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Safety of household and similar electrical appliances - Part 13: Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers
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Household and similar electrical appliances -- Safety -- Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers
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Safety of household and similar electrical appliances. Particular requirements for refrigerators, food-freezers and ice-makers
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| Standard ID | GB/T 4706.13-2024 (GB/T4706.13-2024) | | Description (Translated English) | Safety of household and similar electrical appliances - Part 13: Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K09 | | Classification of International Standard | 13.120 | | Word Count Estimation | 50,530 | | Date of Issue | 2024-07-24 | | Date of Implementation | 2026-08-01 | | Older Standard (superseded by this standard) | GB 4706.13-2014 | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration |
GB/T 4706.13-2024.Safety of household and similar electrical appliances Part 13.Particular requirements for refrigerating appliances, ice cream machines and ice makers
GB/T 4706.13-2024 English version. Safety of household and similar electrical appliances - Part 13.Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers
ICS 13.120
CCSK09
National Standard of the People's Republic of China
Replaces GB 4706.13-2014
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 Range 1
2 Normative references 2
3 Terms and definitions 3
4 General requirements 5
5 General conditions for testing 5
6 Classification 7
7 Markings and instructions 7
8 Protection against contact with live parts 10
9 Starting of electric appliances 10
10 Input power and current 10
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 17
21 Mechanical strength 18
22 Structure 18
23 Internal wiring 26
24 Element 27
25 Power connection and external cord 28
26 Terminal block for external conductor 29
27 Grounding measures 29
28 Screws and connections29
29 Clearances, creepage distances and solid insulation 29
30 Heat and flame resistant 30
31 Anti-rust 30
32 Radiation, toxicity and similar hazards30
Appendix 33
Appendix C (Normative) Aging test on electric motors 33
Appendix D (Normative) Motor Thermal Protector 33
Appendix P (informative) Guidelines for the application of this document to appliances used in tropical climates 33
Appendix AA (Normative) Fan motor stall test 34
Appendix BB (Informative) Frosting Methods 35
Appendix CC (normative) Test conditions for "n" type non-sparking electrical apparatus and "dc" devices 38
Appendix DD (Informative) Reasonable production specifications for compression appliances using flammable refrigerants 39
Appendix EE (normative) Tests for materials encapsulated and in direct contact with insulating materials 40
References 42
Preface
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 13 of GB/T 4706 "Safety of Household and Similar Electrical Appliances". GB/T 4706 has been published as follows
part.
--- Part 1.General requirements (GB/T 4706.1);
--- Part 2.Particular requirements for electric irons (GB/T 4706.2);
--- Part 121.Particular requirements for professional ice cream machines (GB/T 4706.121).
This document replaces GB 4706.13-2014 "Safety of household and similar electrical appliances - Characteristics of refrigerating appliances, ice cream machines and ice makers"
Compared with GB 4706.13-2014, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Added the instructions for use of refrigeration appliances and ice makers (see 7.12);
--- Changed some relevant requirements for lamps (see 7.1, 22.108, 7.1, 22.108 of the.2014 edition);
--- Added input current requirements for variable frequency drive motor-compressor refrigeration appliances (see 10.2);
--- Added overflow test for the inner wall of the appliance box or compartment (see 15.101.2);
--- Added impact test requirements for easily accessible glass panels (see 21.1);
--- Added compatibility test of winding insulation of motor-compressors using different refrigerants and lubricants (see 22.9);
--- Changed the chemical formula, autoignition temperature and lower explosion limit of some refrigerants in Table 102 (see 22.110,.2014 edition)
22.110);
--- Changed the requirements for accidental contact between uncoated aluminum tubes and copper tubes (see 22.111, 22.111 of the.2014 edition);
--- Changed the specific requirements for accessible glass panels (see 22.116, 22.116 of the.2014 edition);
--- Changed the relevant requirements for appliances using flammable refrigerants (see 22.108, 22.108 of the.2014 edition);
--- Added requirements for packaging and materials in direct contact with the insulation layer (see 22.117, Appendix EE);
--- Increased the conductor bending test requirements (see 23.3);
--- Added requirements for motor capacitors (see 24.5, 24.8);
--- 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);
--- Changed the requirements for fan stall test (Appendix AA, Appendix AA of the.2014 edition);
--- Change the name of Appendix CC to test conditions for "n" type non-sparking electrical equipment and "dc" devices (see Appendix CC,.2014 edition
Appendix CC).
This document is equivalent to IEC 60335-2-24.2020 "Safety of Household and Similar Electrical Appliances Part 2-24.Refrigerating Appliances, Ice Cream
Special Requirements for Sprinklers and Ice Makers.
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 13.Special Requirements for Refrigerating Appliances, Ice Cream Makers and Ice-making Machines
Requirements” to enhance the coordination of the standard system;
--- This document incorporates the errata of IEC 60335-2-24.2020/COR1.2021.The outer margins of the clauses involved
The positions are marked with vertical double lines (‖).
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, Haier Smart Home Co., Ltd., Hefei Hualing Co., Ltd., Hisense Refrigerator
Co., Ltd., China Academy of Building Materials (Beijing) Testing and Certification Co., Ltd., Qingdao Haier Special Refrigerator Co., Ltd., Aucma Co., Ltd., Anhui
Zungui Electric Appliance Group Co., Ltd., TCL Smart Technology (Hefei) Co., Ltd., Hangzhou Huari Home Appliances Co., Ltd., Ningbo Wellcome Industrial Technology Co., Ltd.
