BS EN 61558-2-5:1998:2004 Edition
$86.31
Safety of power transformers, power supply units and similar – Particular requirements for shaver transformers and shaver supply units
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 14 |
For units embodying a single-phase air-cooled isolating transformer, with socket-outlet(s) from 20-50 VA, at up to 250 V a.c. and 500 Hz.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | National foreword |
| 4 | Foreword Foreword to amendment A11 |
| 5 | 1 Scope 2 Normative references 3 Definitions 3.1.101 shaver transformer 3.1.102 shaver supply unit 4 General requirements 5 General notes on tests 6 Ratings 6.101 The 6.102 The 6.103 The |
| 6 | 6.104 The 7 Classification 7.2 Modification: 8 Marking and other information 8.1 Modification: 8.1 Addition: 8.2 This subclause does not apply. 8.7 Addition: 8.11 Addition: 8.13 Addition: 9 Protection against accessibility to hazardous live parts 10 Change of input voltage setting |
| 7 | 11 Output voltage and output current under load 12 No-load output voltage 12.101 The 12.102 The difference between the output voltage at no load measured in this clause and the output volta… 13 Short circuit voltage 14 Heating 14.2 Shaver supply units 15 Short-circuit and overload protection 16 Mechanical strength 16.1 Replacement: 16.101 Shaver supply units |
| 8 | Table 101 Values of heights of fall 17 Protection against harmful ingress of dust, solid objects and moisture 18 Insulation resistance and dielectric strength 18.2 Table 7: the value between 18.3 Table 8: box 1 is not applicable. |
| 9 | 19 Construction 19.1 Replacement: 19.101 19.102 19.103 Shaver supply units 19.104 Shaver transformers 19.105 Shaver supply units |
| 10 | 20 Components 20.2 Addition: 20.3 Modification: 20.7 Replacement: 21 Internal wiring 22 Supply connection and other external flexible cables or cords 22.2 Addition: 23 Terminals for external conductors 24 Provision 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 |
| 11 | Annexes Annex C Material group II Annex D Material group I |
| 13 | Annex ZB (normative) Normative references to international publications with their corresponding European … |
