SIEMENS 6SL3210-1PH26-2AL0 45kW HO Power Module with Integrated Filter A (690V, FSE size)

The SIEMENS 6SL3210-1PH26-2AL0 is a robust 45kW High Output (HO) Power Module designed for demanding industrial applications. This 690V unit, in an FSE frame size, integrates a filter, offering a compact and efficient solution for motor control. Its key advantages include high power density, advanced thermal management, and seamless integration within the SINAMICS S120 platform. Critical technical parameters underscore its capability: a nominal output power of 45kW, a voltage rating of 690V, and an integrated filter for harmonic suppression. This power module is engineered for superior performance and reliability in harsh industrial environments.

Product Specifications

| Feature                 | Specification                                  |

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

| Product Number          | 6SL3210-1PH26-2AL0                             |

| Power Rating            | 45 kW                                          |

| Voltage                 | 690 V                                          |

| Frame Size              | FSE                                            |

| Output Type             | High Output (HO)                               |

| Integrated Filter       | Yes                                            |

| Control Type            | Vector Control, Servo Control                  |

| Protection Class        | IP20                                           |

| Ambient Temperature     | -20°C to +45°C (derating may apply)             |

| Dimensions (approx.)    | Varies by frame size, refer to datasheet       |

| Communication Interface | DRIVE-CLiQ                                     |

Core Features & Market Positioning

The SIEMENS 6SL3210-1PH26-2AL0 stands out in the industrial automation market due to its exceptional power density and integrated filtering capabilities. As part of the highly acclaimed SINAMICS S120 drive system, it benefits from a mature, reliable, and flexible architecture. This power module is engineered to meet stringent EMC requirements, making it ideal for applications where electromagnetic interference is a concern. Its robust design and advanced control algorithms position it as a preferred choice for high-performance motor control in industries demanding precision, efficiency, and operational uptime. The HO designation signifies its suitability for dynamic applications requiring high torque at low speeds.

Key Application Scenarios

This SIEMENS 6SL3210-1PH26-2AL0 power module excels in a wide array of industrial sectors. Its high power output and precise control make it perfect for heavy-duty machinery in manufacturing, such as large extruders, rolling mills, and heavy material handling systems. It is also a critical component in the oil and gas industry for applications like pump and compressor drives. Furthermore, its integrated filter simplifies installation and ensures compliance with electromagnetic compatibility standards, a significant advantage in sectors like renewable energy (wind turbines) and mining operations where robust and reliable performance is paramount.

Practical System Integration Guidance

Integrating the SIEMENS 6SL3210-1PH26-2AL0 into an existing or new system requires careful planning. This power module is a key component within the SINAMICS S120 modular drive system, typically connected to a Control Unit via the DRIVE-CLiQ interface. Proper power cabling from the 690V supply and to the motor is crucial, ensuring compliance with local electrical codes and Siemens' guidelines. For optimal performance and harmonic mitigation, the integrated filter must be correctly utilized, and the system grounding established meticulously. Commissioning often involves parameterization using Siemens' SIMOTION or SINAMICS programming tools, such as STARTER or TIA Portal, to define motor data, control modes, and safety functions.

Operation and Risk Mitigation

Operating the SIEMENS 6SL3210-1PH26-2AL0 demands adherence to safety protocols. Ensure all power is disconnected and locked out before performing any maintenance or wiring. The unit's internal components can store residual energy, posing an electrical hazard. Proper ventilation is critical to maintain optimal operating temperatures, as excessive heat can lead to derating or component failure. Common troubleshooting involves checking error codes displayed on the Control Unit or diagnostic interface. For instance, faults related to overcurrent or overvoltage typically indicate issues with the motor, load, or power supply. Consulting the comprehensive SINAMICS S120 system manual is essential for detailed fault analysis and resolution.

Scalability & Long-Term Value

The SIEMENS 6SL3210-1PH26-2AL0 offers significant scalability and long-term value primarily through its integration into the SINAMICS S120 ecosystem. This modular platform allows for easy expansion and adaptation to evolving production needs. Additional drive units, motor modules, and control units can be added to the system as requirements grow. Its compatibility with various communication protocols and Siemens' Industrial IoT (IIoT) solutions ensures it can be part of a connected factory environment, facilitating data exchange for predictive maintenance and process optimization. This forward-looking design protects the investment and ensures the drive system remains relevant in the face of industry 4.0 advancements.

Frequently Asked Questions

What are the main advantages of the SIEMENS 6SL3210-1PH26-2AL0?

This power module offers high power density. It boasts integrated filtering for reduced installation complexity. Its robust design ensures reliability in harsh industrial settings.

It is part of the flexible SINAMICS S120 system. This allows for easy system expansion and integration. The HO designation means it is optimized for high torque applications.

The unit provides advanced control capabilities. This includes precise vector and servo control for demanding tasks. Its 690V rating makes it suitable for high-power industrial machinery.

How do I connect the SIEMENS 6SL3210-1PH26-2AL0 to a motor?

