Programme of work

BUREAU OF INDIAN STANDARDS

Electrotechnical Department

Programme of Work

ETD1 : 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)		-	Identical under dual numbering
4.	IS 11354 : 2023 IEC 60152 : 2021	Designation of phase differences by hour numbers in three-phase AC systems (First Revision)		-	Identical under dual numbering
5.	IS 11954 : 2023	Colour Coding of Electrical Mimic Diagrams ï¿½ Guide ( First Revision )		-	Indigenous
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		-	Identical under dual numbering
19.	IS 18475 : 2023	Power Quality Measurement Monitoring Methods		-	Indigenous
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		-	Identical under dual numbering
26.	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
27.	IS 1885 (Part 16) : 2023 IEC 60050-845: 2020	ELECTROTECHNICAL VOCABULARY PART 16: LIGHTING		-	Identical under dual numbering
28.	IS 1885 (Part 17) : 2024 IEC 60050-441: 1984	Electrotechnical Vocabulary Part 17 Switchgear and Control Gear (Second Revision)		-	Identical under dual numbering
29.	IS 1885 (Part 27) : 2008 IEC 60050-551:1998 Reviewed In : 2018	Electrotechnical vocabulary: Part 27 power electronics (Third Revision)		-	Identical under dual numbering
30.	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
31.	IS 1885 (Part 29) : 1971 Reviewed In : 2017	Electrotechnical vocabulary: Part 29 mining terms	July, 2017	-	Modified/Technically Equivalent
32.	IS 1885 (Part 30) : 2023 IEC 60050-601: 1985	ELECTROTECHNICAL VOCABULARY: PART 30 OVERHEAD TRANSMISSION AND DISTRIBUTION OF ELECTRICAL ENERGY		-	Identical under dual numbering
33.	IS 1885 (Part 32) : 2019 IEC 60050-461 : 2008 Reviewed In : 2019	Electrotechnical Vocabulary Part 32 Electric Cables ( Second Revision )	-	-	Identical under dual numbering
34.	IS 1885 (Part 34) : 2023	ELECTROTECHNICAL VOCABULARY PART 34 CINEMATOGRAPHY (First Revision)		-	Indigenous
35.	IS 1885 (Part 35) : 2021 IEC 60050: 411 Reviewed In : 2022	Electrotechnical Vocabulary: Part 35 Rotating Machinery ( Second Revision )	November, 2022	-	Identical under dual numbering
36.	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
37.	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
38.	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
39.	IS 1885 (Part 51) : 2012 IEC 60050-841 : 2004 Reviewed In : 2017	Electrotechnical vocabulary: Part 51 industrial electroheat (Second Revision)		-	Identical under dual numbering
40.	IS 1885 (Part 53) : 1980 Reviewed In : 2017	Electrotechnical vocabulary: Part 53 mica	July, 2017	-	Modified/Technically Equivalent
41.	IS 1885 : 2021 IEC 60050: 471	Electrotechnical Vocabulary: Part 54 Insulators		-	Identical under dual numbering
42.	IS 1885 (Part 55) : 1981 Reviewed In : 2017	Electrotechnical vocabulary: Part 55 electric fans	July, 2017	-	Indigenous
43.	IS 1885 (Part 57) : 2008 IEC 60050-131 :2002 Reviewed In : 2018	Electrotechnical vocabulary: Part 57 circuit theory (Second Revision)		-	Identical under dual numbering
44.	IS 1885 (Part 60) : 2022 IEC 60050: 426	Electrotechnical Vocabulary: Part 60 Equipment for Explosive Atmospheres (Second Revision)		-	Identical under dual numbering
45.	IS 1885 (Part 61) : 1985 Reviewed In : 2017	Electrotechnical vocabulary: Part 61 nuclear medical instruments	July, 2017	-	Modified/Technically Equivalent
46.	IS 1885 : 2021 IEC 60050: 212	Electrotechnical Vocabulary: Part 62 Electrical Insulating Solids Liquids and Gases ( Second Revision )		-	Identical under dual numbering
47.	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
