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GB 4706.45-2008 English PDF (GB4706.45-2008)

GB 4706.45-2008 English PDF (GB4706.45-2008)

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GB 4706.45-2008: Household and similar electrical appliances -- Safety -- Particular requirements for air-cleaning appliances

GB 4706.45-2008
Household and similar electrical appliances - Safety - Particular requirements for air-cleaning appliances ICS 13.120
K09
National Standards of People's Republic of China
Replacing GB 4706.45-1999
Household and similar electrical appliances - Safety
Particular requirements for air purifiers
(IEC 60335-2-65.2005 (Ed2.0), IDT)
Published 2008-12-15
2010-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China issued
Table of Contents
Preface Ⅰ
IEC Foreword Ⅱ
1 Scope 1
2 Normative References 1
3 Definitions 1
4 General Requirements 1
General conditions for 5 tests 1
6 Category 2
7 Marking and instructions 2
8 Protection against touching live parts of 2
9 start electric appliances 2
10 Power input and current 2
11 heat 2
12 Void 2
Leakage current and electric strength at the operating temperature 2 13 14 Transient overvoltages 2
15 Moisture resistance 2
16 Leakage current and electric strength 2
Transformer 17 and associated circuitry overload 3
18 Endurance 3
19 Abnormal operation 3
3 20 Stability and mechanical hazards
2l mechanical strength 3
22 Structure 3
Internal wiring 23 3
3 element 24
25 and the external power connection cord 4
26 with the external lead terminal 4
27 Provision for earthing 4
28 and the connecting screw 4
Clearances 29, creepage distances and solid insulation 4
30 and fire resistant 4
4 31 rust
32 radiation, toxicity and similar hazards 4
Appendix 5
Reference 5
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 IEC 60335-2-65.2005 "Household and Similar Electrical Appliances - Safety - Part 2-65. air purifiers special requirements".
For ease of use, the present editorial changes made the following section. A word) "Part 1" to "GB 4706.1-2005";
b) with a decimal point "." instead of as the decimal comma "."
This partial replacement GB 4706.45-1999 "Particular requirements for the air cleaner and similar household electrical appliances." This section GB 4706.45-1999 The main difference is as follows.
--- Chapter 1 GB 4706.45-1999 deleting the contents of the original Notes 1 and 2, to delete the note used in the tropics Happening;
--- 3.1.9 revised as follows. air cleaner according to the delivery status output short circuit or the high voltage operation state, whichever is less favorable; --- 11.8 101 Note increased. the high pressure circuit to allow operation of the current limiting means; --- deleted GB 4706.45-1999 any original 16.101;
--- increased 22.102;
--- 24.1.3 Addition. Run interlock switch 1000;
24.101 --- modified disconnection in claim interlock switch;
--- GB 4706.45-1999 deleted in 29.1;
--- GB 4706.45-1999 deleted in 30.3.
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 units. China Household Electrical Appliances Research Institute, Beijing Yadu Science and Technology Co., Ltd., Zhuhai Gree Electric Appliance Co., The company, Midea Group, Haier Air Conditioner Company Limited, Shanghai Entry-Exit Inspection and Quarantine Bureau, Philips (China) Investment Co., Ltd., Foshan City, Quality Supervision and Inspection Center, Hisense Kelon Electrical Holdings Company Limited. The main drafters of this section. Lu Jianguo, Sun Peng, Chen Hui, Zhang Qiujun, Wei Guoqing, high Paul, Wuliao Lan, Chen Ziliang, Huang Huizhen, late rainbow nine. This part of the previous release of case.
--- GB 4706.45-1999.
IEC Foreword
1) The International Electrotechnical Commission (IEC ) is an international scope by all national Electrotechnical Commission (IEC NC) consisting of standardization organizations. Its purpose is to promote international cooperation on all questions concerning standardization in the electrical and electronic fields. For this reason, IEC carry out related activities, and publishing country International standards, technical specifications, technical reports, Publicly Available Specification (PAS), Guide (hereinafter collectively referred to as the IEC publication). These standards Entrusted to technical committees. Any IEC National Committee interested in the subject dealt with may participate in this preparatory work. With the IEC Contact international, governmental and non-governmental organizations may also participate in the development of standards. IEC and the International Organization for Standardization (ISO ) in both groups In close cooperation agreement on the basis of organization.
2) IEC technical aspects of formal decisions or agreements, by all countries interested to participate in the Commission of its Technical Committee Given. Therefore, these decisions or agreements are expressed as related issues consensus in the international arena. 3) IEC standard manner recommended for international use and are accepted by the National Committees in that sense. In order to ensure that the IEC When the accuracy of the technical content of the publication and make any reasonable efforts, IEC standards to be used on its way as well as any end user We are not responsible for misunderstanding.
