IEC 60335-2-107:2017
(Main)Household and similar electrical appliances - Safety - Part 2-107: Particular requirements for robotic battery powered electrical lawnmowers
Household and similar electrical appliances - Safety - Part 2-107: Particular requirements for robotic battery powered electrical lawnmowers
IEC 60335-2-107:2017 specifies safety requirements and their verification for the design and construction of robotic battery powered electrical rotary lawnmowers and their peripherals with the rated voltage of the battery being not more than 75 V d.c.
EMC and environmental aspects, except noise, have not been considered in this standard.
This document does not apply to the additional risks associated with internal combustion engine(s), hybrid and fuel cell powered machines and associated charging systems.
This document deals with all the significant hazards presented by battery powered robotic lawnmowers and their peripherals when they are used as intended and under conditions of misuse which are reasonably foreseeable.
Throughout this document, the term machine is used to refer to the robotic lawnmower, separate from its charging station.
This document also provides requirements for the safety of mains powered charging stations and signal sources for perimeter delimiters.
Additional battery operation and charging requirements for robotic lawnmowers, including the charging of lithium ion batteries, are specified in Annex KK which replaces Annexes B and S (except for requirements for non-rechargeable batteries) of Part 1.
This document is not applicable to machines which are manufactured before the date of publication of this document by IEC.
This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- Clause 7: Markings and instructions, new requirements for markings, warnings and the instruction manual;
- Clause 8: Protection against access to live parts, new requirements for protection against electric shock for hazardous battery voltages;
- Clause 20: Stability and mechanical hazards, revised requirements for manual controller, manual stop, cutting means stopping time, traction drive stopping and restart procedures, as well as a new standing child foot probe test;
- Clause 22: Construction, revised requirements for disabling devices, working area, perimeter delimiter, sensors and manual controller, as well as new requirements for machine connectors used for charging and contact surfaces used as obstruction sensing devices;
- Clause 24: Components, revised requirements for switches and
- Clause 29: Clearances, creepage distances and solid insulation, revised requirements for the machine and non-mains-powered peripherals.
This standard series is a product family standard series dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject.
This publication is to be used in conjunction with the fifth edition (2010) of IEC 60335-1 and its amendments.
Keywords: Hand-held tools, Robotic Battery Powered Electrical Lawnmowers, Safety
Appareils électrodomestiques et analogues - Sécurité - Partie 2-107: Exigences particulières relatives aux tondeuses à gazon électriques robotisées alimentées par batterie
IEC 60335-2-107:2017 spécifie les exigences de sécurité et leur vérification concernant la conception et la construction des tondeuses à gazon robotisées à axe vertical alimentées par batterie et leurs périphériques, la tension assignée maximale de la batterie ne dépassant pas 75 V en courant continu.
La CEM et les aspects environnementaux, à l’exception du bruit, ne sont pas pris en compte dans la présente norme.
Le présent document ne s’applique pas aux risques supplémentaires associés aux moteurs à combustion interne, aux machines hybrides et alimentées par piles à combustible et aux systèmes de charge associés.
Le présent document traite de tous les dangers significatifs présentés par les tondeuses à gazon robotisées alimentées par batterie et leurs périphériques, lorsqu'ils sont utilisés comme prévu et dans des conditions de mauvais usage raisonnablement prévisible.
Dans le présent document, le terme machine se réfère à la tondeuse à gazon robotisée, séparée de son poste de charge.
La présente norme fournit également les exigences relatives à la sécurité des postes de charge alimentés par le secteur et aux sources de signaux des délimiteurs de périmètre.
Les exigences supplémentaires concernant le fonctionnement et le chargement de la batterie des tondeuses à gazon robotisées, y compris le chargement des batteries ion-lithium, sont spécifiées à l’Annexe KK qui remplace les Annexes B et S (sauf pour les exigences des batteries non rechargeables) de la Partie 1.
Le présent document n’est pas applicable aux machines qui sont fabriquées avant la date de publication de ce document par l’IEC.
Cette deuxième édition annule et remplace la première édition parue en 2012. Cette édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- Article 7: Marquage et instructions, nouvelles exigences de marquage, mises en garde et mode d’emploi;
- Article 8: Protection contre l’accès aux parties actives, nouvelles exigences relatives à la protection contre les chocs électriques des tensions de batterie dangereuses;
- Article 20: Stabilité et dangers mécaniques, exigences révisées pour le système de commande manuelle, la commande d’arrêt manuel, le temps d'arrêt de l’organe de coupe, les procédures d’arrêt et de redémarrage du dispositif de transmission, ainsi qu’un nouvel essai au pied d’essai pour un enfant debout;
- Article 22: Construction, exigences révisées pour les dispositifs de mise hors fonctionnement, les zones de travail, les délimiteurs de périmètre, les capteurs et système de commande manuelle ainsi que de nouvelles exigences pour les connecteurs des machines utilisées pour le chargement et pour les surfaces de contact utilisées comme dispositif de détection d’obstacles;
- Article 24: Composants, exigences révisées pour les interrupteurs et
- L'article 29: Distances dans l’air, lignes de fuite et isolation solide, exigences révisées pour les machines et les périphériques non alimentés par le secteur.
