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IS Number/आईएस संख्या : IS/IEC 61558-2-7:2007
IEC 61558_2_7

IS Title/आईएस शीर्षक : Safety of power transformers, power supplies reactors and similar products: Part 2 - 7 particular requirements and tests for transformers and power supplies for toys

Superseding IS/सुपरसीडिंग आईएस : None

Degree of Equivalence/समतुल्यता स्तर : Identical under single numbering

Number of Revisions/पुनरीक्षणों की संख्या : New Standard

Number of Amendments/संशोधनों की संख्या : No amendment issued

Aspect/पक्ष : Safety Standard

Language/भाषा : English

Reaffirmation Year/पुनर्पुष्टि वर्ष :

Technical Department/तकनीकी विभाग : ETD (Electrotechnical Department)

Technical Committee/तकनीकी समिति : ETD 16 (Transformers Sectional Committee)

Member Secretary/सदस्य सचिव : SINGARAJU VENKATESH (SCIENTIST-D)

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Indian Standard

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Amendment : 0

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Product Manual & SIT : 0

Laboratory : 0

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Corrigendum : 0

Cross Reference Details

Indian Standards Referred In IS IS/IEC 61558-2-7:2007
IEC 61558_2_7
:

1	IS 616:2017 IEC 60065 : 2014	Audio, video and similar electronic apparatus - Safety requirements (Fifth Revision)	LITD 07
2	IS 2026 (Part 1):2011	Power transformers: Part 1 general (Second Revision)	ETD 16
3	IS 2824:2007 IEC 60112 : 2003	Method for the determination of the proof and the comparative tracking indices of solid insulating materials (Second Revision)	ETD 02
4	IS 694:2010	Polyvinyl chloride insulated unsheathed and sheathed cables/cords with rigid and flexible conductor for rated voltages up to and including 1 100 V (Fourth Revision)	ETD 09
5	IS 9968 (Part 1):2025	Specification for elastomer insulated cables: Part 1 for working voltages up to and including 1 100 volts (First Revision)	ETD 09
6	IS 13703 (Part 1):1993 IEC 269-1	LV Fuses for voltages not exceeding 1000 V ac or 1500 V dc: Part 1 General requirements	ETD 39
7	IS 13703 (Part 2/Sec 1):1993 IEC 269-2	Specification for low - Voltage fuses for voltages not exceeding 1000 v ac or1500vdc: Part 2 fuses for use by authorized persons Sec 1 supplementary requirements	ETD 39
8	IS 13703 (Part 2/Sec 2):1993 IEC 269-2-1	Low voltage fuses for voltage not exceeding 1000 v ac or 1500 v dc - Specification: Part 2 fuses for use by authorized persons Sec 2 examples of standardized fuses	ETD 39
9	IS/IEC 60309-1:2021 60309-1:2021	Plugs, socket - Outlets and couplers for industrial purposes: Part 1 general requirements (First Revision)	ETD 14
10	IS/IEC 60309-2:2021 60309-2	Plugs, socket - Outlets and couplers or industrial purposes: Part 2 dimensional interchangeability requirements for pin and contact - Tube accessories (First Revision)	ETD 14
11	IS 13730:2018 EC 60317-0-1 : 2013	Specifications for particular types of winding wires: Part 0 general requirements: Sec 1 enamelled round copper wire (Second Revision)	ETD 33
12	IS 13730:2024 IEC 60317-0-2:2020	Specifications for particular types of winding wires: Part 0 general requirements: Sec 2 enamelled rectangular copper wire (Second Revision)	ETD 33
13	IS 13730:2012	Specifications for particular types of winding wires: Part 0 general requirements: Sec 3 enamelled round aluminium wire (First Revision)	ETD 33
14	IS 13730:2024 IEC 60317-0-4:2020	Specification for particular types of winding wires: Part 0 general requirements: Sec 4 glass - Fibre wound resin or varnish impregnated, bare or enamelled rectangular copper wire (Second Revision)	ETD 33
15	IS 13730:2012 EC 60317-0-5	Specifications for particular types of winding wires: Part 0 general requirements: Sec 5 glass - Fibre braided, resin or varnish impregnated, bare or enamelled rectangular copper wire (First Revision)	ETD 33
16	IS 13730:2024 IEC 60317-0-6:2020	Specifications for particular types of winding wires: Part 0 general requirements: Sec 6 glass - Fibre wound resin or varnish impregnated, bare or enamelled round copper wire	ETD 33
17	IS 13730 (Part 1):2025 IEC 60317-1:2010+AMD1:2024 CSV	Particular types of winding wires: Part 1 Polyvinyl acetal enamelled round copper wire, class 105 (superseeding by IS 4800(Part 4):1968	ETD 33
18	IS 13730 (Part 2):2024 IEC 60317-2:2019+AMD1:2024 CSV	Specification for particular types of winding wires: Part 2 solderable polyurethane enamelled round copper wire, class 130, with a bonding layer (Second Revision)	ETD 33
