GB/T 16915.2: Evolution and historical versions
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Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements for electronic control devices
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[GB/T 16915.2-2012] Switches for household and similar fixed electrical installations -- Part 2-1: Particular requirements -- Electronic switches
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Switches for household and similar fixed-electrical installations. Part 2: Particular requirements. Section 1: Electronic switches
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Basic data | Standard ID | GB/T 16915.2-2024 (GB/T16915.2-2024) | | Description (Translated English) | Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements for electronic control devices | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K60 | | Classification of International Standard | 29.120.40 | | Word Count Estimation | 122,164 | | Date of Issue | 2024-09-29 | | Date of Implementation | 2025-10-01 | | Older Standard (superseded by this standard) | GB/T 16915.2-2012,GB/T 16915.6-2015 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 16915.2-2024: Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements for electronic control devices
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 29.120.40
CCSK60
National Standard of the People's Republic of China
Replaces GB/T 16915.2-2012, GB/T 16915.6-2015
Switches for household and similar fixed electrical installations
Part 2-1.Particular requirements for electronic control devices
(IEC 60669-2-1.2021,MOD)
Released on 2024-09-29
2025-10-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface V
Introduction Ⅹ
1 Scope 1
2 Normative references 2
3 Terms and definitions 3
4 General requirements 6
5 General notes on the test 7
6 Rated value 8
7 Categories 9
8 Sign 10
9 Dimensional inspection 13
10 Protection against electric shock 13
11 Grounding measures 15
12 Terminal 15
13 Structural requirements 16
14 Switch mechanism 17
15 Aging resistance, protection provided by the switch housing and moisture resistance 17
16 Insulation resistance and electrical strength 17
17 Temperature rise 19
18 Switching capacity 23
19 Normal Operation 25
20 Mechanical strength 30
21 Heat resistant 31
22 Screws, current-carrying parts and connections 31
23 Creepage distance, electrical clearance and distance through sealant 31
24 Resistance of insulating materials to abnormal heat, flame and tracking 37
25 Rust prevention 38
26 Electromagnetic compatibility (EMC) requirements 38
101 Abnormal Conditions 44
102 Element 48
103 Electromagnetic Field (EMF) 51
Appendix A (Normative) Additional requirements for switches with flexible cable outlet devices and flexible cable retention devices 55
Appendix B (Informative) To make IEC 60669-1 conform to IEC 60998 (all parts), IEC 60999 (all parts) and GB/T 3956
Changes in plan due to requirements 56
Appendix C (Informative) Source of the circuit 19.3 57
Appendix D (informative) Additional requirements and tests for switches intended to be used at temperatures below -5°C 58
Appendix AA (Informative) Electronic switch or HBES/BACS switch type examples and functions 62
Appendix BB (Informative) Source of circuit. 19.106 Explanation 63
Appendix CC (Normative) Complies with GB/T 42079 Additional requirements for electronic control devices using DLT technology 67
Appendix DD (Informative) Test Device 69
Appendix EE (Informative) Electrical interface specification for phase-cut dimming lighting systems 76
Appendix FF (Normative) Electronic RCS and
Requirements for electronic TDS104
References 109
Figure 101 Protection isolation between circuits 33
Figure 102 Current path tested in loop-through circuit 51
Figure 103 Circuit diagram for testing electronic switches and HBES/BACS switches in accordance with 17.101 and 101.4 51
Figure 104 Creepage distance and electrical clearance on printed circuit boards 52
Figure 105 Surge test 53
Figure 106 Test pin 54 for checking protection against electric shock
Figure BB.1 120V15W (LT general model) 64
Figure BB.2 230V15W (LT general model) 64
Figure BB.3 Multiple lamp load model 65
Figure BB.4 Ipeak and I2t for multiple lamp loads 66
Figure DD.1 Test device for AC power connection specified in GB/T 17626.4 69
Figure DD.2 Test device for bus and DC power supply connection specified in GB/T 17626.4 70
Figure DD.3 Test device for AC power connection specified in GB/T 17626.5 71
Figure DD.4 Test device for bus and DC power supply connection specified in GB/T 17626.5 72
Figure DD.5 Electrostatic discharge test device specified in GB/T 17626.2 73
