Electromagnetic compatibility (EMC) - Part 2: Environment - section 6: Assessment of the emission levels in the power supply of industrial plants as regards low-frequency conducted disturbances
|Publication Date:||1 September 1995|
|ICS Code (Electromagnetic compatibility (EMC)):||33.100|
This technical report recommends the procedures to assess the disturbance levels produced by the emission of the devices, equipment and systems installed in non-public networks in industrial environment as far as the low-frequency conducted disturbances in the power supply are concerned; on this basis, the relevant emission limits can be derived. It applies to low and medium voltage a.c. non-public supply at 50/60 Hz. Networks for ships, aircraft, offshore platforms, and railways are out of the scope of this report.
This technical report deals with the low-frequency conducted disturbances emitted by equipment connected to the power supply. The disturbances considered are:
• harmonics and interharmonics;
• voltage changes;
• voltage dips.