Siemens 6SL3220-1YD16-0UB0 G120XA Compact Inverter Frequency Converter 5.6A 2.2kW

The Siemens 6SL3220-1YD16-0UB0, a SINAMICS G120XA compact inverter frequency converter, offers robust performance and flexibility for a wide range of industrial applications. This 2.2kW, 5.6A unit excels in precise motor control, energy efficiency, and straightforward integration. Its compact design minimizes space requirements, while advanced features ensure reliable operation and optimized process control. Key technical parameters include a rated power of 2.2 kW, a nominal output current of 5.6 A, and operation within the G120XA series, known for its efficiency and ease of use.

Product Specifications

| Parameter                 | Value                                |

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

| Product Type              | Compact Inverter Frequency Converter |

| Siemens Series            | SINAMICS G120XA                      |

| Model Number              | 6SL3220-1YD16-0UB0                   |

| Rated Power (kW)          | 2.2                                  |

| Nominal Output Current (A)| 5.6                                  |

| Voltage                   | 380-480V 3 Phase                     |

| Protection Class          | IP20                                 |

| Dimensions (H x W x D mm) | 254 x 140 x 165                      |

| Weight (kg)               | 3.2                                  |

| Ambient Temperature (C)   | -20 to +50                           |

| Control Type              | V/f, Vector Control                  |

Core Features & Market Positioning

The SINAMICS G120XA series, represented by the 6SL3220-1YD16-0UB0, distinguishes itself through its highly compact footprint and robust engineering, making it ideal for applications where space is at a premium. Its advanced control algorithms, including vector control, provide precise speed and torque regulation, crucial for demanding industrial processes. This inverter is positioned as a cost-effective yet high-performance solution, offering significant energy savings through optimized motor operation compared to fixed-speed drives. The inherent reliability and Siemens' extensive support network further solidify its competitive advantage in the industrial automation market.

Key Application Scenarios

This Siemens inverter is exceptionally well-suited for a variety of demanding industrial environments. Common applications include pump and fan control, where variable speed drives offer substantial energy efficiency benefits. It is also widely deployed in conveyor systems, material handling equipment, and general machine building, providing precise motion control and process optimization. The robust design and IP20 protection class make it suitable for integration into control cabinets in manufacturing plants, food and beverage processing facilities, and the automotive industry.

Practical System Integration Guidance

Integrating the Siemens 6SL3220-1YD16-0UB0 into existing systems is streamlined due to its modular design and clear terminal layout. Installation typically involves mounting in a control cabinet, ensuring adequate ventilation to maintain optimal operating temperatures. Electrical connections require careful attention to power supply, motor wiring, and control signal interfaces. Basic parameterization can often be achieved directly via the integrated control panel or through commissioning software like STARTER. For advanced configurations, specific parameter groups within the drive need to be adjusted to match motor characteristics and application requirements, ensuring optimal performance and safety.

Operation and Risk Mitigation

Safe operation of the Siemens 6SL3220-1YD16-0UB0 necessitates adherence to electrical safety standards and proper installation guidelines. Before commissioning, verify all wiring and ensure the power supply is correctly isolated. During operation, monitor motor temperature and drive status through the display or diagnostic tools to preempt potential issues. Common fault codes, such as F0001 (overcurrent) or F0002 (overvoltage), typically indicate external factors or incorrect parameter settings and can be addressed by consulting the detailed operator's manual for specific troubleshooting steps.

Scalability & Long-Term Value

The SINAMICS G120XA platform, including the 6SL3220-1YD16-0UB0, offers significant scalability and long-term value. Its compatibility with a wide range of Siemens automation components, such as PLCs from the SIMATIC S7 series, facilitates seamless integration into larger control architectures. Furthermore, the inverter supports various communication protocols (e.g., PROFINET, PROFIBUS), enabling connectivity to industrial networks and IIoT platforms for enhanced data acquisition, remote monitoring, and predictive maintenance strategies. This future-proofs investments by allowing for expansion and integration into evolving smart factory environments.

Frequently Asked Questions

What are the main benefits of the Siemens 6SL3220-1YD16-0UB0?