48.	IS 1885 (Part 70) : 2023 IEC 60050-614 : 2016	Electrotechnical Vocabulary Part 70: Generation Transmission and Distribution of Electricity Operation (First Revision)		-	Identical under dual numbering
49.	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
50.	IS 1885 (Part 72) : 2021 60050-103: 2009	Electrotechnical Vocabulary - Part 72 : Mathematics Functions (Second Revision)		-	Identical under dual numbering
51.	IS 1885 (Part 73) : 2021 60050-113: 2011	Electrotechnical Vocabulary Part 73 : Physics for Electrotechnology (Second Revision)		-	Identical under dual numbering
52.	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
53.	IS 1885 (Part 75) : 2021 60050-351: 2013	Electrotechnical Vocabulary Part 75 : Control Technology (Second Revision)		-	Identical under dual numbering
54.	IS 1885 (Part 76) : 1993 IEC Pub 50 (431) (1980 ) Reviewed In : 2022	Electrotechnical vocabulary: Part 76 transductors	December, 2022	-	Identical under dual numbering
55.	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
56.	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
57.	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
58.	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
59.	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
60.	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
61.	IS 2032 (Part 15) : 1976 Reviewed In : 2017	Graphical symbols used in electrotechnology: Part 15 aircraft electrical symbols	July, 2017	-	Modified/Technically Equivalent
62.	IS 2032 (Part 19) : 2023 IEC TR 60878 : 2015	Graphical symbols used in electrotechnology: Part 19 electrical equipment in medical practice (First Revision)		-	Identical under dual numbering
63.	IS 2032 (Part 25) : 1980 Reviewed In : 2019	Graphical symbols used in electrotechnology: Part 25 electrical installations in ships	March, 2019	-	Modified/Technically Equivalent
64.	IS 3599 : 1966 Reviewed In : 2019	Method of measurement of cooling medium temperature for electrical apparatus	March, 2019	-	Modified/Technically Equivalent
65.	IS 3722 (Part 1) : 2023 IEC 60027-1: 1992	LETTER SYMBOLS AND SIGNS USED IN ELECTRICAL TECHNOLOGY - PART 1: GENERAL (Second Revision)		-	Identical under dual numbering
66.	IS 5578 : 1984 Reviewed In : 2021	Guide for marking of insulated conductors (First Revision)	March, 2021	1	Modified/Technically Equivalent
67.	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
68.	IS/IEC 60529 : 2001 Reviewed In : 2019	Degrees of protection provided by enclosures (IP Code)		1	Identical under single numbering
69.	IS 7118 : 2023 IEC 60447 : 2004	Basic and Safety Principles for Man-Machine Interface Marking and Identification - Actuating Principles (First Revision)		-	Identical under dual numbering
70.	IS 7691 : 1975 Reviewed In : 2019	Frequencies for special power applications	March, 2019	-	Modified/Technically Equivalent
71.	IS 8270 (Part 1) : 2023 IEC 61082-1: 2014	PREPARATION OF DOCUMENTS USED IN ELECTROTECHNOLOGY - PART 1: RULES		-	Identical under dual numbering
72.	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)		-	Identical under dual numbering
73.	IS 9409 : 2023 IEC 61140 : 2016	Protection Against Electric Shock - Common Aspects for Installation and Equipment (First Revision)		-	Identical under dual numbering
74.	IS 9499 : 1980 Reviewed In : 2019	Conventions concerning electric and magnetic circuits	March, 2019	-	Indigenous
75.	IS 9676 : 1980 Reviewed In : 2019	Reference ambient temperature for electrical equipment	March, 2019	-	Indigenous
76.	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
77.	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
No Records Found

