Motor-Side Power Components; Blocksize; Motor Reactors; Description - Siemens SINAMICS S120 Equipment Manual

Motor-side power components

7.1

Blocksize

7.1.1

Motor reactors

7.1.1.1

Description

Motor reactors reduce capacitive discharge currents which means that longer motor cables
may be used.
At the same time, the stress on the motor windings caused by rates of voltage rise (dv/dt) is
also diminished.
Preconditions
• Maximum ambient temperature:
• Maximum pulse frequency:
• Maximum output frequency:
• Maximum current limit:
• Operating modes:
Note
Longer motor cables by using sine-wave filters or dv/dt filters
Longer motor cables for Power Modules FSD to FSG can be used when using sine-wave
filters, dv/dt filters or dv/dt filters compact.
You can source suitable filters through our Solution Partners
(https://www.automation.siemens.com/solutionpartner/partnerfinder/Home/Index?country=D
E&program=1&technology=19&lang=en).
AC Drive
Manual, 06/2019, 6SL3097-5AL00-0BP1
40 °C
4 kHz
150 Hz
2 x rated current
Vector control and U/f control
7
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