Description

The Siemens Sinamics G120C 6SL3210-1KE22-6AB1 is a compact inverter drive engineered for precise motor speed regulation and performance in industrial automation environments. Operating on a 3-phase supply voltage ranging from 380 to 480 V AC at 47 to 63 Hz, this unit delivers a nominal power rating of 11 kW with a 150% overload capacity for 3 seconds. Featuring an integrated Class A line filter, integrated Safe Torque Off (STO) safety functionality, and built-in USS and Modbus RTU fieldbus communication interfaces, the 6SL3210-1KE22-6AB1 provides flexible control with 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output. Housed in a compact IP20 frame size FSC measuring 29.50 x 14.00 x 20.30 cm, it is an optimal solution for demanding machine-building and manufacturing applications.

Features

• Nominal power rating of 11 kW with 150% overload capability for 3 seconds
• 3-phase supply input supporting 380 to 480 V AC at 47 to 63 Hz
• Integrated Class A EMC filter for reduced electrical interference
• Built-in Safe Torque Off (STO) functional safety integration
• Integrated USS and Modbus RTU fieldbus communication interfaces
• Comprehensive I/O configuration including 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output
• Compact IP20 frame size FSC design optimized for control cabinet mounting

Applications

• Industrial conveyor and material handling lines
• Pumps, fans, and compressor drive systems
• Packaging machinery and automated assembly equipment
• Machine tool auxiliary axes and general manufacturing production lines

Technical Specifications

Installation Guidelines

• Ensure all incoming main power and external 24 V control supplies are completely isolated and locked out before performing mechanical mounting or wiring.
• Mount the drive vertically on a flat, non-flammable surface inside an enclosure, ensuring adequate clearance above and below to allow proper thermal airflow.
• Connect motor power cables using shielded cabling, terminating the shield securely at both the drive and motor chassis ground points.
• Route low-voltage control, fieldbus, and I/O signal wiring physically apart from high-voltage power lines to mitigate electromagnetic interference.