ISO/DIS 4210-10.2
(Main)Cycles -- Exigences de sécurité relatives aux bicyclettes
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DRAFT INTERNATIONAL STANDARD
ISO/DIS 4210-10.2
ISO/TC 149/SC 1 Secretariat: JISC
Voting begins on: Voting terminates on:
2019-11-25 2020-01-20
Cycles — Safety requirements for bicycles —
Part 10:
Safety requirements for electrically power assisted
cycles (EPACs)
Cycles — Exigences de sécurité relatives aux bicyclettes —
Partie 10: Exigences de sécurité des cycles à assistance électrique (EPAC)
ICS: 43.150
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
This document is circulated as received from the committee secretariat.
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 4210-10.2:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019
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ISO/DIS2 4210-10:2019(E)
ISO/DIS 4210-10.2:2019(E)
19 Contents Page
20 Foreword ........................................................................................................................................................................ vii
21 Introduction ................................................................................................................................................................... ix
22 1 Scope .................................................................................................................................................................... 1
23 2 Normative references .................................................................................................................................... 1
24 3 Terms and definitions .................................................................................................................................... 3
25 4 Abbreviated terms .......................................................................................................................................... 6
26 5 General requirements .................................................................................................................................... 8
27 5.1 Lighting systems, reflectors and warning device ................................................................................. 8
28 5.2 Risk assessment ............................................................................................................................................... 8
29 5.3 Significant hazards and safety functions ................................................................................................. 8
30 5.3.1 Significant hazards .......................................................................................................................................... 8
31 5.3.2 Safety function for control system of EPACs .......................................................................................... 9
32 5.4 Prevention of unauthorized use .............................................................................................................. 10
33 5.5 Failure mode .................................................................................................................................................. 10
34 5.5.1 Requirement ................................................................................................................................................... 10
35 5.5.2 Test method .................................................................................................................................................... 10
36 6 Electrical requirements.............................................................................................................................. 10
37 6.1 Motor controller ............................................................................................................................................ 10
38 6.2 Controls and symbols .................................................................................................................................. 10
39 6.3 Batteries ........................................................................................................................................................... 10
40 6.4 Battery charger.............................................................................................................................................. 11
41 6.4.1 Requirements for proprietary system .................................................................................................. 11
42 6.4.2 Requirements for non-proprietary system ......................................................................................... 11
43 6.4.3 Solutions for non-proprietary systems ................................................................................................ 12
44 6.5 Electric cables and couplers ..................................................................................................................... 12
45 6.6 Wiring ............................................................................................................................................................... 12
46 6.7 Protection against ingress of water (IP code) .................................................................................... 13
47 6.8 Environmental and operational conditions ........................................................................................ 13
48 6.9 Mechanical strength of the electrical components ........................................................................... 13
49 6.9.1 General ............................................................................................................................................................. 13
50 6.9.2 Function related shock test ....................................................................................................................... 13
51 6.9.3 Impact related shock test .......................................................................................................................... 14
52 6.10 Performance measurement ...................................................................................................................... 14
53 6.10.1 General ............................................................................................................................................................. 14
54 6.10.2 System based on maximum continuous rated power ..................................................................... 14
55 6.10.3 System based on maximum assisted rate ............................................................................................ 17
COPYRIGHT PROTECTED DOCUMENT56 6.11 Walk assistance mode ................................................................................................................................. 24
© ISO 2019 57 6.11.1 Requirements ................................................................................................................................................. 24
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may 58 6.11.2 Test method for EPAC with walk assistance mode ........................................................................... 24
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
59 6.12 Electromagnetic Compatibility (EMC) ................................................................................................... 25
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
60 6.12.1 Requirement ................................................................................................................................................... 25
below or ISO’s member body in the country of the requester.61 6.13 Anti-tampering measure ............................................................................................................................ 25
ISO copyright office62 6.13.1 General ............................................................................................................................................................. 25
CP 401 • Ch. de Blandonnet 8CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
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Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2019 – All rights reserved
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ISO/DIS2 4210-10:2019(E)
19 Contents Page
20 Foreword ........................................................................................................................................................................ vii
21 Introduction ................................................................................................................................................................... ix
22 1 Scope .................................................................................................................................................................... 1
23 2 Normative references .................................................................................................................................... 1
24 3 Terms and definitions .................................................................................................................................... 3
25 4 Abbreviated terms .......................................................................................................................................... 6
26 5 General requirements .................................................................................................................................... 8
27 5.1 Lighting systems, reflectors and warning device ................................................................................. 8
