Siemens 6SL3225-0SE24-0UA3 Dual-Axis Motor Module

Description

Siemens 6SL3225-0SE24-0UA3 Dual-Axis Motor Module

Product Dimensions：

The Siemens 6SL3225-0SE24-0UA3 is a high-performance Power Module belonging to the SINAMICS G120 modular frequency inverter family. Specifically, it is part of the PM250 series, which is distinguished by its ability to regenerate energy back into the power grid.

Product Detailed Description

The 6SL3225-0SE24-0UA3 is an air-cooled power module designed to drive induction motors in sophisticated automation tasks. The PM250 design is unique because it lacks a braking resistor; instead, it uses Efficient Infeed Technology, allowing the energy generated during motor braking to be fed back into the supply system, significantly reducing heat and energy costs.

Technical Parameters

Product Advantages

• Energy Efficiency: The regenerative capability eliminates the need for braking resistors, reducing energy waste and cabinet cooling requirements.
• Compact Design: Because no external braking resistor is needed, the overall footprint of the control cabinet can be reduced.
• Low Harmonic Distortion: The Efficient Infeed Technology helps in maintaining a cleaner power supply with lower harmonics compared to standard inverters.
• Modular Versatility: As part of the G120 system, this Power Module can be combined with various Control Units (CU) to support different communication protocols (PROFINET, PROFIBUS, etc.) and safety functions.

Important Considerations & Precautions

• Control Unit Required: This is a Power Module only. To function, it must be snapped together with a SINAMICS Control Unit (e.g., CU240E-2 or CU250S-2).
• Line Reactor: A line reactor is not required for the PM250 because of its unique infeed design; however, ensure the supply network is compatible with regenerative energy.
• EMC Filtering: This specific model (0UA3) is “unfiltered.” If your application must meet specific EMC classes (like Class A or B), an external line filter must be installed.
• Mounting Clearance: Ensure adequate ventilation space above and below the unit (typically 100mm) to prevent thermal tripping, as it relies on internal fans for cooling.

Product Applications

The 6SL3225-0SE24-0UA3 is ideal for applications involving frequent braking or high-inertia loads:

• Conveyor Systems: Especially downhill conveyors where the motor acts as a generator.
• Hoisting & Cranes: Vertical loads where lowering the load generates energy.
• Centrifuges: High-inertia machines that require frequent or rapid deceleration.
• Renewable Energy/Testing: Test benches where a motor is used to apply a braking load to another machine.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Please make an inquiry for more models：