BS EN 61347-2-2:2012
$102.76
Lamp controlgear – Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
| Published By | Publication Date | Number of Pages |
| BSI | 2012 | 18 |
IEC 61347-2-2:2011 specifies particular safety requirements for electronic step-down convertors for use on d.c. supplies of up to 250 V or a.c. supplies of up to 1 000 V, at 50 Hz or 60 Hz and with rated output voltage 50 V r.m.s. at a frequency deviating from the supply frequency, or 120 V ripple free d.c. between conductors and between any conductor and earth, associated with tungsten-halogen lamps as specified in IEC 60357 and other filament lamps. This second edition of IEC 61347-2-2 replaces the first edition (2000), Amendment 1 (2005) and Amendment 2 (2006). The major modification for this second edition is the changeover from SELV equivalent to SELV. This publication is to be read in conjunction with /2.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 7 | INTRODUCTION |
| 8 | 1 Scope 2 Normative references |
| 9 | 3 Terms and definitions 4 General requirements |
| 10 | 5 General notes on tests 6 Classification 7 Marking 7.1 Mandatory marking 7.2 Information to be provided if applicable 8 Protection against accidental contact with live parts |
| 11 | 9 Terminals 10 Provisions for protective earthing 11 Moisture resistance and insulation 12 Electric strength 13 Thermal endurance test for windings of ballasts 14 Fault conditions 15 Transformer heating 15.1 General 15.2 Normal operation |
| 12 | 15.3 Abnormal operation 16 Construction 17 Creepage distances and clearances 18 Screws, current-carrying parts and connections 19 Resistance to heat, fire and tracking 20 Resistance to corrosion |
| 15 | Bibliography |