28 5.2 Risk assessment ............................................................................................................................................... 8
29 5.3 Significant hazards and safety functions ................................................................................................. 8
30 5.3.1 Significant hazards .......................................................................................................................................... 8
31 5.3.2 Safety function for control system of EPACs .......................................................................................... 9
32 5.4 Prevention of unauthorized use .............................................................................................................. 10
33 5.5 Failure mode .................................................................................................................................................. 10
34 5.5.1 Requirement ................................................................................................................................................... 10
35 5.5.2 Test method .................................................................................................................................................... 10
36 6 Electrical requirements.............................................................................................................................. 10
37 6.1 Motor controller ............................................................................................................................................ 10
38 6.2 Controls and symbols .................................................................................................................................. 10
39 6.3 Batteries ........................................................................................................................................................... 10
40 6.4 Battery charger.............................................................................................................................................. 11
41 6.4.1 Requirements for proprietary system .................................................................................................. 11
42 6.4.2 Requirements for non-proprietary system ......................................................................................... 11
43 6.4.3 Solutions for non-proprietary systems ................................................................................................ 12
44 6.5 Electric cables and couplers ..................................................................................................................... 12
45 6.6 Wiring ............................................................................................................................................................... 12
46 6.7 Protection against ingress of water (IP code) .................................................................................... 13
47 6.8 Environmental and operational conditions ........................................................................................ 13
48 6.9 Mechanical strength of the electrical components ........................................................................... 13
49 6.9.1 General ............................................................................................................................................................. 13
50 6.9.2 Function related shock test ....................................................................................................................... 13
51 6.9.3 Impact related shock test .......................................................................................................................... 14
52 6.10 Performance measurement ...................................................................................................................... 14
53 6.10.1 General ............................................................................................................................................................. 14
54 6.10.2 System based on maximum continuous rated power ..................................................................... 14
55 6.10.3 System based on maximum assisted rate ............................................................................................ 17
56 6.11 Walk assistance mode ................................................................................................................................. 24
57 6.11.1 Requirements ................................................................................................................................................. 24
58 6.11.2 Test method for EPAC with walk assistance mode ........................................................................... 24
59 6.12 Electromagnetic Compatibility (EMC) ................................................................................................... 25
60 6.12.1 Requirement ................................................................................................................................................... 25
61 6.13 Anti-tampering measure ............................................................................................................................ 25
62 6.13.1 General ............................................................................................................................................................. 25
© ISO 2019 – All rights reservediii
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ISO/DIS2 4210-10:2019(E)
63 6.13.2 Prevention of tampering of the motor .................................................................................................. 25
64 6.14 Thermal hazards .......................................................................................................................................... 25
65 6.14.1 Non-continuous contact surface ............................................................................................................. 25
66 6.14.2 Continuous contact surface ...................................................................................................................... 26
67 6.14.3 Ambient temperature ................................................................................................................................. 26
68 7 Mechanical requirements ......................................................................................................................... 26
69 7.1 General ............................................................................................................................................................. 26
70 7.2 Brakes — Heat-resistance test ................................................................................................................ 26
71 7.3 Handlebar and stem assembly — Lateral bending test .................................................................. 26
72 7.4 Handlebar stem — Forward bending test ........................................................................................... 27
73 7.5 Handlebar to handlebar stem — Torsional security test .............................................................. 27
74 7.6 Handlebar and stem assembly — Fatigue test ................................................................................... 27
75 7.7 Frame — Impact test (falling mass) ...................................................................................................... 27
76 7.8 Frame and front fork assembly — Impact test (falling frame) .................................................... 28
77 7.9 Frame — Fatigue test with horizontal forces ..................................................................................... 28
78 7.10 Frame — Fatigue test with a vertical force ......................................................................................... 29
79 7.11 Front fork — Static bending test ............................................................................................................. 29
80 7.12 Front fork — Rearward impact test ...................................................................................................... 30
81 7.13 Front fork — Bending fatigue test plus rearward impact test ..................................................... 30
82 7.14 Seat-post — Fatigue test ............................................................................................................................ 30
83 8 Manufacturer's instructions ..................................................................................................................... 31
84 9 Marking ............................................................................................................................................................ 32
85 (normative) Electromagnetic compatibility of EPACs ................................................................ 33
86 A.1 Type testing procedures ............................................................................................................................ 33
87 A.2 EPAC requirements ..................................................................................................................................... 33
88 A.2.1 General ............................................................................................................................................................. 33
89 A.2.2 Test plan .......................................................................................................................................................... 33
