SIEMENS
SINAMICS SM150
Medium-Voltage Converter
SINAMICS SM150 in IGCT version
5/7
Siemens D 12 · 2012
5
■
Design
DC bus configuration with two Active Line Modules and five motors on a common DC link
DC bus configuration with two Active Line Modules and three motors on a common DC link (2 × 10 MVA, 1 × 20 MVA)
For the DC bus configurations with two or more motors, energy can be exchanged along the common DC link between drives
that are either motoring or regenerating. This results in savings in the Active Line Module, the transformers and the circuit breakers.
These configurations are used mainly for single-stand cold rolling mills with a coiler and for transmission test stands.
G_D012_XX_00062
3
3
3
3
3
3
3
19
3
3
3
3
3
3
20
G_D012_XX_00044b
© Siemens AG 2012