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Siemens SINAMICS G120C inverter (6SL3210-5BE21-1CV0) for industrial motor control.

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Siemens 6SL3210-5BE21-1CV0

by Siemens

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OverviewThe Siemens 6SL3210-5BE21-1CV0 SINAMICS G120C inverter provides a powerful yet compact solution for precise motor control and energy savings across diverse industrial settings. Engineered for 3-phase motors, this unit seamlessly combines safety features, communication options, and advanced control capabilities within a single, space-efficient design. Its intelligent construction and high-performance attributes make it an optimal selection for contemporary automation systems that require both dependability and operational distinction. This inverter serves as a cornerstone for enhancing industrial workflows, decreasing power consumption, and boosting overall system output.Key Features Robust Power Output: Delivers a substantial 15 kW (20 HP) output, well-suited for industrial motor applications of various capacities. Broad Voltage Range: Operates effectively within 3AC 380–480 V (±10%), ensuring adaptability across different power infrastructures. Flexible Frequency Control: Offers an adjustable output frequency from 0 to 650 Hz, enabling accurate speed and torque regulation. Integrated Safety Functionality: Includes a built-in Safe Torque Off (STO) feature, improving operational safety by preventing unintended motor starts. Dynamic Braking Capability: Features an integrated braking chopper for quick and controlled motor deceleration, vital for demanding processes. Versatile Connectivity: Supports RS485 communication (USS/Modbus RTU), allowing straightforward integration into existing control networks. Space-Saving Design: Boasts an IP20 enclosure with a minimal footprint, ideal for installation in confined industrial spaces. Technical SpecificationsThe Siemens 6SL3210-5BE21-1CV0 is meticulously crafted to meet rigorous industrial specifications. Its unique product identifier is Siemens Code: 6SL3210-5BE21-1CV0. With an input voltage of 3AC 380–480 V, it integrates effortlessly into standard industrial power systems. The rated power output is a significant 15 kW, capable of driving substantial machinery, supported by a rated output current of approximately 31 A. An impressive overload capacity of 150% for 60 seconds ensures resilience during peak operational demands. An integrated braking unit is a standard inclusion, enhancing management and safety. The unit benefits from efficient internal fan cooling, maintaining optimal operating temperatures. Its IP20 protection class guarantees a degree of defense against solid objects, and it functions reliably within a temperature range of -10 °C to +50 °C. Furthermore, it holds essential certifications including CE, UL, cUL, and RoHS, confirming its adherence to global quality and safety benchmarks.Applications Fluid Management: Perfect for regulating pumps and ventilators in HVAC systems, water treatment facilities, and industrial liquid transfer. Material Handling: Exceptionally suitable for conveyors and mixers in manufacturing, logistics, and processing environments. Air Compression: Provides dependable and efficient control for various compressor types, optimizing energy usage and performance. Packaging Operations: Enhances precision and speed in packaging machinery, contributing to increased throughput and reduced downtime. Logistics Systems: Essential for automating material handling and intricate logistics systems, ensuring smooth and efficient goods movement. General Machinery: Adaptable for a broad spectrum of general industrial machinery requiring precise motor speed and torque regulation. Why Choose This Model?Unparalleled Performance and CompactnessThis unit offers high-performance motor control within a notably compact design, preserving valuable cabinet space.Significant Energy ConservationEngineered for maximum energy efficiency, leading to decreased operational expenses and a smaller environmental footprint.Seamless IntegrationDesigned for simple and dependable integration into new or existing industrial automation systems, minimizing setup duration.Global Siemens AssistanceSupported by Siemens' worldwide customer service network.Order NowElevate the efficiency and reliability of your industrial operations. Contact us today to learn more or to place your order for the Siemens 6SL3210-5BE21-1CV0 inverter.FAQWhat is the primary function of the Siemens 6SL3210-5BE21-1CV0 inverter?Its main purpose is to provide precise speed and torque control for 3-phase motors in various industrial applications while optimizing energy consumption.Can this inverter be integrated into existing control systems?Yes, it supports RS485 communication (USS/Modbus RTU) for straightforward integration into current industrial control networks.What safety features are included in this model?The inverter includes an integrated Safe Torque Off (STO) function to prevent unintended motor startups, enhancing operational safety.What is the power output of this Siemens inverter?It delivers a robust 15 kW (20 HP) output, making it suitable for a wide range of medium-duty industrial motor applications.What environmental conditions can this inverter withstand?It operates reliably within a temperature range of -10 °C to +50 °C and features an IP20 protection class against solid objects.

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PRODUCT DETAILS

Siemens 6SL3210-5BE21-1CV0

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

The Siemens 6SL3210-5BE21-1CV0 is meticulously crafted to meet rigorous industrial specifications. Its unique product identifier is Siemens Code: 6SL3210-5BE21-1CV0. With an input voltage of 3AC 380–480 V, it integrates effortlessly into standard industrial power systems. The rated power output is a significant 15 kW, capable of driving substantial machinery, supported by a rated output current of approximately 31 A. An impressive overload capacity of 150% for 60 seconds ensures resilience during peak operational demands. An integrated braking unit is a standard inclusion, enhancing management and safety. The unit benefits from efficient internal fan cooling, maintaining optimal operating temperatures. Its IP20 protection class guarantees a degree of defense against solid objects, and it functions reliably within a temperature range of -10 °C to +50 °C. Furthermore, it holds essential certifications including CE, UL, cUL, and RoHS, confirming its adherence to global quality and safety benchmarks.

Applications

  • Fluid Management: Perfect for regulating pumps and ventilators in HVAC systems, water treatment facilities, and industrial liquid transfer.
  • Material Handling: Exceptionally suitable for conveyors and mixers in manufacturing, logistics, and processing environments.
  • Air Compression: Provides dependable and efficient control for various compressor types, optimizing energy usage and performance.
  • Packaging Operations: Enhances precision and speed in packaging machinery, contributing to increased throughput and reduced downtime.
  • Logistics Systems: Essential for automating material handling and intricate logistics systems, ensuring smooth and efficient goods movement.
  • General Machinery: Adaptable for a broad spectrum of general industrial machinery requiring precise motor speed and torque regulation.

Why Choose the 6SL3210-5BE21-1CV0?

Unparalleled Performance and Compactness

This unit offers high-performance motor control within a notably compact design, preserving valuable cabinet space.

Significant Energy Conservation

Engineered for maximum energy efficiency, leading to decreased operational expenses and a smaller environmental footprint.

Seamless Integration

Designed for simple and dependable integration into new or existing industrial automation systems, minimizing setup duration.

Global Siemens Assistance

Supported by Siemens' worldwide customer service network.

Availability & Shipping

  • In stock: 6SL3210-5BE21-1CV0 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 6SL3210-5BE21-1CV0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

Its main purpose is to provide precise speed and torque control for 3-phase motors in various industrial applications while optimizing energy consumption.

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.

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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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