Siemens sinamics G120 Operating Instructions Manual page 486

Low voltage inverters chassis devices with cu250s-2 control units and encoder evaluation

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Table of Contents

A.3 Parameter

How to change the inverter pulse frequency

Setting the inverter pulse frequency

The pulse frequency depends on the power unit.

Technical data, Power Modules (Page 432)

If you increase the pulse frequency, the inverter output current decreases (the maximum output current is

displayed in r0076).

If you use a sine-wave filter, you can only set the pulse frequency to values that are permissible for the

When operated with an output reactor, the pulse frequency is limited to a maximum of 4 kHz.

Operating Instructions, 01/2016, FW V4.7 SP6, A5E31759476B AE

Converter with CU250S-2 Control Unit