symbols for diagrams in the field of electrotechnology Part 1 general information	March, 2019	-	Identical under dual numbering
8.	IS 12032 (Part 2) : 1987 IEC Pub 617-2 ( 1983 ) Reviewed In : 2019	Graphical symbols for diagrams in the field of electrotechnology Part 2 symbol elements qualifying symbols and other symbols having general application	March, 2019	-	Identical under dual numbering
9.	IS 12032 (Part 3) : 1987 IEC 60617-3 : 1983 Reviewed In : 2019	Graphical symbols for diagrams in the field of electrotechnology Part 3 conductors and connecting devices	March, 2019	-	Identical under dual numbering
10.	IS 12032 (Part 4) : 1987 IEC 60617-4 : 1983 Reviewed In : 2019	Graphical symbols for diagrams in the field of electrotechnology Part 4 passive components	March, 2019	-	Identical under dual numbering
11.	IS 12032 (Part 6) : 1987 IEC 60617-6 : 1983 Reviewed In : 2019	Graphical symbols for diagrams in the field of electrotechnology Part 6 production and conversion of electrical energy	March, 2019	-	Identical under dual numbering
12.	IS 12032 (Part 7) : 1987 IEC Pub 617 - 7 ( 1983 ) Reviewed In : 2019	Graphical symbols for diagrams in the field of electrotechnology Part 7 switchgear controlgear and protective devices	March, 2019	-	Identical under dual numbering
13.	IS 12032 (Part 8) : 1987 IEC 60617-8 : 1983 Reviewed In : 2019	Graphical symbols for diagrams in the field of electrotechnology Part 8 measuring instruments lamps and signalling devices	March, 2019	-	Identical under dual numbering
14.	IS 12032 (Part 10) : 1991 Reviewed In : 2019	Graphical Symbols for Diagrams in the Field of Electrotechnology Part 10 Telecommunications Transmission	March, 2019	-	Identical under dual numbering
15.	IS 12032 (Part 11) : 1987 IEC 60617-11 : 1987 Reviewed In : 2019	Graphical symbols for diagrams in the field of electrotechnology Part 11 architectural and topographical installation plan and diagrams	March, 2019	-	Identical under dual numbering
16.	IS 12360 : 1988 IEC 60038 Reviewed In : 2020	Voltage bands for electrical installations including preferred voltages and frequency	December, 2020	4	Identical under dual numbering
17.	IS 17036 : 2018	Distribution System Supply Voltage Quality		-	Indigenous
18.	IS 17050 : 2023 IEC 62262: 2021 (Ed 1.1)	Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts IK Code		-
19.	IS 18475 : 2023	Power Quality Measurement Monitoring Methods		-
20.	IS 1885 (Part 1) : 1961 Reviewed In : 2017	Electrotechnical vocabulary Part 1 fundamental definitions	July, 2017	2	Modified/Technically Equivalent
21.	IS 1885 (Part 9/Sec 1) : 2019 IEC 60050-444 : 2002	Electrotechnical Vocabulary Part 9 Relays Section 1 Elementary relays Third Revision		-	Identical under single numbering
22.	IS 1885 (Part 9/Sec 2) : 2019 IEC 60050-445 : 2010	Electrotechnical Vocabulary Part 9 Relays Section 2 Time relays Third Revision		-	Identical under dual numbering
23.	IS 1885 (Part 9/Sec 3) : 2019 IEC 60050-447 : 2010	Electrotechnical Vocabulary Part 9 Relays Section 3 Measuring relays Third Revision		-	Identical under dual numbering
24.	IS 1885 (Part 10) : 2008 Reviewed In : 2019	Electrotechnical vocabulary Part 10 power system protection Second Revision		-	Identical under dual numbering
25.	IS 1885 (Part 14) : 2023 IEC 60050-395: 2014	ELECTROTECHNICAL VOCABULARY PART 14 NUCLEAR POWER PLANTS		-
26.	IS 1885 (Part 14) : 1967 Reviewed In : 2017	Electrotechnical Vocabulary Part 14 Nuclear Power Plants	July, 2017	-	Modified/Technically Equivalent
27.	IS 1885 (Part 15) : 2008 IEC 60050-482 : 2004 Reviewed In : 2018	Electrotechnical vocabulary Part 15 primary and secondary cells and batteries Second Revision		-	Identical under dual numbering
28.	IS 1885 (Part 16) : 2023 IEC 60050-845: 2020	ELECTROTECHNICAL VOCABULARY PART 16 LIGHTING		-
29.	IS 1885 (Part 17) : 2024 IEC 60050-441: 1984	Electrotechnical Vocabulary Part 17 Switchgear and Control Gear Second Revision		-
30.	IS 1885 (Part 27) : 2008 IEC 60050-551:1998 Reviewed In : 2018	Electrotechnical vocabulary Part 27 power electronics Third Revision		-	Identical under dual numbering
