I.S. EN 60921:2005
Current
The latest, up-to-date edition.
BALLASTS FOR TUBULAR FLUORESCENT LAMPS - PERFORMANCE REQUIREMENTS
Hardcopy , PDF
English
01-01-2005
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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FOREWORD
INTRODUCTION
1 Scope
2 Normative References
3 Terms and definitions
4 General notes on tests
5 Marking
6 Voltage at terminations of lamp or starter (if any)
6.1 For lamps operated with a starter
6.2 For lamps operated without a starter
6.3 For lamps operated without a starter (North
American practice)
6.4 Maximum (r.m.s.) voltage across starter terminals
with lamp operating
6.5 For lamps with integral means of starting
7 Pre-heating conditions
7.1 For lamps operated with (integral) starter
7.2 For lamps operated without starter
7.3 For lamps operated without starter (North American
practice)
8 Lamp power and current
8.1 For lamps operated with (integral) starter
8.2 For lamps operated without starter
9 Circuit power-factor
10 Supply current
11 Maximum current in any lead to a cathode
12 Current waveform
13 Magnetic screening
14 Impedance at audio-frequencies
Annex A (normative) Tests
A.1 General conditions for tests
A.2 Additional requirements for testing reference
ballasts
A.3 Selection of reference lamps
A.4 Measurement of open-circuit voltage
A.5 Measurements of pre-heating conditions
A.6 Measurement of lamp power and current
A.7 Measurement of maximum current in any lead to
a cathode
A.8 Measurement of current waveform
A.9 Measurement of impedance at audio-frequencies
Annex B (informative) Series operation of two fluorescent
lamps
Annex C (normative) Reference ballasts
C.1 Marking
C.2 Design characteristics
C.3 Operating characteristics
Annex D (normative) Reference lamps
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Bibliography
Provides performance requirements for ballasts, excluding resistance types, for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps pre-heated cathodes operated with or without a starter or starting device and having rated wattages, dimensions and characteristics as specified in IEC 60081 and 60901.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
86
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| IEC 60921:2004+AMD1:2006 CSV | Identical |
| EN 60921:2004/A1:2006 | Identical |
| BS EN 60921:2004 | Identical |
| UNE-EN 60921:2006 | Identical |
| DIN EN 60921 : 2007 | Identical |
| NBN EN 60921 : 2005 AMD 1 2006 | Identical |
| SN EN 60921 : 2004 AMD 1 2006 | Identical |
| NF EN 60921 : 2005 AMD 1 2006 | Identical |
| IEC 61347-2-3:2011+AMD1:2016 CSV | Lamp control gear - Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps |
| IEC 61547:2009 | Equipment for general lighting purposes - EMC immunity requirements |
| IEC 61347-1:2015 RLV | Lamp controlgear - Part 1: General and safety requirements |
| IEC 60410:1973 | Sampling plans and procedures for inspection by attributes |
| IEC 60901:1996+AMD1:1997+AMD2:2000 CSV | Single-capped fluorescent lamps - Performance specifications |
| EN 61347-1:2015 | Lamp controlgear - Part 1: General and safety requirements |
| IEC 60927:2007+AMD1:2013 CSV | Auxiliaries for lamps - Starting devices (other than glow starters)- Performance requirements |
| EN 60901:1996/A6:2017 | SINGLE-CAPPED FLUORESCENT LAMPS - PERFORMANCE SPECIFICATIONS (IEC 60901:1996/A6:2014, MODIFIED) |
| IEC 60155:1993 | Glow-starters for fluorescent lamps |
| IEC 61347-2-8:2000+AMD1:2006 CSV | Lamp controlgear - Part 2-8: Particular requirements for ballasts for fluorescent lamps |
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