SINAMICS S150 - Universal, Precise & Safety Integrated.

Technology Used

Line voltage
3 AC 380 up to 480 V 3 AC 500 up to 690 V
Power range
110 up to 800 kW 75 up to 1200 kW
Degree of protection
IP20 (Standard), optional IP21/IP23/IP43 and IP54
Control mode
 Vector control with and without encoder or U/f control

Cabinet unit converter for demanding applications with energy recovery

The compact SINAMICS S150 cabinet units are designed for variable speed drives in machine building and plant engineering. They are particularly suitable for use with variable speed drives with high demands on dynamics and speed accuracy, frequent braking cycles with high braking energies and 4-quadrant operation. SINAMICS S150 offers high-performance speed control with high accuracy and dynamics.

Multifunctional. Highly dynamic. Capable of energy recovery.

Whether presses, centrifuges, conveyor belts, test benches or cranes – SINAMICS S150 meets the highest requirements for process sequences with dynamic and reproducible processes in machines or plants. And this in a wide variety of industries such as automotive, mining, food and nutrition, but also metals and chemicals.

The inverter for demanding applications with energy recovery

Compact and multifunctional
  • SINAMICS S150 are ready-to-connect cabinet units in the standard control cabinet
  • With an extensive option package, they can be adapted to the respective requirements
  • Standard mains power supply to allow 4Q operation without restrictions
  • Significant energy savings, especially during frequent braking cycles
  • Imprinting of almost sinusoidal network currents by a fast current control; robust in case of mains voltage fluctuations
  • Possibility of reactive power compensation (inductive or capacitive)
  • Good accessibility of all device modules, thus the highest level of service friendliness

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SINAMICS V20