Connect the motor phases (U, V, W) to the power module's output terminals. Ensure correct torque is applied to the terminals. Use shielded motor cables suitable for 690V applications.

Verify the motor's power rating and type match the module's specifications. Incorrect connections can lead to damage or system failure. Always consult the SIEMENS 6SL3210-1PH26-2AL0 manual for specific wiring diagrams.

Proper grounding is essential for safety and EMC compliance. Ensure the motor frame and the drive are effectively grounded. Follow all local electrical codes and Siemens installation guidelines.

What kind of filter is integrated into the SIEMENS 6SL3210-1PH26-2AL0?

The product features an integrated EMC filter. This filter helps reduce electromagnetic interference. It ensures compliance with strict industrial EMC standards.

This integrated solution simplifies wiring and saves cabinet space. It eliminates the need for an external filter in many applications. This lowers installation costs and complexity.

The filter is designed to suppress conducted emissions from the drive. It is specifically matched to the power module and motor for optimal performance. The exact filter characteristics are detailed in the product documentation.

What are the typical fault codes for the SIEMENS 6SL3210-1PH26-2AL0?

Common faults include overcurrent (F7400) and overvoltage (F7410). These may indicate motor or load issues. Motor overload (F7401) points to excessive mechanical load.

Ground fault (F7411) suggests a short circuit to ground. Internal faults (e.g., F0001) often require professional diagnosis. Always refer to the SINAMICS S120 fault list for detailed explanations.

Corrective actions vary based on the code. They can range from checking motor connections to adjusting parameters or addressing mechanical issues. Power cycling may resolve transient faults after the root cause is fixed.

Can the SIEMENS 6SL3210-1PH26-2AL0 be used with single-phase power?

No, this power module is designed for three-phase 690V operation. It requires a stable three-phase AC power supply. Single-phase input is not supported and will cause damage.

The 690V rating is critical for high-power industrial applications. Ensure your site's power distribution system can provide the necessary three-phase 690V. Consult with your power utility or an electrical engineer if unsure.

Attempting to connect single-phase power will result in immediate component failure. Always verify the available power supply characteristics before installation. Use a suitable transformer if a different voltage or phase configuration is present.

What is the meaning of "HO" in SIEMENS 6SL3210-1PH26-2AL0?

"HO" stands for High Output. This designation indicates the module's capability for high torque applications. It is optimized for dynamic performance and demanding motor control.

HO modules are typically used for applications requiring high starting torque. This includes heavy machinery and servo applications. They excel in scenarios needing precise speed and position control under load.

This feature differentiates it from standard output modules. It ensures sufficient power and torque reserves for challenging operational demands. The specific performance characteristics for HO modules are detailed in Siemens' drive catalogs.

How is the SIEMENS 6SL3210-1PH26-2AL0 commissioned?

Commissioning begins with physical installation and wiring. Ensure all power and motor connections are secure. The module connects to a SINAMICS S120 Control Unit via DRIVE-CLiQ.

Parameterization is done using engineering software like TIA Portal or STARTER. Motor data must be accurately entered into the Control Unit. Key parameters include nominal power, voltage, current, and motor type.

The process involves safety function configuration, control mode selection (e.g., vector control), and motor identification run. Final tuning ensures optimal performance and response. Always follow Siemens' commissioning guides for SINAMICS S120.

What is the maximum ambient operating temperature for this unit?

The standard maximum ambient operating temperature is 45°C. Operation above this temperature requires derating. Exceeding the maximum temperature can lead to component damage or reduced lifespan.

Derating involves reducing the output current or power. The extent of derating depends on the specific ambient temperature and duration. Consult the SIEMENS 6SL3210-1PH26-2AL0 technical documentation for precise derating curves.

Ensure adequate ventilation in the control cabinet. Proper airflow is crucial to dissipate heat generated by the power module. Consider auxiliary cooling if operating in very high ambient temperatures.

Does this power module support Profibus or Profinet?

The SIEMENS 6SL3210-1PH26-2AL0 itself does not directly support Profibus or Profinet. Communication is handled by the SINAMICS S120 Control Unit it connects to. Different Control Units offer various communication interfaces.

To use Profibus or Profinet, select a compatible SINAMICS S120 Control Unit. This Control Unit then interfaces with the fieldbus network. It communicates with the power module via the internal DRIVE-CLiQ interface.

Ensure the chosen Control Unit's communication module supports the desired protocol. This allows seamless integration into existing automation networks. Refer to the SINAMICS S120 system overview for communication options.

What is the frame size FSE referring to?

Frame size FSE denotes the physical dimensions and mounting characteristics of the power module. This standardized sizing ensures compatibility within the SINAMICS S120 system and cabinet layouts. It dictates the module's footprint and heat dissipation capabilities.

Different frame sizes exist within the SINAMICS S120 series, catering to various power ratings and cooling requirements. FSE is specific to certain power levels and physical constraints. Always check the datasheets for precise external dimensions and mounting instructions.

Understanding the frame size is critical for panel builders and system integrators. It ensures the power module physically fits into the designated enclosure. It also influences airflow and cooling strategies within the cabinet.