EN IEC 60730-1:2024

SLOVENSKI STANDARD
oSIST prEN IEC 60730-1:2020
01-december-2020
Avtomatske električne krmilne naprave - 1. del: Splošne zahteve
Automatic electrical controls - Part 1: General requirements
Automatische elektrische Regel- und Steuergeräte - Teil 1: Allgemeine Anforderungen
Dispositifs de commande électrique automatiques - Partie 1: Exigences générales
Ta slovenski standard je istoveten z: prEN IEC 60730-1:2020
ICS:
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
oSIST prEN IEC 60730-1:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN IEC 60730-1:2020
oSIST prEN IEC 60730-1:2020
72/1249/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60730-1 ED6
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2020-10-30 2021-01-22
SUPERSEDES DOCUMENTS:
IEC TC 72 : AUTOMATIC ELECTRICAL CONTROLS
SECRETARIAT: SECRETARY:
United States of America Mr Joseph Musso
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 23,SC 32C,TC 61
Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.

TITLE:
Automatic electrical controls - Part 1: General requirements

PROPOSED STABILITY DATE: 2023
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

oSIST prEN IEC 60730-1:2020
IEC CDV 60730-1 Ed6 © IEC: 2020 2 72/1249/CDV
1 CONTENTS
2 FOREWORD . 11
3 1 Scope . 15
4 2 Normative references . 16
5 3 Terms and definitions . 19
6 Definitions relating to ratings, voltages, currents, frequencies, and wattages . 19
7 Definitions of types of control according to purpose . 21
8 Definitions relating to the function of controls . 23
9 Definitions relating to disconnection and interruption . 26
10 Definitions of types of control according to construction . 27
11 Definitions of type of automatic action of a control . 28
12 Definitions relating to protection against electric shock and type of insulation . 28
13 Definitions relating to component parts of controls . 32
14 Definitions of types of terminals and terminations of controls. 33
15 Definitions relating to the connections to controls . 35
16 Definitions relating to the performance of type 2 actions . 36
17 Definitions relating to the requirements for creepage distances and clearances . 36
18 Miscellaneous definitions . 37
19 Definitions relating to manufacturer and user . 38
20 Definitions pertaining to thermistors . 39
21 Definitions relating to the structure of controls using software . 39
22 Definitions relating to error avoidance in controls using software . 39
23 Definitions relating to fault/error control techniques for controls using software . 39
24 Definitions relating to memory tests for controls using software . 39
25 Definitions of software terminology – General. 39
26 Definitions relating to classes of control functions . 39
27 Definitions relating to functional safety . 39
28 Definitions related to access to data exchange . 39
29 Definitions related to EMC performances. 39
30 4 General . 41
31 General structure of the standard . 41
32 General requirements . 42
33 General notes on tests . 42
34 5 Required technical information . 45
35 General requirements . 45
36 Methods of providing technical information . 46
37 Class II symbol . 53
38 Additional requirements for marking . 53
39 6 Protection against electric shock . 55
40 General requirements . 55
41 Actuating members and actuating means . 57
42 Capacitors . 57
43 Covers and uninsulated live or hazardous parts . 58
44 7 Provision for protective earthing . 58
45 Class 0I and Class I controls . 58
46 Class II and class III controls . 58
47 Adequacy of earth connections. 59

oSIST prEN IEC 60730-1:2020
IEC CDV 60730-1 Ed6 © IEC: 2020 3 72/1249/CDV
48 Corrosion resistance . 59
49 Other requirements . 60
50 Protective equipotential bonding. 60
51 8 Terminals and terminations . 60
52 Terminals and terminations for external copper conductors . 60
53 Terminals and terminations for internal conductors . 65
54 Terminals and terminations for integrated conductors . 67
55 9 Constructional requirements . 67
56 Materials . 67
57 Protection against electric shock . 67
58 Actuation and operation . 69
59 Actions . 72
60 Openings in enclosures . 74
61 Mounting of controls . 74
62 Attachment of cords . 75
63 Size of cords – non-detachable . 76
64 Inlet openings . 76
65 Equipment inlets and socket-outlets . 77
66 Requirements during mounting, maintenance and servicing . 77
67 Controls using software . 79
68 Protective controls and components of protective control systems . 82
69 10 Threaded parts and connections . 84
70 Threaded parts moved during mounting or servicing . 84
71 Current-carrying connections and connections providing protective earthing
72 continuity . 86
73 11 Creepage distances, clearances and distances through solid insulation . 86
74 General . 86
75 Clearances . 87
76 Creepage distances . 91
77 Solid insulation . 95
78 12 Components . 96
79 13 Fault assessment on electronic circuits . 97
80 Fault assessment for inherent safety . 97
81 Fault assessment to ensure functional safety . 103
82 14 Moisture and dust resistance . 103
83 Protection against ingress of water and dust . 103
84 Protection against humid conditions . 104
85 15 Electric strength and insulation resistance . 105
86 Insulation resistance . 105
87 Electric strength . 106
88 Additional tests for in-line cord and free-standing controls . 108
89 16 Heating . 109
90 17 Manufacturing deviation and drift . 113
91 18 Environmental stress . 114
92 Transportation and storage . 114
93 Environmental stress of temperature . 114

oSIST prEN IEC 60730-1:2020
IEC CDV 60730-1 Ed6 © IEC: 2020 4 72/1249/CDV
94 19 Endurance . 114
95 General requirements . 114
96 Electrical conditions for the tests . 115
97 Thermal conditions for the tests . 121
98 Manual and mechanical conditions for the tests. 121
99 Dielectric strength requirements . 122
100 Ageing test . 122
101 Overvoltage test or overload test in all countries using an overload test of automatic
102 action at accelerated rate . 122
103 Test of automatic action at accelerated rate . 123
104 Test of automatic action at slow rate . 123
105 Overvoltage test or overload test in all countries that use the overload test of manual
106 action at accelerated speed . 123
107 Test of manual action at slow speed . 124
108 Test of manual
...