SIEMENS 6SL3335-1TE37-4AA3 SINAMICS S120 Basic Line Module 360kW Liquid Cooled Design IP00 740A DC Output
The SIEMENS 6SL3335-1TE37-4AA3 SINAMICS S120 Basic Line Module is a high-performance liquid-cooled drive solution engineered for demanding industrial applications. This 360kW module boasts a robust 740A DC output, offering exceptional power density and thermal management capabilities essential for continuous operation in challenging environments. Its IP00 design signifies an open-frame construction, requiring integration within a control cabinet for protection and optimal system configuration. The SINAMICS S120 platform is renowned for its advanced control algorithms, flexibility, and seamless integration into Siemens' broader automation ecosystem.
Product Specifications
| Parameter | Value |
| :--------------------- | :----------------------------------- |
| Product Type | SINAMICS S120 Basic Line Module |
| Model Number | 6SL3335-1TE37-4AA3 |
| Power Rating | 360 kW |
| Cooling Method | Liquid Cooled |
| IP Protection Rating | IP00 |
| DC Output Current | 740 A |
| Voltage Range | Varies based on system configuration |
| Communication Interface| Varies based on installed options |
| Ambient Temperature | Dependent on cooling system |
Core Features & Market Positioning
The SIEMENS 6SL3335-1TE37-4AA3 stands out in the industrial automation market due to its advanced liquid-cooling technology. This design enables superior heat dissipation, allowing for higher continuous power output and reduced derating compared to air-cooled equivalents. This makes it an ideal choice for applications with high duty cycles or confined installation spaces where effective thermal management is paramount. The SINAMICS S120 series is globally recognized for its robust performance, reliability, and the ability to handle complex motion control tasks with precision. Its positioning as a "Basic Line Module" within the S120 family highlights its role as a fundamental building block for sophisticated drive systems, offering a balance of power, control, and integration capabilities.
Key Application Scenarios
This powerful liquid-cooled line module is extensively deployed in high-throughput manufacturing and process industries. Key application areas include high-speed machine tools requiring precise motor control, complex conveyor systems in logistics and warehousing, and heavy-duty machinery in the automotive and metal processing sectors. Its capability to handle significant power demands makes it suitable for applications like extruders, winders, and large pump or fan drives where consistent performance under load is critical. The liquid-cooling feature is particularly advantageous in environments with elevated ambient temperatures or where space constraints limit airflow for traditional air-cooled solutions.
Practical System Integration Guidance
Integrating the SIEMENS 6SL3335-1TE37-4AA3 into a control system involves careful consideration of the entire drive train and control architecture. As an IP00 device, it must be installed within a suitable control cabinet, ensuring adequate space for the liquid cooling connections and associated plumbing. Proper grounding and shielding are crucial for electromagnetic compatibility (EMC). Connection to the Siemens control units, such as the Simotion or Sinumerik platforms, is typically achieved via a DeviceNet, Profibus, or Profinet interface, depending on the specific configuration. Commissioning requires parameterization using Siemens' engineering software, such as STARTER or TIA Portal, to define motor data, control modes, and safety functions. The liquid cooling circuit requires a dedicated connection to a suitable heat exchanger or chiller system, ensuring continuous coolant flow and maintaining the specified operating temperature range.
Operation and Risk Mitigation
Safe and efficient operation of the SIEMENS 6SL3335-1TE37-4AA3 necessitates adherence to established safety protocols and proper maintenance. Before operation, ensure all electrical connections are secure and that the liquid cooling system is functioning correctly, with appropriate coolant levels and flow rates. Risk mitigation involves implementing over-temperature monitoring via the drive's internal sensors and external safety circuits. Common troubleshooting may involve checking fault codes displayed on the operator panel or within the engineering software. For instance, "Over-temperature" faults (e.g., F700x) typically indicate issues with the cooling system or inadequate heat dissipation. Regular inspection of coolant lines for leaks and ensuring proper ventilation within the control cabinet are vital preventive measures.
Scalability & Long-Term Value
The SINAMICS S120 platform, including the 6SL3335-1TE37-4AA3, offers significant scalability and long-term value within an industrial automation strategy. Its modular design allows for the expansion of drive systems by adding more line modules and drive-cliq motors as production demands increase. Compatibility with Siemens' established control systems ensures that investments in software and integration expertise are preserved across multiple projects. Furthermore, the SINAMICS family is designed to integrate with modern Industrial Internet of Things (IIoT) initiatives, enabling advanced diagnostics, predictive maintenance, and remote monitoring capabilities through platforms like MindSphere, thereby maximizing operational efficiency and asset longevity.
FAQs
What are the primary benefits of liquid cooling for this SIEMENS drive module?
Liquid cooling offers superior heat dissipation, enabling higher continuous power output. It allows for operation in higher ambient temperatures and reduced derating. This technology is ideal for compact control cabinets.
