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AS/NZS 61558.2.7:2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Safety of power transformers, power supply units and similar Particular requirements for transformers for toys (IEC 61558-2-7:1997, MOD)
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

24-06-2021

Language(s)

English

Published date

12-11-2001

Preview

1 - AS/NZS 61558.2.7:2001 SAFETY OF POWER TRANSFORMERS, POWER SUPPLY UNITS AND SIMILAR - PARTICULAR REQUIREMENTS FOR ...
4 - CONTENTS
5 - PREFACE
7 - 1 Scope
7 - 2 Normative references
7 - 3 Definitions
7 - 4 General requirements
7 - 5 General notes on tests
8 - 6 Ratings
8 - 7 Classification
8 - 8 Marking and other information
9 - 9 Protection against accessibility to hazardous live parts
9 - 10 Change of input voltage setting
9 - 11 Output voltage and output current under load
10 - 12 No-load output voltage
10 - 13 Short-circuit voltage
10 - 14 Heating
10 - 15 Short-circuit and overload protection
11 - 16 Mechanical strength
12 - 17 Protection against harmful ingress of dust, solid objects and moisture
12 - 18 Insulation resistance and electric strength
12 - 19 Construction
13 - 20 Components
14 - 21 Internal wiring
14 - 22 Supply connection and other external flexible cable or cords
15 - 23 Terminals for external conductors
15 - 24 Provision for protective earthing
15 - 25 Screws and connections
15 - 26 Creepage distances, clearances, and distances through insulation
15 - 27 Resistance to heat, abnormal heat, fire and tracking
15 - 28 Resistance to rusting
18 - Annexes
18 - Annex C - Material group II
18 - Annex D - Material group I
19 - Annex ZZ - Variations to IEC 61558-2-7:1997 for application in Australia and New Zealand

Specifies general safety requiremetns for approval and test purposes for transformers for toys. This Standard is an adoption with national modifications and cotnains the full text of IEC 61558-2-7:1997.

Replacement:This part 2 of IEC 61558 AS/NZS 61558 applies to transformers for toys having a rated supply voltage not exceeding 250 V a.c., a rated frequency of 50/60 Hz, a rated output voltage not exceeding 24 V a.c. or 33 V ripple-free d.c. and a rated output not exceeding 200 VA and a rated output current not exceeding 10 A.This standard does not in general take into account playing with the transformer by children.

Committee
EL-002
DocumentType
Standard
ISBN
0 7337 4422 2
Pages
13
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

AS 3108 first published in Australia in part as AS C126-1939.Second edition 1958.AS C167 first published 1962.Revised and redesignated AS 3167-1981 (withdrawn 1987).AS C126-1958 revised and redesignated AS 3126-1981 (withdrawn 1989).AS 3126-1981 and AS 3167-1981 were revised and redesignated AS 3108.1-1984, AS 3108.2-1984 and AS 3108.3-1984.Revised, amalgamated and redesignated AS 3108-1990.First published in New Zealand as NZS/AS 3108:1990.Jointly revised and designated as Joint Standard AS/NZS 3108:1994.Jointly revised and redesignated in part as AS/NZS 61558.2.7:2001. AS 3108 first published in Australia in part as AS C126-1939. Second edition 1958. AS C167 first published 1962. Revised and redesignated AS 3167-1981 (withdrawn 1987). AS C126-1958 revised and redesignated AS 3126-1981 (withdrawn 1989). AS 3126-1981 and AS 3167-1981 were revised and redesignated AS 3108.1-1984, AS 3108.2-1984 and AS 3108.3-1984. Revised, amalgamated and redesignated AS 3108-1990. First published in New Zealand as NZS/AS 3108:1990. Jointly revised and designated as Joint Standard AS/NZS 3108:1994. Jointly revised and redesignated in part as AS/NZS 61558.2.7:2001.

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