Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Terminology
5 General requirements
6 Design requirements
6.1 Overload protection
6.2 Integrity of connection
6.3 Wiring
6.4 Enclosures
6.5 Cable ducts
6.6 Batteries and battery supply circuits
6.7 Switchgear
6.8 Electrical emergency equipment
6.9 Bonding
6.10 Resistors and heating equipment
6.11 Locations exposed to current collection arcing
6.12 Forced ventilated equipment (including heating,
cooling and air conditioning)
6.13 Container filled with mineral oil
7 Maintainability
7.1 Maintenance requirements
7.2 Modification of electrical equipment
8 Evaluation of conformity