90 A.2.3 Broadband electromagnetic radiation from EPACs ......................................................................... 33
91 A.2.4 Narrowband electromagnetic radiation from EPACs ...................................................................... 34
92 A.2.5 Overview of radiated emission limits for EPACs .............................................................................. 34
93 A.2.6 EPAC immunity to electromagnetic radiation ................................................................................... 36
94 A.3 Method of measurement of radiated electromagnetic emissions from EPACs ...................... 36
95 A.3.1 General ............................................................................................................................................................. 36
96 A.3.2 Test location ................................................................................................................................................... 36
97 A.3.3 Measuring equipment ................................................................................................................................ 36
98 A.3.4 Test setup ........................................................................................................................................................ 37
99 A.3.5 Test procedure and test method ............................................................................................................ 37
100 A.3.6 Test requirements for broadband emissions .................................................................................... 37
101 A.3.7 Test requirements for narrow-band emissions ................................................................................ 38
102 A.4 Methods of testing EPAC immunity to electromagnetic radiation ............................................. 38
103 A.4.1 General ............................................................................................................................................................. 38
104 A.4.2 Test location ................................................................................................................................................... 38
105 A.4.3 Test instrumentation .................................................................................................................................. 38
106 A.4.4 Test setup ........................................................................................................................................................ 38
107 A.4.5 Test procedure and test method ............................................................................................................ 38
108 A.4.6 Test requirements ....................................................................................................................................... 39
109 (informative) Electromagnetic compatibility of ESAs ................................................................ 40
110 B.1 Type testing procedures for ESAs .......................................................................................................... 40
111 B.1.1 General ............................................................................................................................................................. 40
112 B.1.2 Presumption of EPAC compliance by testing individual ESAs ..................................................... 40
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ISO/DIS2 4210-10:2019(E)
113 B.1.3 Testing of ESA as part of an EPAC ............................................................................................................ 40
114 B.2 ESA requirements ......................................................................................................................................... 40
115 B.2.1 General ............................................................................................................................................................. 40
116 B.2.2 Test plan........................................................................................................................................................... 40
117 B.2.3 Broadband electromagnetic radiation from ESAs ............................................................................ 40
118 B.2.4 Narrowband electromagnetic radiation from ESAs ......................................................................... 41
119 B.2.5 Overview of radiated emission limits for ESAs .................................................................................. 41
120 B.2.6 ESA immunity to electromagnetic radiation....................................................................................... 42
121 B.3 Method of measurement of radiated electromagnetic emissions from ESAs ......................... 43
122 B.3.1 General ............................................................................................................................................................. 43
123 B.3.2 Drive system component (usually non 12 V) ...................................................................................... 43
124 B.3.3 Simulator box ................................................................................................................................................. 43
125 B.3.4 Test location ................................................................................................................................................... 44
126 B.3.5 Measuring equipment ................................................................................................................................. 44
127 B.3.6 Test setup ........................................................................................................................................................ 44
128 B.3.7 Test procedure and test method ............................................................................................................. 44
129 B.3.8 Test requirements for broadband emissions ..................................................................................... 45
130 B.3.9 Test requirements for narrow-band emissions ................................................................................ 45
131 B.4 Methods of testing ESA immunity to electromagnetic radiation ................................................. 45
132 B.4.1 General ............................................................................................................................................................. 45
133 B.4.2 Drive system component (usually non 12 V) ...................................................................................... 45
134 B.4.3 Simulator box ................................................................................................................................................. 45
135 B.4.4 BCI test method, 20 MHz to 200 MHz frequency range ................................................................... 45
136 B.4.5 ALSE test method, 200 MHz to 2 000 MHz frequency range .......................................................... 47
137 (normative) The battery chargers for non-proprietary system .............................................. 49
138 C.1 General ............................................................................................................................................................. 49
139 C.2 System A ........................................................................................................................................................... 49
140 C.2.1 System Configuration .................................................................................................................................. 49
141 C.2.2 Functions ......................................................................................................................................................... 51
142 C.2.3 Operating Conditions .................................................................................................................................. 55
143 C.2.4 Specifications (mechanical/electrical) ................................................................................................. 55
144 C.2.5 Communication Media ................................................................................................................................ 62
145 C.2.6 Communication protocols ......................................................................................................................... 68
146 C.3 System B ........................................................................................................................................................ 100
147 C.3.1 System Configuration ............................................................................................................................... 100
148 C.3.2 Functions ...................................................................................................................................................... 102
149 C.3.3 Operating Condition ................................................................................................................................. 102
150 C.3.4 Specification(mechanical/electrical) ................................................................................................. 102
151 C.3.5 Communication Media .................................................................................................................
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