31.	IS 1885 (Part 28) : 1993 IEC Pub 50 ( 321) : 1986 Reviewed In : 2022	Electrotechnical vocabulary Part 28 instrument transformers First Revision	November, 2022	-	Identical under dual numbering
32.	IS 1885 (Part 29) : 1971 Reviewed In : 2017	Electrotechnical vocabulary Part 29 mining terms	July, 2017	-	Modified/Technically Equivalent
33.	IS 1885 (Part 30) : 2023 IEC 60050-601: 1985	ELECTROTECHNICAL VOCABULARY PART 30 OVERHEAD TRANSMISSION AND DISTRIBUTION OF ELECTRICAL ENERGY		-
34.	IS 1885 (Part 32) : 2019 IEC 60050-461 : 2008 Reviewed In : 2019	Electrotechnical Vocabulary Part 32 Electric Cables Second Revision	-	-	Identical under dual numbering
35.	IS 1885 (Part 34) : 2023	ELECTROTECHNICAL VOCABULARY PART 34 CINEMATOGRAPHY First Revision		-
36.	IS 1885 (Part 35) : 2021 IEC 60050: 411 Reviewed In : 2022	Electrotechnical Vocabulary Part 35 Rotating Machinery Second Revision	November, 2022	-	Identical under single numbering
37.	IS 1885 (Part 37) : 1993 IEC Pub 50 ( 691) : 1973 Reviewed In : 2019	Electrotechnical vocabulary Part 37 tariffs for electricity First Revision	March, 2019	-	Identical under dual numbering
38.	IS 1885 (Part 38) : 1993 IEC Pub 50 ( 421 ) : 1990 Reviewed In : 2019	Electrotechnical vocabulary Part 38 power transformers and reactors Second Revision	March, 2019	-	Identical under dual numbering
39.	IS 1885 (Part 42) : 1993 IEC Pub 60 (436 ) ( 1990 ) Reviewed In : 2019	Electrotechnical vocabulary Part 42 Power Capacitors	March, 2019	-	Identical under dual numbering
40.	IS 1885 (Part 51) : 2012 IEC 60050-841 : 2004 Reviewed In : 2017	Electrotechnical vocabulary Part 51 industrial electroheat Second Revision		-	Identical under dual numbering
41.	IS 1885 (Part 53) : 1980 Reviewed In : 2017	Electrotechnical vocabulary Part 53 mica	July, 2017	-	Modified/Technically Equivalent
42.	IS 1885 : 2021 IEC 60050: 471	Electrotechnical Vocabulary Part 54 Insulators		-	Identical under single numbering
43.	IS 1885 (Part 55) : 1981 Reviewed In : 2017	Electrotechnical vocabulary Part 55 electric fans	July, 2017	-	Indigenous
44.	IS 1885 (Part 57) : 2008 IEC 60050-131 :2002 Reviewed In : 2018	Electrotechnical vocabulary Part 57 circuit theory Second Revision		-	Identical under dual numbering
45.	IS 1885 (Part 60) : 2022 IEC 60050: 426	Electrotechnical Vocabulary Part 60 Equipment for Explosive Atmospheres Second Revision		-	Identical under single numbering
46.	IS 1885 (Part 61) : 1985 Reviewed In : 2017	Electrotechnical vocabulary Part 61 nuclear medical instruments	July, 2017	-	Modified/Technically Equivalent
47.	IS 1885 : 2021 IEC 60050: 212	Electrotechnical Vocabulary Part 62 Electrical Insulating Solids Liquids and Gases Second Revision		-	Indigenous
48.	IS 1885 (Part 69) : 1993 IEC Pub 50 ( 602 ) : 1983 Reviewed In : 2019	Electrotechnical vocabulary Part 69 generation transmission and distribution of electricity - Generation	March, 2019	-	Identical under dual numbering
49.	IS 1885 (Part 70) : 2023 IEC 60050-614 : 2016	Electrotechnical Vocabulary Part 70 Generation Transmission and Distribution of Electricity Operation First Revision		-
50.	IS 1885 (Part 71) : 1993 IEC Pub 50( 605) : 1983 Reviewed In : 2019	Electrotechnical vocabulary Part 71 generation transmission and distribution of electricity - Substations	March, 2019	-	Identical under dual numbering
51.	IS 1885 (Part 72) : 2021 60050-103: 2009	Electrotechnical Vocabulary - Part 72 Mathematics Functions Second Revision		-	Identical under dual numbering
52.	IS 1885 (Part 73) : 2021 60050-113: 2011	Electrotechnical Vocabulary Part 73 Physics for Electrotechnology Second Revision		-	Identical under dual numbering
53.	IS 1885 (Part 74) : 2012 IEC 60050-151 : 2001 Reviewed In : 2017	Electrotechnical vocabulary Part 74 electrical and magnetic devices First Revision		-	Identical under dual numbering
54.	IS 1885 (Part 75) : 2021 60050-351: 2013	Electrotechnical Vocabulary Part 75 Control Technology Second Revision		-	Indigenous
55.	IS 1885 (Part 76) : 1993 IEC Pub 50 (431) (1980 ) Reviewed In : 2022	Electrotechnical vocabulary Part 76 transductors	December, 2022	-	Identical under dual numbering
