Siemens Sinamics G120P Operating Instructions Manual page 12

General
NOTICE
Use only approved du/dt filters
If du/dt filters plus Voltage Peak Limiters are used that SIEMENS has not approved for
SINAMICS, these du/dt filters may be damaged.
Hot surfaces
The surface temperature of the du/dt reactors may exceed 80 °C.
Risk of destruction during operation with increased pulse frequency
When a du/dt filter plus Voltage Peak Limiter is used with SINAMICS G120, the pulse
frequency of the Power Module must not exceed 2.5 kHz/4 kHz. Setting a higher pulse
frequency can lead to destruction of the du/dt filter.
NOTICE
No operation without connected motor
When a du/dt filter plus Voltage Peak Limiter is used, the drive must not be operated
without a connected motor, otherwise the filter can be destroyed.
NOTICE
Activation during commissioning
If a du/dt filter plus Voltage Peak Limiter is connected to the Power Module, it is essential
that it is activated during commissioning (p0230 = 2).
NOTICE
Component cooling
Provisions for component cooling must be made at the installation site. Power loss data is
given in the technical specifications.
Note
Setting range for pulse frequencies
It is permissible to set pulse frequencies in the range between the rated pulse frequency and
the relevant maximum pulse frequency when a du/dt filter plus Voltage Peak Limiter is used.
When so doing, take into account the "Current derating as a function of the pulse frequency;
see Technical data.
12
CAUTION
WARNING
dV/dt filter plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847105B AA