Siemens 6SL3210-1KE15-8AB2 G120 Industrial Motor Frequency Drive 5.6A 2.2kW

The Siemens 6SL3210-1KE15-8AB2, a Sinamics G120 drive, is a robust and versatile industrial motor frequency drive designed for demanding applications. This unit excels in precise motor control, offering significant energy savings and enhanced operational efficiency. With a rated current of 5.6A and a power output of 2.2kW, it provides a powerful yet efficient solution for a wide range of industrial machinery. Its key advantages include advanced control algorithms for optimal torque and speed management, a modular design for flexibility, and integrated safety features for reliable operation.

Product Specifications

| Parameter             | Value                |

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

| Manufacturer          | Siemens              |

| Series                | Sinamics G120        |

| Part Number           | 6SL3210-1KE15-8AB2   |

| Rated Output Power    | 2.2 kW               |

| Rated Output Current  | 5.6 A                |

| Input Voltage         | 380-480 V 3 Phase    |

| Output Frequency      | 0-550 Hz             |

| Protection Class      | IP20                 |

| Dimensions (H x W x D)| 247 x 140 x 189 mm   |

Core Features & Market Positioning

The Siemens 6SL3210-1KE15-8AB2 distinguishes itself in the industrial automation market through its intelligent control capabilities and robust construction. Its ability to precisely regulate motor speed and torque translates directly into process optimization and reduced wear on machinery. The Sinamics G120 platform is renowned for its energy efficiency, with integrated features that minimize power consumption, making it an economically sound choice for sustainable operations. This drive is positioned as a high-performance, reliable solution for original equipment manufacturers (OEMs) and system integrators seeking a dependable component for diverse automation tasks. Its modularity allows for tailored configurations, adapting to specific application requirements and facilitating future upgrades.

Key Application Scenarios

This Siemens frequency drive is ideally suited for a broad spectrum of industrial applications where precise motor control and energy efficiency are paramount. It finds extensive use in conveyor systems, pumps, fans, and general machinery found in sectors such as manufacturing, material handling, and building automation. Users frequently search for solutions to optimize the performance of variable-speed applications, reduce mechanical stress, and lower energy costs. The 2.2kW power rating and 5.6A current make it a perfect fit for medium-duty tasks requiring smooth acceleration and deceleration profiles, preventing system shock and extending equipment lifespan.

Practical System Integration Guidance

Integrating the Siemens 6SL3210-1KE15-8AB2 into an existing control system is facilitated by its well-documented interface and Siemens' comprehensive support ecosystem. Proper wiring is critical; ensure the correct connection of power supply, motor, and control signals according to the provided manual to prevent damage and ensure safe operation. For commissioning, initial parameterization is typically performed via a connected Human Machine Interface (HMI) or through commissioning software like the Startdrive tool within the TIA Portal. Basic setup involves defining motor data, setting speed references, and configuring I/O for external control signals. Advanced configuration can leverage the drive's vector control capabilities for enhanced performance on demanding loads.

Operation and Risk Mitigation

Operating the Siemens 6SL3210-1KE15-8AB2 requires adherence to safety standards and best practices. Always ensure proper grounding and electrical isolation before performing any maintenance or adjustments. The drive incorporates various protective functions, including overload, short-circuit, and over-temperature protection, which automatically trigger fault codes if thresholds are exceeded. Common troubleshooting involves checking parameter settings, verifying motor connections, and monitoring for specific fault codes displayed on the control unit. For instance, F001 typically indicates an overload condition, while F002 might suggest an overvoltage issue, necessitating a review of operating parameters and system load.

Scalability & Long-Term Value

The Siemens Sinamics G120 platform, to which the 6SL3210-1KE15-8AB2 belongs, offers significant scalability and long-term value. Its modular design allows for the easy addition of control modules, communication interfaces, and braking components, enabling system expansion without replacing the entire drive. Compatibility with Siemens' broader automation portfolio, including PLCs and HMIs within the TIA Portal, ensures seamless integration into advanced control architectures and Industrial Internet of Things (IIoT) solutions. This future-proofs investments by allowing for adaptation to evolving industrial demands and the adoption of digital manufacturing strategies.

Frequently Asked Questions

Q1: What is the maximum motor power this drive can control?

This Siemens Sinamics G120 drive, model 6SL3210-1KE15-8AB2, is rated for 2.2kW.

It is designed to efficiently manage motors within this specified power range for optimal performance.

Exceeding this limit may lead to drive overload or potential damage.

Q2: Can this drive be used with single-phase motors?

No, this specific model is designed for three-phase AC motors.

It requires a three-phase input voltage of 380-480V for operation.

Ensure your motor is a three-phase type and compatible with these input specifications.

Q3: What is the typical input voltage range for this Siemens drive?

The Siemens 6SL3210-1KE15-8AB2 operates with an input voltage range of 380-480V.

This three-phase input power is standard for industrial automation applications.

Always verify your local power supply matches this requirement before installation.

Q4: How do I connect this drive to my PLC?

This drive supports various communication protocols for PLC integration.

Digital I/O terminals can be used for basic start/stop and speed control functions.

Advanced integration typically uses fieldbus modules like Profinet or Profibus.

Q5: What is the IP rating of the 6SL3210-1KE15-8AB2?

The Siemens 6SL3210-1KE15-8AB2 has an IP20 protection rating.

This means it is protected against solid objects larger than 12.5mm but not against water.

It is intended for installation in control cabinets or environments protected from dust and moisture.

Q6: What are the dimensions of this Sinamics G120 drive?

The physical dimensions are approximately 247mm in height, 140mm in width, and 189mm in depth.

These measurements are crucial for planning installation space within control cabinets.

Always confirm these dimensions against your available cabinet space before purchase.

Q7: Does this drive offer energy-saving features?

Yes, Siemens frequency drives are known for their energy efficiency capabilities.

The drive optimizes motor speed based on load, significantly reducing energy consumption.

Features like DC bus voltage regulation further enhance power savings.

Q8: What safety functions are integrated into this drive?

This drive typically includes safety functions like Safe Torque Off (STO).

STO prevents unintended motor startup for enhanced personnel safety.

Consult the product manual for a full list of available safety integrated features.

Q9: What is the maximum output frequency this drive can achieve?

The Siemens 6SL3210-1KE15-8AB2 can operate up to an output frequency of 550 Hz.

This allows for precise control of high-speed motor applications.

This range is suitable for many specialized industrial processes.

Q10: Where is this product typically used in industry?

This drive is commonly found in manufacturing and material handling.

Applications include pumps, fans, conveyors, and general machinery requiring variable speed.

Its robust design suits harsh industrial environments when properly enclosed.