Product Overview
Technical Summary
| Order number | 6SL3210-1KE21-3AF1 |
|---|---|
| Rated power (LO) | 5.50 kW | 7.50 hp |
| Rated power (HO) | 4.00 kW | 5.00 hp |
| Input | 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz |
| Fieldbus | PROFINET, EtherNet/IP |
| I/O | 6DI, 2DO, 1AI, 1AO, 1Mot_t |
| Safe Torque Off | Integrated |
| Control | V/f control; sensorless vector control |
| Frame size | FSB |
| Degree of protection | IP20 / UL open type |
Key Features
Rated power: 5.50 kW | 7.50 hp (LO); 4.00 kW | 5.00 hp (HO).
Input: 3 AC, 380 … 480 V +10 % -20 %, 47 … 63 Hz. Output: 3 AC, 400V IEC | 480V NEC.
Low overload: 150% 3s, 110% 57s, 100% 240s. High overload: 200% 3s, 150% 57s, 100% 240s. Supports V/f control and sensorless vector control.
Fieldbus: PROFINET, EtherNet/IP. I/O: 6 digital inputs, 1 fail-safe digital input, 1 relay changeover contact, 1 transistor output, 1 differential input, and 1 non-isolated analog output. Safe Torque Off is integrated.
Line-side, motor-end, and DC-link connections use plug-in screw terminals. Maximum shielded motor cable length: 50 m (164.04 ft). Frame size: FSB.
Degree of protection: IP20 / UL open type. Dimensions: 100 mm (3.94 in) width × 203 mm (8.19 in) depth. Net weight: 2.30 kg (5.07 lb).
Frequently Asked Questions
What is the exact Siemens line item?
The exact order number is 6SL3210-1KE21-3AF1, a SINAMICS G120C compact converter.
What are the low-overload and high-overload ratings?
Low overload: 5.50 kW at 150% 3s, 110% 57s, 100% 240s. High overload: 4.00 kW at 200% 3s, 150% 57s, 100% 240s.
Which fieldbus and I/O are provided?
Fieldbus: PROFINET, EtherNet/IP. The interface has 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output; Safe Torque Off is integrated.
What mechanical configuration should be retained in the quotation?
Frame size: FSB. Protection: IP20 / UL open type. Dimensions: 100 mm (3.94 in) width × 203 mm (8.19 in) depth; net weight: 2.30 kg (5.07 lb).
What quantity, destination, schedule, and additional BOM lines should be included?
Include the requested quantity, destination, schedule context, and any additional BOM lines with the 6SL3210-1KE21-3AF1 inquiry.
