Technical Summary
| Product family | SINAMICS G120C |
|---|---|
| Product type | Compact converter |
| Input phases | 3 AC |
| Line voltage | 380 … 480 V +10 % -20 % |
| Line frequency | 47 … 63 Hz |
| Output rated power (LO) | 5.50 kW | 7.50 hp |
| Output rated power (HO) | 4.00 kW | 5.00 hp |
| Communication | USS/MODBUS RTU |
| Standard digital inputs | 6 |
| Fail-safe digital inputs | 1 |
| Degree of protection | IP20 / UL open type |
| Frame size | FSB |
Applications
Motor control in a SINAMICS G120C drive system using V/f and sensorless vector control.
Key Features
Compact converter for the exact order number 6SL3210-1KE21-3UB1.
Rated for 3 AC input with line voltage 380 … 480 V +10 % -20 % and line frequency 47 … 63 Hz.
Communication: USS/MODBUS RTU.
6 standard digital inputs, 1 fail-safe digital input, 1 relay changeover digital output, 1 transistor digital output, 1 differential analog/digital input, and 1 non-isolated analog output.
Line side, motor end, and DC link connections use plug-in screw terminals.
Degree of protection: IP20 / UL open type, with air cooling using an integrated fan.
Frequently Asked Questions
What is Siemens 6SL3210-1KE21-3UB1?
It is a SINAMICS G120C compact converter.
What input supply does 6SL3210-1KE21-3UB1 use?
The input is 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz.
Which communication is supported by 6SL3210-1KE21-3UB1?
Communication: USS/MODBUS RTU.
What protection and cooling details are listed for this drive?
Degree of protection: IP20 / UL open type. Cooling: Air cooling using an integrated fan.
