Contents Page  Foreword ..............................................................................................................................................................4 Introduction .........................................................................................................................................................5 1 Scope ......................................................................................................................................................6 2 Normative references ............................................................................................................................6 3  Terms and definitions ...........................................................................................................................7  4 Requirements .........................................................................................................................................9 4.1 General ....................................................................................................................................................9 4.2 EPAC specific additional requirements ..............................................................................................9 4.2.1 Electric circuit ........................................................................................................................................9 4.2.2 Batteries ..................................................................................................................................................9 4.2.3 Electric cables and connections ....................................................................................................... 10 4.2.4 Power management ............................................................................................................................ 12 4.2.5 Electro Magnetic Compatibility ......................................................................................................... 13 4.2.6 Maximum speed for which the electric motor gives assistance .................................................... 14 4.2.7 Maximum power measurement ......................................................................................................... 15 5 Marking, labelling................................................................................................................................ 15 6  Instruction for use .............................................................................................................................. 15  Annex A (informative)  Example of recommendation for battery charging ................................................. 16 Annex B (informative)  Example of relation between speed/torque/current ............................................... 17 Annex C (normative)  Electromagnetic compatibility of EPAC and ESA .................................................... 20 C.1 Conditions applying to vehicles and to electrical/electronic sub-assemblies (ESA) .................. 20 C.1.1 Marking ................................................................................................................................................ 20 C.1.2 Requirements ...................................................................................................................................... 20 C.2 Method of measuring broad-band electromagnetic radiation from vehicles ............................... 24 C.2.1 Measuring equipment ......................................................................................................................... 24 C.2.2 Test method ......................................................................................................................................... 24 C.2.3 Measurement ....................................................................................................................................... 24 C.3 Method of measuring narrow band electromagnetic radiation from vehicles ............................. 25 C.3.1 General ................................................................................................................................................. 25 C.3.2 Antenna type, position and orientation ............................................................................................ 25 C.4 Methods of testing vehicle immunity to electromagnetic radiation .............................................. 25 C.4.1 General ................................................................................................................................................. 25 C.4.2 Expression of results ......................................................................................................................... 25 C.4.3 Test conditions ................................................................................................................................... 25 C.4.4 State of the vehicle during the tests ................................................................................................. 25 C.4.5 Type, position and orientation of the field generator ..................................................................... 26 C.4.6 Requisite test and condition .............................................................................................................. 27 C.4.7 Generation of the requisite field strength ........................................................................................ 28 C.4.8 Inspection and monitoring equipment ............................................................................................. 29 C.5 Method of measuring broad-band electromagnetic radiation from separate technical units  (ESA) .................................................................................................................................................... 29  C.5.1 General ................................................................................................................................................. 29 C.5.2 State of the ESA during the test ........................................................................................................ 29 C.5.3 Antenna type, position and orientation ............................................................................................ 29 C.6 Method of measuring narrow-band electromagnetic radiation from separate technical  units (ESAs) ......................................................................................................................................... 30  C.6.1 General ................................................................................................................................................. 30  AS+ Shop 31.01.2012 

EN 15194:2009 (E)  3  C.6.2 Test conditions .................................................................................................................................... 30 C.6.3 State of the ESA during the tests ...................................................................................................... 30 C.6.4 Antenna type, position and orientation ............................................................................................. 30 C.7 Methods of testing the ESA immunity to electromagnetic radiation ............................................. 30 C.7.1 General ................................................................................................................................................. 30 C.7.2 Expression of results .......................................................................................................................... 30 C.7.3 Test conditions .................................................................................................................................... 30 C.7.4 State of the ESA during the tests ...................................................................................................... 30 C.7.5 Requisite test and condition .............................................................................................................. 31 C.7.6 Generation of the requisite field strength ......................................................................................... 31 C.7.7 Inspection and monitoring equipment .............................................................................................. 32 C.8 ESD test ................................................................................................................................................ 32 Annex D (informative)  Maximum power measurement - Alternative method ............................................. 33 D.1 Generalities .......................................................................................................................................... 33 D.2 Test conditions .................................................................................................................................... 33 D.3 Test procedure ..................................................................................................................................... 33 Bibliography ...................................................................................................................................................... 35