56.	IS 1885 (Part 77) : 1993 IEC Pub 50 (466 ) : 1990 Reviewed In : 2022	Electrotechnical vocabulary Part 77 overhead lines	December, 2022	-	Identical under dual numbering
57.	IS 1885 (Part 78) : 1993 IEC Pub 50 ( 601) : 1985 Reviewed In : 2022	Electrotechnical vocabulary Part 78 generation transmission and distribution of electricity - General	December, 2022	-	Identical under dual numbering
58.	IS 1885 (Part 79) : 1993 IEC Pub 60 ( 603 ) :1986 Reviewed In : 2022	Electrotechnical vocabulary Part 79 generation transmission and distribution of electricity - Power system planning and management	December, 2022	-	Identical under dual numbering
59.	IS 1885 (Part 80) : 1994 IEC Pub 50 ( 301) : 1983 Reviewed In : 2019	Electrotechnical vocabulary Part 80 general terms on measurements in electricity	March, 2019	-	Identical under dual numbering
60.	IS 1885 (Part 81) : 1993 IEC Pub 50 (302) : 1983 Reviewed In : 2019	Electrotechnical vocabulary Part 81 electrical measuring instruments	March, 2019	-	Identical under dual numbering
61.	IS 1885 (Part 300) : 2017 IEC 60050-300 : 2001 (Including Parts 311 to 314)	Electrotechnical vocabulary Part 300 electrical and electronic measurements and measuring instruments Part 311 general terms relating to measurements Part 312 general terms relating to electrical measurements Part 313 types of electrical measuring instruments Part 314 specific terms according to the type of instrument		-	Identical under dual numbering
62.	IS 2032 (Part 15) : 1976 Reviewed In : 2017	Graphical symbols used in electrotechnology Part 15 aircraft electrical symbols	July, 2017	-	Modified/Technically Equivalent
63.	IS 2032 (Part 19) : 2023 IEC TR 60878 : 2015	Graphical symbols used in electrotechnology Part 19 electrical equipment in medical practice First Revision		-
64.	IS 2032 (Part 25) : 1980 Reviewed In : 2019	Graphical symbols used in electrotechnology Part 25 electrical installations in ships	March, 2019	-	Modified/Technically Equivalent
65.	IS 3599 : 1966 Reviewed In : 2019	Method of measurement of cooling medium temperature for electrical apparatus	March, 2019	-	Modified/Technically Equivalent
66.	IS 3722 (Part 1) : 2023 IEC 60027-1: 1992	LETTER SYMBOLS AND SIGNS USED IN ELECTRICAL TECHNOLOGY - PART 1 GENERAL Second Revision		-
67.	IS 5578 : 1984 Reviewed In : 2021	Guide for marking of insulated conductors First Revision	March, 2021	1	Modified/Technically Equivalent
68.	IS/IEC 60073 : 2002 60073: 2002	Basic and safety principles for man-machine interface marking and identification - Coding principles for indicators and actuators		-	Identical under single numbering
69.	IS/IEC 60529 : 2001 Reviewed In : 2019	Degrees of protection provided by enclosures IP Code		1	Identical under single numbering
70.	IS 7118 : 2023 IEC 60447 : 2004	Basic and Safety Principles for Man-Machine Interface Marking and Identification - Actuating Principles First Revision		-
71.	IS 7691 : 1975 Reviewed In : 2019	Frequencies for special power applications	March, 2019	-	Modified/Technically Equivalent
72.	IS 8270 (Part 1) : 2023 IEC 61082-1: 2014	PREPARATION OF DOCUMENTS USED IN ELECTROTECHNOLOGY - PART 1 RULES		-
73.	IS 8270 (Part 2) : 2023 IEC 81346-1 : 2022	Industrial Systems Installations and Equipment and Industrial Products - Structuring Principles and Reference Designations - Part 2 Basic Rules First Revision		-
74.	IS 9409 : 2023 IEC 61140 : 2016	Protection Against Electric Shock - Common Aspects for Installation and Equipment First Revision		-
75.	IS 9499 : 1980 Reviewed In : 2019	Conventions concerning electric and magnetic circuits	March, 2019	-	Indigenous
76.	IS 9676 : 1980 Reviewed In : 2019	Reference ambient temperature for electrical equipment	March, 2019	-	Indigenous
77.	IS 9677 : 1980 Reviewed In : 2019	Guide for limits of temperature - Rise of the windings of electrical equipment when tested by different methods	March, 2019	-	Indigenous
78.	IS 9678 : 1980 Reviewed In : 2019	Methods of measuring temperature-rise of electrical equipment	March, 2019	-	Indigenous

