Product Overview
Technical Summary
| Product designation | SINAMICS G120C converter |
|---|---|
| Input phases | 3 AC |
| 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 |
| Digital inputs | 6 standard; 1 fail-safe |
| Communication | PROFINET, EtherNet/IP |
| Protection | IP20 / UL open type |
| Frame size | FSB |
Key Features
- Product designation: SINAMICS G120C converter, order number 6SL3210-1KE21-7UF1.
- Rated input: 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz.
- Rated power: 7.50 kW | 10.00 hp at low overload; 5.50 kW | 7.50 hp at 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 protection: PROFINET and EtherNet/IP communication; IP20 / UL open type protection.
- Mechanical form: Frame size FSB; width 100 mm (3.94 in) and depth 203 mm (8.19 in).
Frequently Asked Questions
What does Siemens order number 6SL3210-1KE21-7UF1 identify?
It identifies a SINAMICS G120C converter with 3 AC 380 … 480 V input, PROFINET, EtherNet/IP, and IP20 / UL open type protection.
Which specifications distinguish this 6SL3210-1KE21-7UF1 variant?
The listed variant has 7.50 kW | 10.00 hp low-overload power, 5.50 kW | 7.50 hp high-overload power, 6 standard digital inputs, 1 fail-safe digital input, and frame size FSB.
What terminals and cable details should be checked?
Check the plug-in screw terminals, signal-cable conductor cross-section of 0.15 … 1.50 mm2 (AWG 24 … AWG 16), and line-side conductor cross-section of 4.00 … 6.00 mm2 (AWG 12 … AWG 10).
What details are needed for a quotation?
Provide the complete order number 6SL3210-1KE21-7UF1, the required quantity, and the destination.
