Siemens SINAMICS G130 Operating Instructions Manual page 29

The connections on the dV/dt filter compact have not been designed for the direct
mechanical connection of the motor cables.
The customer must take steps to ensure that the mechanical load exerted by the connected
cables does not deform these connections.
dV/dt filters plus Voltage Peak Limiter discharge a high leakage current to the protective
ground conductor.
Due to the high leakage current associated with dV/dt filters, they or the relevant control
cabinet must be permanently connected to PE.
According to EN 61800-5-1, Section 6.3.6.7, the minimum cross-section of the protective
ground conductor must conform to the local safety regulations for protective ground
conductors for equipment with a high leakage current.
Each component must be grounded via the PE connection specifically marked for this
purpose.
dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 03/2011, A5E02590131A
WARNING
DANGER
DANGER
Electrical installation
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