Siemens Sinamics G120C Invert drive, 3-phase, 15kW, 400VAC, 31A Part number 6SL3210-1KE23-2AB1

Product Overview

The Siemens 6SL3210-1KE23-2AB1 is a compact three-phase inverter drive from the Sinamics G120C series, rated for 15 kW output power at a 3AC 380-480 V supply. Designed for space-efficient cabinet installation, it offers integrated I/O, Safe Torque Off (STO) safety functionality and supports vector control operation, enabling versatile machine-integrated automation.

Key Features

• Three-phase inverter drive rated at 15 kW output power
• Supply voltage: 3AC 380-480 V, 47-63 Hz
• Integrated I/O interface: 6 digital inputs, 2 digital outputs, 1 analog input, 1 analog output, motor-temperature input
• Safe Torque Off (STO) functionality for enhanced safety compliance
• Compact IP20 cabinet-mount design for optimized panel footprint
• Support for V/f and sensorless vector control for versatile motor applications

Technical Specifications

• Product Series: Sinamics G120C Compact Inverters
• Article Number: 6SL3210-1KE23-2AB1
• Rated Output Power: 15 kW
• Supply Voltage: 3AC 380-480 V (±10%/–20%)
• Control Modes: V/f, sensorless vector control
• Protection Class: IP20 (cabinet installation)
• Integrated I/O:** 6 DI, 2 DO, 1 AI, 1 AO, motor-temperature input

Safety Function: Safe Torque Off (STO)Ambient Temperature Range: -10 °C to +40 °C (typical, derating may apply)

Compliance & Certifications

• Measured to meet Siemens automation drive quality and safety standards
• Complies with IEC/EN standards for variable-speed drives and SIL/PL readiness when configured
• RoHS and REACH compliant materials and manufacturing

Applications

The Siemens 6SL3210-1KE23-2AB1 is ideal for use in machine control cabinets, automation systems, packaging equipment, conveyors and other industrial processes where reliable, compact variable-speed motor control is required. Its 15 kW output rating, integrated safety features and compact design make it well suited for OEM applications and modular machine systems.