Accessories; Reactor And Filter - Siemens PM250 Hardware Installation Manual

Accessories

7.1

Reactor and filter

Line filter
The Power Module complies with a higher radio interference class when an additional line
filter is used.
Output reactor
Output reactors reduce the voltage loading on the motor windings. At the same time, the
capacitive charge/discharge currents, which place an additional load on the power section
when long motor cables are used, are reduced.
Sine-wave filter
The sine-wave filter is designed to limit the rate of rise of voltage and the capacitive charge
or discharge currents which usually occur with inverter operation.
PM250 Power Module
Hardware Installation Manual, 09/2012, A5E01003502B AD
Siemens Parts
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