BS EN 61558-2-7:1998
Current
The latest, up-to-date edition.
Safety of power transformers, power supply units and similar Particular requirements for transformers for toys
Hardcopy , PDF
English
13-10-2004
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1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking and other information
9 Protection against electric shock
10 Change of input voltage setting
11 Output voltage and output current under load
12 No-load output voltage
13 Short-circuit voltage
14 Heating
15 Short-circuit and overload protection
16 Mechanical strength
17 Protection against harmful ingress of dust, solid
objects and moisture
18 Insulation resistance, dielectric strength and
leakage current
19 Construction
20 Components
21 Internal wiring
22 Supply connection and other external flexible
cables or cords
23 Terminals for external conductors
24 Provisions for protective earthing
25 Screws and connections
26 Creepage distances, clearances, and distances
through insulation
27 Resistance to heat, abnormal heat, fire and tracking
28 Resistance to rusting
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Describes safety aspects of transformers for toys and power supplies incorporating transformers for toys such as electrical, thermal and mechanical safety.
| Committee |
PEL/96
|
| DevelopmentNote |
Supersedes BS EN 60742, BS 3535-2(1990), BS 3535-1(1996), 04/202831 DC & 01/207427 DC To be read in conjunction with BS EN 61558-1. (11/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 61558-2-7 : 2008 | Identical |
| IEC 61558-2-7:2007 | Identical |
| UNE-EN 61558-2-7:2008 | Identical |
| I.S. EN 61558-2-7:2007 | Identical |
| SN EN 61558-2-7 : 1997 AMD 11 2002 | Identical |
| EN 61558-2-7:2007 | Identical |
| DIN EN 61558-2-7 : 2008 | Identical |
| IEC 60245-1:2003+AMD1:2007 CSV | Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 1: General requirements |
| IEC 60227-1:2007 | Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: General requirements |
| HD 22-1 : 200S4 | CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V AND HAVING THERMOSETTING INSULATION - GENERAL REQUIREMENTS |
| HD 21.1 : 200S4 | CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V AND HAVING THERMOPLASTIC INSULATION - GENERAL REQUIREMENTS |
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