Co., Ltd., Wuxi Panasonic Refrigeration Co., Ltd., Suzhou Samsung Electronics Co., Ltd., Bingshan Songyang Cold Chain (Dalian) Co., Ltd., Weikai
DETECTION TECHNOLOGY LIMITED.
The main drafters of this document are. Ma Dejun, Wu Xiaoli, Zhang Kui, Li Liyan, Chen Yongzhu, Zhu Jiangao, Ding Jianbo, Cai Ning, Zhang Bin, Sun Fei, Cao Jie,
Binbin Han, Binjun Mao, Jianxin Liu, Zhigang Gu, Hongyu Bao, Ling Yan, Yunmei Li.
The previous versions of this document and the documents it replaces are as follows.
---First published in.1991 as GB 4706.13-1991, first revised in.1998, second revised in.2004, third revised in.2008
The fourth revision was in.2014;
---This is the fifth 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 appliance.
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 covered by 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 13.
Particular requirements for refrigerating appliances, ice cream machines and ice making machines
1 Scope
This chapter of GB/T 4706.1-2024 is replaced by the following.
This document specifies the safety requirements for refrigerating appliances, ice cream machines and ice making machines for household and similar purposes.
This document applies to single-phase appliances with a rated voltage not exceeding 250V, other appliances with a rated voltage not exceeding 480V, and battery-powered appliances.
The following appliances with a rated DC voltage not exceeding 24 V.
--- Refrigerating appliances for household and similar purposes;
--- Ice machines with a motor-compressor and intended to be installed in frozen food storage compartments;
---Refrigeration appliances and ice machines for camping, recreational vehicles and leisure boats.
These appliances may be powered by the mains, by individual batteries, or by both.
This document also applies to ice cream machines intended for household use with a single-phase rated voltage not exceeding 250 V and other appliances with a rated voltage not exceeding 480 V.
This document also applies to compression type appliances using flammable refrigerants for household and similar purposes.
This document does not cover the construction and operating characteristics of refrigerating appliances covered by other IEC standards.
Refrigerating appliances that are not intended for general household use but may still pose a danger to the public also fall within the scope of this document, such as.
--- Refrigeration appliances for use in staff kitchen areas of shops, offices and other working environments;
---Refrigeration appliances used on farms and by guests of hotels, motels and other residential environments;
---Refrigeration appliances for use in family hotel type environments;
--- Refrigerating appliances for use in the catering industry and similar non-retail applications.
This document applies to common hazards presented by appliances which are encountered by all persons in the home and domestic environment.
However, in general, this document does not consider.
---The following groups (including children)
● due to a physical, sensory or mental impairment, or
● Due to lack of experience and knowledge,
The equipment cannot be used safely without supervision or instruction.
--- Condition of children's play equipment.
Note 1.Note the following facts.
--- For equipment intended for use on vehicles, ships or aircraft, additional requirements may be required;
--- Health departments, labor protection departments, water supply and similar departments may also have additional requirements.
This document does not apply to.
--- Apparatus intended for use in the open air;
---Apparatus designed for industrial use;
--- Apparatus intended for use in special locations, for example, in environments where there is corrosive or explosive gas (dust, steam or gas);
--- Appliances containing built-in batteries and using the batteries as power supply for refrigeration function;
--- Appliances assembled on site by the installer;
--- Appliances with remote motor-compressors;
--- Motor-compressor (IEC 60335-2-34);
......
GB 4706.13-2014
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 13.120
Y 61
GB 4706.13–2014 / IEC 60335-2-24:2012
Replacing GB 4706.13-2008
Household and similar electrical appliances –
Safety - Particular requirements for refrigerating
appliances, ice-cream appliances and ice-makers
(IEC 60335-2-24:2012 HOUSEHOLD AND SIMILAR ELECTRICAL
APPLIANCES – SAFETY – Part 2-24: Particular requirements for refrigerating
appliances, ice-cream appliances and ice-makers, IDT)
ISSUED ON: DECEMBER 05, 2014
IMPLEMENTED ON: JANUARY 01, 2016
Issued by: General Administration of Quality Supervision, Inspection
and Quarantine of the People’s Republic of China;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 4
Introduction ... 8
1 Scope ... 9
2 Normative References ... 11
3 Definitions ... 12
4 General requirement ... 15
5 General conditions for the tests ... 15
6 Classification ... 17
7 Marking and instructions ... 18
8 Protection against access to live parts ... 23
9 Starting of motor-operated appliances ... 23
10 Power input and current ... 23
11 Heating ... 24
12 Void ... 28
13 Leakage current and electric strength at operating temperature .. 28
14 Transient overvoltage ... 28
15 Moisture resistance ... 28
16 Leakage current and electric strength ... 30
17 Overload protection of transformers and associated circuits ... 31
18 Endurance ... 31
19 Abnormal operation ... 31
20 Stability and mechanical hazards ... 34
21 Mechanical strength ... 36
22 Construction ... 37
23 Internal wiring ... 50
24 Components ... 50
25 Supply connection and external flexible cords ... 52
26 Terminals for external conductors ... 53
27 Provision for earthing ... 53
28 Screws and connections ... 53
29 Clearances, creepage distances and solid insulation ... 54
30 Resistance to heat and fire ... 54
31 Resistance to rusting ... 55
32 Radiation, toxicity and similar hazards ... 55
Annexes ... 57
Annex C (Normative) Ageing test on motors ... 57
Annex D (Normative) Thermal motor protectors ... 57
Annex P (Informative) Guidance for the application of this Standard to
appliances used in warm damp equable climates ... 57
Annex AA (Normative) Locked-rotor test of fan motors ... 58
Annex BB (Informative) Method for accumulation of frost ... 60
Annex CC (Normative) Non-sparking “n” electrical apparatus ... 63
Annex DD (Informative) Sound manufacturing practice for
compression-type appliances which use flammable refrigerant ... 65
Bibliography ... 66
Foreword
All technical contents in this Part are mandatory.
