BS EN ISO 17409:2017
$167.15
Electrically propelled road vehicles. Connection to an external electric power supply. Safety requirements
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 34 |
This International Standard specifies electric safety requirements for conductive connections of electrically propelled road vehicles to an external electric power supply using a plug or vehicle inlet.
It applies to electrically propelled road vehicles with voltage class B electric circuits. In general, it may apply to motorcycles and mopeds if no dedicated standards for these vehicles exist.
It applies only to vehicle power supply circuits. It applies also to dedicated power supply control functions used for the connection of the vehicle to an external electric power supply.
It does not provide requirements regarding the connection to a non-isolated d.c. charging station.
It does not provide comprehensive safety information for manufacturing, maintenance, and repair personnel.
The requirements when the vehicle is not connected to the external electric power supply are specified in ISO 6469‑3 .
This International Standard does not contain requirements for vehicle power supply circuits using protection by class II or double/reinforced insulation but it is not the intention to exclude such vehicle applications.
Requirements for EV supply equipment are specified in IEC 61851 .
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | European foreword Endorsement notice |
| 7 | Foreword |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms and definitions |
| 14 | 4 Environmental conditions 5 Requirements for protection of persons against electric shock 5.1 Basic protection |
| 15 | 5.2 Protection under single failure conditions |
| 16 | 5.3 Isolation resistance 5.3.1 A.C. connection (Mode 1, 2, and 3) 5.3.2 D.C. connection (Mode 4) |
| 17 | 5.4 Protection from unintended voltage 5.4.1 Mode 1 5.4.2 Mode 2 and mode 3 5.4.3 Mode 4 |
| 18 | 5.4.4 Contacts of unmated portion of vehicle inlet 5.5 Insulation coordination 5.5.1 General 5.5.2 A.C. connection (Mode 1, 2, and 3) 5.5.3 D.C. connection (Mode 4) 6 Protection against thermal incident 6.1 Overcurrent protection 6.1.1 Overload protection |
| 19 | 6.1.2 Short-circuit protection for a.c. connection 6.1.3 Short-circuit protection for d.c. connection |
| 20 | 6.2 Arc protection for d.c. connections 6.3 Residual energy after disconnection 7 Specific requirements for the vehicle inlet, plug, and cable 7.1 Requirements for the plug and cable 7.2 Requirements for the vehicle inlet |
| 21 | 8 Additional requirements for a.c. electric power supply 8.1 Standard a.c. external electric power supply conditions for operation in service 8.2 Current characteristics 8.2.1 Load current 8.2.2 Inrush current |
| 22 | 8.3 D.C. fault currents 8.4 Touch current 8.5 Unintended reverse power flow 8.6 Power factor 8.7 Locking of the vehicle connector |
| 23 | 9 Additional requirements for d.c. electric power supply 9.1 Disconnection device 9.2 Control pilot functions 9.3 Vehicle isolation resistance monitoring system 9.4 Locking of the vehicle connector |
| 24 | 9.5 A.C. or D.C. electric power at the same contacts 9.6 Contact temperature at vehicle inlet 9.7 Overvoltage in case of a load dump |
| 25 | 9.8 Unintended reverse power flow 9.9 Y capacitances 10 Operational requirements 11 Owner’s manual and marking 11.1 Owner’s manual 11.2 Marking 12 Test procedure 12.1 General note on tests 12.2 Resistance of protective conductor 12.3 Isolation resistance test 12.3.1 Preconditioning and conditioning |
| 26 | 12.3.2 Isolation resistance measurements at the vehicle inlet or plug 12.4 Withstand voltage test 12.4.1 General |
| 27 | 12.4.2 Preconditioning and conditioning 12.4.3 Test procedure 12.4.4 Test voltage |
| 28 | 12.5 Inrush current tests 12.5.1 General 12.5.2 Measurement |
| 29 | 12.6 Touch current |
| 31 | Bibliography |
