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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6SL3210-1KE21-7UF1 |
| Alternative Part Number | 6SL32101KE217UF1 |
| Manufacturer | Siemens |
| Category | General Automation |
| Series | SINAMICS G120C |
| Rated Current (LO) | 21.5 A |
| Rated Current (HO) | 18.2 A |
| Voltage Range | 380 to 480 V ac |
| Efficiency | 0.97 % |
| Dimensions | 3.94 x 8.86 x 7.72 in |
| Weight | 2.600 kg |
| Rated Power (LO) | 7.5 kW |
| Rated Power (HO) | 5.5 kW |
| Output Frequency (V/f Control) | 0 to 550 Hz |
| Output Frequency (Vector Control) | 0 to 240 Hz |
| Overload Capability (LO) | 150 % base load current IL for 3 s, followed by 110 % IL for 57 s in a 300 s cycle time |
| Overload Capability (HO) | 200 % base load current IH for 3 s, followed by 150 % IH for 57 s in a 300 s cycle time |
| Communication | PROFINET, EtherNet/IP |
| Degree of Protection | IP20 / UL open type |
| Cooling Method | Air cooling using an integrated fan |
| Installation Altitude | Up to 1000 m (3280.84 ft) |
| Ambient Temperature Range | -10 to 40 °C (14 to 104 °F) for operation |
| Relative Humidity | 95 % at 40 °C (104 °F), non-condensing |
| Compliance with Standards | UL, cUL, CE, C-Tick (RCM) |
| Efficiency Class | IE2 according to IEC61800-9-2* |
The Siemens 6SL3210-1KE21-7UF1 is a high-performance converter power module that forms part of the renowned SINAMICS G120C series, designed to meet the rigorous demands of industrial automation and drive applications. This variable frequency drive (VFD) is engineered to provide precise and efficient speed control for a wide range of three-phase motors, making it an ideal solution for tasks requiring variable speed operations.
With a rated power of 7.5 kW and the capability to handle 150% overload for short bursts, this robust module is well-suited for applications that experience occasional peaks in demand. It operates on a supply voltage ranging from 380 to 480 V ac, accommodating the standard power supplies found in industrial environments across the UK and Europe.
The SINAMICS G120C series is characterised by its compact design, and the 6SL3210-1KE21-7UF1 is no exception, with dimensions of 196 x 100 x 225.4 mm (height x width x depth). This space-saving form factor allows for easy integration into existing systems without the need for extensive reconfiguration.
This module comes with an integrated I/O interface, including 6 digital inputs, 2 digital outputs, 1 analogue input, and 1 analogue output, providing flexibility for various control and feedback mechanisms. Additionally, it features a Safe Torque Off function and an integrated PROFINET-PN fieldbus, enhancing its connectivity and safety features.
The IP20/UL open type protection ensures that the module is protected against solid objects larger than 12mm, although it should be installed in a cabinet or with additional protection for operation in environments where dust or moisture may be present.
The 6SL3210-1KE21-7UF1 is unfiltered and boasts an efficiency of 0.97%, reflecting its ability to operate with minimal energy loss, which is essential for cost-effective and sustainable operation. Its air cooling system, facilitated by an integrated fan, ensures that the device maintains optimal operating temperatures even under high load conditions.
Overall, the Siemens 6SL3210-1KE21-7UF1 is a versatile and reliable component for industrial drive systems, offering advanced features and dependable performance for a variety of automation tasks.
Commonly Asked Questions
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Frequently Asked Questions
What series does this Converter Power Module belong to?
The Converter Power Module is part of the SINAMICS G120C series, which is known for its compact design and versatile functionality suitable for a wide range of drive applications.
What is the rated power of this module?
The rated power of this module is 7.5 kW, with the capability to handle 150% overload for 3 seconds, making it suitable for applications requiring a robust power output.
Can this module be integrated with a safety system?
Yes, the module comes with an integrated Safe Torque Off (STO) feature, which allows it to be easily integrated into safety systems for secure operations.
What type of cooling does the module use?
The module utilises air cooling with an integrated fan, ensuring that the device maintains an optimal operating temperature during use.
What is the efficiency rating of this module?
This module has an efficiency rating of 0.97, indicating high efficiency in energy conversion and reduced operational costs.
What are the input and output voltage specifications?
The input voltage specification is 380 to 480 V ac, and the output is designed for a 3-phase connection, suitable for a variety of industrial applications.
What communication interfaces does the module support?
The module supports PROFINET-PN, which is a standard for industrial networking in automation, allowing for easy integration into existing network infrastructures.
What is the ambient operating temperature range for this module?
The module can operate within an ambient temperature range of -10 to 40 °C (14 to 104 °F), making it suitable for a variety of industrial environments.
What is the size and weight of the module?
The module measures 196 x 100 x 225.4 mm (H x W x D) and weighs approximately 2.30 kg, making it a compact and manageable size for installation.
Does the module have any integrated I/O interfaces?
Yes, the module includes integrated I/O interfaces with 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output, providing flexibility for various control and monitoring tasks.