Cette série est une série de normes de famille de produits traitant de la sécurité d’appareils et a préséance sur les normes horizontales et génériques couvrant le même sujet.
La présente partie 2-107 doit être utilisée conjointement avec la cinquième édition (2010) de l’IEC 60335-1 et ses amendements.
Mots clés: outils portables, tondeuses à gazon électriques robotisées alimentées par batterie, sécurité
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IEC 60335-2-107 ®
Edition 2.2 2021-11
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
colour
inside
Household and similar electrical appliances – Safety –
Part 2-107: Particular requirements for robotic battery powered electrical
lawnmowers
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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IEC 60335-2-107 ®
Edition 2.2 2021-11
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
colour
inside
Household and similar electrical appliances – Safety –
Part 2-107: Particular requirements for robotic battery powered electrical
lawnmowers
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 65.060.70 ISBN 978-2-8322-4164-6
IEC 60335-2-107 ®
Edition 2.2 2021-11
CONSOLIDATED VERSION
REDLINE VERSION
colour
inside
Household and similar electrical appliances – Safety –
Part 2-107: Particular requirements for robotic battery powered electrical
lawnmowers
– 2 – IEC 60335-2-107:2017+AMD1:2020
+AMD2:2021 CSV © IEC 2021
CONTENTS
FOREWORD . 5
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 10
4 General requirement . 14
5 General conditions for the tests . 14
6 Classification . 15
7 Marking and instructions . 15
8 Protection against access to live parts . 20
9 Starting of motor-operated appliances . 21
10 Power input and current . 21
11 Heating . 21
12 Void . 21
13 Leakage current and electric strength at operating temperature . 21
14 Transient overvoltages . 21
15 Moisture resistance . 21
16 Leakage current and electric strength . 22
17 Overload protection of transformers and associated circuits . 22
18 Endurance . 22
19 Abnormal operation . 22
20 Stability and mechanical hazards . 23
21 Mechanical strength . 34
22 Construction . 37
23 Internal wiring . 47
24 Components . 47
25 Supply connection and external flexible cords . 48
26 Terminals for external conductors . 48
27 Provision for earthing . 48
28 Screws and connections . 48
29 Clearances, creepage distances and solid insulation . 48
30 Resistance to heat and fire . 50
31 Resistance to rusting . 50
32 Radiation, toxicity and similar hazards . 51
Annexes . 66
Annex B (normative) Appliances powered by rechargeable batteries . 66
Annex R (normative) Software evaluation . 67
Annex S (normative) Battery-operated appliances powered by batteries that are non-
rechargeable or not recharged in the appliance . 69
Annex AA (normative) Calculation of kinetic energy of pivoting cutting elements . 70
Annex BB (normative) Test enclosure construction . 72
+AMD2:2021 CSV © IEC 2021
Annex CC (normative) Base for thrown object test enclosure . 77
Annex DD (normative) Target panel elevation zones and recommended test report for
thrown object test . 79
Annex EE (normative) Safety signs . 81
Annex FF (informative) Noise test code – Engineering method (grade 2) . 84
Annex GG (informative) Example of a material and construction fulfilling the
requirements for an artificial surface . 89
Annex HH Void . 91
Annex II Void . 92
Annex JJ (informative) Operation of the lift sensor, tilt sensor, obstruction sensor and
rollover sensor . 93
Annex KK (normative) Additional requirements for battery operation and charging . 98
Bibliography . 106
Figure 101 – Example of test cycles (see 20.102.2.2) . 51
Figure 102 – Foot probe test (see 20.102.4.1.2 and 20.102.4.1.3) . 52
Figure 103 – Impact test fixture (see 21.101.2) . 53
Figure 104 – Example of structural integrity test fixtures (see 21.101.4.2.1) . 55
Figure 105 – Finger probe test – Illustrations showing application of probe, insertion
depth limited according to the geometry of the enclosure . 57
Figure 106 – Obstruction sensor test – Illustration showing typical arrangement (see
22.105.2) . 58
Figure 107 – Foot probe for standing child . 59
Figure 108 – Measurement of clearances. 60
Figure 109 – Foot probe for kneeling child . 61
Figure 110 – Foot probe for kneeling child test positions . 63
Figure 111 – Test probe for the tests of 20.102.4.2.2.1 and 20.102.4.2.3 . 65
Figure AA.1 – Measurement of the reckonable length L . 71
Figure BB.1 – Thrown object test enclosure – General layout . 73
Figure BB.2 – Thrown object test enclosure . 74
Figure BB.3 – Test enclosure walls and base . 75
Figure BB.4 – Test fixture for corrugated fibreboard penetration test . 76
Figure CC.1 – Thrown object test enclosure – Base detail . 77
Figure CC.2 – Nail plan of test enclosure base . 78
Figure DD.1 – Recommended test data sheet . 80
Figure EE.1 – Safety sign illustrating – "WARNING – Read user instructions before