Figure DD.6 Test device for AC power connection specified in GB/T 17626.6 74
Figure DD.7 Test device for bus and DC power supply connection specified in GB/T 17626.6 75
Figure EE.1 Wiring diagram example 78
Figure EE.2 Timed leading edge dimming method 81
Figure EE.3 Timing trailing edge dimming method 85
Figure EE.4 Test circuit for non-conduction period characteristics of phase-cut dimmer (method 1) 91
Figure EE.5 Test circuit for non-conduction period characteristics of phase-cut dimmer (method 2) 92
Figure EE.6 Test circuit for the characteristics of a phase-cut dimmer switching from the non-conduction period to the conduction period 93
Figure EE.7 Test circuit for characteristics of phase-cut dimmer in electronically closed state 95
Figure EE.8 AC voltage source waveform --- leading edge 96
Figure EE.9 AC voltage source waveform --- trailing edge 96
Figure EE.10 Equivalent circuit for the control device used in the dimmer test in the open state 97
Figure EE.11 Equivalent circuit of the control device in the closed state 97
Figure EE.12 Test enclosure 100
Figure EE.13 Geometry of microphone placement in the device under test 100
Figure EE.14 Phase angle stability test circuit 101
Figure EE.15 Feasibility of correct triggering 102
Figure EE.16 Equivalent circuit 103
Table 1 Number of samples required for the test 7
Table 16 Test voltage, test voltage application point and minimum insulation resistance for verifying electrical strength 18
Table 101 Allowable temperature rise 21
Table 102 Switching capacity and normal operation test for electronic switches and HBES/BACS switches applicable to 7.102.2 23
Table 103 Relationship between rated current and capacitance value 26
Table 104 Current peak Ipeak and I2t values of different power distribution systems 28
Table 105 Calculation circuit parameters 29
Table 106 Test load for HBES/BACS switches for heating devices 30
Table 24 Creepage distance, electrical clearance and distance through insulation sealant 31
Table 107 Relationship between rated voltage, rated insulation voltage and rated impulse withstand voltage of HBES/BACS switches 34
Table 108 Minimum gaps without proof test 34
Table 109 Test voltage and corresponding height 35
Table 110 Minimum gaps requiring verification testing 35
Table 111 Minimum creepage distances for basic insulation, supplementary insulation and reinforced insulation without clearance verification test 36
Table 112 Minimum creepage distances for basic insulation, supplementary insulation and reinforced insulation requiring clearance verification tests 36
Table 113 Immunity test (overview) 39
Table 114 Voltage dip/short interruption test value 39
Table 115 Surge immunity test voltage 40
Table 116 Electrical fast transient pulse group test value 41
Table 117 GB/T 17626.3a Electromagnetic field radiation test values 42
Table 118 Measurement method 44
Table 119 Protection methods and test conditions 45
Table 120 Capacitor 48
Table A.101 Maximum current and minimum cross-sectional area 55
Table D.101 Impact test energy 60
Table AA.1 Functional Overview 62
Table BB.1 Light 63
Table EE.1 Nominal power supply voltage 100V---frequency 50Hz or 60Hz 82
Table EE.2 Nominal power supply voltage 120V---frequency 50Hz or 60Hz 82
Table EE.3 Nominal power supply voltage.200V---frequency 50Hz or 60Hz 82
Table EE.4 Nominal power supply voltage 230V---frequency 50Hz or 60Hz 82
Table EE.5 Nominal power supply voltage 277V---frequency 50Hz or 60Hz 83
Table EE.6 Slew rate of voltage drop of phase-cut dimmer 83
Table EE.7 Nominal power supply voltage 100V---frequency 50Hz or 60Hz 83
Table EE.8 Nominal power supply voltage 120V---frequency 50Hz or 60Hz 84
Table EE.9 Nominal power supply voltage.200V---frequency 50Hz or 60Hz 84
Table EE.10 Nominal power supply voltage 230V---frequency 50Hz or 60Hz 84
Table EE.11 Nominal power supply voltage 277V---frequency 50Hz or 60Hz 84
Table EE.12 Nominal power supply voltage 100V to 277V---frequency 50Hz or 60Hz 86
Table EE.13 Nominal power supply voltage 100V---frequency 50Hz or 60Hz 87
Table EE.14 Nominal power supply voltage 120V---frequency 50Hz or 60Hz 87
Table EE.15 Nominal power supply voltage.200V---frequency 50Hz or 60Hz 87
Table EE.16 Nominal power supply voltage 230V---frequency 50Hz or 60Hz 88
Table EE.17 Nominal power supply voltage 277V---frequency 50Hz or 60Hz 88
Table EE.18 Current and voltage of control device in electronic shutdown state 89
Table EE.19 Parameters used for testing 89
Table EE.20 Test parameters 99
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document is Part 2-1 of GB/T 16915 "Switches for household and similar fixed electrical installations". GB/T 16915 has been
The following parts were published.
