Sine-Wave Filter - Siemens SINAMICS G120 Operating Instructions Manual

3.5.6

Sine-wave filter

The sine-wave filter at the inverter output limits the voltage rate-of-
rise and the peak voltages at the motor winding. The maximum per‐
missible length of motor feeder cables is increased to 300 m.
The following applies when using a sine-wave filter:
● Operation is only permissible with pulse frequencies from 4 kHz
to 8 kHz.
From 110 kW power rating of the Power Modules (according to
the type plate) only 4 kHz is permissible.
● The inverter power is reduced by 5%.
● The maximum output frequency of the inverter is 150 Hz at 380 V to 480 V.
● Operation and commissioning may only be performed with the motor connected, as the
sine-wave filter is not no-load proof.
● An output reactor is superfluous.
Sine-wave filter for PM250 Power Module
Power Module
FSC
FSD
FSE
FSF
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
6SL3225-0BE25‑5 . A0
6SL3225-0BE27‑5 . A0,
6SL3225-0BE31‑1 . A0
6SL3225-0BE31-5 . A0,
6SL3225-0BE31-8 . A0
6SL3225-0BE32-2 . A0
6SL3225-0BE33-0 . A0,
6SL3225-0BE33-7 . A0
6SL3225-0BE34-5 . A0,
6SL3225-0BE35-5 . A0
6SL3225-0BE37-5 . A0
3.5 Components for the Power Modules
Power Sine-wave filter
7.5 kW 6SL3202-0AE22-0SA0
11.0 kW ... 15.0 kW 6SL3202-0AE23-3SA0
18.5 kW ... 22 kW 6SL3202-0AE24-6SA0
30 kW 6SL3202-0AE26-2SA0
37 kW ... 45 kW 6SL3202-0AE28-8SA0
55 kW ... 75 kW 6SL3202-0AE31-5SA0
90 kW 6SL3202-0AE31-8SA0
Description
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