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GB/T 4706.7-2024: Safety of household and similar electrical appliances - Part 7: Particular requirements for vacuum cleaners and water-suction cleaning appliances
Status: Valid GB/T 4706.7: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 4706.7-2024 | English | 674 |
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Safety of household and similar electrical appliances - Part 7: Particular requirements for vacuum cleaners and water-suction cleaning appliances
| Valid |
GB/T 4706.7-2024
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| GB 4706.7-2014 | English | 125 |
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Safety of household and similar electrical appliances -- Particular requirements for vacuum cleaner and water suction
| Valid |
GB 4706.7-2014
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| GB 4706.7-2004 | English | 719 |
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Safety of household and similar electrical appliances -- Particular requirements for vacuum cleaner and water suction
| Obsolete |
GB 4706.7-2004
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| GB 4706.7-1999 | English | 679 |
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Safety of household and similar electrical appliances Particular requirements for vacuum cleaners and water suction cleaning appliances
| Obsolete |
GB 4706.7-1999
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| GB 4706.7-1986 | English | RFQ |
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Safety of household and similar electrical appliances--Particular requirements for vacuum cleaners
| Obsolete |
GB 4706.7-1986
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PDF similar to GB/T 4706.7-2024
Basic data | Standard ID | GB/T 4706.7-2024 (GB/T4706.7-2024) | | Description (Translated English) | Safety of household and similar electrical appliances - Part 7: Particular requirements for vacuum cleaners and water-suction cleaning appliances | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K09 | | Classification of International Standard | 13.120 | | Word Count Estimation | 34,398 | | Date of Issue | 2024-07-24 | | Date of Implementation | 2026-08-01 | | Older Standard (superseded by this standard) | GB 4706.7-2014 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 4706.7-2024: Safety of household and similar electrical appliances - Part 7: Particular requirements for vacuum cleaners and water-suction cleaning appliances
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GB/T 4706.7-2024 English version. Safety of household and similar electrical appliances - Part 7.Particular requirements for vacuum cleaners and water-suction cleaning appliances
ICS 13.120
CCSK09
National Standard of the People's Republic of China
Replaces GB 4706.7-2014
Published on July 24, 2024, implemented on August 1, 2026
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction V
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 General requirements 3
5 General conditions for testing 3
6 Categories 4
7 Markings and instructions 4
8 Protection against contact with live parts 5
9 Starting of electric appliances 5
10 Input power and current 5
11 Fever 6
12 Empty Chapter 7
13 Leakage current and electrical strength at operating temperature 7
14 Transient overvoltage 7
15 Moisture resistance 7
16 Leakage current and electrical strength 8
17 Overload protection of transformers and related circuits 8
18 Durability 8
19 Abnormal working conditions 8
20 Stability and mechanical hazards 9
21 Mechanical strength 9
22 Structure 11
23 Internal wiring 11
24 Element 11
25 Power connection and external cord 11
26 Terminal block for external conductor 12
27 Grounding measures 12
28 Screws and connections12
29 Electrical clearances, creepage distances and solid insulation 12
30 Heat and flame retardant 12
31 Rust prevention 13
32 Radiation, toxicity and similar hazards 13
Appendix 16
Appendix B (Normative) Appliances powered by rechargeable batteries charged inside the appliance 17
Appendix C (Normative) Aging test on electric motors 19
Appendix R (Normative) Software Evaluation 20
Appendix S (normative) Appliances powered by non-rechargeable batteries or batteries charged externally to the appliance 21
Reference 23
Figure 101 Current-carrying tube wear test device 13
Figure 102 Current-carrying tube bending resistance test device 14
Figure 103 Tube freezing treatment shape Figure 14
Figure 104 The bending position of the tube after it is taken out of the freezer 15
Figure 105 Test tool for measuring surface temperature 15
Table 101 Maximum temperature rise of specific accessible external surfaces under normal working conditions 6
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 7 of GB/T 4706 "Safety of Household and Similar Electrical Appliances". GB/T 4706 has been published as follows
part.
--- Part 1.General requirements;
--- Part 2.Particular requirements for electric irons;
--- Part 121.Particular requirements for professional ice cream machines.
