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SB 10424-2007

Chinese Standard: 'SB 10424-2007'
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SB 10424-2007English1239 Add to Cart Days<=4 Safety of household and similar electrical appliances. Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor SB 10424-2007 Obsolete SB 10424-2007
SB 10424-2007Chinese24 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]


Standard ID SB 10424-2007 (SB10424-2007)
Description (Translated English) Safety of household and similar electrical appliances. Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor
Sector / Industry Domestic Trade Industry Standard
Classification of Chinese Standard J73
Classification of International Standard 97.130.20
Word Count Estimation 31,365
Date of Issue 2007-05-30
Date of Implementation 2007-11-01
Quoted Standard GB 4706.1-2005; GB 4706.17; GB 4706.25; GB 7000.1; IEC 60079.0; IEC 60079.1; IEC 60079.10; IEC 60079.11; IEC 60079.13; IEC 60079.14; IEC 60079.15; IEC 60079.17; IEC 60079.18; IEC 60079.19; IEC 60079.20; IEC 60079.2; IEC 60079.25; IEC 60079.26; IEC 60079.27; IEC 60079.28; IEC 60079.29; IEC 60079.30; IEC 60079.31; IEC 60079.35; IEC 60079.33; IEC 60079.4; IEC 60079.5; IEC 60079.6; IEC 60079.7
Adopted Standard IEC 60335-2-89-2002, IDT; IEC 60335-2-89 AMD.A-2005, IDT
Drafting Organization Domestic Trade Engineering Design and Research Institute
Administrative Organization National Standardization Technical Committee refrigeration
Regulation (derived from) China Industry Standard Filing Announcement 2007 No.7 (Total No.91) - Chinese standardization 2007/09
Proposing organization People Republic of China Ministry of Commerce
Issuing agency(ies) PRC Ministry of Commerce
Summary This standard applies to self-contained compressor safety requirements, or assembled by the two units into a single appliance (split system) electric commercial refrigeration equipment.

SB 10424-2007
Safety of household and similar electrical appliances.Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor
ICS 97.130.20
Record number. 20844-2007
People's Republic of China domestic trade industry standard
SB 10424-2007/IEC 60335-2-89.2002+A1.2005
Safety of household and similar electrical appliances
Self-carrying or remote condensing unit or compressor
Special requirements for commercial refrigeration appliances
(IEC 60335-2-89.2002+A1.2005, IDT)
Released on.2007-05-30
2007-11-01 implementation
Published by the Ministry of Commerce
Foreword III
IEC Preface IV
IEC Introduction VI
1 range 1
2 Normative references 1
3 Terms and Definitions 2
4 General requirements 3
5 General conditions of the test 3
6 Category 4
7 logo and description 4
8 Protection against access to live parts 5
9 Startup of electric appliances 6
10 input power and current 6
11 fever 6
12 empty chapter 7
13 Leakage current and electrical strength at operating temperature 7
14 transient overvoltage 7
15 moisture resistant 8
16 leakage current and electrical strength 8
17 Overload protection of transformers and related circuits 8
18 Durability 8
19 abnormal work 8
20 Stability and mechanical hazards 10
21 Mechanical strength 10
22 structure 10
23 Internal wiring 16
24 components 16
25 power connection and external cord 17
26 Terminals for external conductors 17
27 Grounding measures 17
28 screws and connections 17
29 Clearance, creepage distance and solid insulation 17
30 heat and flame resistance 17
31 rust proof 18
32 Radiation, toxicity and similar hazards 18
Appendix 20
Appendix A (Normative) Aging test on an electric motor 20
SB 10424-2007/IEC 60335-2-89.2002+A1.2005
Appendix B (Normative) Alternative requirements for protected motor units 20
Appendix AA (Normative Appendix) Blocking Test for Fan Motors 20
Appendix BB (Normative) Electrical installations with "n" type protectors 21
Reference 23
SB 10424-2007/IEC 60335-2-89.2002+A1.2005
The entire content of this standard is mandatory.
This standard is equivalent to the use of IEC 60335-2-89.2002+A1.2005 "Safety of household and similar electrical appliances - self-carrying or remote condensation
Special requirements for commercial refrigeration appliances for units or compressors. This standard shall be equivalent to the use of IEC 60335-1 GB 4706.1-2005 "Home
Used in conjunction with the General Safety Requirements for Electrical Appliances of Similar Purposes. In this standard, there are national standards that refer to the national standards;
If there is no corresponding national standard, refer to the listed IEC standards.
The standard number of the normative reference documents in Chapter 2 of this standard is included in all national standards or industry standards. National standard
The reference number or industry standard number written in the preceding paragraph indicates that the standard is identical or equivalent to the international standard. National standard number or industry standard
The number appears only in the following brackets indicating that the national standard or industry standard is non-equivalent or the year number, version number, etc. are incomplete.
