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GB/T 4706.102-2024: Safety of household and similar electrical appliances - Part 102: Particular requirements for commercial refrigerating appliances and ice-makers with an incorporated or remote refrigerant unit or motor-compressor
Status: Valid GB/T 4706.102: Evolution and historical versions
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Safety of household and similar electrical appliances - Part 102: Particular requirements for commercial refrigerating appliances and ice-makers with an incorporated or remote refrigerant unit or motor-compressor
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GB/T 4706.102-2024
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| GB 4706.102-2010 | English | 594 |
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Household and similar electrical appliances -- Safety -- Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor
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GB 4706.102-2010
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PDF similar to GB/T 4706.102-2024
Basic data | Standard ID | GB/T 4706.102-2024 (GB/T4706.102-2024) | | Description (Translated English) | Safety of household and similar electrical appliances - Part 102: Particular requirements for commercial refrigerating appliances and ice-makers with an incorporated or remote refrigerant unit or motor-compressor | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K09 | | Classification of International Standard | 13.120 | | Word Count Estimation | 46,473 | | Date of Issue | 2024-07-24 | | Date of Implementation | 2026-08-01 | | Older Standard (superseded by this standard) | GB 4706.102-2010 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 4706.102-2024: Safety of household and similar electrical appliances - Part 102: Particular requirements for commercial refrigerating appliances and ice-makers with an incorporated or remote refrigerant unit or motor-compressor
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GB/T 4706.102-2024 English version. Safety of household and similar electrical appliances - Part 102.Particular requirements for commercial refrigerating appliances and ice-makers with an incorporated or remote refrigerant unit or motor-compressor
ICS 13.120
CCSK09
National Standard of the People's Republic of China
Replaces GB 4706.102-2010
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 5
5 General conditions for testing 5
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 9
12 Empty Chapter 11
13 Leakage current and electrical strength at operating temperature 11
14 Transient overvoltage 11
15 Moisture resistance 11
16 Leakage current and electrical strength 12
17 Overload protection of transformers and related circuits 12
18 Durability12
19 Abnormal working conditions12
20 Stability and mechanical hazards 14
21 Mechanical strength 14
22 Structure 15
23 Internal wiring 22
24 Element 23
25 Power connection and external cord 24
26 Terminal block for external conductor 24
27 Grounding measures 24
28 Screws and connections24
29 Clearances, creepage distances and solid insulation 25
30 Heat and flame retardant 25
31 Rust-proof 25
32 Radiation, toxicity and similar hazards 25
Appendix 28
Appendix C (Normative) Aging test on electric motors 28
Appendix D (Normative) Motor Thermal Protector 28
Appendix P (informative) Guidelines for the application of this document to appliances used in tropical climates 28
Appendix R (Normative) Software Evaluation 29
Appendix AA (Normative) Fan motor stall test 30
Appendix BB (normative) Type “n” non-sparking electrical equipment 31
Appendix CC (normative) Test method for determining gas concentration outside the appliance boundary 32
Reference 36
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 102 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 4706.102-2010 "Household and similar electrical appliances with built-in or remote refrigerant condensing devices"
Compared with GB 4706.102-2010, in addition to structural adjustments and editorial changes, the main changes are as follows.
The technical changes are as follows.
--- Changed the scope of application of the document and added ice making machine products (see Chapter 1, Chapter 1 of the.2010 edition);
--- Change the definition of "refrigeration condensing unit" to "refrigeration unit", and change the definition of "professional" to "qualified person" (see 3.6.105,
3.8.102, 3.104 and 3.103 of the.2010 edition);
--- Added relevant requirements for commercial ice machines (see 5.7, 5.101, 7.1, 11.8, 19.102);
--- Added individual requirements for motor-compressor testing and installation (see 5.2, 5.10, 19.1);
--- Added 8 climate types and related requirements for appliances (see 5.7, 6.101, 7.1, 11.8);
--- Added relevant requirements for appliances using R-744 refrigerant (see 5.10, 7.1, 7.12.1, 22.7, 22.109);
--- Added relevant requirements for transcritical refrigeration systems (see 3.1.101, 3.1.102, 3.7.101, 7.6, 7.12.1, 24.1.4, 24.101);
--- Added "connect to drinking water source", "pressure", "minimum room area" signs and requirements, and changed the "beware of fire" sign to
Warning signs W021 (2011-05) specified in ISO 7010 (see 7.6);
--- Added the description requirement of "explosives, such as combustion-supporting sprays, should not be stored in the apparatus" and the symbols specified in ISO 7000
1701 (2004-01) and the description requirements of warning signs W021 (2011-05) specified in ISO 7010 (see 7.12);
--- Added the font of the flammable insulation foaming gas sign and the height of the rectangle in symbol 6412 (2019-03) specified in IEC 60417
Requirements (see 7.14);
