Field Supply; Line Reactors - Siemens SINAMICS DCM Operating Instructions Manual

Connecting

6.11 Field supply

6.11 Field supply
Power unit field supply
Gate cables: Betatherm 145 0.5 mm
a = Betatherm 145 6 mm
Figure 6-29
6.12

Line reactors

Line reactors should be dimensioned to produce a short-circuit voltage of between 4% and
10% (based on the rated field current and taking supply impedance into account).
Local regulations regarding line harmonic distortion need to be observed when selecting line
reactors.
112
, UL
2
, UL
2
Power unit field supply
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A