19	IS 13730 (Part 3):2012 IEC 60317-3	Specifications for particular types of winding wires: Part 3 polyester enamelled round copper wire, class 155 (First Revision)	ETD 33
20	IS 13730 (Part 4):2018 IEC 60317-4 : 2015	Specification for particular types of winding wires: Part 4 solderable polyurethane enamelled round copper wire, class 130, (Second Revision)	ETD 33
21	IS 13730 (Part 6):1994 Reaffirmed but not taken up for revision	Specification for particular types of winding wires: Part 6 oleo - Resinous enamelled round aluminium wire, class 105	ETD 33
22	IS 13730 (Part 7):1993	Articular Types Of Winding Wires: Part 7 Polyimide Enamelled Round Copper Wireclass 220 (superseeds Is 4800(part 11):1981)	ETD 33
23	IS 13730 (Part 8):2014 IEC 60317-8 : 2010	Specification for particular types of winding wires: Part 8 polyesterimide enamelled round copper wire, class 180 (First Revision)	ETD 33
24	IS 13730 (Part 9):1994 Reaffirmed but not taken up for revision	Specification for particular types of winding wires: Part 9 polyester enamelled round aluminium wire, class 138	ETD 33
25	IS 13730 (Part 12):2024 IEC 60317-12:2020	Specifications for particular types of winding wires: Part 12 polyvinyl acetal enamelled round copper wire, class 120	ETD 33
26	IS 13730 (Part 13):2014 IEC 60317-13 : 2010	Specifications for particular types of winding wires: Part 13 polyester or polyesterimide overcoated with polyamide - Imide enamelled round copper wire, class 200 (First Revision)	ETD 33
27	IS 13730 (Part 15):1994 IEC 60317-15 Reaffirmed but not taken up for revision	Particular types of winding wires: Part 15 polyesterimide enammelled round aluminium wire, class 180	ETD 33
28	IS 13730 (Part 16):1996 IEC 60317-16 Reaffirmed but not taken up for revision	Specifications for particular types of winding wires: Part 16 polyester enamelled rectangular copper wire class 155	ETD 33
29	IS 13730 (Part 17):2024 IEC 60317-17:2020	Specifications for particular types of winding wires: Part 17 polyvinyl acetal enamelled rectangular copper wire, class 105 (First Revision)	ETD 33
30	IS 13730 (Part 20):2018 IEC 60317-20 : 2013	Specifications for particular types of winding wires: Part 20 solderable polyurethane enamelled round copper wire, class 155 (Second Revision)	ETD 33
31	IS 13730 (Part 26):1996 IEC 60317-26 Reaffirmed but not taken up for revision	Specifications for particular types of winding wires: Part 26 polyamide - Imide enamelled round copper wire, class 200	ETD 33
32	IS 13730 (Part 27):2018 IEC 60317-27 : 2013	Specifications for Particular Types of Winding Wires Part 27 Paper Tape Covered Rectangular Copper Wire ( First Revision )	ETD 33
33	IS 13730 (Part 28):2018 IEC 60317-28 : 2013	Specifications for particular types of winding wires: Part 28 polyesterimide enamelled rectangular copper wire, class 180 (First Revision)	ETD 33
34	IS 13730 (Part 29):1996 IEC 60317-29 Reaffirmed but not taken up for revision	Specifications for particular types of winding wires: Part 29 polyester or polyesterimide overcoated with polyamide - Imide enamelled rectangular copper wire, class 200	ETD 33
35	IS 13730 (Part 31):2018 IEC 60317-31 : 2015	Specifications for particular types of winding wires: Part 31 glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180 (First Revision)	ETD 33
36	IS 13730 (Part 33):2018 IEC 60317-33 : 2015	Specifications for particular types of winding wires: Part 33 glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 200 (First Revision)	ETD 33
37	IS 13730 (Part 32):2018 IEC 60317-32 : 2015	Specifications for particular types of winding wires: Part 32 glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155 (First Revision)	ETD 33
38	IS 13730 (Part 34):2000 IEC 60317-34	Specifications for particular types of winding wires: Part 34 polyester enamelled round copper wire, class 130 L (First Revision)	ETD 33
39	IS 13730 (Part 39):2018 IEC 60317-39 : 2015	Specifications for particular types of winding wires: Part 39 glass - Fibre braided resin or varnish - Impregnated, bare or enamelled rectangular copper wire, temperature index 180 (First Revision)	ETD 33
40	IS 13730 (Part 43):2013 IEC 60317-43	Specification for particular types of winding wires: Part 43 aromatic polyimide tape wrapped round copper wire, class 240 (First Revision)	ETD 33
41	IS 13730 (Part 44):2013 IEC 60317-44	Specification for particular types of winding wires: Part 44 aromatic polyimide tape wrapped rectangular copper wire, class 240 (First Revision)	ETD 33