GB 4706 “Safety of Household and Similar Electrical Appliances” is composed of several
parts. Part 1 is general requirements and the other parts are special requirements.
This Part is part 13 of GB 4706. This Part shall be used in combination with GB
4706.1-2005 “Safety of Household and Similar Electrical Appliances: Part 1: General
Requirements”.
This Part is drafted according to the rules specified in GB/T 1.1-2009.
This Part replaces GB 4706.13-2008 “Household and Similar Electrical Appliances –
Safety - Part 2-24: Particular Requirements for Refrigerating Appliances, Ice-cream
appliances and Ice-makers”.
Main differences between this Part and GB 4706.13-200 are as follows:
-- The definition of “household or similar use” was defined in the scope of Chapter 1:
“- It refers to the refrigerating appliances used in the staff kitchens of stores, offices
and other working environments;
- The refrigerating appliances used on the farm, and the refrigerating appliances
used by hotel guests, motel guests, and guests living in other environments;
- The refrigerating appliances used in family-type inn environments;
- The refrigerating appliances used in catering services and other similar non-retail
purposes.”
-- Chapter 1: The contents of Item 9, Note 2 “the refrigerating appliances (GB 4706.102)
with set-in or remote-set refrigerating fluid condensing unit or compressor” were
added in the scope of Chapter 1.
-- Some normative references were updated in the scope of Chapter 2;
-- The definition of 3.112, 3.113, 3.114, 3.115 and 3.116 was added in the scope of
Chapter 3;
-- The Item 5 in 7.1 was modified to be “the maximum rated power input of the lamp”
(W) (It will be not applicable if the lamp is a part of the instrument and can only be
replaced by the manufacturer)” in Chapter 7;
-- “The warning: fire danger” in 7.1, 7.14 and 7.15 was modified to be “fire
danger/combustible material” in Chapter 7;
-- The marking requirements were added in 7.6 of Chapter 7;
-- The “warning: it can only be filled with drinking water” is modified to be “warning: it
can only be filled / top-up with drinking water” in 7.12 of Chapter 7;
-- The following contents were added in 7.12 of Chapter 7:
“It is not allowed to keep explosives such as combustion-supporting spray in the
appliance.
If the symbol of ISO 7000-1701(2004-01) is employed, its meaning shall be given.
It should include the following contents in the specifications:
This appliance is for household and similar uses, for example:
- In kitchens of shops, offices and other working environments;
- By customers on the farm, hotel, motel, and other residential environments;
- In family-type inn environment;
- For catering services and similar non-retail uses;
Note 104: It shall be clearly specified in instructions if the manufacturer wants to
impose restrictions on the scope of application of the appliances.”
-- Chapter 7: The first sentence in 7.12.1 is modified to be “if the lamp can be replaced
by the customer, then the way to do it shall be included in instructions.”;
-- Chapter 7: The 7.101 is modified to be “if the appliance is battery-powered, then
there shall be clear marks on the power-supply terminal or terminal device used for
connecting the battery. The symbol 5005 in GB/T 5465.2-2008 shall be marked as
the positive pole; and the symbol 5006 shall be marked as the negative pole. ”;
-- Chapter 19: The 19.104 is modified to be “whether it is qualified or not will be tested
through the following test: under the condition of the lamp circuit keeping working
and the appliance being no-load, close the refrigerating system or make it not
operate, open the door or cover, keep it in the most unfavorable position, or close it
and choose the most unfavorable condition. ”;
-- Chapter 22: The structural requirements of appliance for applying trans-critical
refrigerating system was added in 22.103;
-- The contents of 22.107.3 was added in Chapter 22; The 22.107 is modified to be
“whether it is qualified is confirmed through visual inspection and tests of 22.107,
22.107.2, if necessary, to conduct the test of 22.107.3. ”;
-- Chapter 22: “simulated leakage shall be made when refrigerating circuit is the most
close to the pipeline or at any point of the entrance of the cable entering buttery, if
the refrigerating circuit does not meet corrosion requirements of 22.107.3” was
added in 22.107.1;
-- Chapter 22: The continuous testing time of the test in 22.107.1 is modified to be “take
a measurement of the concentration of leakage refrigerating fluid inside and outside
of the buttery at least every 30 seconds from the beginning of the test to the end of
the gas injection which lasts at least 24 hours during the whole period”;
-- Add contents to 22.111;
-- Change 22.111~22.114 in previous standard to 22.112~22.115;
-- Add requirements of accessible glass panel in 22.116;
-- Chapter 23: Add bending strength test in 23.3;
-- Chapter 24: Add requirements of explosive pressure-release device in 24.1.4;
-- Modify the chapter and section number of related contents of normative appendix
CC “’n’ type non-sparking electrical appliances”;
-- Add informative annex DD “reasonable production specifications of
compression-type appliances in employing flammable refrigerant”.