--- Part 1.General requirements (GB/T 16915.1);
--- Part 2-1.Particular requirements for electronic control devices (GB/T 16915.2);
--- Part 2-2.Particular requirements for electromagnetic remote control switches (RCS) (GB/T 16915.3);
--- Part 2-3.Particular requirements for time delay switches (TDS) (GB/T 16915.4);
--- Part 2-4.Particular requirements for disconnectors (GB/T 16915.5);
--- Part 2-6.Particular requirements for fire switches for external or internal marking and lighting (GB/T 16915.7).
This document replaces GB/T 16915.2-2012 "Switches for household and similar fixed electrical installations Part 2-1.Electronic switches
Part 2-5.Switches for household and similar fixed electrical installations. Part 2-5.Switches for household and similar fixed electrical installations.
Switches and related accessories for building electronic systems (HBES) This document is based on GB/T 16915.2-2012 and integrates
Compared with GB/T 16915.2-2012, GB/T 16915.6-2015 has the following major technical changes, in addition to structural adjustments and editorial changes.
The following.
--- HBES/BACS switches were added to the scope; "electronic switches" were changed to "electronic control devices" (see Chapter 1,.2012 edition)
Chapter 1);
--- Added 3.101 Electronic switches, 3.102 Residential and building electronic systems/building automation and control systems HBES/BACS,
3.103HBES/BACS switch, 3.105 extra low voltage, 3.106 functional extra low voltage, 3.107 safety extra low voltage circuit,
3.108 Protection of extra-low voltage circuits, 3.109 Simple isolation, 3.110 Protective isolation, 3.111 Basic insulation, 3.112 Supplementary insulation,
3.113 Double insulation, 3.114 Reinforced insulation, 3.120 Phase dimmer, 3.125 Live parts, 3.126 Hazardous live parts,
3.127 Definition of loop-through function (see Chapter 3);
--- Changed the definitions of electronic auxiliary devices, rated load, minimum load and minimum current (Chapter 3, Chapter 3 of the.2012 edition);
--- Changed the test specimens required (see Table 1, Table 101 of the.2012 edition);
--- Added requirements for gateways, power supplies and other components installed in electronic control devices (see Chapter 4);
--- Added the requirements for the number of samples required for testing HBES/BACS switches equipped with circuit breakers (see 5.101);
--- Changed the rated voltage (see 6.1, 6.1 of the.2012 edition);
--- Changed the rated current (see 6.2, 6.2 of the.2012 edition);
--- Added classification (see Chapter 7);
--- Changed the general requirements for marking, and added the corresponding marking content for HBES/BACS switches (see 8.1, 8.1 of the.2012 edition);
--- Added the "LED" symbol, and the electronic switch or heating device for resistive load and motor load
HBES/BACS switch marking requirements (see 8.2);
--- Added requirements for HBES/BACS switch marking (see 8.3 and 8.6);
--- Changed "live parts" to "hazardous live parts" (see Chapter 10, Chapter 10 of the.2012 edition);
--- Added the requirements for the protection impedance of electronic control devices with protection level IPX0 (see 10.2);
--- Added requirements for adjusting set points (see 10.101).
