Siemens frequency inverters SINAMICS G120X pump and fan series

Harness the forces of the elements – for the benefit of all with Siemens SINAMICS G120X series

SINAMICS G120X series belongs to the well-proven family of SINAMICS converters. It has been optimized for applications where water and air are moved – for example, for infrastructure projects with a focus on the water/wastewater sectors as well as HVAC applications in building automation. SINAMICS G120X is impressive as a result of its maximum degree of simplicity, reliability, and efficiency. It plays its role in harnessing the force of the elements for the benefit for all.
Highlights – water/wastewater
- Seamless and compact drive system up to 630 kW / 700 hp
- Integrated in SIMATIC PCS 7
- Rugged design with coated printed circuit boards for reliable operation
- EMC-optimized for long motor feeder cables without requiring an additional output reactor
- Integrated STO safety function certified according to SIL 3
Highlights – heating, ventilation, and air conditioning (HVAC)
- Simple setup and optimized user interface
- Reliable operation with favorable costs
- Conforms with EMC and harmonic standards without requiring additional options
- Lower energy consumption using integrated software functions
- Supports building-specific communication

Water and wastewater applications always under control

SINAMICS G120X converters were developed for the optimum operation of pumps and fans in the water industry. The converters are rugged, reliable, and simple to operate. For utility companies, this means that these devices represent the perfect solution to control their water and wastewater systems.



Admirably suited to address a wide range of sectors
Application examples – water/wastewater:
- Water treatment plants
- Irrigation
- Pumping stations
- Filter and cleaning processes
- Water towers
- Swimming pools

Optimally operating water/wastewater applications

Simple
- Seamless drive system from 0.75 kW / 1 hp to 630 kW / 700 hp
- Simple to integrate into your existing application
- Simple to maintain by backing up parameters to an SD card and fast fan change
- Simple to set up using the Smart Access Module (Wi-Fi) or the graphic color IOP-2 operator panel
- Simple wizards for water and wastewater applications with pre-installed firmware functions
Rugged
- The integrated DC link reactor means that the converter operates with high stability under all line supply conditions
- Complies with EMC requirements and supports long cable length
- Complies with line harmonic standards according to EN 61000-3-12
- Is rugged, compact, and corresponds to IP20 and IP21 in an open UL version (optional)
- Can operate under harsh environmental conditions as it is resistant to corrosive pollutants according to Class 3C3
Efficient
- Highest energy efficiency in conjunction with SIMOTICS synchronous-reluctance motors
- For low dynamic loads, the ECO mode ensures the best possible performance and lowest losses
- Together with PROFINET, supports PROFIenergy to control and reduce energy usage

First choice for a great climate

Simple, reliable, and efficient: SINAMICS G120X is the first choice when it comes to controlling pumps and fans in HVAC applications in the building automation domain. The converter was developed to comply with the highest requirements. Our health and quality of life are simply too valuable to compromise.



Power wherever you need it
HVAC application examples:
- Climate-control systems
- Ventilation systems for tunnels and subways
- Refrigeration machine compressors
- Cooling towers
- Heating and cooling systems
- Smoke extraction systems

Optimally operating building automation applications

Simple
- Simple selection and ordering: The Siemens Drive Technology Configurator generates just one single order number that precisely specifies the converter
- Simple setup using the Smart Access Module or the color IOP-2 operator panel
- Simple wizards for pump and fan applications with pre-installed firmware functions
Reliable
- Complies with EMC standard EN 61800-3 and standards relating to line harmonics
- Can operate under the widest range of conditions as a result of the wide operating temperature range
- Is rugged, compact, and corresponds to IP20 and IP21 in an open UL version (optional)
- As standard, the electronics and PC board components are protected against corrosive pollutants in the air up to Class 3C2
Efficient
- Efficiency up to 98%: SINAMICS G120X displays the energy consumption and has additional, integrated energy saving functions
- Operation together with high efficiency motors additionally increases the energy saving potential
- For low dynamic loads, the ECO mode ensures the best possible performance and lowest losses
- In the no-load state, the motor automatically switches off and on to save energy and reduce wear

SINAMICS G120X – ready for digitalization

Connected to the cloud via the SINAMICS CONNECT 300 IoT Gateway means that the SINAMICS G120X is ready for digitalization: The states of the converter, motor, and driven load can be visualized and analyzed. The MindSphere Analyze MyDrives application provides you with valuable data to optimize your processes and maintenance strategy. The setup is especially simple using the Smart Access Module via Wi-Fi or the IOP-2 Intelligent Operator Panel, both of which have been optimized for pump and fan applications.