This Part uses translation method and equivalently adopts IEC 60335-2-24:2012
“Household and Similar Electrical Appliances – Safety - Part 2-24: Particular Requirements
for Refrigerating Appliances, Ice-cream appliances and Ice-makers”.
Our country’s documents that have consistency corresponding relation with international
documents normatively referred in this Part are as follows:
-- GB/T 2423.17-2008 Environmental test for electric and electronic products - Part 2:
Test method - Test Ka: Salt mist (IEC 60068-2-11:1981, IDT)
-- GB/T 2423.55-2006 Environmental test for electric and electronic products - Part 2:
Test method - Test Eh: Hammer test (IEC 60068-2-75:1997, IDT)
-- GB 3836.8-2003 Electrical equipment in explosive gas atmosphere - Part 8: "n" style
electrical equipment (IEC 60079-15:2001, IDT)
-- GB 9237-2001 Refrigeration and heating with mechanical refrigeration systems -
Safety requirements (eqv ISO 5149:1993)
-- GB 14536.7-2010 Household and similar use electric automatic controller - Special
requirements of pressure sensitive electrical automatic controller, including
mechanical requirements (IEC 60730-2-6:2007, IDT)
Please note that some contents in this document may involve patents. The issuing
Household and similar electrical appliances –
Safety - Particular requirements for refrigerating
appliances, ice-cream appliances and ice-makers
1 Scope
This clause of GB 4706.1-2005 is replaced by the following.
This Part of GB 4706 deals with the safety of the following appliances, their rated voltage
being not more than 250 V for single-phase appliances, 480 V for other appliances and 24
V d.c. for appliances when battery operated.
- refrigerating appliances for household and similar use;
- ice-makers incorporating a motor-compressor and ice-makers intended to be
incorporated in frozen food storage compartments;
- refrigerating appliances and ice-makers for use in camping, touring caravans and
boats for leisure purposes.
These appliances may be operated from the mains, from a separate battery or operated
either from the mains or from a separate battery.
This Part also deals with the safety of ice-cream appliances intended for household use,
their rated voltage being not more than 250 V for single-phase appliances and 480 V for
other appliances.
It also deals with compression-type appliances for household and similar use, which use
flammable refrigerants.
This Part does not cover features of the construction and operation of those refrigerating
appliances which are dealt with in other standards.
Refrigerating appliances not intended for normal household use but which nevertheless
may be a source of danger to the public, such as
- refrigerating appliances used in staff kitchen areas in shops, offices and other
working environments,
- refrigerating appliances used in farm houses and by clients in hotels, motels and
other residential type environments,
- refrigerating appliances used in family inn-type environment, and
- the appliance being operated under normal operation except that user adjustable
temperature controls are set to give the lowest temperature.
Addition:
The appliance is operated for a period of 1 h or the maximum setting of an incorporated
timer whichever is shorter. Excluding starting current, the maximum value of the current
averaged over any 5 min period is obtained. The interval between current measurements
shall not exceed 30 s.
NOTE 101: Starting current is considered to be excluded if the first current measurement is made
approximately 1 min after starting.
10.101 The power input of the defrosting system shall not deviate from the defrosting
power input marked on the appliance by more than the deviation shown in Table 1.
Compliance is checked by operating the appliance at rated voltage and measuring the
power input of the defrosting system after the power input has stabilized.
10.102 The power input of any heating system shall not deviate from the power input of
these systems marked on the appliance by more than the deviation shown in Table 1.
Compliance is checked by operating the appliance at rated voltage and measuring the
power input of the heating system after the power input has stabilized.
11 Heating
This clause of GB 4706.1-2005 is applicable, except as follows.
11.1 Modification:
Compliance is checked by determining the temperature rise of the various parts under the
conditions specified in 11.2 to 11.7.
If the winding temperatures of motor-compressors exceed the values given in Table 101,
compliance is checked by the test of 11.101.
The winding temperatures of motor-compressors conforming to GB 4706.17-2010
(including its Annex AA) are not measured.
11.2 Replacement:
Built-in appliances are installed in accordance with the instructions for installation.
Ice-cream appliances are placed as near to the walls of the test corner as possible, unless
the manufacturer indicates in the instructions for use that a free distance shall be
observed from the walls, in which case, this distance is observed during the test. If means
of ventilation are supplied by the manufacturer, they are mounted as intended.
......