Consistent, or only a part of national standards or industry standards can be used for reference. Unspecified national or industry standards
The referenced document, the latest version of its corresponding international standard, applies to this standard.
Chapter 2 of this standard has a different order of reference documents.
Appendix A, Appendix B, Appendix AA and Appendix BB of this standard are normative appendices.
This standard was proposed by the Ministry of Commerce of the People's Republic
This standard is under the jurisdiction of the National Refrigeration Standardization Technical Committee.
This standard was drafted. Domestic Trade Engineering Design and Research Institute, National Commercial Refrigeration Equipment Quality Supervision and Inspection Center, Shanghai Hailizhong
Wild Cooling Machine Co., Linde Refrigeration System (Shanghai) Co., Ltd. (Cali Frozen - China), Dalian Sanyo Cold Chain Co., Ltd., Haier Group.
The main drafters of this standard. Liu Xiaopeng, Sun Zhongyu, Wang Wei, Yang Yifan, Xia Xiaoli, Gu Zhong, Yang Yifan, Liu Zhanjie, Sun Xingjun.
This standard was first published.
SB 10424-2007/IEC 60335-2-89.2002+A1.2005
IEC Preface
1) IEC (International Electrotechnical Commission) is a worldwide standard consisting of the Electrotechnical Commissions of all countries (IEC National Committees)
Organization. The purpose of the IEC is to promote comprehensive cooperation in the field of electrical and electronic standardization. In view of the above objectives and taking into account
The IEC also publishes international standards for the needs of his activities. The entire development work is done by the technical committee. Any special feeling about this technical issue
Interested IEC National Committees can participate in the development work. International, governmental and non-governmental organizations associated with the International Electrotechnical Commission
Can participate in this work. According to the agreement between the IEC and ISO organizations, they have a close working relationship.
2) The IEC resolution or agreement on technical issues is the technical committee of all IEC National Committees interested in this issue.
Will be formulated, and as far as possible, the international consensus on the issues involved.
3) IEC standards are used internationally in the form of recommendations and are recognized by national committees in this sense. IEC makes every reasonable decision
Efforts are made to ensure the accuracy of the technical content of the IEC standard. The IEC is not responsible for the use of this standard or misinterpretation by any end user.
Make a reasonable explanation.
4) In order to promote international unification, the IEC hopes that national committees will adopt the contents of IEC standards within the scope permitted by their national circumstances.
For their national standards. Where the IEC differs from the corresponding national or regional standards, it should be clearly indicated in the national standards whenever possible.
5) The IEC specifies an unmarked procedure that indicates its approval, but does not imply responsibility for a device claiming compliance with the IEC standard.
6) All users should ensure that they have the latest version of this standard.
7) IEC and its managers, employees, assistants or agents, including experts and technical committee members and IEC National Committees,
Any personal injury, property damage, or any other loss of property resulting from the use or reliance on this or other IEC publications
Harm, whether directly or indirectly, and any resulting costs (including legal fees) and increased expenses are not subject to any
8) Attention should be paid to the normative references mentioned in this standard, which are indispensable for the correct use of this standard.
9) Some of the contents of this International Standard may involve some patent rights issues, which should be noted. The IEC organization is not responsible for identifying
Any or all of these patent issues.
This part of the international standard IEC 60335 is made by the IEC 61st Technical Committee "Safety of Household and Similar Electrical Appliances"
61C "Household Refrigeration Appliances".
This part is the first edition of IEC 60335-2-89 (2002) [documents 61C/208/FDIS and 61C/211/RVD] and its addenda
1 (2005) [Combination of documents 61C/290/FDIS and 61C/301/RVD].
The version number of this version of the standard is 1.1.
The place marked with a vertical line in the text of this section indicates the part modified by the addendum 1.
This section is intended to be used in conjunction with the latest version of IEC 60335-1 and its addenda. This part is the fourth of IEC 60335-1
Edition (2001) based.
Note 1. The “Part 1” referred to in this section refers to IEC 60335-1.
In order to be converted into the IEC standard for "special requirements for commercial refrigeration appliances with self-contained or remote condensing units or compressors". This section
Supplement and revise the corresponding clauses of IEC 60335-1.
If a particular clause in the "Part 1" is not mentioned in this section, then the clause in the "Part 1" may be used reasonably.
If “Add”, “Modify”, or “Replace” is indicated in this section, the corresponding content in “Part 1” should be modified accordingly.
Note 2. The following numbering rules are used in this section.
--- The number of sub-clauses, tables and figures added in IEC 60335-1 is numbered starting from 101.
--- In addition to the "note" in the new sub-clause and the "note" included in the "first part", the "note" including the replacement chapter and its sub-clauses starts from 101
---Additional appendix is numbered AA, BB, etc.