Standards Under Develpoment

Projects Approved

SI. No.	Doc No	TITLE
No Records Found

Preliminary Draft Standards

SI. No.	Doc No	TITLE
1	ETD 1 (26210) Revision of: IS 12360:1988	VOLTAGE BANDS FOR ELECTRICAL INSTALLATIONS INCLUDING PREFERRED VOLTAGE AND FREQUENCY

Drafts Standards in WC Stage

SI. No.	Doc No	TITLE
No Records Found

Draft Standards Completed WC Stage

SI. No.	Doc No	TITLE
1	ETD 1 (25307) Revision of: IS 7691:1975	FREQUENCIES FOR SPECIAL POWER APPLICATIONS

Finalized Draft Indian Standard

SI. No.	Doc No	TITLE
1	ETD 1 (26295)	Graphical Symbols for Diagrams in the field of Electrotechnology

Finalized Draft Indian Standards under Print

SI. No.	Doc No	TITLE
No Records Found

Total Published Standards: 77 Total Standards Under development : 3

Aspect Wise Report

Product:	0
Code of Practices :	10
Methods of Test :	4
Terminology :	59
Dimensions :	0
System Standard :	2
Safety Standard :	1
Others :	2
Service Specification :	0
Process Specification :	0
Unclassified :	0

Total : 78

Annexure-I :List of Indian Standards Withdrawn/Superseded

ETD 1 : Basic Electrotechnical Standards

SI. No.	IS No.	Title
1.	IS 10051 : 1981	Pvc Insulated Winding Wires For Submersible Motors For 105 Degree Centrigrade Operation
2.	IS 1025 : 1957	Glossary of terms for primary cells and batteries
3.	IS 1147 : 1957	Glossary of terms for secondary cells and batteries
4.	IS 1174 : 1957	Specification for hot rolled and slit steel tee bars
5.	IS 12063 : 1987	Classification of Degrees of Protection Provided by Enclosures of Electrical Equipment
6.	IS 12788 : 1989	Pvc Covered Wires Overcoated With Nylon For Submerssible Motors
7.	IS 1475 : 2005	Self-contained Drinking Water Coolers
8.	IS 1591 : 1960	Glossary of terms for cables conductors and accessories
9.	IS 1885 (Part 8) : 1986	Electrotechnical Vocabulary - Part 8 Secondary Cells and Batteries
10.	IS 1885 (Part 9) : 1992 IEC 60050-446 : 1983 Reviewed In : 2017	Electrotechnical vocabulary Part 9 electrical relays Second Revision
11.	IS 1885 (Part 11) : 1966 Reviewed In : 2017	Electrotechnical vocabulary Part 11 electrical measurements
12.	IS 1885 (Part 16/Sec 1) : 1968 Reviewed In : 2017	Electotechnical vocabulary Part 16 lighting Sec 1 general aspects
13.	IS 1885 (Part 16/Sec 2) : 1968 Reviewed In : 2017	Electrotechnical vocabulary Part 16 lighting Sec 2 general illumination lighting fittings and lighting for traffic and signalling
14.	IS 1885 (Part 16/Sec 3) : 1967 Reviewed In : 2017	Electrotechnical vocabulary Part 16 lighting Sec 3 lamps and auxiliary apparatus
15.	IS 1885 (Part 43) : 1977 Reviewed In : 2017	Electrotechnical vocabulary Part 43 electrical equipment used in medical practice
16.	IS 1885 (Part 49) : 1978 Reviewed In : 2017	Electrotechnical vocabulary Part 49 industrial process measurement and control
17.	IS 1885 (Part 73/Sec 1) : 1993 IEC 50(111): Reviewed In : 2009	Electrotechnical Vocabulary Part 73 Physics and chemistry Section 01 Physicalconcepts
18.	IS 1885 (Part 73/Sec 2) : 1993 IEC 50(111)84 Reviewed In : 2009	Electrotechnical Vocabulary Part 73 Physics and chemistry - Section 02 Electrotechnical concepts