GB 4706.13-2008
Household and similar electrical appliances - Safety - Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers
ICS 13.120
Y61
National Standards of People's Republic of China
GB 4706.13-2008/IEC 60335-2-24.2007
Replacing GB 4706.13-2004
Household and similar electrical appliances - Safety
Particular requirements for refrigerating appliances, ice-cream machine and ice machine
(IEC 60335-2-24.2007, IDT)
Published 2008-12-30
2010-04-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China issued
Table of Contents
Introduction Ⅲ
IEC Foreword Ⅵ
1 Scope 1
2 Normative References 1
Definition 2 3
4 General Requirements 3
General conditions for 5 tests 4
6 Category 5
7 Marking and instructions 5
8 Protection against access to live parts 7
9 start electric appliances 7
10 Power input and current 7
11 Heating 8
12 Void 10
Leakage current and electric strength at operating temperature 10 13
10 14 Transient overvoltages
10 15 Moisture resistance
Leakage current and electric strength 16 11
17 Overload protection of transformers and associated circuitry 11
18 Endurance 11
19 Abnormal operation 11
13 20 Stability and mechanical hazards
14 21 Mechanical strength
Structure 14 22
Internal wiring 20 23
24 element 20
25 and the external power connection cord 21
The external lead terminal 26 with wiring 21
27 for earthing 21
Screws 28 and 22 are connected
29 creepage distance and clearance distance through insulation 22
30 heat and fire 22
31 rust 22
32 radiation, toxicity and similar hazards 22
Appendix 24
Aging Annex C (normative) Test motor 24
Annex D (normative) motor thermal protector 24
Applicability guide Appendix P (informative) This section of the appliance is hot and humid climate type 24
GB 4706.13-2008/IEC 60335-2-24.2007
Annex AA (normative) test fan motor stall 25
Annex BB (normative) Cream method 26
(Normative) Appendix CC "n" non-sparking type of electrical device 28
Reference 29
GB 4706.13-2008/IEC 60335-2-24.2007
Foreword
All technical contents of this section is mandatory.
GB 4706 "and similar household electrical appliances," it consists of several components, Part 1 General Requirements for the other parts of special
Claim.
This section should GB 4706.1-2005. with "safe 1 Household and similar electrical appliances General requirements."
This section is equivalent to using 60335-2-24 International Electrotechnical Commission IEC .2007 "Household and similar electrical appliances - Safety - part 2-24
Points. Particular requirements for refrigerating appliances, ice-cream machine and ice machine "(version 6.2).
For ease of use, this part of the IEC 60335-2-24 following editorial changes made.
The term --- "Part 1" to "GB 4706.1";
--- with a decimal point. "" Used in place of a decimal point "."
This partial replacement Laid 4706.13-2004 "and similar household electrical appliances refrigeration appliance, and ice cream machines GB
Specific requirements. "
This section GB 4706.13-2004 The main difference is as follows.
Changing content --- IEC Foreword is 60335-2-24 IEC . (Ed6.2) version of the contents of 2007;
--- range of content modification "This section does not generally considered" as.
The following people (including children).
--- force can not, perception is poor;
--- lack of experience and knowledge.
It can not be safely appliances used in unsupervised situations or guidance.
--- children play instruments;
--- increase in Chapter 2, "Normative references";
--- canceled a Chapter 5, "Void";
--- Chapter 5, an increase of 5.2 102 Note. the test may require at least one additional motor and a motor fan 19.1
Thermal protection sample;
--- Chapter 6, the modified 6.101 Note. The climate type specified in the IEC 62552;
--- Chapter 7 adds. use of flammable refrigerants in compression-type appliances should be accompanied by "Beware of Fire" logo. Shape and color of the flag
Warning signs like using standard GB 2894-1996 rule;
--- Chapter 11, an increase of 11.8. For the motor does not comply with GB 4706.17-2004 (including its Annex AA) - the compressor,
Temperature should not exceed the following values given in Table 101.
--- motor - compressor housing temperature;
--- motor - compressor winding temperature.
Increases. the temperature and the ballast supporting the winding wire under predetermined conditions measured, shall not exceed in GB 7000.1-2007
Value specified 12.4.
--- Chapter 13, 13.2 modified as follows. instead of the value represented by the following classes 0Ⅰ appliances and various types of appliances class Ⅰ predetermined value.
--- 0Ⅰ class appliances 0.75mA
--- predetermined value class types Ⅰ stationary refrigeration appliance appliance class Ⅰ
Other types of appliances 1.5mA Ⅰ ---
--- Chapter 15, 15.102 of "1% NaCl" to "1% NaCl and 0.6% acid cleaner";
--- Chapter 16, changes with 16.2 13.2; 16.3 increased. between the circuit and the mains power supply circuit driven by a battery alone,
GB 4706.13-2008/IEC 60335-2-24.2007
Reinforced insulation test voltage is applied in table 7;
--- Chapter 19, added to 19.104. The lighting unit with a discharge lamp (tube) in 12.5.1 in GB 7000.1-2007 a), d)
Working under fault conditions, and e), in the predetermined rated voltage to the appliance until the temperature of the DUT to stabilize.
Measured at a predetermined temperature conditions to give the ballast and supporting the winding wire should not exceed a predetermined 12.5 GB 7000.1-2007
Value.
--- Chapter 22, an increase of 22.101. After the test, the socket should not become loose during normal use. Fluorescent lamp holder shall conform to
GB 7000.1-2007 items in 4.4.4i) test requirements;
--- 22.103 to "empty item";
--- 22.107.1 added. the start of the test should be stopped until the gas is injected after at least 1h, measured at least every 30s
A food storage compartment concentration of the external leakage of the refrigerant, the measurement position can be as close as possible during normal operation or normal operation
Electrical components can produce sparks or arcing.
Not measure the leakage amount of the refrigerant in the following positions.
