SINAMICS G120C| Siemens | 6SL3 210-1KE22-6UF1 6SL3210-1KE22-6UF1 SINAMICS G120C 11KW Converter

Product Description: Siemens 6SL3210-1KE22-6UF1

The Siemens 6SL3210-1KE22-6UF1 is a compact frequency inverter from the SINAMICS G120C series, designed for controlling the speed and torque of three-phase motors. With a rated output of 15 kW and a current rating of 26 A, it operates on a 3-phase 400 V AC supply. The G120C inverter is well-suited for standard applications in conveyor systems, pumps, fans, and compressors. It features integrated safety functions, energy-efficient operation, and is configurable via SINAMICS Startdrive in TIA Portal.

Key Features

• Power Rating: 15 kW (20 HP)
• Input Voltage: 3AC 380–480 V ±10%, 47–63 Hz
• Output Current: 26 A
• Control Modes: V/f, Sensorless Vector Control (SVC), and Flux Current Control (FCC)
• Integrated Features: Safe Torque Off (STO), braking chopper, and energy-saving functions
• Interfaces: PROFINET, RS485 (USS/Modbus RTU), optional communication modules
• Cooling: Internal fan cooling with compact IP20 housing
• Configuration: Via SINAMICS Startdrive or IOP (Intelligent Operator Panel)

Technical Specifications

• System Series: SINAMICS G120C
• Module Type: Frequency Inverter
• Input Voltage: 3AC 380–480 V ±10%
• Output Power: 15 kW
• Output Current: 26 A
• Control Methods: V/f, SVC, FCC
• Communication: PROFINET, RS485, optional modules
• Safety Functions: STO (Safe Torque Off)
• Cooling Method: Internal fan
• Protection Class: IP20
• Dimensions (W × H × D): Approx. 150 mm × 260 mm × 195 mm
• Operating Temperature Range: -10 °C to +50 °C (derating up to 60 °C)
• Certifications: CE, UL, cULus, RoHS, EAC

Application Areas

• Conveyor drives in logistics and manufacturing
• Pumps and fans in HVAC and water systems
• General-purpose industrial machinery requiring variable speed control
• Energy-efficient motor operation in automated systems

Advantages

• Compact footprint with fully integrated functionality
• High reliability and efficiency in continuous operation
• Integrated safety and communication interfaces reduce wiring effort
• Seamless integration into Siemens TIA Portal for unified engineering