SINAMICS S120 Cabinet Modules – modular & powerful

Together with the finely adjustable SINAMICS S120 Cabinet Modules modular system, the ideal drive was swiftly and dependably developed. The converters can meet every need because they are offered as a smooth, full product line that includes both liquid and air cooling.

Simply constructed, the perfect module combo

Based on a modular principle, SINAMICS S120 Cabinet Modules can be configured to create the ideal solution for your drive application.

Each of the separate Cabinet Modules has a clear, compact form that fits all of the drive components.

The drive system offers the maximum level of operational reliability since it was designed in accordance with a predetermined zone concept.
Additionally, installation is as simple as it gets because preconfigured transport units with a maximum width of 2400 mm may be formed by combining the constituent modules in the factory.

When prepared this way, they integrate easily to form a comprehensive drive system within your plant or system.

Modular powerpacks are the ideal drive for all applications

Liquid-cooled SINAMICS S120 Cabinet Modules

When the weather becomes harsh, liquid-cooled SINAMICS S120 Cabinet Modules really shine, yet they still have all the benefits of the air-cooled models.
With a power range of up to 5700 kW, these units are highly suitable for settings that are dusty and hostile. Their maximum power density allows them to function well even in spaces that are limited.

Their effective cooling approach offers substantial potential cost savings in terms of CO2 emissions and thermal recovery.

Optional features include a cabinet design with maritime certification and an individual acceptance test from different marine classification societies.

Air-cooled SINAMICS S120 Cabinet Modules

Because of their affordability and ease of use, SINAMICS S120 Cabinet Modules are desirable at every stage of the product life cycle, from planning and acquisition to installation and commissioning to regular maintenance and servicing.

Tough and straightforward, the air-cooled models have a maximum power of 4560 kW and, according to type testing, offer the best dependability and serviceability.

Because of the wide range of options available, they may be customised to meet any need that a customer may have.

Attractive from any angle

simply straightforward

When creating the SINAMICS S120 Cabinet Modules, simplicity was given particular consideration. A complete driving system can be readily designed and installed in your plant or system because pre-configurable transport modules are available.

  • The SINAMICS S120 Cabinet Modules have all the necessary connectors and connecting parts.
  • All device variations have standardized interfaces that make connection and analysis easier.
  • The SIZER engineering tool and catalogue have integrated modules that make selecting easy.
  • Extensive client documentation is vital for service work planning, commissioning, and execution.

dependable and strong

Long-term operational dependability—ensuring that your drive application is constantly accessible

We have made every effort to modify the robustness and dependability of SINAMICS S120 Cabinet Modules to satisfy customer demands.

  • Throughout their life cycle, they are guaranteed to stay mechanically durable thanks to special cabinet design elements.
  • Throughout the production process, every component—from individual parts to the ready-to-connect cabinet—is tested through rigorous testing.
  • EMC measures are subsequently implemented; partitions for air guidance and cooling have been built and type-tested based on simulated conditions.


For your drive application to be economical

We have made great efforts to ensure that SINAMICS S120 Cabinet Modules operate with substantial energy savings, and we also guarantee cost-effectiveness.

  • There are several infeed units (Line Modules) available for operation in two or four quadrants.
  • Energy can be transferred between motors driving and generating thanks to motor-side inverters, which are connected via the common DC link.
    As a result, energy is saved, the supply infeed is under less load, and line harmonics are decreased.
  • Simple and quick replacement of power components and easily accessible individual modules ensures high service friendliness that lowers expenses.
  • The great efficiency of the liquid-cooled SINAMICS S120 and a well-designed cooling system significantly lower CO2 emissions and running expenses.

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