How to do IEC61000-4-5 surge test on luminaires with LISUN surge generator?

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The following procedures are what need to be taken in order to complete the IEC61000-4-5 surge test on luminaires using a surge generator:

  • Before beginning the test, the luminaire has to be thoroughly cleaned and examined visually to confirm that it is in satisfactory shape to function properly. The luminaire has to have all of its wires and accessories linked to it in the same way that they would be during regular operation.
  • Install the surge generator It is important to install the surge generator in accordance with the instructions provided by the manufacturer. This involves making the proper selection for the test level, determining the waveform, and connecting the generator to the test setup.
  • Connect the luminaire: The luminaire should be linked to the surge generator, often via a network for coupling and decoupling (CDN). In order to ensure that the surge is supplied to the luminaire in a regulated way, the CDN is used to separate the surge generator from the electrical power supply.
  • In order to carry out the test, you will first need to activate the surge generator so that it can provide the necessary surge to the luminaire. It is necessary to apply the surge at the stated test level, which is often 1.2/50 s or 10/700 s, and do so for the specified number of repetitions, which is typically 3 or 5.
  • Examine the outcomes to see: In addition to evaluating the luminaire's electrical functionality, it should be inspected for any visible signs of damage. If the luminaire has shown to be capable of meeting the requirements of the IEC61000-4-5 standard, it need to have a label stating that it has been tested and certified to do so.

When operating a surge generator, it is essential to observe all of the safety procedures and instructions that were provided by the manufacturer. A surge generator is capable of generating high voltage and high current transients, both of which have the potential to inflict severe bodily harm or damage to electronic devices. The examination need to be carried out alone by a competent and experienced expert in the field.

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