19.	IS 1885 (Part 73/Sec 3) : 1993 IEC 50(111-03) Reviewed In : 2009	Electrotechnical Vocabulary Part 73 Physics and chemistry - Section 03 Concepts related to quantities and units
20.	IS 2032 (Part 1) : 1962	Graphical symbols used in electrotechnology Part 1 Classification and definitions of diagrams and charts
21.	IS 2032 (Part 2) : 1962	Graphical symbols used in electrotechnology Part 2 Kind of current distribution systems and methods of connection
22.	IS 2032 (Part 3) : 1962	Graphical symbols used in electrotechnology Part 3 Circuit elements and variability
23.	IS 2032 (Part 4) : 1964	Graphical symbols used in electrotechnology Part 4 Rotating machines and transformers
24.	IS 2032 (Part 5) : 1965	Graphical symbols used in electrotechnology Part 5 Generating stations and substations
25.	IS 2032 (Part 6) : 1965	Graphical symbols used in electrotechnology Part 6 Motor starters
26.	IS 2032 (Part 7) : 1974	Graphical symbols used in electrotechnology Part 7 Switchgear and auxiliaries
27.	IS 2032 (Part 10) : 1969	Graphical symbols used in electrotechnology Part 10 Measuring instruments
28.	IS 2032 (Part 11) : 1969	Graphical symbols used in electrotechnology Part 11 Electrical installations in buildings
29.	IS 2032 (Part 18) : 1976	Graphical symbols used in electrotechnology Part 18 Symbols and connection diagrams for integrating meters
30.	IS 2032 (Part 21) : 1977	Graphical symbols used in electrotechnology Part 21 Electrical welding equipment
31.	IS 2032 (Part 22) : 1978	Graphical symbols used in electrotechnology Part 22 Instrument transformers
32.	IS 2032 (Part 23) : 1978	Graphical symbols used in electrotechnology Part 23 Instruments for process measurement and control
33.	IS 2032 (Part 26) : 1982	Graphical symbols used in electrotechnology Part 26 Rotating machines
34.	IS 2032 (Part 27) : 1982	Graphical symbols used in electrotechnology Part 27 Relays
35.	IS 2032 (Part 28) : 1983	Graphical symbols used in electrotechnology Part 28 Transformers
36.	IS 3202 : 1965	Code Of Practice For Climate Proofing Of Electrical Equipment
37.	IS 3722 (Part 2) : 1983 IEC 60273-1 Reviewed In : 2017	Letter symbols and signs used in electrical technology Part 2 reference tables for symbols and subscripts First Revision
38.	IS 585 : 1962	Voltages and frequency for transmission and distribution systems
39.	IS 8270 (Part 3) : 1977 Reviewed In : 2019	Guide for preparation of diagrams charts and tables for electrotechnology Part 3 general requirements for diagrams
40.	IS 8270 (Part 4) : 1977 Reviewed In : 2019	Guide for preparation of diagrams charts and tables for electrotechnology Part 4 circuit diagrams
41.	IS 8270 (Part 5) : 1976 Reviewed In : 2019	Guide for preparation of diagrams charts and tables for electrotechnology Part 5 interconnection diagrams and tables
42.	IS 8270 (Part 6) : 1983 Reviewed In : 2017	Guide for preparation of diagrams charts and tables for electrotechnology Part 6 unit wiring diagrams and tables

Annexure-II:List of Indian Product Standards

ETD 1:Basic Electrotechnical Standards

SI. No.	IS No. & Year	Title
No Records Found