Siemens SINAMICS G120P Operating Instructions Manual page 22

Electrical installation
Image 4-4
Connection
When connecting the du/dt filter compact plus Voltage Peak Limiter, you must take into
account the following conditions to ensure that it functions correctly:
● Control cables must be routed separately from power cables. Power cables are the motor
cable or the connecting cables from the DC link of the Power Module (terminals
DCP/DCN) to the du/dt filter compact plus Voltage Peak Limiter. In particular, you must
ensure that control cables and power cables are not routed in parallel in a joint cable
raceway, even if all the cables are shielded.
● You must use shielded motor cables. The shield for the motor cable must be attached to
the shield plate in the cabinet and motor housing.
● The ground wire for the motor must be fed directly back to the Power Module.
22
Interface overview of the du/dt filter compact plus Voltage Peak Limiter, Article Nos.
6SL3000-2DE41-4EA0 and 6SL3000-2DG38-1EA0: Voltage Peak Limiter
dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 04/2016, A5E32847614B AC