What is the EN 61000 6 2 test ?

The EN 61000-6-2 test, also known as the Electromagnetic Compatibility (EMC) standard, is a technical specification that defines the methods and requirements for testing the immunity of electrical and electronic equipment to electromagnetic disturbances. This standard is applicable to a wide range of devices, including industrial equipment, medical devices, and information technology equipment.

The key requirements of the EN 61000-6-2 test are to ensure that equipment can operate satisfactorily in the presence of electromagnetic disturbances without suffering any performance degradation or malfunctions. The test also assesses the equipment's ability to withstand common interference sources encountered in real-world environments.

During the test, the equipment is subjected to various simulated electromagnetic disturbances. These disturbances are applied to the device's power lines, signal lines, and enclosures to evaluate its immunity to external electromagnetic fields. The test procedure comprises both functional tests, where the equipment is operated during the test, and non-functional tests, where the equipment is not in operation.

The EN 61000-6-2 test covers a wide range of topics, including electrical and electronic equipment, telecommunications equipment, and medical equipment. The standard defines four different categories of electromagnetic interference, which are evaluated according to their severity.

The four categories of electromagnetic interference evaluated by the EN 61000-6-2 test are:

Conversion of electrical energy to other forms of electrical energy

Transfer of electrical energy between two or more devices

Modulation of electrical signals

Generation of electrical noise or interference

Each category is evaluated using a set of standardized tests, which are designed to measure the equipment's immunity to electromagnetic interference. The EN 61000-6-2 test is an essential tool for ensuring that electrical and electronic equipment can operate reliably in a wide range of environments.