Siemens SINAMICS PM240-2 - Output reactor

Accessories
8.10 Output reactor
Power Module PM240-2
144 Hardware Installation Manual, 01/2020, A5E33294624B AL
8.10 Output reactor
Output reactors reduce the voltage stress on the motor windings and the load placed on the
converter as a result of capacitive recharging currents in the cables.
When using a output reactor, observe the following restrictions:
● The output frequency must not exceed 150 Hz.
● The pulse frequency must not exceed 4 kHz.
NOTICE
Damage to the output reactor by exceeding the maximum pulse frequency
The maximum permissible pulse frequency when using the output reactor is 4 kHz. The
output reactor can be damaged if the pulse frequency is exceeded.
• When using an output reactor, the pulse frequency of the Power Module must not be
higher than 4 kHz.
NOTICE
Damage to the output reactor if it is not activated during commissioning
The output reactor may be damaged if it is not activated during commissioning.
• Activate the output reactor during commissioning via the parameter specified by the
converter manufacturer.
• Activate the output reactor during commissioning according to the electric specifications.
Mounting position