--- Added protection against electric shock requirements for SELV, PELV or FELV circuits (see 10.103);
--- Increased contact current protection requirements (see 10.104).
--- Changed the requirements for grounding measures (see Chapter 11, Chapter 11 of the.2012 edition);
--- Added terminal requirements (see Chapter 12);
--- Changed the structural requirements (see 13.5, 13.5 of the.2012 edition).
--- Added requirements for surface-mounted switches with protection levels of IPX4, IPX5 and IPX6 installed on the wall (see 13.9);
--- Added requirements for HBES/BACS switch structure (see 13.101, 13.102);
--- Deleted the requirements for the time delay switch and replaced them with the requirements for the free end of the wire (see 13.103 of the.2012 edition);
--- Added requirements for HBES/BACS switch mechanisms (see Chapter 14);
--- Deleted the requirements for electronic remote control switches and electronic time delay switches in the switch mechanism (see 14.101 of the.2012 edition);
--- Changed the test voltage, test voltage application point and minimum insulation resistance for verifying electrical strength (see Table 15,.2012 edition
Table 14);
--- Added requirements for HBES/BACS switch temperature rise and loop-through circuit requirements (see Chapter 17);
--- Added the requirements for the switching capacity of HBES/BACS switches (see Chapter 18);
--- Added requirements for normal operation of HBES/BACS switches (see Chapter 19);
--- Deleted the requirements for electronic remote control switches and electronic delay switches in normal operation (see 19.106, 19.107 and
19.108); Added the contact mechanism,
Requirements for designing electronic switches for heating devices and HBES/BACS switches and contact mechanisms for motor control circuits
See 19.106, 19.107 and 19.108;
--- Changed the requirements for normal operation (see Chapter 20, Chapter 20 of the.2012 edition);
--- Increased the requirements for creepage distance, electrical clearance and distance through insulation sealant (see Table 24);
--- Deleted the creepage distance and electrical clearance of electronic switches connected to SELV power control circuits, and the conductor of the control coil
Clearance requirements between wires, live parts of different polarities and exposed conductive parts (see 23.101 and 23.102 of the.2012 edition);
Added the requirements for the use of enamel conductors and isolation between circuits (see 23.101, 23.102);
--- Added the requirements for current-carrying parts with a current less than 0.2A in the glow-wire test (see 24.1.1);
--- Added electromagnetic compatibility requirements for HBES/BACS switches (see Chapter 26);
--- Increased the maximum power requirements in the event of a fault (see 101.1);
--- Added the impact and requirements of abnormal conditions on potential safety-critical components (see 101.2.2);
--- Added requirements for additional tests when the test does not allow reaching a stable state (101.2.3);
--- Added the test installation conditions for short-circuit load circuit (see 101.4);
--- Changed the test requirements for resistors (see 102.4, 102.3 of the.2012 edition);
--- Added special requirements for dimmers under abnormal conditions (see 101.5);
--- Added requirements for electromagnetic fields (EMF) (see Chapter 103);
---Added additional requirements for electronic control devices using DLT technology in accordance with GB/T 42079, in accordance with GB/T 16915.3 and
GB/T 16915.4 Requirements for electronic RCS and electronic TDS providing functions, markings and connection configurations (see Appendix CC and Appendix
FF).
This document modifies the IEC 60669-2-1.2021 "Switches for household and similar fixed electrical installations - Part 2-1.Electronic
Particular requirements for control devices.
The technical differences between this document and IEC 60669-2-1.2021 and their reasons are as follows.
