6SL3210-1KE14-3UF2 SINAMICS G120C 1.5kW AC Drive Unfiltered PROFINET | Siemens

The Original New Siemens 6SL3210-1KE14-3UF2 SINAMICS G120C 1.5kW AC Drive is a compact, versatile variable frequency drive designed for precise motor speed control in industrial automation systems. Featuring a cost-effective unfiltered design, built-in PROFINET fieldbus with EtherNet/IP support, and Safe Torque Off (STO) safety function, this drive delivers reliable performance for a wide range of applications including conveyors, pumps, fans, and packaging machinery. Its compact FSAA frame size and modular design with removable control board enable flexible installation and simplified commissioning.

Core Engineering Highlights:
1.5 kW (LO) / 1.1 kW (HO) output power | 3AC 380-480V +10/-20% input | 4.1A (LO) / 3.1A (HO) output current | 0-550 Hz output frequency | Unfiltered design | PROFINET with EtherNet/IP support | Safe Torque Off (STO) integrated | FSAA frame size (173 x 73 x 160 mm) | IP20 / UL Open Type | Integrated fan cooling | 97% efficiency | 49 dB sound pressure level

Key Features:

• Original New Siemens 6SL3210-1KE14-3UF2 drive

• Low Overload (LO): 1.5 kW at 150% for 3s / 110% for 57s / 100% continuous

• High Overload (HO): 1.1 kW at 200% for 3s / 150% for 57s / 100% continuous

• Unfiltered design offers cost-effective simplicity without compromising performance

• Built-in PROFINET fieldbus with EtherNet/IP support

• Safe Torque Off (STO) safety function — no additional external components required

• External 24V I/O interface: 6DI, 2DO, 1AI, 1AO, 1Mot_t

• Compact FSAA frame size: 173 x 73 x 160 mm (H x W x D)

• IP20 / UL Open Type enclosure for control cabinet installation

• Plug-in screw terminals for easy installation

• Integrated fan cooling with 0.005 m³/s cooling air requirement

• 97% high efficiency for reduced energy consumption

• Precise energy-optimized sensorless vector control (SLVC) and automatic flux reduction for enhanced energy efficiency

• Card slot for cloning parameter sets for intuitive series commissioning

• Integral part of Totally Integrated Automation (TIA) — works optimally with SIMATIC controllers

• UL, cUL, CE, and C-Tick (RCM) certified

• Active product lifecycle (PM300)

Applications:

• Conveyor belt speed control and material handling

• Small pump and fan control

• Mixer and agitator speed regulation

• Packaging machinery and OEM equipment

• General machine automation and industrial process control

• Applications requiring compact footprint and integrated safety

Technical Specifications:

System Compatibility:

• Siemens SIMATIC S7-1200 controllers via PROFINET

• SIMATIC S7-1500 controllers via PROFINET

• SIMATIC S7-300 / S7-400 controllers via PROFINET

• Third-party controllers supporting PROFINET or EtherNet/IP

• SINAMICS G120C series architecture

• Totally Integrated Automation (TIA) environment

Typical System Architecture:
3AC 380-480V Power Supply
↓
6SL3210-1KE14-3UF2 SINAMICS G120C Drive (FSAA Frame)
│
├── PROFINET/EtherNet/IP → SIMATIC Controller (S7-1200 / S7-1500)
├── I/O Interface (6DI / 2DO / 1AI / 1AO) → Field Devices
├── Safe Torque Off (STO) → Safety Circuit
│
↓
Three-Phase Induction Motor (up to 1.5kW LO / 1.1kW HO)

Related Products:

• 6SL3210-1KE14-3AF2 – 1.5kW (LO) / 1.1kW (HO), Class A filter version

• 6SL3210-1KE12-3UF2 – 0.75kW (LO) / 0.55kW (HO), unfiltered, FSAA

• 6SL3210-1KE15-8UF2 – 2.2kW (LO) / 1.5kW (HO), unfiltered, FSAA

• 6SL3201-0BE14-3AA0 – Braking resistor, 370Ω, 1.5kW

• 6SL3203-0CE13-2AA0 – Line reactor, 4.0A, 23W

• 6SL3255-0AA00-4CA1 – BOP-2 Basic Operator Panel

• 6SL3255-0AA00-5AA0 – SINAMICS G120 Smart Access Module

• 6SL3202-0AE16-1CA0 – Output reactor, 6.1A, 0.090kW

• 6SL3256-0AP00-0JA0 – Door mounting kit IP54/UL Type 12

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