SB 10424-2007/IEC 60335-2-89.2002+A1.2005
Note 3. The following prints are used in this section.
--- Text requirements. printed body.
--- Test specification. Italic.
--- Note content. lowercase print.
The definition of boldface is given in Chapter 3. When the definition involves an adjective, the adjective and the modified noun are also in bold.
The Technical Committee decided that the content of this section and its addenda will remain unchanged until the IEC website http.//webstore. Iec. Chgong
The date of the cloth's retention related to this section, at this time, this section will be.
● Reconfirm;
● abolished;
● replaced by a revised version, or
● Supplement.
SB 10424-2007/IEC 60335-2-89.2002+A1.2005
IEC Introduction
It has been assumed in the drafting of this standard that the provisions of this standard are implemented by suitably qualified and experienced individuals.
This standard recognizes that household and similar electrical appliances are used in normal use under the conditions of the manufacturer's instructions.
An internationally acceptable level of hazard protection for electrical, mechanical, thermal, fire, and radiation, which also includes anticipated
An abnormal situation, and consider how electromagnetic interference affects the safe operation of the appliance.
The requirements specified in IEC 60364 (GB 16895) have been taken into account as far as possible in the development of this standard, so that the appliance is connected
The grid is harmonized with the requirements of the electrical wiring rules.
If the multiple functions of an appliance involve different special requirements in Part 2 of IEC 60335 (GB 4706), then
In a reasonable case, the relevant Part 2 special requirements criteria shall be applied to each function separately. If applicable, consider a functional pair
The impact of other features.
This standard is a product family standard that addresses the safety of appliances and is in the same level and the same category of standards covering the same subject matter.
An instrument conforming to the text of this standard, when inspected and tested, found that other characteristics of the device would impair the requirements of this standard.
At the same level of safety, it will not necessarily be judged to comply with the safety standards in this standard.
When the product uses various materials or various structural forms other than those specified in the requirements of this standard, the product may be in accordance with this standard.
The intent of these requirements is to be inspected and tested. If it is found to be substantially equivalent, it can be determined that it meets the requirements of this standard.
SB 10424-2007/IEC 60335-2-89.2002+A1.2005
Safety of household and similar electrical appliances
Self-carrying or remote condensing unit or compressor
Special requirements for commercial refrigeration appliances
1 range
This chapter in GB 4706.1-2005 is replaced by the following.
This standard specifies the self-contained compressor or electric unit assembled from two units into a separate appliance (separate system) according to the manufacturer's instructions.
Special safety requirements for commercial refrigeration appliances.
Note 101. Examples of commercial refrigeration appliances within the scope of this standard are as follows.
--- Refrigeration display cabinets and refrigeration storage cabinets;
---Mobile cart freezer;
---He assisted counter cabinets and self-service counter cabinets;
---Forced air supply cooling appliances and forced air supply refrigeration appliances.
As far as the actual situation is concerned, this standard addresses the general hazards associated with these commercial refrigeration appliances.
This standard does not cover the structural and operational characteristics of refrigeration appliances that are regulated by ISO standards.
Note 102. The following facts should be noted.
--- Additional requirements may be required for appliances intended for use on vehicles, ships or aircraft;
---In many countries, the national health care department, the national labor protection department, the national water supply management department, the national exchange
The management department and similar departments have imposed additional requirements on the appliance.
Note 103. This standard does not apply to.
---Household refrigeration equipment (GB 4706.13/IEC 60335-2-24);
---Industrial refrigeration system;
---Motor-compressor (GB 4706.17/IEC 60335-2-34);
---Commercial vending machine (GB 4706.72/IEC 60335-2-75);
---Commercial ice cream machine;
---Commercial ice machine;
---Cold storage;
--- Use multiple cold rooms of the same remote compressor.
Note 104. This standard does not apply to appliances that charge more than 150g of flammable refrigerant in each individual refrigerant circuit. For the safety of such appliances
Full evaluation and their installation procedures can be found in ISO 5149. For the above reasons, the safety evaluation of such appliances cannot be followed as well.
This standard is carried out.
2 Normative references
The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all
Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study
Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard.
This chapter of GB 4706.1-2005 is applicable except as follows.
This article adds the following.
GB 4706.17 Safety requirements for electric motors and compressors for household and similar electrical appliances (GB 4706.17-2004,
IEC 60335-2-34.1999, IDT).
GB 4706.25 Special requirements for safe dishwashers for household and similar electrical appliances (GB 4706.25-2002,
IEC 600335-2-5..1992, IDT).
SB 10424-2007/IEC 60335-2-89.2002+A1.2005
Related standard: SB/T 10427-2007    SB/T 11041-2013
Related PDF sample: GB/T 21360-2018    GB/T 22068-2018