--- in line with non-self-resetting protective devices necessary for the provisions of Chapter 19, even if the device arcing or sparking during operation;
--- During the tests specified in Chapter 19 permanent disconnection deliberately fragile components even though components arc during operation or
spark;
--- has been tested and the test results show that at least meet the requirements of electrical equipment Appendix CC;
--- 22.108 adds. For the use of unprotected cooling systems and the use of flammable refrigerants in compression-type appliances, food storage room available
Can be any sparking or arcing electrical components and the light source during normal operation or normal operation, should be tested, and the test
Experimental results show that it should at least meet the requirements of the Appendix CC ⅡA gases or on the refrigerant.
This requirement does not apply to.
--- in line with non-self-resetting protective devices necessary for the provisions of Chapter 19, even if the device arcing or sparking during operation;
--- During the tests specified in Chapter 19 permanent disconnection deliberately fragile components even though components arc during operation or
spark.
When the door or the lid remains closed or when the opening/closing cover or leakage into the food storage compartment of the refrigerant, the following should not be outside the food storage
Region produce explosive gases. a position where the electrical component may be generated during arcing and sparking or normal or abnormal working lamp with
Position; unless the electric components have to testing, and the test results show that at least in accordance with Annex CC ⅡA gases used or prepared for
Refrigerant is required.
This requirement does not apply to.
--- in line with non-self-resetting protective devices necessary for the provisions of Chapter 19, even if the device arcing or sparking during operation;
--- During the tests specified in Chapter 19 permanent disconnection deliberately fragile components even though components arc during operation or
spark.
Note 4 deleted.
--- Chapter 29, 29.2 increase.
And the ice making machine refrigeration appliance insulator polluted environment at level 3, which is the CTI (comparative tracking index) value should not be less than
250, an insulator or a position making it impossible to package due to normal use is exposed to contamination except in the case of condensation;
--- Added Appendix P. the applicability of this section to guide the hot and humid climate type appliances;
--- Added Appendix CC. "n" type non-sparking electrical equipment.
AA section of this appendix, Annex BB, CC appendix is normative.
This section was proposed by China Light Industry Federation.
This part of the jurisdiction of the National Standardization Technical Committee appliances (SAC/TC46).
This part of the main drafting unit. China Academy of household appliances, Haier Group Company, Guangzhou Institute of CVC detection technology.
This section participated in the drafting unit. China Quality Certification Center, Hisense Kelon Electrical Holdings Co., Ltd., Hefei Meiling Co., Ltd., Green
Island Aucma Co., Ltd., Henan Xinfei Electric Co., Ltd., Jiangsu Snow electrical company, Midea Group Co., the stars
GB 4706.13-2008/IEC 60335-2-24.2007
Group Co., Ltd., Shanghai Electric Co., honorable, Shanghai Suoyi Electric Co., Ltd., Shandong Fergus Electric Co., Ltd., Hangzhou, China Xinhua ice
Box Co., Ltd., Electrolux (China) Electric Co., Ltd., BSH Home Appliances Co., Ltd., Suzhou Samsung Electronics Co., Ltd., no
Tin Matsushita Refrigeration Company Limited.
The main drafters of this section. After Ma Dejun, Yang Chao, Wang Bin, Li Yun Mei, Cai Ning, Chen Xing, Ji Tao, Xu Yufeng, Sun Lei, Song Xinzhou, Kan Aimei,
Li Qimin, on Xing Zhou, Xu Xin, Cai Qiwen, Lv Yunlong, He Shaoyong, Chen Yingzi, Zhu Weizhong, Gu Zhigang, LU Xiao days.
This section replaces the following previously issued as follows.
--- GB 4706.13-1991, GB 4706.13-1998, GB 4706.13-2004.
GB 4706.13-2008/IEC 60335-2-24.2007
IEC Foreword
1) IEC (International Electrotechnical Commission) is a worldwide standard of all national electrotechnical committees (IEC National Committees)
Organization for Standardization. IEC 's mission is to promote comprehensive cooperation among countries in the field of electrical and electronic and standardized. In view of the above purposes
Taking into account the needs of other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specification (PAS),
Guidelines (hereinafter collectively referred to as IEC publication). The entire development work done by the technical committee. Any sense of this technical problem
IEC National Committee interested can participate in this preparation. And the International Electrotechnical Commission linked to international, governmental and non-governmental
Government organizations may also participate in this work. IEC According to the agreement reached with the ISO , working closely with the ISO at work.
2) since each technical committee has representatives from IEC National Committees in each of the relevant technical issues of interest, so
IEC on technical issues related to formal decisions or agreements are expressed as international consensus.
3) IEC Publications by way of recommendation for international use and are accepted by the National Committees in that sense. In order to ensure that
When the accuracy of the technical content of IEC publications and make any reasonable effort to IEC and its publication are used
Any end-user (the reader) is not responsible for the misunderstanding.
4) In order to promote international unification, IEC National Committees adopted within IEC publication within their domestic circumstances permit
Yung publication as their country or region. IEC Publication and the corresponding national or regional publication of a difference, should make
It may be clearly indicated in the latter.
5) IEC provides no marking to indicate its approval procedures, but does not mean any equipment declared to conform to IEC publication of a bear
responsibility.
6) All users should ensure that the latest version of the holders of the publication.
