Siemens 6SL3210-1KE17-5AF1 G120 Safety & Filter Frequency Converter 7.3A 3kW

The Siemens 6SL3210-1KE17-5AF1 G120 Safety & Filter Frequency Converter is a powerful and versatile drive engineered for demanding industrial applications. This unit offers robust performance, integrated safety functions, and a built-in filter, simplifying system design and installation. With a rated output current of 7.3A and a power rating of 3kW, it is ideally suited for controlling a wide range of motor types. Its advanced technology ensures precise speed and torque control, enhanced energy efficiency, and reliable operation in challenging environments.

Product Specifications

| Feature                 | Specification                               |

| :---------------------- | :------------------------------------------ |

| Product Number          | 6SL3210-1KE17-5AF1                          |

| Series                  | SINAMICS G120                               |

| Rated Output Current    | 7.3 A                                       |

| Rated Power             | 3 kW (4 hp)                                 |

| Input Voltage           | 380-480 V AC, 3-phase                       |

| Output Voltage          | 380-480 V AC, 3-phase                       |

| Protection Class        | IP20                                        |

| Integrated Filter       | Yes (Class A, EMC compliant)                |

| Safety Integrated       | Yes (STO - Safe Torque Off)                 |

| Dimensions (H x W x D)  | 293 mm x 164 mm x 189 mm                    |

| Weight                  | 4.8 kg                                      |

| Ambient Temperature     | -10°C to +50°C (with derating)              |

| Communication Options   | PROFINET, PROFIBUS DP, EtherNet/IP, etc.    |

Core Features & Market Positioning

The Siemens 6SL3210-1KE17-5AF1 distinguishes itself through its seamless integration of a safety function and an electromagnetic compatibility (EMC) filter directly within the drive unit. This not only streamlines panel building but also significantly reduces the need for external components, leading to lower installation costs and a smaller footprint. The SINAMICS G120 platform is renowned for its flexibility, modular design, and advanced control algorithms, enabling precise motor management for various applications. Its market positioning is firmly in the high-performance, reliable segment for medium-power industrial drives where safety and EMC compliance are paramount. The integrated Safe Torque Off (STO) function is a critical safety feature, preventing unintentional startup and ensuring operator safety during maintenance or emergency situations, a key differentiator in competitive industrial automation markets.

Key Application Scenarios

This frequency converter excels in applications requiring precise motor speed and torque control, coupled with robust safety and electromagnetic compatibility. Common industrial sectors benefiting from the 6SL3210-1KE17-5AF1 include manufacturing, material handling, printing, packaging, and process automation. Specific use cases involve driving conveyor systems where variable speed is crucial for throughput optimization, pumps and fans where energy savings are achieved through precise flow control, and machine tools demanding accurate speed regulation for complex operations. The integrated filter ensures compliance with stringent EMC regulations, making it suitable for installations sensitive to electromagnetic interference, such as in food and beverage processing or pharmaceutical production environments.

Practical System Integration Guidance

Integrating the Siemens 6SL3210-1KE17-5AF1 into an existing system is facilitated by its modular design and comprehensive communication options. The drive requires connection to a 380-480V AC, 3-phase power supply. Proper grounding and shielded motor cables are essential to maintain EMC performance, especially when using the integrated filter. Wiring for the Safe Torque Off (STO) function involves dedicated safety-related inputs on the control unit. Parameterization is typically performed using Siemens' TIA Portal software or a local operator panel (BOP/COP). For fieldbus communication, appropriate communication modules must be selected and installed. For instance, connecting to a PROFINET network would involve a CB120 communication module and proper network cabling.

Operation and Risk Mitigation

Operating the Siemens 6SL3210-1KE17-5AF1 involves configuring motor parameters, setting speed references, and managing drive functions through its control interface or communication protocols. The integrated STO function is a critical safety measure that disengages motor power when activated, preventing unintended motion. This function should be integrated into the overall machine safety concept and activated by safety-rated control elements. Common error codes relate to motor overload (e.g., F0001), overvoltage (e.g., F0002), or undervoltage (e.g., F0003), which can often be mitigated by adjusting motor parameters, ensuring adequate supply voltage, or checking motor load conditions. Regular checks of cooling fan operation and ambient temperature are crucial for preventing overheating and potential faults.

