GB/T 4706.22-2024 English PDFUS$834.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 4706.22-2024: Safety of household and similar electrical appliances - Part 22: Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances Status: Valid GB/T 4706.22: Historical versions
Basic dataStandard ID: GB/T 4706.22-2024 (GB/T4706.22-2024)Description (Translated English): Safety of household and similar electrical appliances - Part 22: Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K09 Classification of International Standard: 13.120 Word Count Estimation: 42,419 Date of Issue: 2024-07-24 Date of Implementation: 2026-08-01 Older Standard (superseded by this standard): GB 4706.22-2008 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 4706.22-2024: Safety of household and similar electrical appliances - Part 22: Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances---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. GB/T 4706.22-2024 English version. Safety of household and similar electrical appliances - Part 22.Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances ICS 13.120 CCSK09 National Standard of the People's Republic of China Replaces GB 4706.22-2008 Published on July 24, 2024, implemented on August 1, 2026 State Administration for Market Regulation The National Standardization Administration issued Table of ContentsPreface III Introduction V 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 General requirements 6 5 General conditions for testing 6 6 Categories 6 7 Markings and instructions 6 8 Protection against contact with live parts 9 9 Starting of electrical appliances 9 10 Input power and current 9 11 Fever 10 12 Empty Chapter 13 13 Leakage current and electrical strength at operating temperature 13 14 Transient overvoltage 13 15 Moisture resistance 13 16 Leakage current and electrical strength 14 17 Overload protection of transformers and related circuits 15 18 Durability 15 19 Abnormal working conditions 15 20 Stability and mechanical hazards 16 21 Mechanical strength 17 22 Structure 18 23 Internal wiring 24 24 Element 24 25 Power connection and external cord 25 26 Terminal block for external conductor 25 27 Grounding measures 25 28 Screws and connections25 29 Clearances, creepage distances and solid insulation 25 30 Heat and flame retardant 25 31 Rust prevention 26 32 Radiation, toxicity and similar hazards 26 Appendix 32 Appendix R (Normative) Software Evaluation 33 Reference 34ForewordThis 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 22 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 4706.22-2008 "Safety of household and similar electrical appliances - Stationary electric ranges, cookers, ovens and similar appliances" Compared with GB 4706.22-2008, in addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Added the normal working status of concave electromagnetic cooktop and steam convection oven (see 3.1.9.101, 3.1.9.102); --- Changed the terminology (see 3.104, 3.106, 3.104, 3.106 of the.2008 edition); --- Added "Steam Convection Oven", "Normal Pressure Steamer", "Pressure Steamer", "Concave Induction Cooker Head", "Rated Cooking Pressure", and "Pressure Regulator" Terms and definitions for "pressure relief device", "weather deck", "lounge" and "flexible induction cooking area" (see 3.106.1, 3.106.2, 3.106.3, 3.113, 3.119, 3.120, 3.121, 3.122, 3.123 and 3.124); --- Added test conditions for steam convection oven (see 5.102); --- Added the waterproof grade requirements for ovens used on open decks (see 6.2); --- Added graphic symbols (see 7.6); --- Added requirements for marking of flexible electromagnetic cooking zone switches and similar devices (see 7.9); --- Added the requirements for instructions for use (see 7.12); --- Changed the marking requirements for free-standing appliances other than fixed appliances (see 7.15, see 7.15 of the.2008 edition); --- Added marking and instructions for ovens used on the floor (see 7.103); --- Added the description of the duty cycle of the appliance input power and current (see Chapter 10); --- Added test tools and methods for measuring temperature rise on flat surfaces (see 11.3); --- Added test methods for concave induction cooktops and ovens (see 11.4); --- Added the test description of the surface temperature rise of pyrolytic self-cleaning ovens, pressure steamers and atmospheric steamers (see 11.101); --- Changed the leakage current test method and limit requirements at working temperature (see 13.2, see 13.2 of the.2008 edition); --- Added overflow test for cookers and built-in ovens with controls under the countertop (see 15.2); --- Added the test conditions for concave electromagnetic cooktops as electric appliances (see 16.1); --- Added abnormal working test of concave electromagnetic cooker head (see 19.1, 19.102 and 19.103); --- Added abnormal working test of pressure steamer (see 19.4, 19.13); --- Added test methods for appliances equipped with a disk detector (see 19.11.4); --- Added stability test for oven stoves (see 20.102); --- Added mechanical strength test for concave electromagnetic cooker head (see 21.102); --- Added structural requirements and test methods for pressure steamers, cookers and stoves (see 22.7, 22.102 and 22.133); --- Added remote control requirements (see 22.40, 22.51); --- Added structural requirements for steamers and pressure steamers (see 22.104 and 22.125~22.132); --- Added structural requirements and test methods for electromagnetic cookers and concave electromagnetic cookers (see 22.115); --- Added requirements and test methods for the external glass panels of oven doors and the glass on the hinged covers of cooktops (see 22.120); --- Added structural requirements for removable shelves in ovens (see 22.122); --- Added structural requirements