7) IEC or its managers, employees, servants or agents (including the independent expert, IEC Technical Committee and the National Committee of the IEC
Members) do not respond to any direct or indirect personal injury, use or rely on this publication or other IEC IEC publication caused
Harm, property damage or other damage of any nature, as well as costs from outside of this publication (including legal fees) and expenses Cheng
Bear responsibility.
8) It should be noted in normative list of documents referenced in this publication. For proper use of this publication is concerned, the use of normative references
File is indispensable.
9) Some contents of this IEC publication may involve patent rights, which should attract attention. IEC shall not be responsible for
Identifying any or all such patent rights.
This section is composed of IEC 60335 "Safety of household appliances and similar purposes" in 61C IEC Technical Committee No. 61 "Home system
Cold appliances "developed.
This section of this edition in 2002 based on IEC 60335-2-24 6th edition [document 61C/213/FDIS, 61C/216/RVD], additions
Member 1 (2005) [documents 61C/291/FDIS, 61C/302/RVD] and Addendum 2 (2007) [documents 61C/385/FDIS, 61C/390 /
RVD] developed.
This version is the first version 6.2.
Plus some margin vertical lines indicate the portion of the plate 6 is a modified Addendum 2 and Add.
French version of this section has not been a vote.
This section should be used in conjunction with the latest edition of IEC 60335-1 and its addendum. This part is based on version 4 of the IEC 60335-1
(2001) developed.
Note 1. This section mentioned in "Part 1", refer to IEC 60335-1.
This part of the respective terms IEC 60335-1 additions or modifications made, thereby switching costs IEC standard. refrigeration appliance, ice cream machine
And ice machine special requirements.
GB 4706.13-2008/IEC 60335-2-24.2007
The provisions of Part 1 of this section is not mentioned, should be rational use as possible. This section "addition", "Edit" or "replacement"
Adjust the corresponding content - Part 1.
Note 2. The following numbering standard mode.
--- subclause, table, part of the "101" numbering Figure is a supplement to Part 1;
--- unless notes in a new subclause or Part 1 contains annotations, otherwise all numbered starting from 101, including alternate chapters and articles
The notes;
--- added to Appendix AA, BB and other numbers.
Note 3. Font using the following criteria.
--- standards, roman n-body;
--- test specifications, roman italics;
--- notes, trumpet roman positive body.
Text in bold are defined in Chapter 3, when there is the definition of the adjective, the adjective and the noun modified also in bold.
IEC committee statement, 6th edition of this section and its addendum will remain unchanged until the IEC website at http. // web-
store. iec. Announced that the latest version on ch. By then, this publication will be.
---Reconfirmation;
--- abolished;
--- revision replacement; or
---modify.
GB 4706.13-2008/IEC 60335-2-24.2007
Household and similar electrical appliances - Safety
Particular requirements for refrigerating appliances, ice-cream machine and ice machine
Range 1
The chapter GB 4706.1-2005 is replaced by the following.
This section specifies the GB 4706.1 and similar household refrigeration appliance safety, and ice cream machines.
This section applies to single-phase 250V rated voltage not exceeding the appliance, the appliance does not exceed 480V and other battery-powered, the DC voltage is not
24V exceed the following instruments are.
--- household and similar refrigeration appliances;
--- with a motor - ice machines and ice machines intended load of frozen food storage compartment compressor;
--- for camping, refrigerating appliances and ice maker coaches and leisure on board.
The power tool may be powered, powered by a separate battery or power of a certain way and a separate battery.
This section also applies to intended as a home ice cream machine, its single-phase rated voltage not exceeding 250V, other apparatus does not exceed 480V.
This is also applicable to compression-type appliance use flammable refrigerants for household and similar purposes.
This portion does not include structural and operating characteristics of the refrigeration appliance performance criteria involved.
Not for normal household use, but the public may still cause dangerous equipment, such as shops, light industry and farm unfamiliar with knowledge of electricity
The person using the appliance also within the scope of the present section.
This section applies to ordinary appliances appear dangerous, and these are in danger of family and home surroundings all people may encounter.
This portion is generally not considered.
--- The following people (including children).
--- force can not, perception is poor;
--- lack of experience and knowledge.
So that the appliance can not be safely used in unsupervised or under the guidance of the situation.
--- children's play equipment.
Note 1. It should be noted the following facts.
--- ready for use in a vehicle, ship or aircraft equipment, additional requirements may be necessary;
--- health sector, labor protection departments and water departments and the like may also set additional requirements.
Note 2. This does not apply to.
--- appliances ready for use in the open air;
--- designed specifically for industrial use appliances;
--- appliance ready for use in special places, such as. the presence of corrosive or explosive gases (dust, vapor or gas) environment;
--- battery prepared as an instrument to achieve the cooling function of the power supply;
--- field by the installer tool assembly;
--- motors with remote control - the compressor apparatus;
--- motor - compressor (GB 4706.17-2004);
--- Commercial vending machines (GB 4706.72);
--- commercial ice cream machine;
--- commercial ice machine.
2 Normative references
Terms of the following documents constitute provisions of this section by reference in this part of GB 4706. For dated reference documents
Pieces, all subsequent amendments (excluding corrections) or revisions do not apply to this section, however, encouraged to reach under this section
GB 4706.13-2008/IEC 60335-2-24.2007
The parties to the agreement using the latest versions of these files. For undated reference documents, the latest versions apply to this section.
