What is the difference between lithium battery EN62133 and IEC62133

The difference between IEC62133 and EN62133 is mainly that the certification body is different, EN is the EU standard, IEC is the international standard, and the test content is the same, including vibration test, high temperature impact test, temperature cycle test, short circuit test, free fall test five items.

The International Electrotechnical Commission (IEC) was established in 1906 and has a history of 109 years until 2015. It is the world's earliest international electrotechnical standardization organization, responsible for international standardization in the field of electrical engineering and electronic engineering. The purpose of IEC is to promote international cooperation in standardization and related issues in the field of electrical and electronic engineering, and to enhance mutual understanding among the world.

EN: European Norm. CENELE and CEN and their consortium CENELE CENEEC is the leading standard-setting body in Europe, CENELE was founded in 1976 in Brussels, Belgium, as a result of the merger of two earlier bodies.

Its purpose is to harmonize the electrotechnical standards issued by the standards bodies of the relevant European countries and to eliminate the technical barriers in the world.

The IEC62133 standard is an international general standard, and it is enough for lithium batteries to pass this safety test.

EN62133 is the CE-LVD standard that batteries need to be exported to the EU, using EN62133

There are three differences between EN62133 and IEC62133:

Distinguish. First, the certification body is different.

EN62133 is based on EU standards and is produced using EU production requirements. IEC62133 is an international standard, and the international standard is used for production.

Distinguish. Second, the purpose is different.

The purpose of IEC62133 is to promote international cooperation in standardization and related issues in the field of electrical and electronic engineering, and to enhance mutual understanding among the world. The purpose of EN62133 is to harmonize the electrotechnical standards issued by the standards bodies of the relevant European countries and to eliminate the technical barriers in the world.

Distinguish. 3. The time of establishment is different.

IEC62133 is the world's earliest international electrotechnical standardization organization, responsible for the international standardization of factories in the field of electrical engineering and electronic engineering. EN62133 was founded in 1976 in Brussels, Belgium, as a result of the merger of two earlier institutions.

The differences between IEC62133 and EN62133 are as follows: different certification bodies, different establishment times, and different purposes.

1. The certification body is different

EN62133 is the EU standard, IEC62133 is the international standard, and the test content is the same.

2. The establishment time is different

The International Electrotechnical Commission (IEC) was founded in 1906 and EN was founded in Brussels, Belgium in 1976 as a result of the merger of two earlier institutions.

3. The purpose is different

The purpose of IEC is to promote international cooperation in standardization and related issues in the field of electrical and electronic engineering, and to enhance mutual understanding among the world.

The purpose of EN is to harmonize the electrotechnical standards issued by the standards bodies of the relevant European countries and to eliminate technical barriers.

Standard Description. Take IEC61340 (electrostatic standard) as an example, it consists of the following parts, and its general title is: Electrostatics.

IEC61340 1: General;

IEC61340 2 1: Electrostatic test method – charge rate;

IEC61340 2 2: Electrostatic test methods – Resistance and resistivity;

IEC61340 3 1: Methods for simulating electrostatic effects – Electrostatic discharge simulation – Human body model (HBM);

IEC61340 3 2: Methods for simulating electrostatic effects -- Electrostatic discharge simulation -- Machine model (mm);

IEC61340 3 3: Methods for simulating electrostatic effects – Electrostatic discharge simulation – Charged device model (CDM);

IEC61340 4 1: Standard test method for specific applications – Electrostatic properties of floor coverings and installed floors;

IEC 61340-4-4: Test Method for Electrostatic Protection of Flexible Intermediate Bulk Cargo Containers (FIBCs);

IEC61340 4 3: Standard test methods for specific applications – Test methods for the characteristics of electrostatic protective footwear;

IEC61340 5 1: Electrostatic protection of electronic devices – Basic requirements;

IEC61340 5 2: ESD Protection for Electronic Devices – User Guide.

The test items of EN 62133 and IEC62133 are the same, except that EN is the European Union, and IEC is an international standard.

Our company is also doing this CB certification. The IEC standard was chosen because it is common to Japan, the United States, and Europe. The applicability is wider.

Polymer lithium battery certification is a standard for battery transportation safety, mainly to test the safety problems that may occur during battery transportation to ensure the safety of battery transportation, and the testing standard is.

Polymer lithium battery IEC62133 certification is a certification for battery safety, is a standard for testing battery performance and life, is a test of battery quality, some too poor batteries will be tested but the phenomenon of the phenomenon, if the test is not a certificate, can only be rectified by the manufacturer after the product continues to test, qualified can be issued. Generally, this report is required to go out of the EU, and it is also this standard to apply for CB and KC.

means Part 38 of the United Nations Manual of Tests and Criteria for the Transport of Dangerous Goods, which was developed in the United Nations specifically for the transport of dangerous goods3 models, that is, before the lithium battery is transported, it must pass the high simulation, high and low temperature cycle, vibration test, impact test, 55 external short circuit, impact test, overcharge test, and forced discharge test to ensure the safety of lithium battery transportation.

Requires lx

IEC 62133-2:2017 is an International Electrotechnical Commission (IEC) test standard for lithium batteries, nickel batteries, and battery packs.

Certification is a form of credit guarantee. According to the definition of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), it refers to the conformity assessment activities in which a nationally recognized certification body certifies that an organization's products, services, and management systems meet the relevant standards, technical specifications (TS) or their mandatory requirements.