operating the machine" . 81
Figure EE.2 – Alternative safety sign for the supplementary safety information panel of
EE.1 (safety sign 1641 of ISO 7000) . 81
Figure EE.3 – Alternative safety sign for the supplementary safety information panel of
EE.1 (safety sign M002 of ISO 7010) . 81
Figure EE.4 – Safety signs illustrating – "WARNING – Keep a safe distance from the
machine when operating" . 82
Figure EE.5 – Safety sign illustrating – "WARNING – Remove the disabling device
before working on or lifting the machine" . 82
– 4 – IEC 60335-2-107:2017+AMD1:2020
+AMD2:2021 CSV © IEC 2021
Figure EE.6 – Safety sign illustrating – "WARNING – Operate the disabling device
before working on or lifting the machine" . 83
Figure EE.7 – Safety sign illustrating – "WARNING – Do not ride on the machine" . 83
Figure FF.1 – Microphone positions on the hemisphere (see Table FF.1). 85
Figure GG.1 – Sketch of the measurement surface covered with an artificial surface
(not to scale). 90
Figure JJ.1 – 22.105.3 Lift sensor (LS) and 22.105.1 Tilt sensor (TS) . 94
Figure JJ.2 – 22.105.2 Obstruction sensor (OS) .
...
IEC 60335-2-107 ®
Edition 2.0 2017-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-107: Particular requirements for robotic battery powered electrical
lawnmowers
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-107: Exigences particulières relatives aux tondeuses à gazon
électriques robotisées alimentées par batterie
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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International Standards for all electrical, electronic and related technologies.
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IEC 60335-2-107 ®
Edition 2.0 2017-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-107: Particular requirements for robotic battery powered electrical
lawnmowers
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-107: Exigences particulières relatives aux tondeuses à gazon
électriques robotisées alimentées par batterie
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 65.060.70 ISBN 978-2-8322-5105-8
– 2 – IEC 60335-2-107:2017 © IEC 2017
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 9
4 General requirement . 13
5 General conditions for the tests . 13
6 Classification . 13
7 Marking and instructions . 14
8 Protection against access to live parts . 19
9 Starting of motor-operated appliances . 20
10 Power input and current . 20
11 Heating . 20
12 Void . 20
13 Leakage current and electric strength at operating temperature . 20
14 Transient overvoltages . 20
15 Moisture resistance . 20
16 Leakage current and electric strength . 20
17 Overload protection of transformers and associated circuits . 21
18 Endurance . 21
19 Abnormal operation . 21
20 Stability and mechanical hazards . 22
21 Mechanical strength . 31
22 Construction . 35
23 Internal wiring . 44
24 Components . 44
25 Supply connection and external flexible cords . 45
26 Terminals for external conductors . 45
27 Provision for earthing . 45
28 Screws and connections . 45
29 Clearances, creepage distances and solid insulation . 45
30 Resistance to heat and fire . 46
31 Resistance to rusting . 46
32 Radiation, toxicity and similar hazards . 46
Annexes . 56
Annex B (normative) Appliances powered by rechargeable batteries . 56
Annex R (normative) Software evaluation . 57
Annex S (normative) Battery-operated appliances powered by batteries that are non-
rechargeable or not recharged in the appliance . 59
Annex AA (normative) Calculation of kinetic energy of pivoting cutting elements . 60
Annex BB (normative) Test enclosure construction . 62
Annex CC (normative) Base for thrown object test enclosure . 67
Annex DD (normative) Target panel elevation zones and recommended test report for
thrown object test . 69
Annex EE (normative) Safety signs . 71
Annex FF (informative) Noise test code – Engineering method (grade 2) . 74
Annex GG (informative) Example of a material and construction fulfilling the
requirements for an artificial surface . 79
Annex HH Void . 81
Annex II Void . 82
Annex JJ (informative) Operation of the lift sensor, tilt sensor, obstruction sensor and
rollover sensor . 83
Annex KK (normative) Additional requirements for battery operation and charging . 87
Bibliography . 95
Figure 101 – Example of test cycles (see 20.102.2.2) . 47
Figure 102 – Foot probe test (see 20.102.4.1.2 and 20.102.4.1.3) . 48
Figure 103 – Impact test fixture (see 21.101.2) . 49
Figure 104 – Example of structural integrity test fixtures (see 21.101.4.2.1) . 51
Figure 105 – Finger probe test – Illustrations showing application of probe, insertion
depth limited according to the geometry of the enclosure . 52
Figure 106 – Obstruction sensor test – Illustration showing typical arrangement (see
22.105.2) . 53
Figure 107 – Foot probe for standing child . 54
Figure 108 – Measurement of clearances. 55
Figure AA.1 – Measurement of the reckonable lengt
...
