Siemens SINAMICS S150 - 2.2 Applications, features, and design

Device overview
2.2 Applications, features, and design
Drive converter cabinet units
20 Operating Instructions, 07/07, A5E00288214A
2.2 Applications, features, and design
2.2.1 Applications
SINAMICS S150 drive converter cabinet units are used for variable-speed drives with
exacting demands regarding performance, and include drives with:
● High dynamic requirements
● Frequent braking cycles and high braking energy
● Four-quadrant operation
Typical applications for SINAMICS S150 include:
● Test bay drives
● Centrifuges
● Elevators and cranes
● Paper and rolling mill drives
● Cross cutters and shears
● Conveyor belts
● Presses
● Cable winches
2.2.2 Features, quality, service
Features
The self-commutating, pulsed feed/feedback unit, which is based on IBGT technology and is
equipped with a clean-power filter, makes the minimum of demands on the line:
● The innovative clean-power filter minimizes line-side harmonics
● Power feedback (four-quadrant operation)
● Tolerant vis-à-vis fluctuations in the supply voltage
● High line stability (high availability)
● Operation on weak lines
● Reactive power compensation is possible (inductive or capacitive)
● High drive dynamics