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Basic Details/ मूल ब्यौरा

IS Number/आईएस संख्या : IS 1271 : 2012
IEC 60085
Reviewed In : 2024

IS Title/आईएस शीर्षक : Electrical insulation - Thermal evaluation and designation (Second Revision)

Superseding IS/सुपरसीडिंग आईएस : None

Degree of Equivalence/समतुल्यता स्तर : Identical under dual numbering

Number of Revisions/पुनरीक्षणों की संख्या : 1

Number of Amendments/संशोधनों की संख्या : No amendment issued

Aspect/पक्ष : Others

Language/भाषा : English

Reaffirmation Year/पुनर्पुष्टि वर्ष : September, 2024

Technical Department/तकनीकी विभाग : ETD (Electrotechnical Department)

Technical Committee/तकनीकी समिति : ETD 02 (Solid Electrical Insulating Materials And Insulation Systems Sectional Committee)

Member Secretary/सदस्य सचिव : Mr. ABINASH BORDOLOI (SCIENTIST-C)

Other Details

Indian Standard

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Amendment : 0

Gazette Document : 0

License : 0

Product Manual & SIT : 0

Laboratory : 0

Classification Details

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Cross Reference Details

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Composition

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Corrigendum : 0

Cross Reference Details

Indian Standards Referred In IS IS 1271 : 2012
IEC 60085
Reviewed In : 2024 :

Standard contains no Cross Referenced Indian Standard.

International Standards Referred In IS 1271 : 2012
IEC 60085
Reviewed In : 2024

Standard contains no Cross Referenced International Standard.

IS 1271 : 2012
IEC 60085
Reviewed In : 2024 is Referred in following Indian Standards :