Liquid cooling reduces thermal stress on components, extending the drive's lifespan. It also minimizes the need for large, noisy cooling fans. This leads to a quieter operating environment.
The increased efficiency from better thermal management can result in energy savings. It supports consistent performance even under sustained heavy loads. This is critical for process continuity.
How does the IP00 rating impact installation of the 6SL3335-1TE37-4AA3?
An IP00 rating means the module has no protection against solid objects or liquids. It must be installed within a protective enclosure, like a control cabinet. This cabinet prevents accidental contact and environmental contamination.
The enclosure also serves to contain potential electrical hazards and manage airflow for the cooling system. Proper ventilation within the cabinet is essential for optimal performance. It ensures sufficient airflow for the liquid cooling components.
Installation requires careful planning to ensure adequate clearances for maintenance and connection of power, communication, and cooling lines. This protects the module and ensures safe operation.
What are typical applications for a 360kW liquid-cooled SINAMICS S120 module?
High-power industrial applications are a primary use case. Examples include large pump and fan drives in HVAC systems. It is also suited for critical machinery in manufacturing.
It is ideal for demanding applications like extruders, injection molding machines, and large printing presses. These require robust and continuous power delivery. The liquid cooling handles the heat generated.
The module is also found in heavy-duty material handling, such as large cranes and hoists. Its high current rating is beneficial for starting and running large motors in these sectors.
What type of communication interfaces are commonly used with this SINAMICS S120 line module?
Industrial Ethernet protocols like PROFINET are widely used for high-speed, integrated communication. This allows for seamless integration with Siemens PLCs and HMIs. It offers advanced diagnostics.
PROFIBUS DP remains a common choice for many existing automation setups. It provides reliable fieldbus communication for distributed I/O. It's a mature and robust option.
Other serial interfaces or fieldbus systems might be supported depending on the specific control unit and option modules installed. Check specific system configurations.
Can this module be integrated with older Siemens automation systems?
Yes, the SINAMICS S120 platform is designed for integration with various Siemens control systems. This includes older platforms like SIMATIC S7-300/400. Compatibility is often achieved via PROFIBUS.
Compatibility with older systems ensures that existing infrastructure can be leveraged. This reduces the cost of upgrades. It allows for phased modernization.
However, full functionality and advanced features might require specific communication modules or gateway devices. Always verify compatibility with your specific legacy system.
What are the key considerations for connecting the liquid cooling system to the 6SL3335-1TE37-4AA3?
Ensure the coolant is compatible with the materials of the module and the entire cooling circuit. Follow Siemens' recommendations for coolant type and quality. Use appropriate connectors.
The flow rate and pressure of the coolant must be maintained within the specified operating ranges for optimal heat removal. Insufficient flow can lead to overheating. Monitor these parameters closely.
Proper routing of coolant lines is essential to prevent kinks or damage. Regularly inspect the system for leaks. Regular maintenance is crucial for long-term reliability.
What is involved in the commissioning process for this drive module?
Commissioning begins with the physical installation and connection of power, motor, and communication cables. Ensure proper grounding and adherence to wiring diagrams. Then, set up the cooling system.
Next, parameterization is performed using engineering software like STARTER or TIA Portal. This involves configuring motor data, control modes, and safety functions. Accurate motor data is vital.
Finally, functional testing and tuning are conducted to optimize performance and ensure the drive operates safely and efficiently under load. This may include encoder setup and loop tuning.
What are some common fault codes or error messages associated with liquid-cooled SINAMICS drives?
Over-temperature faults (e.g., F700x) are common if the cooling system is inadequate. These indicate the module is reaching its thermal limit. Check coolant flow and temperature.
Faults related to communication loss (e.g., F30000) can occur if the network connection is interrupted. Verify cable integrity and network configuration. Ensure the controller is online.
Motor-related faults (e.g., F3000x) might indicate issues with motor phasing, encoder feedback, or motor overload. Check motor connections and parameters. Ensure motor health.
How can the scalability of the SINAMICS S120 platform be leveraged for future growth?
The modular design allows adding more drive units and line modules to the system. This supports expansion of motor control capacity as production needs increase. It's a flexible approach.
Compatibility with a wide range of Siemens automation components allows integration of new equipment. This ensures a cohesive and unified control system. It simplifies future expansions.
The platform's support for advanced networking and IIoT connectivity facilitates integration with digital manufacturing solutions. This prepares the system for future automation trends. It enhances data utilization.
What are the long-term value propositions of investing in SIEMENS 6SL3335-1TE37-4AA3?
High reliability and robustness contribute to extended operational lifespan and reduced downtime. Siemens' reputation for quality ensures product longevity. This minimizes TCO.
The advanced control capabilities and flexibility allow for adaptation to evolving production requirements. This prolongs the relevance of the investment. It supports process optimization.
Integration into the broader Siemens automation and IIoT ecosystem provides access to future innovations and services. This maximizes the return on investment over the asset's lifecycle. It offers a connected future.
