Interface Description - Siemens SINAMICS S120 Equipment Manual

dv/dt filters compact 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 using the specially marked PE connection.
6.4.3

Interface description

Figure 6-13
Chassis Liquid Cooled Power Units
Manual, (GH7), 01/2011, 6SL3097-4AM00-0BP1
DANGER
DANGER
Interface overview for dv/dt filter compact plus Voltage Peak Limiter, Type 1
Motor-side power components
6.4 dv/dt filter compact plus Voltage Peak Limiter
203