4) In order to promote international unification, National Committees to ensure maximum use of international standards in their national or regional standards quasi. IEC standards corresponding to any difference between the national or regional standard must make clear that in the latter. 5) IEC provides no marking to indicate its approval procedures, but does not mean any equipment declared to comply with certain criteria to take responsibility. 6) All users should ensure that they have the latest version of this section. 7) IEC or its managers, employees, agents or support staff (including members of the Independent Expert and Technical Commission) and IEC National Committee Members should not be used or rely on any personal injury, property damage or other publication of this IEC IEC Publication or any other cause of the genus Direct or indirect loss of, or from outside of this publication costs (including legal fees) and expenses responsibility. 8) It should be noted in this section are listed reference standard (normative references). For proper use of this section is concerned, the use of references Standard (Normative references) is indispensable.
Content 9) should be noted that certain provisions of this International Standard may involve patent rights, IEC will not be liable to confirm the patent. This part of International Standard IEC 60335 developed by IEC technical committee 61 "Household and similar electrical appliances." This part of the second version of the first edition of 1993 and substituted Addendum 1 (2000). It constitutes a technical revision. Version of this part of the two languages (2005-09) instead of English. This part is based on the following documents.
FDIS Report on voting
61/2174/FDIS 61/2255/RVD
For all the materials by the time of this section can be found in the report of the voting shown above. French version of this section did not vote.
In July 2004 the contents of errata 1 has been included in this release. This section should be used in conjunction with IEC 60335-1 latest version of its addendum. This part is based on the 4th edition IEC 60335-1 (2001) developed.
Note 1. in this section to mention, "Part 1" refers to IEC 60335-1.
This part of the make or modify the corresponding provisions IEC 60335-1, to convert it for this section. Particular requirements for the air cleaner. Where the articles in the first portion is not particularly mentioned in this section, as long as reasonable, i.e., should be used. This section states "addition", "repair When change "or" substitution ", in the first portion about the content to be adapted accordingly. Note 2. The following number.
--- increase in terms of IEC 60335-1, tables and figures that are numbered starting from 101; Note --- unless new terms or contained in the first part of the note, otherwise they should start number 101, including chapters or terms replaced. --- additional annexes letters AA, BB and so on.
Note 3. The following fonts.
--- text requirements. printed;
--- test specifications. italic;
--- Note. lowercase printed.
Printed in bold text word definitions given in Chapter 3. When in a definition of IEC 60335-1 it relates to an adjective, adjective and the associated The term is also bold.
There is a difference in some countries.
--- 8.1.4. maximum energy release different (USA).
--- 16.101. Test different (USA).
--- 22.101. Do not perform this test (USA).
--- 24.101. contact gap in line with IEC 61058-1 completely disconnected requirement does not apply (USA). --- 35 Chapter. This test applies only portable air purifier (United States). Technical Committee decided that the contents of this publication and its amendments will remain unchanged until the date on which the modification results show that IEC web station Point (http.//webstore.iec.ch). By then the standard will be.
● reconfirmed;
● abolished;
● replaced by a revised edition, or;
● supplement.
Household and similar electrical appliances - Safety
Particular requirements for air purifiers
Range 1
GB 4706.1-2005 in this chapter replaced by the following.
This section relates to single-phase appliances rated voltage not exceeding 250V, other appliances rated voltage not exceeding 480V household and similar use of Electric air purifier security.
Not for normal household use, but the public may still cause dangerous air purifier, for example, intended for use by non-store, light industry and farms Professional personnel air purifier also within the scope of this section. In practical terms, the general air cleaner danger involved in this section, all in and around the home environment, People may experience.
However, in general, this section does not cover.
--- unattended young children and people with disabilities danger of appliances; --- children playing instruments situation.
Note 1. Note the following conditions.
--- intended for use on a vehicle, ship or aircraft air purifier, additional requirements may be necessary; --- In many countries, national health authorities, the national labor protection authorities and similar authorities specifies additional requirements for appliances. Note 2. This does not apply to.
--- specially it designed for industrial use and air cleaner;
--- intended for use in a corrosive or explosive gases (such as dust, vapor or methane gas) locations where special conditions of the air cleaner; The air purification system included in the building structure ---.
2 Normative references
This chapter in GB 4706.1-2005 is applicable.
Definition 3
GB 4706.1-2005 in this chapter except as follows, are applicable.
3.1.9 Replacement.
Air purifier according to the delivery status output short circuit or the high voltage operation state, whichever is less favorable. 3.101
air purifier
Having a separate air filtration system; the system may comprise means of ionized air. 4 General requirements
This chapter in GB 4706.1-2005 is applicable.
General conditions for 5 tests
GB 4706.1-2005 in this chapter except as follows, are applicable.
5.101 air purifier tested in accordance with the provisions of electric appliances. Category 6
This chapter in GB 4706.1-2005 is applicable.
7 Marking and instructions
GB 4706.1-2005 in this chapter except as follows, are applicable.
7.12 Addition.
Instructions shall include a detailed description of the air cleaner to clean and maintain the user. The specification should be noted that prior to cleaning or other maintenance, the air cleaner must be disconnected from the power supply. 8 Protection against access to live parts
GB 4706.1-2005 in this chapter except as follows, are applicable.
8.1.4 increase.
When the peak voltage is higher than 15kV, which shall not exceed the discharge energy 350mJ. For cleaning only in the charging member or user to become accessible when the cover detached after maintenance, after removing the cover discharge 2s measuring.
