FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General notes on tests
6 Classification
7 Marking
8 Terminals
9 Provisions for earthing
10 Protection against accidental contact with
live parts
11 Moisture resistance and insulation
12 Electric strength
13 Thermal endurance test for windings
14 Fault conditions
15 Protection of associated components
16 Ignition voltage
17 Abnormal conditions
18 Construction
19 Creepage distances and clearances
20 Screws, current-carrying parts and connections
21 Resistance to heat, fire and tracking
22 Resistance to corrosional spark
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) Information for carrying out the
heating tests of thermally protected
lamp controlgear
Annex E (normative) The use of constants S other than
4500 in t[w] tests
Annex F (normative) Draught-proof enclosures
Annex G (normative) Explanation of the derivation of the
values of pulse voltages
Annex H (normative) Tests
Annex I (normative) Precautions to be observed when
measuring with spherical spark gaps
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography