SINAMICS S120 CM Application Marine Drive

Flexible, compact and cost-efficient

General description

The SINAMICS S120 CM Application Marine Drive is a modular cabinet unit specifically for high-performance applications in the marine market.
The converter system can be configured with various infeed topologies, such as Diode Line Module (DLM) and Active Front End (AFE). The power range extends up to 5.7 MW and is rounded off downwards with low power ratings.
With the SINAMICS S120 CM Application Marine Drive, Siemens has the optimum product for pump and winch applications up to complex shaft generator drives. Further, the complete power range is available in the chassis unit format and cabinet versions.
The SINAMICS S120 CM Application Marine Drive is one of the most compact converters for marine applications in the world. As standard, all main components are liquid cooled.
Certificates for the relevant marine classifications are available (e.g. DNV-GL, ABS, LR, BV, CCS).

SINAMICS S120 CM Marine Drive Application
SINAMICS S120 CM Marine Drive Application

SINAMICS S120 CM Application Marine Drive

  • media title1

    An overview of the technical data

    The SINAMICS S120 CM Application Marine Drive product is available in the following versions:

    Brief overview

    Power range:

    560 - 5700 kW

    Cabinet widths:

    1800 - 5200 mm (Diode Infeed)
    2800 - 9200 mm (AFE Infeed)

    The following versions are available:

    • Ambient temperature 45 °C (50 °C with derating)

    • Mechanical modifications (reinforced cabinets, handrails, door stops...)

    • IP43 degree of protection as standard

    • Welded base frame

    • Optimized cooling unit

    • Cooling water connection from below

    • Integrated precharging

    • Advanced Operator Panel (AOP30)

    • CU 320-2 DP (PROFIBUS)

    • Insulation monitoring (IT line supplies)

    • Documentation available in German/English (additional languages on request)



    B or D options

    Documentation, e.g. "Green Passport" certificate

    E21 - E75 options

    Certificate from the marine classification society

    K options

    Monitoring options

    L or C options

    Filter options with series resistors and capacitors

    M options

    Options for mechanical modifications

    W options

    Water-cooling options

    X options

    Engineered options

    A wide range of additional options is available on request.

    Typical safety functions

    For instance STO and SLS for cabinet and chassis units.

    Customer benefits

    • Based on the globally proven SINAMICS platform

    • Optimized footprint (best in class) as a result of the maximum power density

    • Reduced total cost of ownership

    • Flexible implementation of all drive concepts for marine applications based on marine-specific infeed options (DLM, AFE)

    • Lower climate control required for the cabinets as only a low level of heat is dissipated to the ambient air

    • Short downtimes thanks to modular repair and maintenance