---Replaced IEC 60669-1.2017 with the normative reference GB/T 16915.1-2024 to adapt to my country's technical conditions and increase
Operability (see Chapter 1 to Chapter 102);
--- Replaced IEC 60730 (all parts) with the normative reference GB/T 14536 (all parts) to adapt to my country's technical conditions
parts, increase operability (see Chapter 1, Chapter 102);
---According to my country's geographical environment and climate characteristics, the temperature of the operating environment has been changed to adapt to my country's technical conditions and increase operability
Sex (see Chapter 1);
--- IEC 62756-1 was replaced by the normative reference GB/T 42079 to adapt to my country's technical conditions and increase operability (see
Chapter 1, Appendix CC);
--- Replaced IEC 60670 (all parts) with the normative reference GB/T 17466 (all parts) to adapt to my country's technical conditions
parts, increase operability (see Chapter 1, 101.4);
---Replaced IEC 63044-3.2017 with the normative reference GB/T 39673.3-2020 to adapt to my country's technical conditions and increase
Operability (see Chapter 3, Chapter 10);
--- Added the requirement that the gateway, power supply and other components installed in the electronic control device should comply with the requirements of the corresponding standards to adapt to my country's technical conditions
parts, increase operability (see Chapter 4);
--- Added the preferred value of the load circuit rated voltage in the rated voltage to adapt to my country's technical conditions and increase operability
(see 6.1);
--- IEC 60990 was replaced by the normative reference GB/T 12113 to adapt to my country's technical conditions and increase operability
(see 10.104);
---Replaced ISO 306.2013 with the normative reference GB/T 1633 to adapt to my country's technical conditions and increase operability
(See Table 101);
--- Replaced IEC 60317 (all parts) with the normative reference GB/T 6109 (all parts) to adapt to my country's technical conditions
parts, increase operability (see 23.101);
---Replaced IEC 61558-2-6 with the normative reference GB/T 19212.7 to adapt to my country's technical conditions and increase operability
(See Chapter 23, Chapter 102);
---Replaced IEC 61558-2-16 with the normative reference GB/T 19212.17 to adapt to my country's technical conditions and increase operability
(See Chapter 23, Chapter 102);
--- IEC 61000-3-2 was replaced by the normative reference GB 17625.1 to adapt to my country's technical conditions and increase operability (see
26.3);
---Replaced IEC 61000-3-3.2013 with the normative reference GB/T 17625.2 to adapt to my country's technical conditions and increase operability
Sexual activity (see 26.3);
---Replaced IEC 61000-4-2 with the normative reference GB/T 17626.2 to adapt to my country's technical conditions and increase operability
(See Chapter 26, Table 113);
---Replaced IEC 61000-4-3 with the normative reference GB/T 17626.3 to adapt to my country's technical conditions and increase operability
(See Chapter 26, Table 113);
--- IEC 61000-4-4 was replaced by the normative reference GB/T 17626.4 to adapt to my country's technical conditions and increase operability
(See Chapter 26, Table 113);
---Replaced IEC 61000-4-5 with the normative reference GB/T 17626.5 to adapt to my country's technical conditions and increase operability
(See Chapter 26, Table 113);
--- IEC 61000-4-6 was replaced by the normative reference GB/T 17626.6 to adapt to my country's technical conditions and increase operability
(See Chapter 26, Table 113);
---Replaced IEC 61000-4-8 with the normative reference GB/T 17626.8 to adapt to my country's technical conditions and increase operability
(See Chapter 26, Table 113);
---Replaced IEC 61000-4-11 with the normative reference GB/T 17626.11 to adapt to my country's technical conditions and increase operability
(See Table 113, Chapter 26);
---Replaced IEC 61000-2-2 with the normative reference GB/T 18039.3 to adapt to my country's technical conditions and increase operability
(see 26.1);
--- Replaced IEC 60127 (all parts) with the normative reference GB/T 9364 (all parts) to adapt to my country's technical conditions,
Increase operability (see Chapters 101 and 102);
---Replaced IEC 60317-0-1.2013 with the normative reference GB/T 6109.1-2008 to adapt to my country's technical conditions and increase
Operability (see 101.2.3);
---Replaced IEC 60384-14.2013 with the normative reference GB/T 6346.14 to adapt to my country's technical conditions and increase operability
Sexual activity (see Chapter 102);
---Replaced CISPR32.2015 with the normative reference GB/T 9254.1-2021 to adapt to my country's technical conditions and increase operability
Sex (see Chapter 26);
---Replaced IEC 60669-2-2.2006 with the normative reference GB/T 16915.3-2019 to adapt to my country's technical conditions and increase
Add operability (see Appendix FF);
---Replaced IEC 60669-2-3.2006 with the normative reference GB/T 16915.4-2019 to adapt to my country's technical conditions and increase
Increase operability (see Appendix FF).