IEC 60335-2-107 ®
Edition 2.1 2020-02
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-107: Particular requirements for robotic battery powered electrical
lawnmowers
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-107: Exigences particulières relatives aux tondeuses à gazon
électriques robotisées alimentées par batterie
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.
IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary
(IEV) online.
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IEC Customer Service Centre - webstore.iec.ch/csc entries have been collected from earlier publications of IEC
If you wish to give us your feedback on this publication or TC 37, 77, 86 and CISPR.
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A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.
A propos des publications IEC
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en utilisant différents critères (numéro de référence, texte, anglais et en français, ainsi que les termes équivalents dans
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IEC 60335-2-107 ®
Edition 2.1 2020-02
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-107: Particular requirements for robotic battery powered electrical
lawnmowers
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-107: Exigences particulières relatives aux tondeuses à gazon
électriques robotisées alimentées par batterie
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 65.060.70 ISBN 978-2-8322-7911-3
IEC 60335-2-107 ®
Edition 2.1 2020-02
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-107: Particular requirements for robotic battery powered electrical
lawnmowers
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-107: Exigences particulières relatives aux tondeuses à gazon
électriques robotisées alimentées par batterie
– 2 – IEC 60335-2-107:2017+AMD1:2020 CSV
© IEC 2020
CONTENTS
FOREWORD . 5
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 10
4 General requirement . 14
5 General conditions for the tests . 14
6 Classification . 15
7 Marking and instructions . 15
8 Protection against access to live parts . 20
9 Starting of motor-operated appliances . 21
10 Power input and current . 21
11 Heating . 21
12 Void . 21
13 Leakage current and electric strength at operating temperature . 21
14 Transient overvoltages . 21
15 Moisture resistance . 21
16 Leakage current and electric strength . 22
17 Overload protection of transformers and associated circuits . 22
18 Endurance . 22
19 Abnormal operation . 22
20 Stability and mechanical hazards . 23
21 Mechanical strength . 34
22 Construction . 37
23 Internal wiring . 47
24 Components . 47
25 Supply connection and external flexible cords . 48
26 Terminals for external conductors . 48
27 Provision for earthing . 48
28 Screws and connections . 48
29 Clearances, creepage distances and solid insulation . 48
30 Resistance to heat and fire . 50
31 Resistance to rusting . 50
32 Radiation, toxicity and similar hazards . 51
Annexes . 66
Annex B (normative) Appliances powered by rechargeable batteries . 66
Annex R (normative) Software evaluation . 67
Annex S (normative) Battery-operated appliances powered by batteries that are non-
rechargeable or not recharged in the appliance . 69
Annex AA (normative) Calculation of kinetic energy of pivoting cutting elements . 70
Annex BB (normative) Test enclosure construction . 72
© IEC 2020
Annex CC (normative) Base for thrown object test enclosure . 77
Annex DD (normative) Target panel elevation zones and recommended test report for
thrown object test . 79
Annex EE (normative) Safety signs . 81
Annex FF (informative) Noise test code – Engineering method (grade 2) . 84
Annex GG (informative) Example of a material and construction fulfilling the
requirements for an artificial surface . 89
Annex HH Void . 91
Annex II Void . 92
Annex JJ (informative) Operation of the lift sensor, tilt sensor, obstruction sensor and
rollover sensor . 93
Annex KK (normative) Additional requirements for battery operation and charging . 98
Bibliography . 106
Figure 101 – Example of test cycles (see 20.102.2.2) . 51
Figure 102 – Foot probe test (see 20.102.4.1.2 and 20.102.4.1.3) . 52
Figure 103 – Impact test fixture (see 21.101.2) . 53
Figure 104 – Example of structural integrity test fixtures (see 21.101.4.2.1) . 55
Figure 105 – Finger probe test – Illustrations showing application of probe, insertion
depth limited according to the geometry of the enclosure . 57
Figure 106 – Obstruction sensor test – Illustration showing typical arrangement (see
22.105.2) . 58
Figure 107 – Foot probe for standing child . 59
Figure 108 – Measurement of clearances.
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