1	IS 2161 : 1996	Coolant pumps for general purpose machine tools - Specification (First Revision)	PGD 35
2	IS 12066 : 1987	Specification for three - Phase induction motors for machine tools	ETD 15
3	IS 13555 : 1993	Guide for selection and appltcation of 3 - Phase AC induction motors for different types of driven equipment	ETD 15
4	IS 9677 : 1980	Guide for limits of temperature - Rise of the windings of electrical equipment when tested by different methods	ETD 1
5	IS 6680 : 1992	Railway carriagefans - Specification (First Revision)	ETD 32
6	IS 6297 : Part 1 : 1971	Specification for transformers and inductors (Power, Audio, Pulse And Switching) for electronic equipment: Part 1 general requirements and tests	LITD 24
7	IS/IEC 60947 : PART 1 : 2007	Low - Voltage switchgear and controlgear: Part 1 general rules (First Revision)	ETD 7
8	IS 1851 : 1997	Single operator type arc welding transformers - Specification	ETD 21
9	IS 2635 : 1997	DC electric welding generators - Specification (Third Revision)	ETD 21
10	IS 4559 : 1993	Single operator rectifier type dc arc welding power source - Specification (Second Revision)	ETD 21
11	IS 6008 : 1989	Arc welding power source, single operator rectifier type, AC and DC - Specification (First Revision)	ETD 21
12	IS 14415 : 1997	Volt - Ampere hour meters for restricted power factor range - Specificaiton	ETD 13
13	IS 14377 : 1996	Specification for three - Phase induction motors for fans used in air - Conditioning and ventilation	ETD 15
14	IS 14578 : 1999	Three - Phase induction motors for use in nuclear power plants - Specification	ETD 15
15	IS 5422 : 1996	Turbine type generators - Specification (First Revision)	ETD 15
16	IS 7538 : 1996	Three - Phase squirrel cage induction motors for centrifugal pumps for agricultural application - Specification (First Revision)	ETD 15
17	IS 996 : 2009	Single phase a.c. induction motors for general purpose (Third Revision)	ETD 15
18	IS/IEC 61058 : PART 1 : 2000	Switches for appliances: Part 1 general requirements	ETD 14
19	IS 8447 : 1989	Manually operated voltage regulators for domestic use - Specification (First Revision)	ETD 16
20	IS 15382 : Part 2 : Sec 1 : 2014	Insulation coordination for equipment within low - Voltage systems: Part 2 application guide: Sec 1 explanation of the application of the IEC 60664 series, dimensioning examples and dielectric testing (First Revision)	ETD 19
21	IS 5834 : Part 2 : 1993	Electrical timer relays for industrial purposes - Specification: Part 2 motorued (First Revision)	ETD 35
22	IS 10322 : Part 1 : 2014	Luminaires: Part 1 general requirements and tests (First Revision)	ETD 49
23	IS 302 : Part 2 : Sec 35 : 2017	Safety of household and similar electrical appliances: Part 2 particular requirements: Sec 35 electric instantaneous water heaters (Second Revision)	ETD 32
24	IS/IEC 60730 : PART 1 : 1999	Automatic electrical controls for household and similar use : part 1 General Requirements	ETD 32
25	IS 4685 : Part 1 : 1968	Varnish bonded glass-fibre covered copper conductors: Part 1 Round wires	ETD 33
26	IS 2262 : 1963	Specification for transformers for high voltage luminous discharge tubes	ETD 23
27	IS 8935 : 1985	Specification for electric solenoid operated actuators (First Revision)	ETD 18
28	IS 616 : 2017	Audio, video and similar electronic apparatus - Safety requirements (Fifth Revision)	LITD 7
29	IS 2026 : Part 14 : 2018	Power transformers: Part 14 liquid - Immersed power transformers using high - Temperature insulation materials	ETD 16
30	IS 16855 : Part 1 : 2018	Current and voltage sensors or detectors, to be used for fault passage indication purposes: Part 1 general principles and requirements	ETD 34
31	IS 8504 : Part 8 : 2019	Electrical insulating materials - Thermal endurance properties: Part 8 instructions for calculating thermal endurance characteristics using simplified procedures	ETD 2
32	IS 10517 : 2019	Acceptance criteria for fork - Lift trucks (First Revision)	TED 22
33	IS 17064 : Part 1 : 2018	Electromechanical elementary relays: Part 1 general and safety requirements	ETD 35
34	IS/IEC 61812 : Part 1 : 2011	Time Relays for Industrial and Residential Use Part 1 Reuirements and Tests	ETD 35
35	IS/IEC 60669 : Part 2 : Sec 2 : 2006	Switches for Household and Similar Fixed Electrical Installations Part 2 Particular Requirements Section 2 Electromagnetic remote-control switches ( RCS )	ETD 14
36	IS 1231 : 2019	Dimensions and Output Series of Foot Mounted Induction Motors — Frame Numbers 56 to 315 L ( Fourth Revision )	ETD 15
37	IS/IEC 60255 : Part 149 : 2013	Measuring Relays and Protection Equipment Part 149 Functional Requirements for Thermal Electrical Relays	ETD 35
38	IS/IEC 60255 : Part 27 : 2013	Measuring Relays and Protection Equipment Part 27 Product Safety Requirements ( First Revision )	ETD 35
39	IS/IEC TS 62738 : 2018	Ground-Mounted Photovoltaic Power Plants - Design Guidelines and Recommendations	ETD 28
40	IS 10617 : 2018	Hermetic compressors - Specification (Second Revision)	MED 3
41	IS/IEC 62368 : Part 1 : 2018	Audio / Video, Information and Communication Technology Equipment Part 1 Safety Requirements ( First Revision )	LITD 7
42	IS 15909 : 2010	PVC GEO - Membranes for Lining	TXD 30
43	IS 9229 : 1979	Specification for inductors for electromagnetic interference suppression	LITD 24
44	IS 14582 : 1998	Single phase small AC electric motors for centrifugal pumps for agricultural applications - Specification	ETD 15
45	IS 15999 : Part 1 : 2016	Rotating Electrical Machines Part 1 Rating and Performance (First Revision)	ETD 15
46	IS 13247 : Part 1 : 1992	Complete filter units for radio interference suppression: Part 1 generic specification	LITD 5
47	IS 13247 : Part 2 : 1992	Complete filter units for radio interference suppression: Part 2 Secal specification - Selection of methods of test and general requirements	LITD 5
48	IS 13252 : Part 1 : 2010	Information technology equipment - Safety: Part 1 general requirements (Second Revision)	LITD 7
49	IS/ISO/IEC 30106 : Part 3 : 2020	Information technology Object oriented BioAPI Part 3: C implementation	LITD 32
50	IS 15999 : Part 3 : 2016	Rotating Electrical Machines Part 3 Specific Requirements for Synchronous Generators Driven by Steam Turbines or Combustion Gas Turbines	ETD 15
51	IS/IEC 60079 : PART 7 : 2015	Explosive atmospheres: Part 7 equipment protection by increased safety "E" (First Revision)	ETD 22
52	IS/IEC 60079 : PART 19 : 2010	Explosive atmospheres: Part 19 equipment repair, overhaul and reclamation (First Revision)	ETD 22
53	IS 4665 : Part 1 : 1984	Specification for portable electric motor - Operated tools: Part 1 general requirements and tests (First Revision)	ETD 15
54	IS/IEC 60947 : Part 4 : Sec 1 : 2012	Low - Voltage switchgear and controlgear: Part 4 contactors and motor - Starters: Sec 1 electromechanical contactors and motor - Starters (First Revision)	ETD 7
55	IS 14697 : 2021	ac STATIC TRANSFORMER OPERATED WATTHOUR METERS CLASS 02 S AND 05 S AND VAR-HOUR METERS CLASS 02 S 05 S AND 10 S - SPECIFICATION First Revision	ETD 13
56	IS/IEC 62271 : Part 203 : 2011	High - Voltage switchgear and controlgear: Part 203 gas - Insulated metal - Enclosed switchgear for rated voltages above 52 kV (First Revision)	ETD 8
57	IS/IEC 61439 : Part 1 : 2011	Low-Voltage Switchgear and Controlgear Assemblies Part 1 General Rules	ETD 7
58	IS/IEC 62271 : PART 1 : 2007	High - Voltage switchgear and controlgear: Part 1 common specifications	ETD 8
59	IS 8792 : 1995	Line traps for AC power systems specification (First Revision)	LITD 10
60	IS 13450 : Part 1 : 2018	Medical electrical equipment: Part 1 general requirements for basic safety and essential performance (Second Revision)	MHD 15
61	IS/IEC 61558 : PART 1 : 1997	Safety of power transformers, power supply units and similar: Part 1 general requirements and tests	ETD 16
62	IS 302 : Part 1 : 2008	Safety of household and similar electrical appliances: Part 1 general requirements (Sixth Revision)	ETD 32
63	IS/IEC 60079 : PART 11 : 2011	Explosive Atmospheres Part 11 Equipment Protection by Intrinsic Safety “i” (First Revision)	ETD 22

