GB/T 4706.45-2024 PDF English
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| GB/T 4706.45-2024 | English | 350 |
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Safety of household and similar electrical appliances - Part 45: Particular requirements for air-cleaning appliances
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| GB 4706.45-2008 | English | 70 |
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Household and similar electrical appliances -- Safety -- Particular requirements for air-cleaning appliances
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| GB 4706.45-1999 | English | 399 |
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Safety of household and similar electrical appliances Particular requirements for air-cleaning appliances
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GB/T 4706.45-2024: Safety of household and similar electrical appliances - Part 45: Particular requirements for air-cleaning appliances
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT4706.45-2024
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 13.120
CCS K 09
GB/T 4706.45-2024 / IEC 60335-2-65.2015
Replacing GB 4706.45-2008
Safety of Household and Similar Electrical Appliances – Part 45.
Particular Requirements for Air-Cleaning Appliances
(IEC 60335-2-65.2015, Household and Similar Electrical Appliances – Safety –
Part 2-65.Particular Requirements for Air-Cleaning Appliances, IDT)
Issued on. JULY 24, 2024
Implemented on. AUGUST 1, 2026
Issued by. State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword... 4
Introduction... 6
1 Scope... 7
2 Normative References... 8
3 Terms and Definitions... 8
4 General Requirement... 9
5 General Conditions for the Tests... 9
6 Classification... 9
7 Marking and Instructions... 9
8 Protection against Access to Live Parts... 10
9 Starting of Motor-Operated Appliances... 10
10 Power Input and Current... 10
11 Heating... 11
12 Void... 11
13 Leakage Current and Electric Strength at Operating Temperature... 11
14 Transient Over-voltages... 11
15 Moisture Resistance... 11
16 Leakage Current and Electric Strength... 11
17 Overload Protection of Transformers and Associated Circuits... 12
18 Endurance... 12
19 Abnormal Operation... 12
20 Stability and Mechanical Hazards... 12
21 Mechanical Strength... 12
22 Construction... 12
23 Internal Wiring... 14
24 Components... 14
25 Supply Connection and External Flexible Cords... 14
26 Terminals for External Conductors... 15
27 Provision for Earthing... 15
28 Screws and Connections... 15
29 Clearances, Creepage Distances and Solid Insulation... 15
30 Resistance to Heat and Fire... 15
31 Resistance to Rusting... 15
32 Radiation, Toxicity and Similar Hazards... 15
Annexes... 19
Annex AA (Normative) UV Radiation Conditioning... 20
Bibliography... 21
Foreword
This Document was drafted as per the rules specified in GB/T 1.1-2020 Directives for
Standardization – Part 1.Rules for the Structure and Drafting of Standardizing Documents.
This Document is Part 45 of GB/T 4706 Safety of Household and Similar Electrical Appliances.
GB/T 4706 has published the following parts.
--- Part 1.General Requirements;
--- Part 2.Particular Requirements for Electric Irons;
--- Part 121.Particular Requirements for Professional Ice-Cream Makers.
This Document replaced GB 4706.45-2008 Household and Similar Electrical Appliances -
Safety - Particular Requirements for Air-Cleaning Appliances. Compared with GB 4706.45-
2008, the major technical changes of this Document are as follows besides the structural
adjustments and editorial modifications.
--- Change the scope of the document to which this document is not applicable (see Clause
1 of this Edition; Clause 1 of the 2008 Edition);
--- Add the definitions of the terms "UV-C emitter" and "ultraviolet air purifier" (see 3.102,
3.103 of this Edition);
--- Add the warning requirements for products with "UV-C emitters" and "ultraviolet air
purifiers", as well as the necessary maintenance, cleaning and replacement instructions
(see 7.1, 7.12 of this Edition);
--- Add additional requirements for the use, maintenance and cleaning of product structures
with "UV-C emitters" and "ultraviolet air purifiers" (see 22.103, 22.104, 22.105, 22.106
of this Edition);
--- Add "UV-C radiation protection requirements for internal wiring" (see 23.101 of this
Edition);
--- Add requirements for ozone release and ultraviolet radiation (see 32.101, 32.102 of this
Edition);
--- Add requirements for the handling of ultraviolet radiation (see Annex AA of this Edition).
This Document equivalently adopted IEC 60335-2-65.2015 Household and Similar Electric
Appliances – Safety – Part 2-65.Particular Requirements for Air-Cleaning Appliances.
This Document made the minimum editorial modifications.