IEC 62620 is a standard published by the International Electrotechnical Commission (IEC) to evaluate and test the performance and safety of lithium-ion battery charging equipment. This standard is applicable to all types of lithium-ion batteries, including ternary lithium batteries and lithium iron phosphate batteries.

This standard includes a number of test items and evaluation criteria, the main of which include: electrical characteristics of chargers, mechanical characteristics of chargers, safety tests, EMC (electromagnetic compatibility) tests and environmental tests.

The following are the specific tests and evaluations that may be included in the IEC 62620 standard:

Electrical characteristics of the charger test.

Including the output voltage, output current, output power, output waveform, etc. testing to ensure that the electrical parameters of the charger meet the standard requirements.

Testing of the mechanical characteristics of the charger.

Including appearance, size, plugging and unplugging strength and other aspects of the test to ensure that the mechanical properties of the charger meet the standard requirements.

Security testing.

Including over-temperature protection, short-circuit protection, over-current protection, etc. testing to ensure that the charger will not cause harm to personal safety under normal use.

EMC testing.

This includes testing of electromagnetic radiation and electromagnetic immunity to ensure that the charger does not interfere with surrounding electronic devices.

Environmental testing. Including temperature, humidity, vibration, impact and other aspects of cavity filial piety test, to simulate the charger in different environments of the working conditions, and to ensure that the performance and safety of the charger in various environmental conditions meet the standard requirements.

In summary, the IEC 62620 standard is a very detailed and rigorous standard designed to ensure that the performance and safety of lithium-ion battery charging equipment meet international standards. Both ternary lithium batteries and lithium iron phosphate batteries can be tested and evaluated by this standard.

IEC 62620 is a standard for battery capability testing that determines the energy and power that a battery is capable of providing, as well as its longevity and reliability. IEC 62620 testing requires a series of battery tests, including battery capacity state hunger test, discharge characteristics test, internal resistance test, and cycle life test, through which the performance and reliability of the battery can be evaluated.

Test Purpose and Scope: Explain the purpose of the test and the scope of the test.

Test equipment and methods: Introduce the equipment and methods used in the test, including test instruments, test conditions, etc.

Test Results: Detailed description of the test results, including data such as battery capacity, discharge characteristics, internal resistance, cycle life, etc.

Conclusions and recommendations: Conclusions and recommendations are given based on the test results, including suggestions on battery life, performance optimization, etc.

Addendum: Provides some additional information, such as the procedures and data logs used in the test.

IEC 62620 test reports are usually provided by professional battery testing institutes or laboratories. If you need to obtain an IEC 62620 test report, it is recommended to contact your local testing institute or laboratory, Sailstool for more information and**.

IEC 62620:2016 is a report published by the International Electrotechnical Commission (IEC) that deals primarily with quality control and performance monitoring of lithium batteries. The report provides a comprehensive coverage of the safety requirements that battery manufacturers should comply with during the production process, as well as guidelines for battery testing and spine assessment.

In addition, this report also requires battery manufacturers to provide a confirmation report on the performance of the battery during the process of raw and destroyed potato production, and Sakura Yu is informed to prove that their products meet the quality requirements. The purpose of this report is to provide battery manufacturers with a comprehensive quality control and performance monitoring framework to ensure that customers receive high-quality lithium battery products.

IEC 62620 is the International Electronics Auctioneers Council (IEC) standard for the safety, reliability, and performance requirements of lithium batteries. It covers the following:

Safety: IEC 62620 requires lithium batteries to have good safety integrity to avoid the risk of fire and safety. For example, it specifies the maximum charging voltage and temperature limits for batteries to avoid overcharging and overheating.

Battery components: IEC 62620 specifies the performance and safety requirements for lithium battery components such as cells, battery management systems, and chargers. For example, it specifies the maximum charging and discharging currents of the cells to ensure their safety.

Performance: IEC 62620 provides guidelines for evaluating the performance and life of lithium batteries. For example, it stipulates limits on the cycle life and power loss rate of lithium batteries.

If you need IEC 62620 certification for lithium batteries, you can contact a professional testing and certification body. These agencies will conduct detailed testing and evaluation of lithium batteries to ensure that they meet the requirements of IEC 62620. Eventually, the testing agency will issue a detailed crack report proving that the lithium battery has been certified to IEC 62620.

In recent years, with the advancement of science and technology, the types of batteries have changed rapidly, from compact alkaline batteries to lithium batteries with complex spaces. It is precisely the characteristics of lithium batteries that have made them widely recognized in most power generation fields, and the International Electrotechnical Commission (IEC) has standardized them to IEC 62620 in order to guide the development and use of related batteries.

First of all, the safety of lithium batteries is very important, and IEC 62620 conducts a detailed and rigorous review and assignment on installation safety. When the product may exceed the safety range during use, IEC 62620 will strictly test the product to avoid unnecessary accidents. IEC 62620 also strictly requires manufacturers and users of relevant batteries to pay attention to safety during use, and there are specific management records to ensure quality.

In addition, IEC 62620 also requires the reliability of lithium batteries, such as interface packaging, battery packaging, as well as mechanical properties, thermal effects and environmental requirements. Especially in terms of power generation capacity, if the power generation capacity of lithium batteries is too large, it is easy to cause damage, so IEC 62620 will also specify the maximum range of battery power generation capacity in detail to ensure the service life and performance indicators of the battery.

All in all, IEC 62620 is a very strict standard for the quality, safety and reliability of lithium batteries, which puts forward higher requirements for the development and use of such batteries, which coincides with the pace of scientific and technological progress, so that science and technology move towards a safer and more efficient direction.