Classification Details

Group	:	Electrical Switchgear and Other Electrical Products/Accessories
Sub Group	:	Insulating material and systems
Sub Sub Group	:	Insulating materials, insulating varnish & varnished fabric
Aspect	:	Others
Certification	:	None
Relevant Ministries	:	Ministry of Power
Sustainable development Goals :
Short Commom Man's Title	:	Electrical Insulation-thermal Evaluation and Designation
ITC-HS Code	:
Degree of Equivalence	:	Identical under dual numbering
Identical/Equivalent International Standard(s)	:	IEC 60085 : 2007
Harmonized with	:	IEC

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List of Licenses under IS : IS 1271 : 2012

ID	Licence No.	Firm Name & Address	District	State	Validity Date	Status	Variety	Brand Name	Scale

ID	Licence No.	Firm Name & Address	District	State	Validity Date	Status	Variety	Brand Name	Scale

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Basic Details/ मूल ब्यौरा

Other Details

Indian Standard

Amendment : 0

Gazette Document : 0

License : 0

Product Manual & SIT : 0

Laboratory : 0

Classification Details

Cross Reference Details

Composition

Corrigendum : 0

Cross Reference Details

Classification Details

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List of Licenses under IS : IS 1271 : 2012

List of Expired or Cancelled Licenses under IS : IS 1271 : 2012

List of laboratories for : IS 1271 : 2012

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List of Product Manuals & SIT