The following editorial changes were made to this document.
--- According to the relevant provisions of GB/T 1.1, the first paragraph of Chapter 1 "Scope" is revised to "This document specifies electronic control devices, including
Electronic switches, Home and Building Electronic Systems (HBES)/Building Automation and Control Systems (BACS) switches and related electronic
Classification of auxiliary devices, protection against electric shock, grounding measures, structural requirements, mechanical properties, electrical properties and other technical requirements";
--- Deleted IEC 60068-2-78, IEC 60050-845, CISPR14-1.2016, CISPR32.
2015, IEC 60999-1 (see Chapter 2 of IEC 60669-2-1.2021);
--- Deleted the notes in IEC 60669-2-1.2021 that are not applicable to my country (see Note 2 and Note 3 of 8.1);
---Replace IEC 60715 with the informative GB/T 19334 to adapt to my country's technical conditions and increase operability
(see 26.2.4);
--- ISO 3741 was replaced by the informative GB/T 6881.1 to adapt to my country's technical conditions and increase operability (see Appendix
EE);
--- ISO 3744 was replaced by the informative GB/T 3767 to adapt to my country's technical conditions and increase operability (see Appendix
EE);
--- IEC 60704-1 was replaced by the informative GB/T 4214.1 to adapt to my country's technical conditions and increase operability (see
Appendix EE);
--- IEC 62504 was replaced by GB/T 24826, which is a reference for information purposes, to adapt to my country's technical conditions and increase operability (see
Appendix EE);
--- Deleted Appendix D of IEC 60669-2-1.2021 and number e) in Table 1 "Specimens required for insulation piercing terminals (IPTs)"
The number is shown in Table D.1” to meet the actual application situation of switch terminals in my country and increase operability (see IEC 60669-2-1.2021
Appendix D, Table 1, number e).
This document was proposed by the China Electrical Equipment Industry Association.
This document is under the jurisdiction of the National Technical Committee for Standardization of Electrical Accessories (SAC/TC67).
This document was drafted by. Weikai Testing Technology Co., Ltd., Ningbo Bull Electric Co., Ltd., Wenzhou Chint Smart Home Technology Co., Ltd.
Zhejiang Delixi International Electric Co., Ltd., Jiangsu Tongling Technology Co., Ltd., China Electric Power Research Institute Co., Ltd., Huawei Terminal
Co., Ltd., Legrand Intelligent Electric (Huizhou) Co., Ltd., Hangzhou Tuya Information Technology Co., Ltd., Hangzhou Hongyan Electric Co., Ltd.,
Qingmi (Beijing) Technology Co., Ltd., Hangzhou EZVIZ Software Co., Ltd., Guangdong Haobote Technology Co., Ltd., Zhongshan Shidun Electric Co., Ltd.
Co., Ltd., Guangdong Liansu Electric Co., Ltd., Schneider Electric (China) Co., Ltd. Shenzhen Branch, Simon Electric (China) Co., Ltd.,
Hangzhou Hongshi Electric Co., Ltd., Guangdong Futian Electric Co., Ltd., Guangdong Jinli Electric Co., Ltd., Guangdong Langneng Electric Co., Ltd.,
Panasonic Information Instruments (Shanghai) Co., Ltd., Zhongshan Yuehai Electric Co., Ltd., Guangdong Zhongke Electric Technology Co., Ltd., Defeng Electronic Technology
Co., Ltd., China Quality Certification Center, Foshan Shunde Leliu Baishun Electric Co., Ltd., Guangdong Product Quality Supervision and Inspection Institute
Research Institute, Guangdong South China Household Appliance Research Institute, Honghelang (Huizhou) Electric Co., Ltd., Yuyao Guochang Electric Co., Ltd., Jiaxing Weikai Testing Technology
Co., Ltd., Guangdong Zhongren South China Testing Technology Co., Ltd., Zhejiang Fangyuan Testing Group Co., Ltd., Zhejiang Jienuo Electric Co., Ltd.