for multi-burner appliances controlled by electronic circuits (see 22.123, 22.124, 22.134 and 22.138); --- Added structural requirements for ovens intended for use on ships (see 22.135, 22.136 and 22.137); --- Added anti-rust requirements for ovens intended for use on ships (see Chapter 31); --- Added the test conditions for pyrolytic self-cleaning oven electronic circuits (see 32.101); --- Add the layout of the working surface for the overflow test of the embedded oven (see Figure 105); --- Added the solution bottle overflow test layout and solution bottle schematic diagram (see Figures 106, 107 and 108); ---Add relevant content of software evaluation (see Appendix R). This document is equivalent to IEC 60335-2-6.2018 "Safety of Household and Similar Electrical Appliances Part 2-6.Stationary Ovens, Particular requirements for cookers, ovens and similar 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 22.Stationary Ovens, Cooktops, Ovens and Similar Appliances Special requirements for appliances for general use" to 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 Appliances Research Institute, Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd., Miji Electronics (Shanghai) Co., Ltd. Ltd., Hangzhou Robam Electric Appliances Co., Ltd., China Institute of Home Furnishing (Beijing) Testing and Certification Co., Ltd., Ningbo Fotile Kitchenware Co., Ltd., BSH Electric (Jiangsu) Co., Ltd., Vantage Co., Ltd., Shenzhen Xinhuike Co., Ltd., Guangdong Vanward Electric Co., Ltd., Anhui Zhong Renbeijia Technology Co., Ltd., Sakura Kitchen & Bathroom (China) Co., Ltd., Chongqing Shiyi Product Quality Inspection Co., Ltd., Qingdao Haier Dishwasher Co., Ltd., Weikai Testing Technology Co., Ltd., Zhejiang Wanshixing Electric Appliance Co., Ltd., Hangzhou Deyi Smart Home Co., Ltd., Ningbo Oulin Kitchen Appliances Co., Ltd., Zhejiang Shuaifeng Electric Appliance Co., Ltd., Zhejiang Ande Electric Appliance Co., Ltd., Shenzhen Kaidu Electric Appliance Co., Ltd. Ningbo Jiale Intelligent Technology Co., Ltd., Guangdong Shunde Rongfang Electric Co., Ltd., Foshan Jiulong Machinery Co., Ltd., Shaoxing Bole MI KITCHEN & BATH TECHNOLOGY CO., LTD. The main drafters of this document are. Ma Dejun, Liu Yingjiu, Fang Zongda, Ruan Huaping, Chen Wei, Bi Chongqiang, Cao Ji, Yu Lei, Hu Zhengjun, Xu Shensheng, Zhou Liang, Fang Jun, Chen Yanyong, Zhang Hao, Zhang Kangli, Ling Honghao, Wang Jun, Li Zhongzheng, Xu Jingping, Liu Kai, Shao Yuji, Zhang Yayun, Ke Man, Zhang Yichi, Yang Juan, Zhu Zhouyang, Zhong Jianping, and Wang Boyan. The previous versions of this document and the documents it replaces are as follows. ---First published in 1988 as GB 4706.22-1988, first revised in.1999, second revised in.2004, third revised in.2008 revision; ---This is the fourth revision.IntroductionGB/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 the corresponding clauses in GB/T 4706.1-2024 are applicable to this document; the part marked "replaces" in this document indicates that the corresponding clauses in GB/T 4706.1-2024 are applicable to this document. For the parts marked as "added" in this document, in addition to complying with GB/T 4706.1-2024, the provisions in this document shall prevail. In addition to the corresponding clauses, the clauses added in the clauses of this document must also be complied with; the part of this document marked "modified" means that in GB/T 4706.1- The relevant provisions of 2024 will be modified. Safety of household and similar electrical appliances Part 22. Stationary ovens, cooktops, ovens and similar Special requirements for purpose appliances1 ScopeThis chapter of GB/T 4706.1-2024 is replaced by the following content. This document specifies the safety requirements for household freestanding stoves, cooktops, ovens and similar appliances. This document applies to household stationary ovens with a rated voltage not exceeding 250V for single-phase appliances and 480V for other appliances. Cookers, stoves, ovens and similar appliances. This document also covers some requirements for ovens intended for use on board ships. NOTE 101 Examples of appliances falling within the scope of this document are as follows. ---Baking tray; ---grill; ---Electromagnetic cooktop; ---Concave electromagnetic cooktop; ---Pyrolytic self-cleaning oven; ---Steamer. As far as is practical, the common hazards presented by the appliances covered by this document are those which may be encountered by all persons in and around the home. However, in general this document does not consider the following situations. --- The following groups of people (including children) cannot use the appliance safely without supervision or guidance. ● due to physical, sensory or mental impairment; or ● Due to lack of experience and knowledge. --- Children's play equipment. Note 102.The following situations should be noted. --- For equipment intended for use in vehicles, ships or aircraft, some additional requirements may be required; --- The relevant national management departments may impose additional requirements on the equipment; Note 103.This document does not apply to. --- Appliances intended for commercial use; --- Apparatus intended for use in special environments, such as places where corrosive or explosive gases (dust, steam or gas) are present; --- Grills, bread toasters and similar portable cooking appliances (GB/T 4706.14); --- Microwave ovens (GB/T 4706.21).2 Normative referencesExcept for the following contents, this chapter of GB/T 4706.1-2024 applies. Increase. GB/T 2423.5-2019 Environmental testing Part 2.Test method Test Ea and guidance. Impact (IEC 60068-2-27. 2008, IDT) GB/T 2423.10-2019 Environmental testing Part 2.Test method Test Fc. 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