Finalized Draft Indian Standards under Print

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

Total Published Standards:76 Total Standards Under development : 3

Aspect Wise Report

Product:	0
Code of Practices :	10
Methods of Test :	4
Terminology :	58
Dimensions :	0
System Standard :	2
Safety Standard :	1
Others :	2
Service Specification :	0
Process Specification :	0
Unclassified :	0

Total :77

Annexure-I :List of Indian Standards Withdrawn/Superseded

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 14) : 1967 Reviewed In : 2017	Electrotechnical Vocabulary Part 14 Nuclear Power Plants
13.	IS 1885 (Part 16/Sec 1) : 1968 Reviewed In : 2017	Electotechnical vocabulary Part 16 lighting Sec 1 general aspects
14.	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
15.	IS 1885 (Part 16/Sec 3) : 1967 Reviewed In : 2017	Electrotechnical vocabulary Part 16 lighting Sec 3 lamps and auxiliary apparatus
16.	IS 1885 (Part 43) : 1977 Reviewed In : 2017	Electrotechnical vocabulary Part 43 electrical equipment used in medical practice
17.	IS 1885 (Part 49) : 1978 Reviewed In : 2017	Electrotechnical vocabulary Part 49 industrial process measurement and control
18.	IS 1885 (Part 73/Sec 1) : 1993 IEC 50(111): Reviewed In : 2009	Electrotechnical Vocabulary Part 73 Physics and chemistry Section 01 Physicalconcepts
19.	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
20.	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
21.	IS 2032 (Part 1) : 1962	Graphical symbols used in electrotechnology Part 1 Classification and definitions of diagrams and charts
22.	IS 2032 (Part 2) : 1962	Graphical symbols used in electrotechnology Part 2 Kind of current distribution systems and methods of connection
23.	IS 2032 (Part 3) : 1962	Graphical symbols used in electrotechnology Part 3 Circuit elements and variability
24.	IS 2032 (Part 4) : 1964	Graphical symbols used in electrotechnology Part 4 Rotating machines and transformers
25.	IS 2032 (Part 5) : 1965	Graphical symbols used in electrotechnology Part 5 Generating stations and substations
26.	IS 2032 (Part 6) : 1965	Graphical symbols used in electrotechnology Part 6 Motor starters
27.	IS 2032 (Part 7) : 1974	Graphical symbols used in electrotechnology Part 7 Switchgear and auxiliaries
28.	IS 2032 (Part 10) : 1969	Graphical symbols used in electrotechnology Part 10 Measuring instruments
29.	IS 2032 (Part 11) : 1969	Graphical symbols used in electrotechnology Part 11 Electrical installations in buildings
30.	IS 2032 (Part 18) : 1976	Graphical symbols used in electrotechnology Part 18 Symbols and connection diagrams for integrating meters
31.	IS 2032 (Part 21) : 1977	Graphical symbols used in electrotechnology Part 21 Electrical welding equipment
32.	IS 2032 (Part 22) : 1978	Graphical symbols used in electrotechnology Part 22 Instrument transformers
33.	IS 2032 (Part 23) : 1978	Graphical symbols used in electrotechnology Part 23 Instruments for process measurement and control
34.	IS 2032 (Part 26) : 1982	Graphical symbols used in electrotechnology Part 26 Rotating machines
35.	IS 2032 (Part 27) : 1982	Graphical symbols used in electrotechnology Part 27 Relays
36.	IS 2032 (Part 28) : 1983	Graphical symbols used in electrotechnology Part 28 Transformers
37.	IS 3202 : 1965	Code Of Practice For Climate Proofing Of Electrical Equipment
38.	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
39.	IS 585 : 1962	Voltages and frequency for transmission and distribution systems
40.	IS 8270 (Part 3) : 1977 Reviewed In : 2019	Guide for preparation of diagrams charts and tables for electrotechnology Part 3 general requirements for diagrams
41.	IS 8270 (Part 4) : 1977 Reviewed In : 2019	Guide for preparation of diagrams charts and tables for electrotechnology Part 4 circuit diagrams
42.	IS 8270 (Part 5) : 1976 Reviewed In : 2019	Guide for preparation of diagrams charts and tables for electrotechnology Part 5 interconnection diagrams and tables
43.	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

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