--- Deleted the requirements on whether the bulb should be removed and replaced when adjusting the appliance (see 8.1.1 of the.2010 edition);
--- Deleted the requirement that if the temperature of any part of the appliance in the heating test is higher than the limit value given in 11.8 (see.2010
version 11.101);
--- Added mechanical strength test of the shelf (see 21.102);
--- Changed the requirements for accessible glass panels (see 22.103, 22.104 of the.2010 edition);
--- Change "refrigeration system" to "cooling system" (see 22.111, 22.112, 22.106, 22.107 of the.2010 edition);
--- Changed some refrigerant ignition temperature values and refrigerant lower explosion limits in Table 102 (see 22.114, 22.109 of the.2010 edition);
--- Added conductor bending strength test (see 23.3);
--- Added the provisions for the ambient temperature of the 96h aging test for the connection joint marked with a maximum temperature of 25℃ (see 24.7);
--- Added requirements for appliances with a flammable refrigerant charge exceeding 150g (see 7.1, 21.103, 22.108, 22.110,
22.116, 22.117, 22.118, 22.119, 22.120, 22.121, Appendix CC);
--- Change the title of Appendix D to "Motor thermal protector" (see Appendix D, see Appendix D of the.2010 edition);
--- Changed the title of Appendix BB to "'n' type non-sparking electrical equipment", and changed the content of the appendix (see Appendix BB, see.2010 edition
Appendix BB);
--- Added special requirements for software evaluation (see Appendix R);
This document is equivalent to IEC 60335-2-89.2019 "Safety of Household and Similar Electrical Appliances Part 2-89.Electrical Equipment with Built-in or Remote Mounting
Particular requirements for commercial refrigerating appliances and ice-making machines using either a two-stage refrigeration unit or a motor-compressor.
The following minimal editorial changes were made to this document.
--- The name of the standard was changed to "Safety of Household and Similar Electrical Appliances Part 102.Electrical Appliances with Embedded or Remote Refrigeration Units or Electric
Particular requirements for commercial refrigeration appliances and ice-making machines with compressors and compressors to enhance the coordination of the standard system;
--- This document incorporates the survey results of IEC 60335-2-89.2019/COR1.2019 and IEC 60335-2-89.2019/COR2.2021.
For incorrect content, the outer margin of the clause involved is marked with a vertical double line (‖).
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, Qingdao Haier Special Refrigerator Co., Ltd., China Household Electrical Appliances Research Institute (Beijing) Testing and Certification Co., Ltd.
Co., Ltd., Bingshan Songyang Cold Chain (Dalian) Co., Ltd., Jiangsu Baixue Electric Co., Ltd., Qingdao Hairong Commercial Cold Chain Co., Ltd.
Company, Shandong Hongtai Electric Co., Ltd., and Weike Testing Technology Co., Ltd.
The main drafters of this document are. Ma Dejun, Liu Yingzhi, Yan Ling, Bao Hongyu, Wu Xiaoli, Tang Xueping, Ren Fei, Dong Xin, Yang Ruili, Li Yunmei,
Li Liyan.
The previous versions of this document and the documents it replaces are as follows.
---First published in.2010 as GB 4706.102-2010;
---This is the first 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 102.
With built-in or remote refrigeration unit or motor-compressor
Particular requirements for commercial refrigerating appliances and ice machines
1 Scope
This chapter of GB/T 4706.1-2024 is replaced by the following.
This document specifies electrical commercial refrigerating appliances for household and similar purposes with built-in or remote refrigeration units or motor-compressors and
Safety requirements for ice machines.
This document applies to appliances with built-in motor-compressor or two units combined into a single appliance (split system) according to the manufacturer's instructions.
Electric commercial refrigeration appliances and ice machines.
NOTE 101.Examples of appliances within the scope of this document are as follows.
---Refrigerated display cabinets and refrigerated storage cabinets;
---Trolley type refrigeration cabinet;
---Service counter cabinets and self-service counter cabinets;
--- Air-cooled cooling appliances and air-cooled freezing appliances;
---Commercial ice maker.
Whenever applicable, this document also addresses hazards common to these types of appliances, including those using flammable refrigerants and R-744 refrigerant.
appliance.
This document does not apply to appliances using flammable refrigerants exceeding the limits specified in 22.110 or appliances using refrigerants classified as B according to ISO 817.
Refrigerant appliances.
This document does not cover the structural features and operating characteristics of refrigerating appliances as specified in ISO standards.
Note 102.Pay attention to the following.
--- For equipment intended for use in vehicles, ships or aircraft, additional requirements may be required;
--- National management departments may impose additional requirements on equipment.
Note 103.This document does not apply to.
--- Appliances using flammable refrigerants in transcritical refrigeration systems;
---Household refrigeration appliances (GB/T 4706.13);
--- Split systems with a flammable refrigerant charge exceeding 150g in any refrigeration circuit;
---Industrial refrigeration systems;
--- Electric motor-compressor (GB/T 4706.17);
--- Commercial vending machines (GB/T 4706.72);
---Commercial ice cream machine;
---Cold storage;
---Multiple cold rooms using the same remote motor-compressor.
2 Normative references
Except for the following contents, this chapter of GB/T 4706.1-2024 applies.
Increase.
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