Lenze ECSDExxx Manuel d'utilisateur télécharger pdf (Page 85)

Electrical installation

Drive system on the mains

Operation on public supply systems (compliance with EN 61000−3−2)

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85

EDKCSDE040 DE/EN/FR 4.0

4.2.3 Operation on public supply systems (compliance with EN 61000−3−2)

The European Standard EN 61000−3−2 determines limit values for limiting

harmonic currents in the supply system. Non−linear loads (e.g. frequency

inverters) produce harmonic currents which may "pollute" the supply system

and thus have an impact on other consumers.The standard wants to ensure the

quality of the public supply system and reduce the mains load.

 Note!

The standard only applies to public supply systems. Supply systems

which have their own transformer substation as common in

industry are not public. The standard does not apply to them.

If a device or machine consists of several components, the limit

values of the standard apply to the entire unit.

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