Siemens SINAMICS S120 Equipment Manual page 373

NOTICE
Damage to the Voltage Peak Limiter due to interchanged connections
The Voltage Peak Limiter will be damaged if the input and output connections are
interchanged.
• Connect the incoming cable from the DC link of the Motor Module to DCPS, DCNS.
• Connect the incoming cable from the DC link of the Motor Module Chassis-2 to DCP,
• Connect the outgoing cable for the dV/dt reactor to 1U2, 1V2, 1W2.
NOTICE
Damage to the dV/dt filter by using components that have not been released
When using components that have not been released, damage or malfunctions can occur
at the devices or the system itself.
• Only use dV/dt filters that SIEMENS has released for operation with SINAMICS.
NOTICE
Damage to the dV/dt filter by exceeding the maximum output frequency
The maximum permissible output frequency when using a dv/dt filter is 150 Hz. The dV/dt
filter can be damaged if the output frequency is exceeded.
• Operate the dv/dt filter with a maximum output frequency of 150 Hz.
NOTICE
Damage to the dV/dt filter by exceeding the maximum pulse frequency
The maximum permissible pulse frequency when using a dv/dt filter is 2.5 kHz or 4 kHz.
The dV/dt filter can be damaged if the pulse frequency is exceeded.
• When using the dv/dt filter, operate the Motor Module with a maximum pulse frequency
NOTICE
Damage to the dV/dt filter if it is not activated during commissioning
The dV/dt filter may be damaged if it is not activated during commissioning.
• Activate the dv/dt filter during commissioning via parameter p0230 = 2.
Air-cooled chassis power units
Manual, 07/2019, 6SL3097-4AE00-0BP9
DCN.
of 2.5 kHz or 4 kHz.
Motor-side power components
9.3 dv/dt filter plus Voltage Peak Limiter
371