Siemens 6SL3210-1KE18-8AF1 SINAMICS G120C, Frequency Inverter, 4kW Variable Speed Drive Original Brand New

Overview

The Siemens SINAMICS G120C (6SL3210-1KE18-8AF1) is a compact, high-performance variable frequency drive designed for efficient motor control in industrial automation applications. Operating on 3AC 380–480V, this drive offers reliable performance, integrated safety features, and seamless communication via PROFINET, making it ideal for conveyors, pumps, fans, compressors, and general machinery.

With its integrated Class A filter, Safe Torque Off (STO) function, and flexible I/O interface, the SINAMICS G120C ensures reduced installation effort, improved safety, and optimized energy efficiency.

Benefit

• High Efficiency Motor Control – Optimized performance for a wide range of industrial applications

• Integrated Safety – Safe Torque Off (STO) for enhanced operator and machine safety

• Seamless Connectivity – Built-in PROFINET-PN for fast and reliable communication

• Compact Design – Space-saving FSA frame size for easy panel integration

• Energy Savings – Precise speed control reduces power consumption

• Easy Installation – Integrated filter and I/O interfaces minimize external components

Function & Features

• Rated Power:

  • Low Overload: 4.0 kW (150% for 3s, 110% for 57s, 100% for 240s)

  • High Overload: 3.0 kW (200% for 3s, 150% for 57s, 100% for 240s)

• Supply Voltage: 3AC 380–480V +10/-20%

• Frequency Range: 47–63 Hz

• Integrated EMC Filter: Class A

• I/O Interface (24V External):

  • 6 Digital Inputs (DI)

  • 2 Digital Outputs (DO)

  • 1 Analog Input (AI)

  • 1 Analog Output (AO)

  • 1 Motor Temperature Input (Mot_t)

• Safety Function: Safe Torque Off (STO)

• Fieldbus Communication: PROFINET-PN

• Protection Class: IP20 / UL Open Type

• Frame Size: FSA

• Dimensions (H × W × D): 196 × 73 × 200 mm

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Datasheet in PDF

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