Product Overview
Technical Summary
| Product designation | SINAMICS G120C compact converter |
|---|---|
| Input supply | 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz |
| Rated power, LO | 7.50 kW | 10.00 hp |
| Rated power, HO | 5.50 kW | 7.50 hp |
| Communication | PROFIBUS DP |
| Digital inputs | 6 standard digital inputs; 1 fail-safe digital input |
| Analog input | 1 differential input, 10 bit resolution |
| Analog output | 1 non-isolated output |
| Integrated filter | Class A |
| Protection | IP20 / UL open type |
| Frame size | FSB |
Key Features
- Product designation: SINAMICS G120C compact converter, 6SL3210-1KE21-7AP1.
- Rated input: 3 AC input, 380 … 480 V +10 % -20 %, with 47 … 63 Hz line frequency.
- Rated output: 7.50 kW | 10.00 hp under low overload and 5.50 kW | 7.50 hp under high overload.
- I/O interface: 6 standard digital inputs, 1 fail-safe digital input, 1 relay changeover contact, 1 transistor output, 1 differential analog input, and 1 non-isolated analog output.
- Communication and filter: PROFIBUS DP communication and integrated Class A filter.
- Mechanical form and protection: Frame size FSB, 100 mm width, 203 mm depth, 2.30 kg net weight, and IP20 / UL open type protection.
Frequently Asked Questions
Which specifications distinguish Siemens 6SL3210-1KE21-7AP1 from similar SINAMICS G120C variants?
Check the 3 AC 380 … 480 V input, 7.50 kW LO rating, 5.50 kW HO rating, PROFIBUS DP communication, I/O configuration, integrated Class A filter, and IP20 / UL open type protection.
What code and nameplate details should be checked before ordering?
Check the complete code 6SL3210-1KE21-7AP1 and confirm the SINAMICS G120C designation, supply range, overload ratings, PROFIBUS DP, I/O counts, frame size FSB, and protection.
What I/O and communication interfaces does this configuration have?
It has 6 standard digital inputs, 1 fail-safe digital input, 1 relay changeover contact, 1 transistor output, 1 differential analog input, 1 non-isolated analog output, and PROFIBUS DP.
Does this configuration include sensor-based vector control?
No. Sensorless vector control is supported, while vector control with sensor, encoderless torque control, and torque control with encoder are not.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete code 6SL3210-1KE21-7AP1.