--- Change the standard name into Safety of Household and Similar Electrical Appliances –
Part 45.particular Requirements for Air-Cleaning Appliances; enhancing the
coordination of the standards system.
Please note some contents of this Document may involve patents. The issuing agency of this
Document shall not assume the responsibility to identify these patents.
This Document was proposed by China National Light Industry Council.
This Document shall be under the jurisdiction of National Technical Committee on Household
Appliances of Standardization Administration of China (SAC/TC 46).
Drafting organizations of this Document. China Household Electric Appliance Research
Institute; Beijing Yadu Environmental Protection Science & Technology Co., Ltd.; Suzhou
BeiAng Smart Technology Co., Ltd.; Zhejiang Shaoxing Supor Domestic Electrical Appliance
Co., Ltd.; Philips (China) Investment Co., Ltd.; Gree Electric Appliances, INC. of Zhuhai Co.,
Ltd.; KingClean Electric Co., Ltd.; A.O. Smith (China) Water Heater Co., Ltd.; Daikin Air
Conditioning (Shanghai) Co., Ltd.; GD Midea Air-Conditioning Equipment Co., Ltd.; Shanghai
POVOS Electric Works Co., Ltd.; Institute of Microbiology, Guangdong Academy of Sciences
(Guangdong Detection Center of Microbiology); Hefei Product Quality Supervision and
Inspection Institute; Zhongshan Weixin Environmental Technology Co., Ltd.; Infinitus (China)
Co., Ltd.; Shanghai Flyco Electrical Appliance Co., Ltd.; Vkan Certification & Testing Co.,
Ltd.; and CHEARI (Beijing) Certification & Testing Co., Ltd.
Chief drafting staffs of this Document. Ma Dejun, Zhu Yan, Lu Jianguo, Cai Caide, Jiang Feng,
Wang Weiran, Zhang Zhiqiang, Qin Weihua, Wu Wei, Chen Ziliang, Wan Huaxin, Luo Junhua,
Zhao Shuang, Chen Zhiwei, Ding Yuzhen, Zhao Guangzhan, Zeng Wenli, Xie Xiaobao, Zhang
Weichao, Yang Xianfei, Chen Guoshuai, and Liu Zhen.
The historical editions replaced by this Document are as follows.
--- GB 4706.45-1999 was first-time published in 1999; first-time revised in 2008;
--- It is second-time revised hereby.
1 Scope
This Clause of GB/T 4706.1-2024 is replaced by the following.
This Document specifies the safety requirements of electric air-cleaning appliances for
household and similar purposes.
2 Normative References
This Clause of GB/T 4706.1-2024 is applicable except as follows.
Addition.
GB/T 16422.2-2022 Plastics - Methods of exposure to laboratory light sources - Part 2.Xenon-
arc lamps (ISO 4892-2.2013, IDT)
GB/T 16422.4-2022 Plastics - Methods of exposure to laboratory light sources - Part 4.Open-
flame carbon-arc lamps (ISO 4892-4.2013, IDT)
3 Terms and Definitions
This Clause of GB/T 4706.1-2024 is applicable except as follows.
Operation of the appliance as supplied or with high-voltage output circuits short-circuited,
whichever is more unfavorable.
Appliance that incorporates UV-C emitters to inactivate air-borne microbes.
4 General Requirement
This Clause of GB/T 4706.1-2024 is applicable.
5 General Conditions for the Tests
This Clause of GB/T 4706.1-2024 is applicable except as follows.
6 Classification
This Clause of GB/T 4706.1-2024 is applicable.
7 Marking and Instructions
This Clause of GB/T 4706.1-2024 is applicable except as follows.
If it is intended that replacement of the UV-C emitter can be carried out by the user, the
appliance shall be marked with “Read the instructions” or with symbol ISO 7000-0790 (2004-
01).
The instructions shall include details for cleaning and other user maintenance of the appliance.
They shall state that prior to cleaning or other maintenance, the appliance must be disconnected
from the supply mains.
8 Protection against Access to Live Parts
This Clause of GB/T 4706.1-2024 is applicable except as follows.
The discharge from parts that are only accessible after the removal of a cover for cleaning or
other user maintenance is measured 2 s after the cover has been removed.
9 Starting of Motor-Operated Appliances
This Clause of GB/T 4706.1-2024 is not applicable.
10 Power Input and Current
This Clause of GB/T 4706.1-2024 is applicable.
11 Heating
This Clause of GB/T 4706.1-2024 is applicable except as follows.
Appliances are operated until steady conditions are established.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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