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BS EN IEC 60669-2-1:2022+A11:2022:2023 Edition

BS EN IEC 60669-2-1:2022+A11:2022:2023 Edition

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Switches for household and similar fixed electrical installations – Particular requirements. Electronic control devices

Published By Publication Date Number of Pages
BSI 2023 146
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PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
9 English
CONTENTS
13 FOREWORD
15 1 Scope
16 2 Normative references
18 3 Terms and definitions
22 4 General requirements
5 General remarks on tests
23 Tables
Table 1 – Number of specimens needed for the tests
25 6 Ratings
7 Classification
27 8 Marking
30 9 Checking of dimensions
10 Protection against electrical shock
33 11 Provision for earthing
12 Terminals
34 13 Constructional requirements
36 14 Mechanism
15 Resistance to ageing, protection provided by enclosures of switches and resistance to humidity
16 Insulation resistance and electric strength
Table 15 – Test voltage, points of application and minimum values of insulating resistance for the verification of electric strength
38 17 Temperature rise
40 Table 101 – Permissible temperature rise values
42 18 Making and breaking capacity
43 Table 102 – Application of tests for making and breaking capacity and normal operation for electronic switches and HBES/BACS switches according to 7.102.2
44 19 Normal operation
47 Table 103 – Relationship between rated current and capacitance
49 Table 104 – Values for Ipeak and I2t depending on the type of distribution system
50 Table 105 – Calculated circuit parameters
51 20 Mechanical strength
Table 106 – Test loads for HBES/BACS switches for heating installations
52 21 Resistance to heat
22 Screws, current-carrying parts and connections
23 Creepage distances, clearances and distances through sealing compound
Table 23 – Creepage distances, clearances and distancesthrough insulating sealing compound
54 Figures
Figure 101 – Protective separation between circuits
55 Table 107 – Relation between the rated voltage of the HBES/BACS switch,the rated insulation voltage and the rated impulse voltage
56 Table 108 – Minimum clearances without verification test
57 Table 109 – Test voltages and corresponding altitudes
Table 110 – Minimum clearances with verification test
58 Table 111 – Minimum creepage distances of basic, supplementary and reinforced insulation without verification test for clearances
Table 112 – Minimum creepage distances of basic, supplementary and reinforced insulation with verification test for clearances
59 24 Resistance of insulating material to abnormal heat, to fire and to tracking
25 Resistance to rusting
26 EMC requirements
61 Table 113 – Immunity tests (overview)
62 Table 114 – Voltage dip and short-interruption test values
63 Table 115 – Surge immunity test voltages
64 Table 116 – Fast transient test values
66 Table 117 – Values for radiated electromagnetic field test of IEC 61000-4-3a
69 101 Abnormal conditions
Table 118 – Measurement methods
71 Table 119 – Protection methods and test conditions
74 102 Components
75 Table 120 – Capacitors
78 103 Electromagnetic fields (EMF)
79 Figure 102 – Current path tested in the looping through circuit
Figure 103 – Circuit diagram for testing electronic switchesand HBES/BACS switches according to 17.101 and 101.4
80 Figure 104 – Minimum creepage and clearances on printed circuit boards
81 Figure 105 – Surge test
82 Figure 106 – Test pin for checking the protection against electric shock
83 Annexes
Annex A (normative)Replacement of title to Annex A as follows:Additional requirements for electronic control devices havingfacilities for the outlet and retention of flexible cables
Table A.101 – Maximum current and minimum cross-sectional area
84 Annex B (informative)Changes planned for the future in order to align IEC 60669-1 with the requirements of IEC 60998 (all parts), IEC 60999 (all parts) and IEC 60228
85 Annex C (informative)Circuit development (19.3)
86 Annex D (informative)Additional requirements for insulation-piercing terminals
87 Annex E (informative)Additional requirements and tests for switches intendedto be used at a temperature lower than −5 °C
