The outstanding system features of the SINAMICS S120 Cabinet Modules provide the following advantages:

• Process optimization with minimum outlay
  • A standard PROFIBUS or PROFINET interface and various analog and digital interfaces enables easy integration into automation solutions
  • Vector and servo control ensures that they fulfill the most exacting requirements regarding the accuracy and dynamic response of drives.
• High level of reliability and availability
  • Individual modules and power components can be replaced quickly and easily, which ensures a higher level of plant availability
• Energy saving during operation
  • The motor-side inverters are coupled via the common DC link and allow energy to be exchanged between motors that are motoring and generating. This means that energy is saved, there is less load on the supply infeed and line harmonics are reduced
  • Generally the line infeed is only dimensioned for the maximum energy required when motoring or the maximum current required when motoring – and not the sum of the energy requirements of the Motor Modules connected to the DC link. As a consequence, for example, for conveyor belts or motor test stands with Motor Modules that are simultaneously operated in motoring and generating modes, a significantly smaller line infeed unit can be selected.
• Minimal operative, maintenance, and servicing costs
  • Simple commissioning thanks to the menu-driven STARTER commissioning tool.
  • Optional, menu-navigated AOP30 advanced operator panel with plain text display and bar-type display.
  • All modules are easily accessible, making them extremely service friendly
• Space-saving design
• Environmentally-friendly operation
  • The converters are exceptionally quiet and compact thanks to state-of-the-art IGBT power semiconductors and an innovative cooling concept