BS EN 60920:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Ballasts for tubular fluorescent lamps. General and safety requirements
Hardcopy , PDF
English
15-08-2001
27-10-2018
Cooperating organizations
National foreword
Foreword
Introduction
Section One - General requirements
1. Scope
2. Definitions
3. General requirements
4. General notes on tests
5. Classification
6. Marking
Section Two - Safety requirements
7. Protection against accidental contact with live
parts
8. Terminals
9. Provision for earthing
10. Moisture resistance and insulation
11. High-voltage impulse testing
12. Thermal endurance of windings
13. Ballast heating
14. Screws, current-carrying parts and connections
15. Creepage distances and clearances
16. Resistance to heat and fire
17. Resistance to corrosion
Appendices
A. Tests: General requirements and tests referring to
Section Two
B. Particular requirements for thermally protected
ballasts
C. The use of constants S other than 4500 in tw tests
D. Information for carrying out the heating tests of
thermally protected ballasts
E. Explanation to ballast temperatures
F. Method for selection of varistors
Figures
Annex ZA (normative) Other international publications
quoted in this standard with the references of the
relevant European publications
Annex ZB (informative) National A-deviations
National annex NA (informative)
National annex NB (informative)
National annex NC (informative)
Covers ballasts for use on a.c. supplies up to 1000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps with or without pre-heated cathodes operated with or without a starter or starter device and having rated wattages, dimensions and characteristics as specified in IEC 60081.
| Committee |
CPL/34/3
|
| DevelopmentNote |
Supersedes BS 2818-1(1985) (08/2001) Supersedes 86/28901 DC, 91/20871 DC and 94/202326 DC (10/2003)
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| I.S. EN 60920:1992 | Identical |
| DIN EN 60920 : 1993 AMD 11 | Identical |
| IEC 60920:1990 | Identical |
| NF EN 60920 : 92 AMD 11 2001 | Identical |
| EN 60920:1991 | Equivalent |
| UNE EN 60920 : 1994 A11 2000 | Identical |
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