SINAMICS G120P converter series

The SINAMICS G120P converter series offers tailor-made solutions with a particularly large performance range for building technology and the process industry.

The converter series SINAMICS G120P is the specialist for pump, fan and compressor applications. SINAMICS G120P is ideally suited to pump applications (centrifugal pumps, oscillating and rotating pumps), fan applications (axial and radial fans) and compressor applications (cooling compressors, air and gas compressors). They are deployed in industrial environments, in the process and water industries and in building automation.

SINAMICS G120P has many industry-specific functions for building technologies and process industries, such as two-zone or multi-zone control and fire protection mode. SINAMICS G120P also has the highest safety level.

The combinable converter has several power modules and flexible installation in the control cabinet or directly on site. The modular converter system consists of power modules, a control unit and an optional control unit.

SINAMICS G120P is versatile and customizable for industrial applications and building technology. Available worldwide with important functions such as speed control, setting range, efficiency and communication level.

Building technology: 3 AC 380–480 V; Process industry: 3 AC 380–480 V and 3 AC 500–690 V

Building technology: 0.37–90 kW; Process industry: 11–630 kW

U/f control with stator flux orientation, vector control without encoder

PM230 Power Modules can be installed both in the control cabinet and directly on site due to the protection classes. And due to different filters, they can be used in both public and industrial networks.

PM240-P Power Modules increase process reliability through integrated safety functionality up to SIL3 level.

With PM330 Power Modules, a complete product range is available — in all sizes and across all voltage ranges, from 400 V to 690V. A flexible and integrated solution approach that considerably minimizes your project planning and implementation costs.

The CU230P-2 Control Unit is especially suitable for drives with integrated technology functions for pump, fan and compressor applications. The I/O interface, fieldbus interfaces and additional software functions support these applications in an optimum way.

Optional panels such as the SINAMICS Smart Access Module and IOP-2 enable mobile commissioning, diagnostics and service, as well as fast local setup, fault diagnostics and easy parameter adjustment.

Technical overview | SINAMICS G120P

Application examples | Drive technology

Related products | Digital Drivetrain

Brochure | SINAMICS variable frequency drives

Image database | Product photos and drawings

Download | SINAMICS Startdrive commissioning tool

Configurator | SIEMENS product configurator

To protect plants, systems, machines, and networks against cyber threats, it is necessary to implement—and continuously maintain—a comprehensive, state-of-the-art industrial security strategy. Siemens’ products and solutions are just one component of such a strategy. For more information about industrial security, please visit.