The SIEM power module from Siemens, known as SINAMICS G120 PM250, is a highly advanced frequency converter designed for a wide range of applications in mechanical engineering. With a power output of up to 37 kW and regenerative capability, this module is ideal for use in demanding environments. It allows for the direct feedback of braking energy into the grid, eliminating the need for braking resistors and saving space in the control cabinet. The innovative Efficient Infeed Technology ensures that energy is used efficiently during generator operation, which not only reduces operating costs but also minimizes heat generation in the control cabinet. The module is designed for operation in ambient temperatures ranging from 0 to +50 °C and offers an IP20 protection rating, making it a robust solution for industrial applications.

• Regenerative capability for braking energy, making braking resistors unnecessary
• Efficient Infeed Technology for energy savings and reduced heat generation
• Lower harmonic grid distortions due to innovative circuit technology
• Simple design without additional grid choke at the grid input
• Modular design for flexible adaptation to various applications.