Key Features
- Output rating: Rated power (LO): 7.50 kW | 10.00 hp; Rated power (HO): 5.50 kW | 7.50 hp.
- Input supply: Number of phases: 3 AC; Line voltage: 380 … 480 V +10 % -20 %; Line frequency: 47 … 63 Hz.
- Communication: Communication: USS/MODBUS RTU.
- I/O configuration: 6 standard digital inputs, 1 fail-safe digital input, 1 digital output as relay changeover contact, 1 digital output as transistor, 1 analog / digital input, and 1 analog output.
- Protection and frame: Degree of protection: IP20 / UL open type; Frame size: FSB; Filter class (integrated): Class A.
- Connections: Line side and motor end use plug-in screw terminals; DC link (for braking resistor) version is plug-in screw terminals with PE connection on housing with M4 screw.
Technical Summary
| Product type | SINAMICS G120C compact converter |
|---|---|
| Line voltage | 380 … 480 V +10 % -20 % |
| Line frequency | 47 … 63 Hz |
| Rated power (LO) | 7.50 kW | 10.00 hp |
| Rated power (HO) | 5.50 kW | 7.50 hp |
| Communication | USS/MODBUS RTU |
| Standard digital inputs | 6 |
| Fail-safe digital inputs | 1 |
| Analog / digital inputs | 1 (Differential input) |
| Analog outputs | 1 (Non-isolated output) |
| Degree of protection | IP20 / UL open type |
| Frame size | FSB |
Applications
- Drive control for a 3 AC supply: Power conversion for a 3 AC input supply with 380 … 480 V +10 % -20 % and 47 … 63 Hz line frequency.
- USS/MODBUS RTU communication integration: Connection to systems using USS/MODBUS RTU communication.
- Motor speed and torque control: Operation with V/f linear / square-law / parameterizable, V/f with flux current control (FCC), V/f ECO linear / square-law, and sensorless vector control.
Frequently Asked Questions
What is Siemens 6SL3210-1KE21-7AB1?
It is a SINAMICS G120C compact converter.
What input supply does 6SL3210-1KE21-7AB1 require?
It uses 3 AC input with 380 … 480 V +10 % -20 % line voltage and 47 … 63 Hz line frequency.
What communication does 6SL3210-1KE21-7AB1 support?
Communication: USS/MODBUS RTU.
What protection rating and frame size does 6SL3210-1KE21-7AB1 have?
Degree of protection: IP20 / UL open type. Frame size: FSB.
Which output power ratings are listed for 6SL3210-1KE21-7AB1?
Rated power (LO): 7.50 kW | 10.00 hp. Rated power (HO): 5.50 kW | 7.50 hp.