90 Table E.101 – Energy for impact tests
92 Annex AA (informative)Examples of types of electronic switchesor HBES/BACS switches and their functions
Table AA.1 – Functions overview
93 Annex BB (informative)Circuit development: 19.106 explained
Table BB.1 – Lamp
94 Figure BB.1 – 120 V 15 W (LT spice model)
95 Figure BB.2 – 230 V 15 W (LT spice model)
96 Figure BB.3 – Model for multiple lamp loads
97 Figure BB.4 – Ipeak and I2t for multiple lamp loads
98 Annex CC (normative)Additional requirements for electronic control devicesusing DLT-technology in accordance with IEC 62756-1
100 Annex DD (informative)Test set-ups
Figure DD.1 – Test setup for AC mains connection according to IEC 61000-4-4
101 Figure DD.2 – Test setup for bus and DC mains connection according to IEC 61000�4�4
102 Figure DD.3 – Test setup for AC mains connection according to IEC 61000-4-5
103 Figure DD.4 – Test setup for bus and DC mains connection according to IEC 61000�4�5
104 Figure DD.5 – Test setup for the ESD according to IEC 61000-4-2
105 Figure DD.6 – Test setup for AC mains connection according to IEC 61000-4-6
106 Figure DD.7 – Test setup for bus and DC mainsconnection according to IEC 61000�4�6
107 Annex EE (informative)Electrical interface specification for phase-cut dimmerin phase-cut dimmed lighting systems
110 Figure EE.1 – Example of wiring diagram
113 Figure EE.2 – Timing leading edge dimming method
114 Table EE.1 – Nominal mains voltage 100 V – Frequency 50 Hz or 60 Hz
Table EE.2 – Nominal mains voltage 120 V – Frequency 50 Hz or 60 Hz
Table EE.3 – Nominal mains voltage 200 V – Frequency 50 Hz or 60 Hz
Table EE.4 – Nominal mains voltage 230 V – Frequency 50 Hz or 60 Hz
Table EE.5 – Nominal mains voltage 277 V – Frequency 50 Hz or 60 Hz
115 Table EE.6 – Slew rate for voltage decrease across the phase-cut dimmer
116 Table EE.7 – Nominal mains voltage 100 V – Frequency 50 Hz or 60 Hz
Table EE.8 – Nominal mains voltage 120 V – Frequency 50 Hz or 60 Hz
Table EE.9 – Nominal mains voltage 200 V – Frequency 50 Hz or 60 Hz
Table EE.10 – Nominal mains voltage 230 V – Frequency 50 Hz or 60 Hz
117 Table EE.11 – Nominal mains voltage 277 V – Frequency 50 Hz or 60 Hz
118 Figure EE.3 – Timing trailing edge dimming method
119 Table EE.12 – Nominal mains voltage from 100 V to 277 V – Frequency 50 Hz or 60 Hz
120 Table EE.13 – Nominal mains moltage 100 V – Frequency 50 Hz or 60 Hz
Table EE.14 – Nominal mains voltage 120 V – Frequency 50 Hz or 60 Hz
Table EE.15 – Nominal mains voltage 200 V – Frequency 50 Hz or 60 Hz
121 Table EE.16 – Nominal mains voltage 230 V – Frequency 50 Hz or 60 Hz
Table EE.17 – Nominal mains voltage 277 V – Frequency 50 Hz or 60 Hz
122 Table EE.18 – Currents and voltages for controlgear during the electronic off state
123 Table EE.19 – Parameters for testing purposes
124 Figure EE.4 – Circuit to test the properties of the phase-cutdimmer during the non-conducting phase (Method 1)
125 Figure EE.5 – Circuit to test the properties of the phase-cutdimmer during the non-conducting phase (Method 2)
126 Figure EE.6 – Circuit to test the properties of the phase-cut dimmer during the transition from the non-conducting to the conducting phase
128 Figure EE.7 – Circuit to test the properties of the phase-cutdimmer during the electronic off-state
129 Figure EE.8 – Waveform of AC voltage source – Leading edge
Figure EE.9 – Waveform of AC voltage source – Trailing edge
130 Figure EE.10 – Equivalent circuit for controlgear in the on state to be used during dimmer tests
131 Figure EE.11 – Equivalent circuit for controlgear being in off state
132 Table EE.20 – Parameters for testing purposes
134 Figure EE.12 – Test enclosure
Figure EE.13 – Geometry of microphone placement in regard to device under test
135 Figure EE.14 – Test circuit to test stability of phase angle
136 Figure EE.15 – Possibilities for proper triggering
137 Figure EE.16 – Equivalent circuit EC_CG2
138 Annex FF (normative)Requirements for electronic RCS and electronic TDS that provide the function, markings and connection configuration in accordance with IEC 60669-2-2 and IEC 60669-2-3
143 Bibliography

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