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Household Electrical Appliances Test Solution IEC60335-1

중국 Pego Electronics (Yi Chun) Company Limited 인증
중국 Pego Electronics (Yi Chun) Company Limited 인증
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회사 뉴스
Household Electrical Appliances Test Solution IEC60335-1
에 대한 최신 회사 뉴스 Household Electrical Appliances Test Solution IEC60335-1

In the wave of global trade, does a qualified household refrigerator need to meet China's GB standards, the EU's EN standards, and North America's UL standards simultaneously? The answer is NO. IEC 60335-1:Safety of Household and Similar Electrical Appliances - Part 1: General Requirements, developed by the International Electrotechnical Commission (IEC), has become a "common language" that crosses technical barriers in more than 30 countries by establishing a unified safety benchmark.

 

Evolution and Scope of Application of IEC 60335-1

As a fundamental standard in the field of home appliance safety, the development history of IEC 60335-1 profoundly reflects the iterative trajectory of global home appliance technology. Led by IEC Technical Committee 61, the latest version (6th edition) of this standard was officially released in 2020, fully replacing the 5th edition (released in 2010) and subsequent amendments. This version is not merely a simple technical update, but a systematic response to safety demands in the era of smart home appliances, marking an important transformation of home appliance safety standards from traditional mechanical protection to digital risk prevention and control.

The standard clearly defines its scope of application as "household and similar electrical appliances with a rated voltage not exceeding 250V for single-phase and 480V for other types", which covers more than 95% of civil electrical products. The applicable categories include not only traditional home appliances such as refrigerators, washing machines, and air conditioners, but also "equipment that is not for household use but may pose risks to the public", such as display freezers for stores and small cleaning equipment for light industry.

As the core of the IEC 60335 standard series, IEC 60335-1 forms a two-tier system of "general + specific" together with subsequent product-specific standards. For instance, IEC 60335-2-24 (specific requirements for washing machines) and IEC 60335-2-80 (regulating fan products). When there are differences between specific standards and general standards, the principle of "specific standards first" shall be followed. This framework not only ensures the uniformity of safety requirements but also addresses the specific risks of different products. Currently, the series covers more than 100 types of home appliances, building the most comprehensive home appliance safety standard system in the world.

 

Core Safety System and Technical Requirements of IEC 60335-1

IEC 60335-1 has established a comprehensive "three-dimensional defense system", which builds a safety network covering the entire life cycle of products from three dimensions: electrical safety, mechanical protection, and special risk prevention and control in the smart era. The core philosophy of this system is "prevention first, multiple protections", and potential risks are controlled within an acceptable range through progressive technical requirements.

Among them, the electrical safety defense forms the fundamental framework of the standard, with strict regulations formulated for two core risks: electric shock and fire; the mechanical and material safety requirements reflect the standard's all-round prevention and control of physical harm; the environmental adaptability requirements ensure the safety consistency of products in different usage scenarios. For the IEC 60335-1 standard, PEGO Electronics provides a comprehensive testing solution, with the detailed test list as follows:

IEC60335-1: 2020 clause and figures

Corresponding to Pego’s testing equipment

Clause 8.1 protection against access to live parts

Test probe B (Clause 8.1.1, 8.1.5, 20.2 and 29.1)

Test probe 18 (Clause 8.1.1)

Test probe 13 (Clause 8.1.2)

Test probe 41 (Clause 8.1.3)

2KΩ Non-inductive resistance (Clause 8.1.4)

Measuring Network (IEC60990 figure 4)

Clause 11 Heating

Black test corner (Clause 11.2 and 11.3)

Clause 13 Leakage current and electric strength at operating temperature

Leakage current tester (Clause 13.2)

Withstand voltage tester (Clause 13.3)

Clause 14 Transient overvoltages

Impulse voltage generator (1.2/50μs)

Clause 15 Moisture resistance

IPX1/2 drip box (Clause 15.1)

IPX3/4 oscillating tube (Clause 15.1)

IPX5/6 jet nozzles (Clause 15.1)
IPX7 water tank (Clause 15.1)

IPX8 high pressure water tank (Clause 15.1)
High Temperature and Humidity Test Chamber (Clause 15.3)

Clause 20 Stability and mechanical hazards

Inclined plane tester (Clause 20.1)

Clause 21 Mechanical strength

IK04 Spring hammer (Clause 21.1)

Tumble barrel test device (Clause 21.1)

Scratch tester (Clause 21.2)

Test fingernail probe (Clause 21.2 and 22.11 figure 7)

Dielectric strength test device with 30N hardened steel pin (Clause 21.2)

Clause 22 Construction

IP code test probe kits (Clause 22.1)

Plug-in torque test apparatus (Clause 22.3)

Heating cabinet (Clause 22.3)

Plug Pins Fixation Verifying Test Apparatus (Clause 22.3, 50N)

Torsion test apparatus on pins (Clause 22.3, 0.4Nm)

Residual voltage tester (Clause 22.5)

Rigid finger probe (Clause 22.11)

Small parts cylinder (Clause 22.12 figure 13)

Automatic cord reel testing machine (Clause 22.16)

Water pressure testing machine (Clause 22.47)

Anti-siphon test machine (Clause 22.48)

Clause 23 Internal wiring

Internal wiring flexing test apparatus (Clause 23.3)

Clause 24.1 Components

Switch life tester (Clause 24.1.3)

Clause 25 Supply connection and external flexible cords

Supply cord flexing test apparatus (Clause 25.14, figure 8)

Supply cord Tensile and torsion testing machine (Clause 25.15 and table 12)

Clause 29

Creepage distance test card

Tracking index tester (Clause 29.2)

Clause 30 Resistance to heat and fire

Ball pressure test apparatus (Clause 30.1)

Glow wire test apparatus (Clause 30.2)

Needle flame test device (Clause 30.2.4 and Annex E)

Horizontal and Vertical Flame Tester (Clause 30.2.4)


선술집 시간 : 2025-09-15 14:53:22 >> 뉴스 명부
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Pego Electronics (Yi Chun) Company Limited

담당자: Ms. Penny Peng

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