7 - 1 Scope
7 - 2 Normative references
7 - 3 Terms and definitions
7 - 4 General requirements
7 - 5 General conditions for the tests
8 - 6 Void
8 - 7 Classification
8 - 8 Marking and instructions
8 - 9 Protection against access to live parts
8 - 10 Starting
8 - 11 Input and current
8 - 12 Heating
8 - 13 Leakage current
8 - 14 Moisture resistance
8 - 15 Electric strength
8 - 16 Overload protection of transformers and associated circuits
9 - 17 Endurance
9 - 18 Abnormal operation
9 - 19 Mechanical hazards
9 - 20 Mechanical strength
9 - 21 Construction
9 - 22 Internal wiring
9 - 23 Components
10 - 24 Supply connection and external flexible cords
10 - 25 Terminals for external conductors
10 - 26 Provision for earthing
10 - 27 Screws and connections
10 - 28 Creepage distances, clearances and distances through insulation
10 - 29 Resistance to heat, fire and tracking
10 - 30 Resistance to rusting
10 - 31 Radiation, toxicity and similar hazards