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6SL3210-1KE21-7AF1
Siemens 6SL3210-1KE21-7AF1 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 6SL3210-1KE21-7AF1 is a high-performance SINAMICS G120C inverter designed for general automation applications. This compact and versatile device operates with a 3-phase input voltage range of 380-480V and offers both Low Overload (LO) and High Overload (HO) capabilities. With a rated power of 7.5 kW (LO) and 5.5 kW (HO), it provides efficient and precise control of motor speed and torque.
Featuring an integrated PROFINET and EtherNet/IP communication interface, the 6SL3210-1KE21-7AF1 ensures seamless connectivity with various automation systems. It comes with six standard digital inputs, one fail-safe digital input, and multiple analog inputs and outputs for versatile control options.
The inverter is equipped with advanced closed-loop control techniques, including V/f linear, square-law, parameterizable, and ECO control, as well as sensorless vector control. Its IP20 / UL open type protection and air cooling system with an integrated fan ensure reliable operation in demanding industrial environments.
With a compact frame size (FSB) and dimensions of 100mm (width) x 196mm (height) x 208mm (depth), the Siemens 6SL3210-1KE21-7AF1 inverter is an ideal solution for space-constrained applications. It complies with UL, cUL, CE, and C-Tick (RCM) standards, ensuring high-quality performance and safety.
Featuring an integrated PROFINET and EtherNet/IP communication interface, the 6SL3210-1KE21-7AF1 ensures seamless connectivity with various automation systems. It comes with six standard digital inputs, one fail-safe digital input, and multiple analog inputs and outputs for versatile control options.
The inverter is equipped with advanced closed-loop control techniques, including V/f linear, square-law, parameterizable, and ECO control, as well as sensorless vector control. Its IP20 / UL open type protection and air cooling system with an integrated fan ensure reliable operation in demanding industrial environments.
With a compact frame size (FSB) and dimensions of 100mm (width) x 196mm (height) x 208mm (depth), the Siemens 6SL3210-1KE21-7AF1 inverter is an ideal solution for space-constrained applications. It complies with UL, cUL, CE, and C-Tick (RCM) standards, ensuring high-quality performance and safety.
| Specification | Description |
|---|---|
| Part Number | 6SL3210-1KE21-7AF1 |
| Alternative Part Number | 6SL32101KE217AF1 |
| Manufacturer | Siemens |
| Category | General Automation |
| Input Voltage | 380 - 480 V +10% -20% |
| Input Frequency | 47 - 63 Hz |
| Rated Current (LO) | 21.50 A |
| Rated Current (HO) | 18.20 A |
| Output Voltage | 400V IEC, 480V NEC |
| Rated Power (LO) | 7.50 kW (10.00 hp) |
| Rated Power (HO) | 5.50 kW (7.50 hp) |
| Max. Output Current | 25.00 A |
| Pulse Frequency | 4 kHz |
| Output Frequency Range | 0 - 240 Hz (Vector Control), 0 - 550 Hz (V/f Control) |
| Overload Capability (LO) | 150% base load current IL for 3 s, followed by 110% base load current IL for 57 s in a 300 s cycle |
| Overload Capability (HO) | 200% base load current IH for 3 s, followed by 150% base load current IH for 57 s in a 300 s cycle |
| Efficiency | 0.97 |
| Cooling | Air cooling using an integrated fan |
| Degree of Protection | IP20 / UL open type |
| Frame Size | FSB |
| Dimensions (W x H x D) | 100 mm x 196 mm x 208 mm (3.94 in x 7.72 in x 8.19 in) |
| Communication | PROFINET, EtherNet/IP |
| Standards Compliance | UL, cUL, CE, C-Tick (RCM) |
What is the input voltage range for this inverter?
The input voltage range for the Siemens 6SL3210-1KE21-7AF1 inverter is 380 to 480 V, with a tolerance of +10% and -20%.
What is the output frequency range for vector control and V/f control?
For the Siemens 6SL3210-1KE21-7AF1 inverter, the output frequency range for vector control is 0 to 240 Hz, and for V/f control, it is 0 to 550 Hz.
What is the overload capability for Low Overload (LO) and High Overload (HO)?
For the Siemens 6SL3210-1KE21-7AF1 inverter, the Low Overload (LO) capability is 150% base load current IL for 3 seconds, followed by 110% base load current IL for 57 seconds in a 300-second cycle time. The High Overload (HO) capability is 200% base load current IH for 3 seconds, followed by 150% base load current IH for 57 seconds in a 300-second cycle time.
What is the cooling method used for this inverter?
The Siemens 6SL3210-1KE21-7AF1 inverter uses air cooling with an integrated fan.
What communication protocols does this inverter support?
The Siemens 6SL3210-1KE21-7AF1 inverter supports PROFINET and EtherNet/IP communication protocols.
What is the maximum motor cable length for shielded and unshielded cables?
For the Siemens 6SL3210-1KE21-7AF1 inverter, the maximum motor cable length is 50 meters (164.04 ft) for shielded cables and 100 meters (328.08 ft) for unshielded cables.
What are the dimensions and weight of this inverter?
The Siemens 6SL3210-1KE21-7AF1 inverter has dimensions of 100 mm (3.94 in) width, 196 mm (7.72 in) height, and 208 mm (8.19 in) depth. The net weight is 2.30 kg (5.07 lb).
What is the degree of protection for this inverter?
The Siemens 6SL3210-1KE21-7AF1 inverter has a degree of protection of IP20 / UL open type.
- Variable speed control for pumps and fans
- Conveyor systems in manufacturing and logistics
- Material handling and packaging equipment
- Industrial automation and process control
- HVAC systems in commercial and industrial buildings
- Textile, paper, and printing industry machinery
- Food and beverage processing equipment
- Machine tool and woodworking applications
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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