Scalability & Long-Term Value

The SINAMICS G120 platform, including the 6SL3210-1KE17-5AF1, offers significant scalability and long-term value through its modular architecture and compatibility with Siemens' broader automation ecosystem. Control units, power modules, and communication options can be mixed and matched to tailor the drive to evolving application requirements. This drive can be readily integrated into intelligent industrial networks, supporting Industry 4.0 initiatives through seamless data exchange for condition monitoring, predictive maintenance, and process optimization. Compatibility with TIA Portal ensures a unified engineering environment for controlling this drive alongside other Siemens automation components like PLCs and HMIs, simplifying project development and lifecycle management.

Frequently Asked Questions

1. What is the primary function of the Siemens 6SL3210-1KE17-5AF1?

This drive controls motor speed and torque precisely. It also integrates safety and an EMC filter.

It's designed for demanding industrial automation tasks. The unit ensures reliable and efficient motor operation.

Key benefits include reduced panel space and simplified wiring. It meets stringent safety and EMC standards.

2. What are the key safety features of the 6SL3210-1KE17-5AF1?

The drive features integrated Safe Torque Off (STO). This prevents unintentional motor startup.

STO is a crucial safety function for machine operation and maintenance. It enhances operator protection significantly.

This feature allows for quick and safe stopping of the motor. It is a fundamental requirement in many industrial safety standards.

3. How does the integrated filter benefit an industrial system?

The built-in filter suppresses electromagnetic interference. This ensures compliance with EMC regulations.

It reduces the need for external filters. This saves panel space and installation costs.

Systems with the integrated filter are less susceptible to electrical noise. This leads to more stable and reliable operation.

4. What motor types can be controlled by the 6SL3210-1KE17-5AF1?

It can control standard asynchronous motors. It also supports synchronous reluctance motors.

The drive offers various control modes for optimization. These include V/f control, vector control, and DTC.

Precise control is achievable for a wide range of motor power ratings. Ensure motor parameters are correctly set for optimal performance.

5. What are the typical power and current ratings for this converter?

The rated output current is 7.3 Amperes. It has a power rating of 3 kilowatts.

This makes it suitable for medium-power applications. It provides ample power for many industrial motors.

The input voltage range is 380-480V AC, 3-phase. Always verify supply voltage compatibility.

6. How is the 6SL3210-1KE17-5AF1 commissioned and programmed?

Commissioning is typically done using Siemens TIA Portal software. A local operator panel can also be used.

Parameter settings are crucial for optimal motor control. Ensure motor data and application requirements are correctly entered.

Communication modules enable integration into automation networks. These configure network settings and addresses.

7. What are common fault codes and troubleshooting tips for this drive?

Common faults include overvoltage (F0002) and motor overload (F0001). Check power supply and motor load.

Ensure proper ventilation and ambient temperature. Overheating can cause numerous protective trip events.

Refer to the Siemens SINAMICS G120 manual for detailed fault code explanations. Correct parameter settings are key.

8. Can this frequency converter be integrated into IIoT or Industry 4.0 solutions?

Yes, its communication capabilities support IIoT integration. Data can be transmitted for analysis.

It can connect to industrial networks like PROFINET or EtherNet/IP. This enables remote monitoring and control.

Integration facilitates predictive maintenance and process optimization. This maximizes operational efficiency and uptime.

9. What is the IP rating of the Siemens 6SL3210-1KE17-5AF1?

The drive has an IP20 protection rating. This means it is protected against solid objects larger than 12.5mm.

It is designed for installation within control cabinets. This protects it from dust and accidental contact.

Additional enclosure or protection may be needed for harsh environments. Ensure proper mounting to maintain cooling.

10. What is the significance of the "Safety & Filter" designation?

"Safety" refers to integrated safety functions like STO. This enhances machine safety.

"Filter" indicates the presence of a built-in EMC filter. This reduces electromagnetic emissions.

Together, these features simplify system design. They ensure compliance and reduce external component needs.