This document replaces GB 4706.7-2014 "Safety of household and similar electrical appliances - Characteristics of vacuum cleaners and water suction cleaning appliances"
Compared with GB 4706.7-2014, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Added that this document applies to "battery-powered appliances and other DC-powered appliances" (see Chapter 1);
--- Added the term and definition of "ash vacuum cleaner" (see 3.5.101);
--- Changed the requirements for utensils used for animal cleaning in 6.1 and 25.7 (see 6.1 and 25.7, 6.1 and 25.7 of the.2014 edition);
--- Changed some notes to clauses (see 7.102, 10.1, 11.3, 13.1, 15.2, 15.101, 19.101, 20.1, 20.2,
21.103, 21.105, 22.32 and 25.23,.2014 edition of 7.102, 10.1, 11.3, 13.1, 15.2, 15.101, 19.101, 20.1,
20.2, 21.103, 21.105, 22.32 and 25.23);
--- Added requirements for instructions for use of ash vacuum cleaners (see 7.12.1);
--- Changed the requirements for temperature rise measurement of equipment (see 11.8, 11.8 of the.2014 edition);
--- Added requirements for abnormal operation of ash vacuum cleaners (see 19.105);
--- Added the requirement that the controller of the vacuum cleaner motor can be disconnected and short-circuited when measuring Pi in abnormal working test (see 19.4);
--- Added abnormal normal operation test applicable to vacuum cleaners with brushes or similar devices (see 19.7);
--- Increased mechanical strength requirements for handles used to carry appliances (see 21.106);
--- Added requirements for the structure of the hose of the ash vacuum cleaner machine (see 22.101 and 22.102);
--- Added requirements for heat and flame resistance of ash vacuum cleaners (see 30.2.102);
--- Changed the requirements for appliances powered by rechargeable batteries (see Appendix B, Appendix B of the.2014 edition);
--- Added requirements for software evaluation (see Appendix R);
--- Added requirements for appliances powered by non-rechargeable batteries or batteries that cannot be charged on the appliance (see Appendix S).
This document is equivalent to IEC 60335-2-2.2019 "Safety of Household and Similar Electrical Appliances Part 2-2.Vacuum Cleaners and Vacuum Cleaners"
Particular requirements for water-based cleaning appliances.
The following minimal editorial changes were made to this document.
--- The name of the standard is changed to "Safety of Household and Similar Electrical Appliances Part 7.Characteristics of Vacuum Cleaners and Water Suction Cleaning Appliances
Special Requirements for Standardization and Enhance the Coordination of the Standard System.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by China Light Industry Federation.
This document is under the jurisdiction of the National Technical Committee for Standardization of Household Electrical Appliances (SAC/TC46).
This document was drafted by. China Household Electrical Appliance Research Institute, Jiangsu Midea Cleaning Appliance Co., Ltd., Lake Electric Co., Ltd.,
Gree Electric Appliances Co., Ltd. of Zhuhai, Tineco Intelligent Technology Co., Ltd., Shangkening Home (China) Technology Co., Ltd., Panasonic Home Appliances (China)
Co., Ltd., Bangchen Environmental Technology (Suzhou) Co., Ltd., China Academy of Building Materials (Beijing) Testing and Certification Co., Ltd., Suzhou Green Creation Testing Technology Service Co., Ltd.
Co., Ltd., Bear Electric Appliance Co., Ltd.
The main drafters of this document are. Ma Dejun, Li Shanshan, Zhou Lei, Qin Weihua, Zhang Hua, Chen Fei, Zhang Xumeng, Han Run, Ye Fengrong, Chen Xiange,
Xiong Kaisheng and Deng Caike.
The previous versions of this document and the documents it replaces are as follows.
---First published in 1986 as GB 4706.7-1986, first revised in.1999, second revised in.2004, third revised in.2014
revision;
---This is the fourth revision.
Introduction
GB/T 4706 "Safety of Household and Similar Electrical Appliances" adopts most of IEC 60335.On this basis, GB/T 4706 refers to
The structure of IEC 60335 is divided into several parts, consisting of general requirements and special requirements. Part 1 is general requirements, and the other parts are
For products covered by special requirements, their safety requirements are general requirements used in combination with the special requirements.
The requirements include supplements and modifications to the corresponding clauses in the general requirements to provide complete requirements for each product.
