Siemens 6SL3210-1KE14-3AF2 G120 High-end Automation Drive Inverter 4.1A 1.5kW

The Siemens 6SL3210-1KE14-3AF2, a Sinamics G120 High-end Automation Drive Inverter, stands as a robust solution for demanding industrial automation tasks, offering precise motor control, enhanced energy efficiency, and seamless integration capabilities. This high-performance drive inverter is engineered to deliver superior operational reliability and flexibility across a wide spectrum of applications. Key advantages include its advanced control algorithms, compact design, and extensive communication options, all contributing to optimized process performance and reduced operational costs. With a rated output current of 4.1A and a power rating of 1.5kW, the 6SL3210-1KE14-3AF2 is designed for applications requiring dynamic response and accurate speed or position regulation.

Product Specifications

| Parameter                 | Value                                    |

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

| Product Number            | 6SL3210-1KE14-3AF2                       |

| Series                    | Sinamics G120                            |

| Type                      | High-end Automation Drive Inverter       |

| Rated Output Current      | 4.1 A                                    |

| Rated Power               | 1.5 kW                                   |

| Input Voltage             | 3 Phase 380-480V AC, 50/60 Hz            |

| Output Frequency          | 0-600 Hz                                 |

| Protection Class          | IP20                                     |

| Dimensions (H x W x D)    | 292 mm x 130 mm x 164 mm                 |

| Weight                    | 5.1 kg                                   |

| Control Type              | Vector Control, V/f Control              |

| Communication Interfaces  | PROFIBUS DP, PROFINET, EtherNet/IP, USS  |

| Ambient Temperature Range | -20°C to +50°C (with derating)           |

Core Features & Market Positioning

The Siemens 6SL3210-1KE14-3AF2 is positioned as a premium automation drive inverter, distinguished by its advanced control capabilities, including precise vector control for high-dynamic applications and simplified V/f control for general-purpose tasks. Its robust construction and IP20 protection rating ensure reliable operation in harsh industrial environments. The drive's integration into the broader Sinamics G120 platform signifies its compatibility with Siemens' comprehensive automation ecosystem, offering users a unified approach to machine control and data management. This positioning makes it a compelling choice for manufacturers seeking high-performance, reliable, and scalable motor control solutions that can adapt to evolving industry demands.

Key Application Scenarios

This Siemens Sinamics G120 drive inverter excels in a variety of demanding industrial applications. It is widely employed in material handling systems, such as conveyors and automated guided vehicles (AGVs), where precise speed and positioning control are paramount. In the packaging industry, the 6SL3210-1KE14-3AF2 is utilized for high-speed filling, sealing, and labeling machines, ensuring accuracy and throughput. Furthermore, its robust performance makes it suitable for pumps, fans, and compressors in HVAC systems and process industries, contributing to energy savings through sophisticated speed regulation. The drive's versatility also extends to machine tool applications, enabling intricate motion control for cutting, drilling, and milling operations.

Practical System Integration Guidance

Integrating the Siemens 6SL3210-1KE14-3AF2 into an industrial control system is streamlined through its flexible communication interfaces, supporting protocols like PROFINET and PROFIBUS DP for seamless data exchange with PLCs and HMI systems. Installation requires careful attention to power and control wiring, adhering to local electrical codes and Siemens' guidelines to ensure safety and proper function. The unit's modular design simplifies commissioning; parameter settings can be uploaded via memory cards or downloaded directly from a central control system, minimizing downtime. For optimal performance, motor data must be accurately entered into the drive's parameters, and suitable filtering may be required depending on the installation environment and cable lengths to mitigate electromagnetic interference.

Operation and Risk Mitigation

Safe and efficient operation of the Siemens 6SL3210-1KE14-3AF2 necessitates adherence to established safety protocols. Before energizing the drive, ensure all connections are secure and the motor is correctly wired. Users must be aware of potential hazards associated with high voltages, and lockout/tagout procedures should be strictly followed during maintenance. Common fault codes, such as F0001 (overcurrent) or F0002 (overvoltage), typically indicate issues with motor load, supply voltage stability, or incorrect parameterization. Regular inspection of power cables and motor connections, along with monitoring drive temperature and current draw, can proactively mitigate operational risks and prevent unexpected shutdowns.

