Product information
Overview
Key Features
- Rated power: Rated output power is 5.50 kW | 7.50 hp for low overload and 4.00 kW | 5.00 hp for high overload.
- Overload capability: Low overload: 150% for 3s, 110% for 57s, 100% for 240s. High overload: 200% for 3s, 150% for 57s, 100% for 240s.
- Control techniques: Supports V/f linear / square-law / parameterizable, V/f with flux current control (FCC), V/f ECO linear / square-law, and sensorless vector control.
- I/O interface: Has 6 standard digital inputs, 1 fail-safe digital input, 2 digital outputs, 1 differential analog/digital input, and 1 non-isolated analog output.
- Communication and protection: Communication: USS/MODBUS RTU. Protection: IP20 / UL open type. An integrated Class A filter is included.
- Connections and dimensions: Uses plug-in screw terminals. Frame size: FSB. Dimensions: 100 mm width x 203 mm depth; net weight: 2.30 kg.
Technical Summary
| Order number | 6SL3210-1KE21-3AB1 |
|---|---|
| Input supply | 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz |
| Rated output power, LO | 5.50 kW | 7.50 hp |
| Rated output power, HO | 4.00 kW | 5.00 hp |
| Control techniques | V/f linear / square-law / parameterizable; V/f with flux current control (FCC); V/f ECO linear / square-law; sensorless vector control |
| I/O interface | 6 digital inputs, 1 fail-safe digital input, 2 digital outputs, 1 differential analog/digital input, 1 non-isolated analog output |
| Communication | USS/MODBUS RTU |
| Protection | IP20 / UL open type |
| Frame size | FSB |
| Cooling | Air cooling using an integrated fan |
| Product lifecycle | Active Product |
Frequently Asked Questions
What is the exact model of this SINAMICS G120C converter?
The exact order number is 6SL3210-1KE21-3AB1.
What are the low-overload and high-overload power ratings?
Low overload is 5.50 kW | 7.50 hp. High overload is 4.00 kW | 5.00 hp.
Which control and communication interfaces are provided?
It supports the listed V/f and sensorless vector control techniques, with USS/MODBUS RTU communication and the stated digital and analog I/O.
What protection and mechanical configuration does it have?
Protection is IP20 / UL open type. The frame size is FSB, with 100 mm width and 203 mm depth.
How can I request a quotation for this configuration?
Send the required quantity, destination, and requested date for model-specific quotation support.