Company, Weikai (Foshan) Testing Technology Co., Ltd., Zhejiang Institute of Inspection and Quarantine Science and Technology, Shenzhen Xingbiao Electronic Technology Co., Ltd.,
Zhongren Yingtai Testing Technology Co., Ltd., Zhejiang Zhiyige Electric Appliance Co., Ltd., Hongbo Button Manufacturing Co., Ltd., Guangdong Shunde Huaren Testing Technology Co., Ltd.
Technology Co., Ltd., Zhejiang Yuehua Telecommunications Co., Ltd., Cixi Mogong Socket Co., Ltd., Shandong Jiada Testing Co., Ltd., Ningbo Jingxin Technology
Co., Ltd., Yiwu Laojin Mould Co., Ltd., Shenzhen Huayitong Industrial Electrical Co., Ltd.
The main drafters of this document are. Gu Zebo, Jia Yuehui, Gong Guanghui, Liu Yuanfang, Cai Jun, Xu Zhuang, Yan Hua, Gan Yali, Liu Kaixi, Li Jun,
Yue Zhibin, Lin Haifeng, Luo Hui, Liu Jian, Wang Biao, Wan Haiyuan, Xiao Yihua, Qiao Cheng, Zhou Jialiang, Liang Xiqiang, Wu Jiancong, Huang Qiyong, He Xiufeng,
Yan Jingen, Lin Shifeng, Pan Hualin, Liu Shuiqiang, Lin Jinyuan, Wen Yongcai, Lai Jing, Jiang Xiaowei, Chen Jiming, Lin Lei, Liu Yue, Xu Jianchu, Wang Yongmao,
Liang Yaowen, Cai Yonghua, Li Zhongchuan, Sun Fengliang, Shen Wenming, Chen Chenghao, Zhang Jiaqian, Wang Sheng, Mo Zhenhai, Zhang Zhihuan, Wang Jianli, Zheng Guanting,
Peng Meinan, Hu Lanfang, Sun Ting, Zhou Xiancai, Gong Zhilei, He Junjun, Zhang Qiusheng, Hu Zhuohuai, Wu Xiaolong, Jin Qinghe, Luo Yangjun.
The previous versions of this document and the documents it replaces are as follows.
---First issued as GB 16915.2-2000 in.2000 and first revised in.2012;
--- This is the second revision, incorporating GB/T 16915.6-2015 "Opening and closing of household and similar fixed electrical installations"
Part 2-5.Switches and related accessories for residential and building electronic systems (HBES).
Introduction
GB/T 16915 aims to standardize the technical requirements of fixed switches for household and similar purposes, ensuring that users can control the connection and disconnection of electrical loads.
Safety when disconnected.
GB/T 16915 is intended to consist of the following parts.
--- Part 1.General requirements. The purpose is to standardize the protection against electric shock, structure and function of switches for household and similar fixed electrical installations.
Structural requirements, mechanical properties, electrical properties and other technical requirements.
--- Part 2-1.Particular requirements for electronic control devices. The purpose is to standardize the electrical
Technical requirements for electric shock protection, grounding measures, structural requirements, mechanical properties, electrical properties, etc. of sub-control devices.
--- Part 2-2.Particular requirements for electromagnetic remote control switches (RCS). The purpose is to standardize household and similar fixed electrical installations
Technical requirements for the classification, marking, mechanical properties, electrical properties, etc. of electromagnetic remote control switches.