Scalability & Long-Term Value

The Siemens 6SL3210-1KE14-3AF2 offers significant scalability and long-term value, fitting seamlessly into Siemens' broader automation portfolio. Its compatibility with various Sinamics control units and accessories allows for expansion and adaptation to more complex applications without requiring a complete system overhaul. The drive supports integration with Industrial Internet of Things (IIoT) platforms, enabling advanced diagnostics, predictive maintenance, and remote monitoring capabilities, thereby enhancing operational efficiency and reducing lifecycle costs. This inherent flexibility ensures that the investment in the Sinamics G120 drive remains relevant and productive as automation strategies evolve and digital transformation initiatives are implemented.

Frequently Asked Questions

What is the main function of the Siemens 6SL3210-1KE14-3AF2?

This drive inverter controls electric motors with high precision. It manages motor speed, torque, and positioning for industrial automation.

It serves as a critical component in modern manufacturing for optimizing machine performance. It's designed for dynamic applications requiring accurate motor control.

The Sinamics G120 series unit enhances energy efficiency and system reliability. It integrates easily into automated production lines for improved output.

What are the key technical specifications of this drive?

It operates with a 1.5kW motor power and a 4.1A output current. The input voltage range is 380-480V AC, three-phase.

This inverter supports both V/f and advanced vector control methods. Its output frequency range is extensive, from 0 to 600 Hz.

The unit features an IP20 protection rating, designed for clean industrial environments. It measures 292 x 130 x 164 mm and weighs 5.1 kg.

Which industries commonly use the 6SL3210-1KE14-3AF2?

This drive is ideal for material handling and logistics operations. It's used in automated conveyor systems and AGVs.

The packaging and food processing industries benefit greatly. Applications include high-speed filling and sealing machinery.

It's also applied in HVAC systems for pumps and fans. Machine tools and general industrial machinery are frequent users.

How do I connect the Siemens 6SL3210-1KE14-3AF2 to a PLC?

Connect via communication interfaces like PROFINET or PROFIBUS DP. Ensure proper network cabling and configuration.

Use Siemens TIA Portal or other compatible software for setup. Parameterize the drive and network settings accordingly.

Verify correct addressing and data exchange protocols. Consult the Sinamics G120 manuals for detailed wiring diagrams.

What is the power rating and current capacity of this drive?

The inverter is rated for a motor power output of 1.5 kilowatts. This suits a wide range of medium-sized industrial machinery.

Its continuous output current capacity is 4.1 amperes. This ensures stable operation under typical load conditions.

The drive can handle peak loads within its design limits. Always refer to application-specific torque requirements.

What type of motor control does this drive support?

It supports standard V/f control for simpler applications. This method offers basic speed regulation.

Advanced vector control is also integrated. This provides precise torque and speed control, crucial for dynamic tasks.

The drive can be parameterized for open-loop or closed-loop vector control. This offers flexibility based on application needs.

What communication protocols are supported by this inverter?

Key industrial protocols like PROFINET and PROFIBUS DP are supported. These enable integration with Siemens automation systems.

EtherNet/IP and USS protocols are also available. This broadens compatibility with other manufacturer systems.

These protocols facilitate efficient data transfer for monitoring and control. Ensure the correct communication module is installed if needed.

What are the environmental considerations for installing this drive?

The drive has an IP20 protection rating. Install it in environments free from excessive dust or moisture.

The operating ambient temperature range is -20°C to +50°C. Derating may be necessary at higher temperatures.

Ensure adequate ventilation around the drive. Avoid direct sunlight or heat sources for optimal performance.

Can this drive be used for positioning applications?

Yes, with its advanced vector control, positioning is achievable. It requires proper configuration and potentially feedback devices.

The drive can execute precise movements and hold positions. This is vital for tasks like pick-and-place operations.

Accurate servo control might require additional options or a different drive family for very high-precision tasks. Always check the specific performance requirements.

What safety features are integrated into the 6SL3210-1KE14-3AF2?

The drive includes essential protection functions like overcurrent and overvoltage shutdown. It also offers thermal overload protection.

It supports safe torque off (STO) functionality. This is a critical safety feature for emergency stops.

Always ensure the drive is correctly installed and grounded. Follow all safety directives for industrial machinery.