This document is the protection requirements for electrical, mechanical, thermal, fire and radiation risks when the appliance is used normally in accordance with the instructions.
This document also covers abnormal conditions that may occur during use and considers how electromagnetic interference may affect the safe operation of the equipment.
This document has taken into account the requirements specified in GB/T 16895 "Low Voltage Electrical Installations". The appliance is connected to the power supply in accordance with the electrical wiring rules.
requirements are coordinated.
If multiple functions of an appliance involve other parts of GB/T 4706, the other parts shall apply to the appliance separately as long as it is reasonable.
Each function. If applicable, consider the impact of one function on other functions.
When no additional requirements are given in other parts for hazards already included in this document, GB/T 4706.1 applies.
GB/T 4706 is a standard covering appliance safety and takes precedence over general standards/horizontal standards covering the same subject.
This document is used in conjunction with GB/T 4706.1-2024 "Safety of Household and Similar Electrical Appliances Part 1.General Requirements".
The part marked "applicable" in the document indicates that GB/T 4706.1-2024 "Safety of Household and Similar Electrical Appliances - Part 1.General Requirements"
The corresponding clauses in the "Requirements" shall apply to this document; for the parts marked "replace" in this document, the clauses in this document shall prevail;
The "Add" part indicates that in addition to complying with the corresponding clauses in GB/T 4706.1-2024, the additional clauses in this document must also be complied with.
Clause; The part marked "modified" in this document indicates that the corresponding clauses of GB/T 4706.1-2024 are modified.
Safety of household and similar electrical appliances Part 7.
Particular requirements for vacuum cleaners and water suction cleaning appliances
1 Scope
This chapter of GB/T 4706.1-2024 is replaced by the following.
This document specifies the safety requirements for electric vacuum cleaners and water suction cleaning appliances for household and similar purposes, with a rated voltage not exceeding 250 V.
This includes vacuum cleaners for animals. It also applies to central vacuum cleaners and automatic cleaning appliances with rechargeable batteries.
This document applies to electric vacuum cleaners and water suction cleaning appliances for household and similar purposes, vacuum cleaners for cleaning animals, and
and power cleaning heads and current-carrying tubes for specific vacuum cleaners.
This document also applies to battery-powered appliances and other DC-powered appliances. Dual power supply appliances powered by the mains or batteries
When operating in battery-powered mode, it is considered a battery-powered device.
Appliances not intended for general household use but which may be dangerous to the public, such as in shops or other business premises, where they are used by non-professionals
It is also suitable for tools used by employees for general household purposes.
NOTE 101 Similar appliances are those used for general household purposes in hotels, schools, hospitals, factories, shops and offices.
As far as is practical, the common hazards presented by the various appliances covered by this document are those that are present in the home and its surroundings.
However, in general, this document does not consider the following situations.
---The following groups (including children).
● due to physical, sensory or mental impairment; or
● Due to lack of experience and knowledge.
Conditions that render them incapable of using the appliance safely without supervision or instruction.
--- Condition of children's play equipment.
Note 102.Pay attention to the following.
--- For equipment intended for use in vehicles, ships or aircraft, additional requirements may be required;
--- National authorities may impose additional requirements on equipment.
Note 103.This document does not apply to.
---Appliances designed for industrial use;
--- Apparatus intended for use in special environments where corrosive or explosive gases (such as dust, steam or methane) are often produced;
--- Wet and dry vacuum cleaners for commercial purposes, including powered brushes (GB/T 4706.93).
2 Normative references
Except for the following contents, this chapter of GB/T 4706.1-2024 applies.
Increase.
GB/T 31523.1-2015 Safety information identification system Part 1.Signs (ISO 7010.2011, MOD)
Note. There is no technical difference between the referenced content of GB/T 31523.1-2015 and the referenced content of ISO 7010.2011.
GB/T 38048.1-2020 Surface cleaning appliances Part 1.General requirements for test materials and equipment (IEC TS62885-1.
2018,MOD)
Note. There is no technical difference between the referenced content of GB/T 38048.1-2020 and the referenced content of IEC TS62885-1.2018.
ISO 216 Writing paper and certain classes of printed matter, dimensions A and B series
ofprintedmatter-Trimmedsizes-AandBseries,andindicationofmachinedirection)
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