--- Part 2-3.Particular requirements for time delay switches (TDS). The purpose is to standardize household and similar fixed electrical installations
Technical requirements for the classification, marking, mechanical properties, electrical properties, etc. of time-delay switches.
--- Part 2-4.Particular requirements for disconnectors. The purpose is to standardize disconnectors for household and similar fixed electrical installations.
Related technical requirements such as classification, terminals, structural requirements, mechanical properties, electrical properties, etc.
--- Part 2-6.Particular requirements for fire switches for external or internal marking and lighting. The purpose is to regulate household and similar purposes
Classification, marking, structural requirements, mechanical properties, electrical properties of fire protection switches for external and internal marking and lighting of fixed electrical installations
Performance and other technical requirements.
This document can provide guidance for the production of household and similar fixed electronic control devices, improve the technical performance and safety of the products.
Full reliability, ensuring the safety of people's electricity use.
Switches for household and similar fixed electrical installations
Part 2-1.Particular requirements for electronic control devices
1 Scope
This chapter in GB/T 16915.1-2024 is replaced by the following content.
This document specifies electronic control gear, including electronic switches, home and building electronic systems (HBES)/building automation and control systems.
Classification, protection against electric shock, grounding measures, structural requirements, mechanical properties, electrical properties of BACS switches and related electronic auxiliary devices
And other technical requirements.
This document applies to electronic switches and HBES/BACS switches for household and similar fixed electrical installations, for indoor or outdoor use.
The rated voltage of these switches shall not exceed 250V AC and the rated current shall not exceed 16A.
This document also applies to electronic auxiliary devices, such as sensors and buttons, with a rated voltage not exceeding 250 V AC and 120 V DC.
This document also applies to electronic remote control switches (RCS) and electronic time delay switches (TDS). Annex FF gives specific requirements.
Only passive components [e.g., resistors, capacitors, inductors, positive temperature coefficient (PTC) and negative temperature coefficient (NTC) components, varistors,
Switches on printed wiring boards and connectors] are not considered to be electronic control devices.
This document also applies to operating lighting circuits, controlling the brightness of lamps (dimmers), controlling the speed of electric motors (e.g. exhaust fans, etc.) and
Electronic switches and HBES/BACS switches for other purposes (e.g. heating control).
To achieve the above operation and/or control, electronic signals can be transmitted through several media, such as power lines (power lines), twisted pair cables, optical
Fiber, radio frequency and infrared, etc..
--- Artificially through starting elements, buttons, cards, etc., with the help of sensing surfaces or sensing elements, through contact, proximity, rotation, light, sound or
Heat, etc.
---Through changes in physical quantities, such as light, temperature, humidity, time, wind speed, and human presence;
---Through other external influences.
This document also applies to electronic control gear including integrated radio receivers and transmitters.
This document covers only the mounting box requirements necessary for testing electronic control gear.
The requirements for general installation boxes are given in GB/T 17466 (all parts) (if any).
Electronic control devices conforming to this document are suitable for use in environments where the ambient air temperature does not normally exceed 35°C and occasionally reaches 40°C1).
Use in an ambient temperature of -5°C.
1) Some areas of my country have a subtropical climate. Considering the most severe conditions, the ambient temperature of electronic switches is usually not more than 35°C, but may occasionally reach
The ambient temperature for use specified in IEC 60669-2-1.2021 is “usually not exceeding 25°C, but occasionally reaching 35°C”.
Note 1.For low temperature, see Appendix D.
This document does not address functional safety aspects. Functional safety requirements are covered by the standards for the controlled equipment.
In places with special conditions, for example, on board ships, vehicles and similar places and in hazardous places (e.g., places where explosions may occur).
side), special construction and/or additional requirements may be required.
This document is not intended to cover devices designed to be incorporated into appliances or devices intended to be delivered with specific appliances, as well as devices specified in GB/T 14536
(all parts) or devices within the scope of GB/T 15092.
Design examples of electronic switches and HBES/BACS switches and examples of their functions are given in Appendix AA.
According to GB/T 42079, Appendix CC gives additional requirements for electronic control devices using DLT technology.
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