The chapter GB 4706.1-2005 except the following shall apply.
increase.
GB 2894-2008 Guidelines for the use and safety signs
Safety motor GB 4706.17-2004 household and similar electrical appliances - Particular requirements for the compressor (IEC 60335-2-34.
1999, IDT)
GB 4706.25-2002 household and similar electrical appliances Particular requirements for dishwashers (IEC 60335-2-5.1992,
IDT)
GB 5023 (all parts) Rated voltage 450/750V and below PVC insulated cables [IEC 60227 (all parts),
IDT]
GB 7000.1-2007 lamps - Part 1. General requirements and tests (IEC 60598-1.2003, IDT)
GB 9237 with a mechanical refrigeration cooling and heating system security requirements (GB 9237-2001, eqv ISO 5149.1993)
ISO 817. 1974 Organic refrigerant - Digital Grades
IEC 60079 (all parts) explosive gas environment with electrical equipment
IEC 60079-4A explosive gas atmospheres electrical equipment - Part 4. Test Method ignition temperature Supplement 1
IEC 60079-15.2005 Explosive Gas Atmospheres Electrical Equipment Part 15. "n" electrical equipment
Part 201,996 explosive gas suitable for an electrical device.. IEC 60079-20 may be related to the use of gas and electrical device
Data volume and vapor
Definition 3
The following terms and definitions apply to this part of GB 4706.
The chapter GB 4706.1-2005 except for the following content, are applicable.
3.1.9 Replacement.
The appliance is operated under the following conditions.
3.1.9.101
5.7 operated at a predetermined ambient temperature, load, and the door cover is closed. The compression-type appliance user adjustable control of the motor -
Compressor temperature control means or the short-circuit in some way so that it does not operate.
3.1.9.102
5.7 operate at a predetermined temperature, the water temperature of 15 ℃ ± 2 ℃.
3.1.9.103
Working at normal temperature of frozen food storage compartment, the water temperature of 15 ℃ ± 2 ℃.
3.1.9.104
After the appliance to a predetermined maximum amount of the raw material mixture charged working instructions; mixture was used to result in the most unfavorable result, mixing
The initial temperature of the product was ± 2 ℃ 23 ℃.
3.101
Having a volume suitable for domestic, cooled by a device for storing contents and having a heat insulating seal between the one or more chambers of the food
appliance.
GB 4706.13-2008/IEC 60335-2-24.2007
3.102
By low pressure liquid refrigerant is evaporated in the heat exchanger (evaporator), the vapor generated mechanically compressed to high pressure steam, then
In another heat exchanger (condenser) cooled into liquid refrigerant recovery tool to achieve cooling.
3.103
By means of the power consumption and frozen into ice water appliance having a storage compartment between the ice.
3.104
Designed charged frozen food storage compartment, the cold water means no independent ice maker.
3.105
As with the associated member. heating portion timers, switches, thermostats and other controls thereof.
3.106
By low pressure liquid refrigerant is evaporated in the heat exchanger (evaporator), the vapor generated by the absorption of dielectric absorption, followed by the addition of
Heat, higher partial pressures of the refrigerant vapor is discharged to recover the liquid refrigerant cooled in the further heat exchanger (condenser) system implemented
Cold appliances.
3.107
After the compressed gas refrigerant is cooled by the heat exchanger to the outside heat medium is liquefied.
3.108
By liquid refrigerant depressurized by the heat exchanger absorbs heat from the medium to be evaporated while cooling.
3.109
GB 9237, the combustible is classified as Level 3 group 2 group or a refrigerant.
NOTE. For mixed flammable refrigerant having one or more categories, which in the present definition of selected most unfavorable classification.
3.110
Compression-type appliances for making ice cream.
3.111
Than the volume of 60L, which allow a child to enter, and open any door, lid or drawer and remove any of a detachable inner part (for
Including those space only after the cover is opened become any one or shelf, containers or drawers accessible movable member) after. In the calculation of volume
Each size, the size of any individual does not exceed 150mm, or any two orthogonal lines of not more than 200mm of space, is negligible.
4 General requirements
The chapter GB 4706.1-2005 except for the following content, are applicable.
The chapter Addition.
101 Note. use of non-flammable refrigerants appliance does not consider the use of additional hazardous flammable refrigerants generated.
Fire hazard flammable refrigerants for this section relating to potential fire sources appliance leakage caused.
By using a small probability of ignition to compensate flammable refrigerants external potential ignition source associated with the appliance installation location environment due to leakage caused by fire
Dangerous.
GB 4706.13-2008/IEC 60335-2-24.2007
General conditions for 5 tests
The chapter GB 4706.1-2005 except for the following content, are applicable.
5.2 Addition.
22.107 during the test, at least one additional special sample preparation.
101 Note. Unless GB 4706.17-2004 meet the requirements of the tests specified in 19.1 may require at least one additional motor - in particular a compressor system
Preparation of the sample.
102 Note. additional test may require a fan motor and a motor thermal protection of the sample of at least 19.1.
103 Note. 22.7 test may be performed on separate samples.
104 Note. Because of the potential hazard characteristics 22.107,22.108 and 22.109 trials need to take special precautions during the test.
5.3 Addition.
Before s......
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