NS EN 1175-3 : 1998 + A1 2010

Foreword
0 Introduction
1 Scope
2 Normative references
3 Definitions
4 List of hazards
5 General requirements
    5.1 Contactors
          5.1.1 D.C. contactors less than or equal to 240 V
          5.1.2 Other contactors
    5.2 Electric machines
          5.2.1 D.V. motors less than or equal to 240 V
          5.2.2 D.C. generators less than or equal to
                  240 V
          5.2.3 Other machines
          5.2.4 Protection
          5.2.5 Cooling
    5.3 Protection of electrical equipment
          5.3.1 Short circuit and overload
          5.3.2 Overcurrent protective device
          5.3.3 Installation
    5.4 Safety-related control systems
          5.4.1 Frame faults
          5.4.2 Travel control
          5.4.3 Electronic travel control system
          5.4.4 Speed limitation
    5.5 Wiring practices, conductors and electrical
          components
          5.5.1 Thermal and mechanical damage
          5.5.2 Fuel leakage
          5.5.3 Protection
          5.5.4 Cross-sectional area
          5.5.5 Main current cables
          5.5.6 Wiring that flexes
          5.5.7 External copper conductors
          5.5.8 Identification
          5.5.9 Multicore cables
    5.6 Protection against electric shock
          5.6.1 Electrical enclosures
          5.6.2 Indirect contact
          5.6.3 Connection to the frame
          5.6.4 Control and auxiliary circuits
          5.6.5 Equipotential bonding
    5.7 Dielectric test (type test)
          5.7.1 Performance
          5.7.2 Electronic components
          5.7.3 Test voltage
                  5.8 Insulation resistance test (routine test)
                        5.8.1 Test voltage
                        5.8.2 Insulation resistance of truck
6 Information for use
    6.1 Electrical diagram
    6.2 Safety checks
    6.3 Minimum marking
Annex A (normative) Generators - Output and test rules
    A.1 Normative references
    A.2 Definitions
          A.2.1 Rated rotational frequency of generator
          A.2.2 Rated voltage of generator
          A.2.3 Rated generator output
          A.2.4 Continuous rated output of generator
    A.3 Requirements
          A.3.1 Characteristic curves
          A.3.2 Tolerances on characteristic curves
    A.4 Testing
          A.4.1 Type tests
          A.4.2 Routine tests
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions of
EU Directives

Defines safety requirements for designing and constructing of electrical power transmission engines driving one or more generators having outputs not exceeding 600 V, which supply power to functional motors. Describes specified hazards which could happen during intended truck use, under specific climatic conditions.