Siemens SINAMICS G120XA is a cost-effective dedicated inverter designed for fan, pump and compressor applications.
The power coverage ranges from 0.75 kW up to 560 kW, three-phase 380V–440V.
It uses high-performance vector control technology to ensure stable speed regulation under variable load.
The built-in DC link reactor reduces harmonic distortion and protects the power grid.
Optional EMC filter meets industrial electromagnetic compatibility requirements.
The printed circuit board adopts conformal coating, which prevents corrosion from dust, moisture and chemical gas.
It supports multiple communication protocols: Modbus RTU, USS, PROFINET, EtherNet/IP and BACnet MS/TP.
Integrated practical functions for water and HVAC systems.
Flying restart function can catch rotating motor automatically after power interruption.
Multi-pump control enables cycle switching of multiple pumps to balance service life.
Energy-saving ECO mode automatically optimizes output voltage to reduce power consumption.
Overvoltage and undervoltage protection, overcurrent protection, overheat protection and motor overload protection are standard.
Local operation can be realized via BOP‑2 basic panel or IOP‑2 intelligent operator panel.
Parameter backup and cloning function helps quick commissioning and on-site replacement.
Typical application scenarios: water treatment station, building HVAC, air compressor, pipeline pump and factory ventilation.
SINAMICS G120XA is widely used in infrastructure and process industry for energy saving transformation.
We provide genuine Siemens SINAMICS G120XA drive and related spare parts.
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