Siemens Sinamics G120XA Inverter

Siemens SINAMICS G120XA inverter is a highly efficient, optimized solution for pump, fan, and compressor applications. It has a power range of 0.75kW ~ 560kW and is fully integrated with pump and fan functions and high-performance vector control algorithms for easy control of pumps, fans, and compressors.

Outstanding features of Siemens Sinamics G120XA inverter

Efficient and energy-saving

With closed-loop V/f (ECO) and open-loop vector control modes, the Siemens SINAMICS G120XA inverter can automatically reduce the magnetic flux to adjust the current to match the load, saving up to 5% energy when the system is under load. This helps the inverter achieve high efficiency of up to 98%, ensuring stable and durable operation.

Easy installation and maintenance

Users can install the Siemens SINAMICS G120XA inverter easily and simply thanks to the default settings and the user-friendly graphical interface, which does not require in-depth knowledge of the inverter. The SINAMICS SD memory card allows parameters to be copied before and after installation, making it easy to back up and replace when necessary.

Automatic and intelligent functions

The Siemens SINAMICS G120XA inverter integrates many advanced functions such as:

• Automatic restart: restarts the system after a power failure or fault.
• Speed ​​detection start: the converter can be connected while the motor is running.
• Sleep mode: automatically shuts down and reactivates when necessary to save energy.
• Real-time clock: allows time-based process adjustment, suitable for energy management requirements in buildings, heating systems, and lighting.

Intelligent control for special applications

The Siemens SINAMICS G120XA inverter is particularly suitable for HVAC applications (heating, ventilation, and air conditioning). It has freely programmable logic function blocks and integrated PID controllers.

In addition, the device also has a multi-zone controller, supporting closed-loop control with up to 3 pressure or temperature sensors, with the ability to control two different zones independently. Emergency mode in case of fire, increasing system availability.

Flexible operation and high reliability

The Siemens SINAMICS G120XA inverter is equipped with a Bypass mode, when the system reaches the set point or a fault occurs, the inverter automatically switches to the mains (with an external expansion circuit). In addition, the G120XA is equipped with a time switch, which can be programmed to adjust scheduled operations, optimizing operating efficiency.

Applications of Siemens Sinamics G120XA inverter

Siemens SINAMICS G120XA is a flexible, powerful and easy-to-use inverter solution, suitable for applications that require high performance, energy efficiency and deep integration into industrial control systems.

Here are some common applications:

• HVAC (heating, ventilation and air conditioning) systems
• Water supply and drainage industry
• Food and beverage processing industry
• Oil and gas extraction and processing systems
• Chemical and pharmaceutical industry
• Fire pump applications
• Conveyor systems or automated production systems
• Auxiliary pump systems in industrial zones

The above is an overview of the Siemens SINAMICS G120XA inverter. If you need further advice, please contact the online support phone numbers on the sidebar of this page for answers.