Siemens 6SL3210-1KE22-6UP1 SINAMICS G120C Frequency Converter

The 6SL3210-1KE22-6UP1 is a SINAMICS G120C compact frequency converter designed for precise motor control in industrial applications. This unit supports a rated power of 11.0 kW with a 150% overload capability for 3 seconds and is engineered for 3-phase AC 380-480V supply systems. It features an integrated PROFIBUS-DP fieldbus interface, comprehensive I/O options including 6 digital inputs and 2 digital outputs, and a Safe Torque Off (STO) function for enhanced operational safety.

Features

• Compact design (FSC size: 295 x 140 x 203 mm)

• Integrated PROFIBUS-DP communication interface

• Safe Torque Off (STO) functionality integrated

• 150% overload capacity for 3 seconds

• 6 Digital Inputs (DI), 2 Digital Outputs (DO), 1 Analog Input (AI), 1 Analog Output (AO)

• Unfiltered design for flexible system integration

• External 24V DC power supply input

Applications

• Conveyor systems

• Mixers and agitators

• Pumps and fans

• Compressors

• Basic processing machinery

Technical Specifications

Installation Guidelines

• Cooling: Ensure sufficient clearance around the drive for proper airflow. The device is designed for vertical mounting.

• Grounding: Maintain a low-impedance ground connection to the cabinet backplane to ensure electromagnetic compatibility (EMC).

• Shielding: Use shielded motor cables to mitigate RFI/EMI. Ensure the shield is connected to the ground at both the motor and the drive end using proper EMC glands.

• Cable Routing: Separate power cables from signal and communication cables to prevent interference.

• Environment: Protect the unit from excessive dust, moisture, and corrosive gases. Ensure the operating environment remains within the specified temperature limits.