This inverter offers precise motor control and energy savings. Its compact design is ideal for space-constrained applications. It provides reliable operation with Siemens' quality assurance.

The 6SL3220-1YD16-0UB0 ensures efficient power usage, reducing operational costs. It features advanced control capabilities for optimized process performance.

Furthermore, its robust construction and integration capabilities contribute to long-term system reliability and adaptability.

How do I connect a motor to the Siemens 6SL3220-1YD16-0UB0?

Ensure the power supply is OFF before making connections. Wire the motor phases (U, V, W) to the corresponding output terminals on the inverter.

Connect the motor's protective earth to the grounding terminal for safety. Verify motor nameplate data matches the inverter's capabilities.

Follow the wiring diagrams in the manual precisely, especially for shielded motor cables, to prevent interference.

What are common fault codes for the 6SL3220-1YD16-0UB0?

Fault F0001 typically indicates an overcurrent condition. This could be due to rapid acceleration or a motor short circuit.

Fault F0002 signifies an overvoltage issue. This might occur during regenerative braking or if the DC bus voltage is too high.

Other common faults relate to motor overload or internal drive faults; consult the manual for detailed troubleshooting.

Can the Siemens 6SL3220-1YD16-0UB0 be used for pump applications?

Yes, this inverter is highly suitable for variable speed pump control. It enables significant energy savings by matching pump speed to demand.

Precise speed regulation ensures consistent flow rates and system pressure, improving process efficiency. Its robust design withstands demanding operational cycles.

The 6SL3220-1YD16-0UB0 offers features like built-in PID controllers, which are beneficial for closed-loop pump system management.

What is the power rating of the Siemens 6SL3220-1YD16-0UB0?

The Siemens 6SL3220-1YD16-0UB0 has a rated power of 2.2 kW. This output power is suitable for many standard industrial motor applications.

It also has a nominal output current of 5.6 A, which is a critical parameter for motor selection and system design.

This power rating positions it as a versatile solution for single-motor drives requiring efficient and controllable operation.

How do I perform basic parameterization of the 6SL3220-1YD16-0UB0?

Basic parameterization can often be done directly on the inverter's control panel. Access the parameter menu and adjust essential settings like motor data and ramp times.

For more complex configurations or easier management, Siemens' STARTER commissioning software is recommended. This provides a user-friendly interface for setting all drive parameters.

Ensure you consult the product manual for the specific parameter numbers and their functions to optimize performance and safety.

What is the protection class of the 6SL3220-1YD16-0UB0?

The Siemens 6SL3220-1YD16-0UB0 features an IP20 protection class. This means it is protected against solid objects larger than 12.5 mm.

While it offers protection against ingress of solid particles, it is not protected against water. Therefore, it must be installed in a control cabinet or a similarly protected environment.

The IP20 rating is standard for many industrial inverters intended for cabinet installation, ensuring basic safety and protection against accidental contact.

Is the Siemens 6SL3220-1YD16-0UB0 compatible with PROFINET?

The SINAMICS G120XA series supports various communication protocols, including PROFINET. This allows for seamless integration into PROFINET-based automation networks.

Integration with PROFINET enables efficient data exchange, remote diagnostics, and network-based control of the inverter from a PLC.

This connectivity is crucial for modern industrial automation, facilitating IIoT integration and advanced system monitoring capabilities.

What is the voltage range for the 6SL3220-1YD16-0UB0?

This compact inverter operates on a 380-480V, 3-phase power supply. This voltage range is standard in many industrial power grids worldwide.

It is crucial to ensure that the incoming power supply to the inverter is within these specified limits for safe and optimal operation.

Using an incorrect voltage can lead to damage to the inverter or connected motor, so always verify your power source.

What are the dimensions and weight of the 6SL3220-1YD16-0UB0?

The Siemens 6SL3220-1YD16-0UB0 has compact dimensions of 254 mm in height, 140 mm in width, and 165 mm in depth. Its small footprint facilitates installation in tight control cabinets.

This inverter weighs approximately 3.2 kg, making it relatively lightweight and easy to handle during installation and maintenance procedures.

The combination of compact size and low weight is a key advantage for machine builders and system integrators dealing with space limitations.