Table of Contents

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General notes on tests
6 Classification
7 Marking
8 Terminals
9 Earthing
10 Protection against accidental contact with live parts
11 Moisture resistance and insulation
12 Electric strength
13 Thermal endurance test for windings of ballasts
14 Fault conditions
15 Construction
16 Creepage distances and clearances
17 Screws, current-carrying parts and connections
18 Resistance to heat, fire and tracking
19 Resistance to corrosion
20 No-load output voltage
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) - Additional requirements for built-in magnetic
        ballasts with double or reinforced insulation
Annex J (normative) - Schedule of more onerous requirements
Annex K (informative) - Conformity testing during manufacture
Annex L (normative) - Particular additional requirements for
        controlgears providing SELV
Annex M (informative) - Dielectric strength test voltages for
        controlgear intended for the use in impulse withstand
        Category III
Annex N (normative) - Requirements for insulation materials used
        for double or reinforced insulation
Annex O (normative) - Additional requirements for built-in
        electronic controlgear with double or reinforced insulation
Annex P (normative) - Creepage distances and clearances and
        distance through isolation (DTI) for lamp controlgear
        which are protected against pollution by the use of
        coating or potting
Annex Q (informative) - Example for Up calculation
Annex R (informative) - Concept of creepage distances and
        clearances
        coordination
Annex T (informative) - Creepage distances and clearances for
        controlgear with a higher degree of availability
        (impulse withstand category III)
Bibliography

Abstract

Defines general and safety requirements for lamp controlgear for use on d.c. supplies up to 250 V and/or a.c. supplies up to 1000 V at 50 Hz or 60 Hz.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 34