42	IS 13730 (Part 45):1999 IEC 60317-45 Reaffirmed but not taken up for revision	Specifications for particular types of winding wires: Part 45 polyester enamelled round copper wire, class 130	ETD 33
43	IS 13730 (Part 49):2018 IEC 60317-49 : 2012	Specifications for particular types of winding wires: Part 49 glass - Fibre wound, high temperature resin or varnish - Impregnated, bare or enamelled round copper wire, class 180 (First Revision)	ETD 33
44	IS 13730 (Part 48):2018 IEC 60217-48 : 2012	Specifications for particular types of winding wires: Part 48 glass - Fibre wound resin or varnish impregnated, bare or enamelled round copper wire, temperature index 155 (First Revision)	ETD 33
45	IS 13730 (Part 50):2018 IEC 60317-50 : 2012	Specifications for particular types of winding wires: Part 50 glass - Fibre wound, silicone resin or varnish impregnated, bare or enamelled round copper wire, class 200 (First Revision)	ETD 33
46	IS 13730 (Part 53):2018 IEC60317-53 : 2014	Specifications for particular types of winding wires: Part 53 aromatic polyimide (Aramid) tape wrapped rectangular copper wire, temperature index 220 (First Revision)	ETD 33
47	IS 7809 (Part 1):1975 IEC 60454-1	Specification for pressure sensitive adhesive tapes for electrical purposes: Part 1 general requirements	ETD 02
48	IS 7809 (Part 2):1977 IEC 60454-2	Specification for pressure sensitive adhesive tapes for electrical purpose : Part 2 methods of test	ETD 02
49	IS 7809 (Part 3/Sec 1):1986 IEC 60454-2	Specification for pressure sensitive adhesive insulating tapes for electrical purposes: Part 3 requirements or individual materials: Sec 1 plasticized polyvinylchloride tapes with non - Thermosetting adhesive (First Revision)	ETD 02
50	IS 7809 (Part 3/Sec 2):1981	Specification for pressure sensitive adhesive tapes for electrical purposes: Part 3 Specifications for individual materials: Sec 2 Polyester film tapes (PETP) with thermosetting adhesive	ETD 02
51	IS 7809 (Part 3/Sec 3):1981	Specification for pressure sensitive adhesive tapes for electrical purposes: Part 3 specification for individual materials: Sec 3 polyster film tapes (PETP) with non - Thermosetting adhesive	ETD 02
52	IS 7809 (Part 3/Sec 4):1977	Specification for pressure sensitive adhesive tapes for electrical purposes: Part 3 specifications for individual materials: Sec 4 cellulosic paper, creped with thermosetting adhesive	ETD 02
53	IS 7809 (Part 3/Sec 5):1977	Specification for pressure sensitive adhesive tapes for electrical purposes: Part 3 specifications for individual materials: Sec 5 cellulosic paper with thermosetting adhesive	ETD 02
54	IS 12360:2026	Voltage bands for electrical installations including preferred voltages and frequency	ETD 01
55	IS 15382 (Part 1):2022 60664-1:2020	Insulation coordination for equipment within low - Voltage systems: Part 1 principles, requirements and tests (First Revision)	ETD 19
56	IS 15382 (Part 3):2019 IEC 60664-3 : 2016	Insulation Coordination for Equipment within Low-Voltage Systems Part 3 Use of Coating, Potting or Moulding for Protection against Pollution (First Revision)	ETD 19
57	IS 13778 (Part 3):2024 IEC 60851-3:2023	Winding wires - Test methods: Part 3 mechanical properties (First Revision)	ETD 33
58	IS 13778 (Part 5):2012 IEC 60851-5 : 2008	Winding wires - Test methods: Part 5 electrical properties (First Revision)	ETD 33
59	IS 13778 (Part 6):2018 IEC60851-6 : 2012	Winding wires - Test methods: Part 6 thermal properties (Second Revision)	ETD 33
60	IS 1293:2019 IEC 60884-1	Plugs and socket - Outlets of rated Voltage up to and including 250 Volts and rated current up to and including 16 amperes - Specification (Third Revision)	ETD 14
61	IS 8828:1996	Electrical Accessories - Circuit Breakers for Over Current Protection for Household and Similar Installations	ETD 07

International Standards Referred In IS/IEC 61558-2-7:2007
IEC 61558_2_7

Standard contains no Cross Referenced International Standard.

IS/IEC 61558-2-7:2007
IEC 61558_2_7
is Referred in following Indian Standards :

1	IS 9968 : Part 1 : 1988	Specification for elastomer insulated cables: Part 1 for working voltages up to and including 1 100 volts (First Revision)	ETD 09

Classification Details

Certification	:
Group	:	Electrical Switchgear and Other Electrical Products/Accessories
Sub Group	:	Insulating material and systems
Sub Sub Group	:	Industrial Transformer
Aspect	:	Safety Standard

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Basic Details/ मूल ब्यौरा

Other Details

Indian Standard

Amendment : 0

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Laboratory : 0

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