SINAMICS S150

The 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. The inverter cabinet units are available for the power range from 75 kW to 1200 kW.

The converter for demanding applications with energy recovery

Compact und 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

Technical data

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

Overview of strengths

Multifunctional
- Wide power range from 75 kW to 1200 kW
- Versatile for a wide range of applications
- Adaptable to all requirements with an extensive option package
- All components can be configured, programmed and put into operation with the integrated engineering platform Totally Integrated Automation (TIA)
Highly dynamic
- Sovereign performance even for demanding applications
- Highly dynamic braking operations
- Best control quality even without a encode
Capable of energy recovery
- Standard mains power supply to allow 4Q operation without restrictions.
- Significant energy savings, especially during frequent braking cycles.
- Thanks to Clean Power filter network repercussions can be neglected

Typical applications

Moving
SINAMICS is the drive for simple as well as highly dynamic conveyor systems.
Processing
SINAMICS is the drive for continuous processes with high speed and torque accuracy.