9 start electric appliances
GB 4706.1-2005 in this chapter does not apply.
Power input and current 10
This chapter in GB 4706.1-2005 is applicable.
11 fever
GB 4706.1-2005 in this chapter except as follows, are applicable.
11.7 Replacement.
Air purifier to run until a steady state.
11.8 increase.
101 Note. high voltage current limiting device allows the circuit operation. 12 Void
Leakage current and electric strength at the operating temperature of 13 This chapter in GB 4706.1-2005 is applicable.
14 transient overvoltage
This chapter in GB 4706.1-2005 is applicable.
15 Moisture resistance
This chapter in GB 4706.1-2005 is applicable.
16 Leakage current and electric strength
GB 4706.1-2005 in this chapter except as follows, are applicable.
16.101 high voltage transformer should have sufficient internal insulation. By the following tests, to determine eligibility.
Applying a voltage higher than the rated frequency of the sine wave at the terminals of the primary side of the transformer, generated in the secondary winding of the transformer twice the working Voltage.
Duration of the test as follows.
--- For the test frequency is not greater than twice the rated frequency of. 60s, or --- For the higher test frequency. 120 × (rated frequency/frequency test) s, with a minimum of 15s. NOTE. The frequency of the test voltage is higher than nominal frequency to avoid excessive excitation current during the test. The initial applied voltage of up to 1/3 of the test voltage, then quickly boosted, but can not jump. At the end of the test, disconnect the electrical test Before the pressure should be lowered to the full value of the voltage in a similar manner about 1/3. Between the windings and the windings, or between adjacent turns of the same winding, the breakdown should not occur. Overload protection of transformers and associated circuitry 17
This chapter in GB 4706.1-2005 is applicable.
18 Endurance
GB 4706.1-2005 in this chapter does not apply.
19 Abnormal operation
This chapter in GB 4706.1-2005 is applicable.
20 Stability and mechanical hazards
This chapter in GB 4706.1-2005 is applicable.
21 Mechanical strength
This chapter in GB 4706.1-2005 is applicable.
22 Construction
GB 4706.1-2005 in this chapter except as follows, are applicable.
22.101 air purifier should not have to make small objects through the contact charging member so that the bottom opening. Measured by visual inspection and the supporting surface through the opening from the charging member to determine eligibility. Distance is at least 6mm; to have a pedestal And intends to use air purifiers on the desktop, this distance should be increased to 10mm; If you plan to use on the floor, should be increased to 20mm.
22.102 interlock switch to prevent the contact charging member should be connected in the input circuit, and to prevent the user from inadvertently during maintenance Recognition operation.
It is checked by visual inspection and the use of test probe B of IEC 61032. Internal wiring 23
This chapter in GB 4706.1-2005 is applicable.
Element 24
GB 4706.1-2005 in this chapter is applicable except as follows.
24.1.3 increase.
Run 1000 interlock switch.
24.101 prevented when the user touches maintenance of the air cleaner to the charging member should interlock switch. --- all-pole disconnection, unless an isolation transformer powered by the secondary circuit; GB 15092.1 --- contact gap in line with the requirements completely disconnected. Compliance is checked by inspection.
25 and the external power connection cord
GB 4706.1-2005 in this chapter except as follows, are applicable.
25.5 increase.
Z-connected mass air cleaner should not exceed 3kg.
External terminal conductors 26
This chapter in GB 4706.1-2005 is applicable.
27 earthing
This chapter in GB 4706.1-2005 is applicable.
28 and screw connection
This chapter in GB 4706.1-2005 is applicable.
Clearances 29, creepage distances and solid insulation
This chapter in GB 4706.1-2005 is applicable.
30 Resistance to heat and fire
GB 4706.1-2005 in this chapter except as follows, are applicable.
30.2.2 Not applicable.
31 rust
This chapter in GB 4706.1-2005 is applicable.
32 radiation, toxicity and similar hazards
GB 4706.1-2005 in this chapter except as follows, are applicable.
increase.
Means for generating ionized ozone concentration should not exceed the requirements. By the following tests, to determine eligibility.
In a closed test room, the size of the room. 2.5m × 3.5m × 3.0m, polyethylene sheet covering the wall surface of the air Gas purifier disposed in accordance with the requirements of the specification. For use on the desktop air purifier placed in the center height of about 750mm from the floor of the room. Room maintained at about 25 deg.] C and a relative humidity of about 50%, an air purifier is energized at rated voltage 24h. If you remove the filter as Less favorable state should dismantle the filter.
Ozone probe tube provided at a position 50mm away from the air outlet of the air cleaner, when the start of the test to measure the background ozone concentration, then The background concentration of the test the maximum ozone concentration measured is subtracted. The percentage of ozone concentration should not exceed 5 × 10-6.
NOTE. If the installation instructions predetermined volume of the room air cleaner installed exceeds 30m3, then the test room size should be increased accordingly. appendix
Appendix GB 4706.1-2005 is applicable.
references
Reference GB 4706.1-2005 is applicable.

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