Product Overview
Technical Summary
| Product lifecycle | Active Product |
|---|---|
| Input line voltage | 380 … 480 V +10 % -20 % |
| Input line frequency | 47 … 63 Hz |
| Rated output power, LO | 7.50 kW | 10.00 hp |
| Rated output power, HO | 5.50 kW | 7.50 hp |
| Communication | USS/MODBUS RTU |
| I/O configuration | 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 |
| Control methods | V/f linear / square-law / parameterizable; V/f with flux current control (FCC); V/f ECO linear / square-law; sensorless vector control |
| Line-side connection | Plug-in screw terminals; conductor cross-section 4.00 … 6.00 mm2 (AWG 12 … AWG 10) |
| Protection | IP20 / UL open type |
Key Features
7.50 kW at low overload and 5.50 kW at high overload.
3 AC input and 3 AC output; line voltage: 380 … 480 V +10 % -20 %; line frequency: 47 … 63 Hz.
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.
USS/MODBUS RTU communication.
V/f linear / square-law / parameterizable, V/f with flux current control (FCC), V/f ECO linear / square-law and sensorless vector control.
IP20 / UL open type; frame size FSB; width 100 mm, depth 203 mm; net weight 2.30 kg.
Frequently Asked Questions
What is the exact product line item?
It is Siemens 6SL3210-1KE21-7UB1, a SINAMICS G120C converter.
What are the low- and high-overload output ratings?
Low overload is 7.50 kW | 10.00 hp; high overload is 5.50 kW | 7.50 hp.
Which communication and I/O interfaces are provided?
Communication is USS/MODBUS RTU. The I/O includes 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.
What connection details should be retained for the project quotation?
Line-side connections use plug-in screw terminals with a 4.00 … 6.00 mm2 (AWG 12 … AWG 10) conductor cross-section. Provide the requested quantity, destination and schedule with the line item.
