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BS EN 61347-2-2:2012

Current
Current

The latest, up-to-date edition.

Lamp controlgear Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-03-2012

Publisher

British Standards Institution

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General notes on tests
6 Classification
7 Marking
8 Protection against accidental contact with live parts
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
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
Annex A (normative) - Test to establish whether a
        conductive part is a live part which may
        cause an electric shock
Annex B (normative) - Particular requirements for
        thermally protected lamp controlgear
Annex C (normative) - Particular requirements for
        electronic lamp controlgear with means of
        protection against overheating
Annex D (normative) - Requirements for carrying out
        the heating tests of thermally protected
        lamp controlgear
Annex E (normative) - Use of constant S other than
        4500 in t[w] tests
Annex F (normative) - Draught-proof enclosure
Annex G (normative) - Explanation of the derivation
        of the values of pulse voltages
Annex H (normative) - Tests
Annex I (normative) - Particular additional requirements
        for SELV d.c. or a.c. supplied electronic
        step-down convertors for filament lamps
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Defines 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 1000 V at 50 Hz or 60 Hz and 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.

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 IEC 61347-1:2007.

Committee
CPL/34/3
DevelopmentNote
Together with BS EN 61347-1 supersedes BS EN 61046. (04/2001) Supersedes 98/263270 DC. To be read in conjunction with BS EN 61347-1 (03/2006) Supersedes 04/300380 DC. (05/2006) Supersedes 04/30115344 DC. (09/2007) Supersedes 07/30164768 DC. (03/2012)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 7671(2008) : 2018 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
BS 7671(2008) : 2008 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS

IEC 61558-2-13:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
IEC 61558-2-1:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
EN 61558-2-16:2009/A1:2013 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1 100 V - PART 2-16: PARTICULAR REQUIREMENTS AND TESTS FOR SWITCH MODE POWER SUPPLY UNITS AND TRANSFORMERS FOR SWITCH MODE POWER SUPPLY UNITS (IEC 61558-2-16:2009/A1:2013)
EN 61047:2004 DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements
EN 61558-2-13:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
IEC 61558-2-16:2009+AMD1:2013 CSV Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particularrequirements and tests for switch mode power supply units andtransformers for switch mode power supply units
IEC 61347-1:2015 RLV Lamp controlgear - Part 1: General and safety requirements
IEC 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
IEC 61047:2004 DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements
EN 60357:2003/A11:2016 TUNGSTEN HALOGEN LAMPS (NON-VEHICLE) - PERFORMANCE SPECIFICATIONS
EN 61558-2-1:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
EN 61347-1:2015 Lamp controlgear - Part 1: General and safety requirements
EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers

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