The Siemens inverters you mentioned are part of the SINAMICS G120 series. Here is the information for the Siemens Inverter 6SL3210-1KE21-7UF1:

- Product code: 6SL3210-1KE21-7UF1

- Series: SINAMICS G120

- Power rating: 0.37 kW (0.5 HP)

- Voltage rating: 380-480V

- Frequency: 50/60 Hz

- Frame size: FSA

- Control unit: CU240E-2 PN

- Communication: Profinet

- Degree of protection: IP20

- Integrated braking chopper: Yes

- Built-in filter: Class A

- Configuration options: Various parameterization and configuration options available

The SINAMICS G120 series of inverters from Siemens offers a wide range of power ratings and features, providing efficient and reliable motor control for various industrial applications.