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Siemens SINAMICS G120C Compact Inverter 22 kW 400V

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Siemens 6SL3210-1KE32-1AF1

by Siemens

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OverviewElevate the precision of your industrial motor systems with the Siemens 6SL3210-1KE32-1AF1 SINAMICS G120C compact inverter. This robust drive supplies 22 kW of power at 400 V, making it a prime choice for a wide array of automation applications. Its streamlined size facilitates effortless installation in restricted spaces, while advanced features such as integrated safety and versatile communication options ensure excellent performance and operational security.Key Features Small SINAMICS G120C Design: Optimized for space-saving installations while maintaining robust performance. Substantial Output Capacity: Delivers 22 kW at 400 V, ideal for demanding industrial operations. Integrated STO (Safe Torque Off): Enhances safety by preventing unintentional motor startup. Adaptable Communication: Supports PROFINET/USS/Modbus RTU for easy integration into existing control systems. Broad Voltage Compatibility: Operates efficiently across 3AC 380–480 V, ensuring flexibility with various power sources. Outstanding Energy Efficiency: Engineered for minimal harmonic distortion, leading to lower energy consumption. Durable Construction: Manufactured to Siemens' rigorous industrial standards for consistent, reliable operation. Technical Specifications Siemens Identifier: 6SL3210-1KE32-1AF1 Product Series: SINAMICS G120C Rated Power Output: 22 kW Rated Current Output: Approximately 48 A (at 400 V) Input Voltage: 3AC 380–480 V ±10% Frequency Range: 47–63 Hz Cooling Method: Internal air cooling Ingress Protection: IP20 Safety Features: Integrated STO (Safe Torque Off) Operational Temperature: –10 °C to +40 °C (without power reduction) Certifications: CE, UL, cUL Dimensions (HxWxD): 350 x 200 x 200 mm (Consult datasheet for exact measurements) Mass: 15 kg (Consult datasheet for exact weight) Applications Pumping and Ventilation Systems: Perfect for regulating fluid flow and air pressure in HVAC and water management. Conveyor and Material Handling: Provides smooth and precise movement of goods in logistics and manufacturing settings. Packaging and Processing: Optimizes speeds and synchronization for efficient production lines. General Industrial Automation: A versatile option applicable to a wide spectrum of automated operations. Textile Production: Delivers accurate motor control for various textile manufacturing processes. Machine Tool Operation: Improves precision and performance in drilling, milling, and turning applications. Why Choose This Model?Industry-Leading CompactnessIts high power density within a small footprint allows for substantial space savings in control cabinets.Integrated Safety for Peace of MindThe built-in STO function reduces the need for external safety components, simplifying wiring and boosting reliability.Flexible Connectivity OptionsWith PROFINET, USS, and Modbus RTU, integration into nearly any existing automation network is straightforward.Proven Siemens ReliabilityBenefit from Siemens' long-standing reputation for quality, durability, and global support.Cost-Effective OperationHigh efficiency and low harmonic distortion result in reduced energy expenses and a minimized impact on your electrical infrastructure.Simplified CommissioningIntuitive setup and user-friendly interfaces make installation and configuration quicker and easier.Order NowUpgrade your industrial motor control systems with the Siemens 6SL3210-1KE32-1AF1 SINAMICS G120C compact inverter. This powerful, safe, and efficient drive is engineered to meet the stringent demands of modern automation. Explore its capabilities and integrate this cutting-edge solution into your operations today to achieve unparalleled performance and reliability.FAQWhat are the primary benefits of the SINAMICS G120C inverter?The main advantages include its compact size, high power output (22 kW), integrated safety features like STO, broad communication compatibility, and excellent energy efficiency.Can this inverter be used in space-constrained industrial environments?Yes, its compact SINAMICS G120C design is specifically optimized for seamless integration into applications where space is at a premium.What safety features are integrated into this model?It includes an integrated STO (Safe Torque Off) function, which prevents unintended motor startup, enhancing overall operational safety.Is this inverter compatible with existing automation networks?Absolutely. It supports versatile communication protocols such as PROFINET, USS, and Modbus RTU for seamless integration.What voltage range does the Siemens 6SL3210-1KE32-1AF1 support?It operates efficiently across a wide voltage range of 3AC 380–480 V ±10%, ensuring adaptability to various power supplies.

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PRODUCT DETAILS

Siemens 6SL3210-1KE32-1AF1

Overview

This is a genuine Siemens component from the Variable Frequency Drives family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Siemens catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Siemens automation ecosystem
  • Engineered to integrate inside Variable Frequency Drives installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Siemens platform with documented conversion notes for the Variable Frequency Drives family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Siemens Identifier: 6SL3210-1KE32-1AF1
  • Product Series: SINAMICS G120C
  • Rated Power Output: 22 kW
  • Rated Current Output: Approximately 48 A (at 400 V)
  • Input Voltage: 3AC 380–480 V ±10%
  • Frequency Range: 47–63 Hz
  • Cooling Method: Internal air cooling
  • Ingress Protection: IP20
  • Safety Features: Integrated STO (Safe Torque Off)
  • Operational Temperature: –10 °C to +40 °C (without power reduction)
  • Certifications: CE, UL, cUL
  • Dimensions (HxWxD): 350 x 200 x 200 mm (Consult datasheet for exact measurements)
  • Mass: 15 kg (Consult datasheet for exact weight)

Applications

  • Pumping and Ventilation Systems: Perfect for regulating fluid flow and air pressure in HVAC and water management.
  • Conveyor and Material Handling: Provides smooth and precise movement of goods in logistics and manufacturing settings.
  • Packaging and Processing: Optimizes speeds and synchronization for efficient production lines.
  • General Industrial Automation: A versatile option applicable to a wide spectrum of automated operations.
  • Textile Production: Delivers accurate motor control for various textile manufacturing processes.
  • Machine Tool Operation: Improves precision and performance in drilling, milling, and turning applications.

Why Choose the 6SL3210-1KE32-1AF1?

Industry-Leading Compactness

Its high power density within a small footprint allows for substantial space savings in control cabinets.

Integrated Safety for Peace of Mind

The built-in STO function reduces the need for external safety components, simplifying wiring and boosting reliability.

Flexible Connectivity Options

With PROFINET, USS, and Modbus RTU, integration into nearly any existing automation network is straightforward.

Proven Siemens Reliability

Benefit from Siemens' long-standing reputation for quality, durability, and global support.

Cost-Effective Operation

High efficiency and low harmonic distortion result in reduced energy expenses and a minimized impact on your electrical infrastructure.

Simplified Commissioning

Intuitive setup and user-friendly interfaces make installation and configuration quicker and easier.

Availability & Shipping

  • In stock: 6SL3210-1KE32-1AF1 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 6SL3210-1KE32-1AF1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

The main advantages include its compact size, high power output (22 kW), integrated safety features like STO, broad communication compatibility, and excellent energy efficiency.

Machine down? We ship parts the same day.

New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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