Siemens 6SL3210-1KE11-8UB2 SINAMICS G120C Inverter Drive – 0.55kW, 380–480V 3 Phase, IP20, Modbus RTU

The Siemens 6SL3210-1KE11-8UB2 is a compact SINAMICS G120C AC inverter drive designed for efficient speed control of standard three-phase induction motors in industrial applications. Part of the proven SINAMICS G120C compact converters range from :contentReference[oaicite:0]{index=0}, this model offers a space-saving footprint with integrated safety and communication features.

Rated for 380–480V three-phase supplies, this drive delivers 0.55kW in low-overload operation and 0.37kW in high-overload mode. It is supplied unfiltered, making it ideal for panel builders who wish to apply external EMC solutions. Integrated Safe Torque Off (STO) and USS / Modbus RTU fieldbus support ensure straightforward integration into modern automation systems.

Technical Specifications

Article Number: 6SL3210-1KE11-8UB2 Siemens
Series: SINAMICS G120C
Product Type: Compact Inverter Drive
Rated Power (Low Overload): 0.55 kW
Rated Power (High Overload): 0.37 kW
Motor Type: Three-phase AC induction motors

Electrical Specifications

• Supply Voltage: 380–480 V AC
• Voltage Tolerance: +10% / −20%
• Supply Frequency: 47–63 Hz
• Overload Capability (Low Overload): 150% for 3 s, 110% for 57 s, 100% for 240 s
• Overload Capability (High Overload): 200% for 3 s, 150% for 57 s, 100% for 240 s
• EMC Filter: Not included (unfiltered)

I/O & Communication

• Digital Inputs: 6
• Digital Outputs: 2
• Analogue Inputs: 1
• Analogue Outputs: 1
• External Control Supply: 24 V DC
• Fieldbus: USS / Modbus RTU
• Safety Function: Safe Torque Off (STO)

Mechanical Specifications

• Frame Size: FSAA
• Height: 173 mm
• Width: 73 mm
• Depth: 155 mm
• Mounting: Panel / Cubicle mount
• Net Weight: 1.1 kg

Environmental & Protection

• Degree of Protection: IP20
• UL Rating: UL Open Type
• Application Environment: Indoor control panels

Compliance & Approvals

• CE Marked: Yes
• RoHS Compliant: Yes
• WEEE Directive: Applicable
• Product Lifecycle: Active (PM300)

Key Features & Benefits

✅ Compact G120C Design. Saves panel space while delivering reliable motor control.

✅ Flexible Overload Ratings. Supports both low- and high-overload applications.

✅ Integrated Safety. Safe Torque Off (STO) included as standard.

✅ Modbus RTU / USS Communication. Easy integration into PLC and automation networks.

✅ Unfiltered Version. Ideal for custom EMC strategies in control cabinets.

📦 Order Siemens 6SL3210-1KE11-8UB2 from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable 6SL3210-1KE11-8UB2 prices.

If you need a 0.55kW three-phase inverter for compact industrial applications, the 6SL3210-1KE11-8UB2 is a reliable and cost-effective solution.

Contact us today for pricing, lead times, or technical advice.

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