This brochure introduces the Siemens SINAMICS G120XA vector converter, highlighting its fan and pump application features, energy efficiency, reliability…
The Siemens SINAMICS G120XA is a new member of the SINAMICS series, designed specifically for fan and pump applications with power ranging from 0.75 kW to 560 kW. It integrates advanced vector control algorithms and industry-specific functions such as built-in fans and pumps, allowing for quick setup and efficient operation. This manual is written in Chinese.
| Power Range | 0.75 kW ~ 560 kW |
|---|---|
| Input Voltage (FSA...FSG) | 3 AC 380 V (-20 %) ... 440 V (+10 %) |
| Input Voltage (FSH/FSJ) | 3 AC 380 V (-15 %) ... 440 V (+10 %) |
| Operating Temperature (FSA...FSG) | -20 ºC ~ 60 ºC |
| Operating Temperature (FSH/FSJ) | 0 ºC ~ 50 ºC |
| Digital Inputs | 6 channels |
| Digital Outputs | 4 relay outputs, 250V AC 1A / 30V DC 1A |
| Analog Inputs | 2 channels (-10 V ~ 10 V ; 0/4 ~ 20 mA) |
| Analog Outputs | 2 channels (0 V ~ 10 V ; 0/4 ~ 20 mA) |
| Protection Class | IP20, IP00 (FSJ size only) |
It is specifically designed for fan and pump loads, including water treatment, heating networks, oil/gas/chemical industries, sewage treatment, subway ventilation, and HVAC.
Yes, it supports induction motors, permanent magnet synchronous motors, and reluctance motors with high energy efficiency.
The converter supports Modbus RTU, USS, and BACnet MS/TP via an integrated RS485 interface.
The standard warranty period is 24 months based on the serial number.