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Siemens SINAMICS G120C frequency converter 6SL3210-1PE31-8AL0 for industrial motor control

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Siemens 6SL3210-1PE31-8AL0

by Siemens

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OverviewAttain outstanding efficiency and accuracy in your industrial operations with the Siemens SINAMICS G120C frequency converter, model 6SL3210-1PE31-8AL0. This sturdy and adaptable device is crafted to deliver dependable and compact motor regulation across various types of machinery. Providing a substantial 18.5 kW, this converter is a vital element of contemporary automation, offering sophisticated features within a space-saving design. Its integrated electromagnetic compatibility (EMC) filter guarantees seamless operation free from interference, while the integrated brake chopper provides improved control over motor deceleration, making it an excellent option for dynamic uses. The SINAMICS G120C series is recognized for its intuitive interface and rapid startup, significantly cutting down on configuration times and operational complexity. Experience the dependability and progress that only a Siemens product can deliver, elevating your operational output and power management to new levels.Key Features Exact Motor Regulation: The SINAMICS G120C 6SL3210-1PE31-8AL0 offers precise and dynamic regulation for 18.5 kW motors, ensuring peak performance and energy conservation across diverse industrial tasks. Small Footprint: Designed for limited spaces, its compact size allows for effortless integration into control enclosures and original equipment manufacturer (OEM) machinery without sacrificing functionality. Integrated EMC Filtering: Features a built-in Class A EMC filter, reducing electromagnetic interference and ensuring adherence to industrial benchmarks, leading to a stable and dependable system. Integrated Braking Chopper: Boosts operational safety and regulation by managing regenerative energy during motor slowing, essential for processes requiring quick and accurate stops. Broad Input Voltage Support: Functions effectively with an input voltage spectrum of 3AC 380–480 V ±10%, providing versatility and consistency across different power supply environments. Simple Startup: Developed for user-friendliness, enabling swift configuration, parameter adjustment, and issue identification, thereby decreasing installation duration and upkeep efforts. Energy-Saving Performance: Optimized algorithms and sophisticated regulation tactics contribute to considerable energy efficiencies, lowering operating expenditures and supporting sustainable methods. Technical SpecificationsThe Siemens 6SL3210-1PE31-8AL0 is meticulously engineered to satisfy stringent industrial demands. With an input voltage of 3AC 380–480 V ±10% and an output power of 18.5 kW, it provides steady and robust performance. The unit delivers an output current of approximately 39 A and boasts an impressive overload capacity of 150% for 60 seconds every 300 seconds, ensuring resilience during peak demands. It utilizes internal air cooling for efficient thermal management and carries an IP20 protection rating. Integrated functions include both an EMC filter and a brake chopper. For communication, it supports PROFINET, USS, and Modbus RTU protocols, offering broad compatibility with existing control systems. It is designed to operate reliably in ambient temperatures ranging from –10 °C to +50 °C without derating, making it suitable for a wide array of industrial environments.Applications Pumps and Fans: Perfect for managing speed and flow in water treatment, HVAC, and ventilation systems, optimizing energy use and system output. Compressors: Ensures effective operation of air and gas compressors, leading to reduced wear and tear, and considerable power savings. Conveying and Handling Systems: Delivers smooth and precise motor regulation for conveyor belts, material handling equipment, and packaging machines, enhancing throughput and dependability. General Industrial Automation: A versatile solution for a wide range of automated processes, improving regulation and efficiency throughout manufacturing and processing facilities. Compact Control Cabinets and OEM Machinery: Its small size and integrated features make it ideal for incorporation. Why Choose This Product?Selecting the Siemens SINAMICS G120C 6SL3210-1PE31-8AL0 means choosing a product known for its reliability, advanced features, and a commitment to operational excellence. Its robust design, combined with energy-efficient operation and user-friendly characteristics, positions it as a premier choice for enhancing any industrial application.Order NowReady to boost your industrial operations? Order the Siemens SINAMICS G120C frequency converter (6SL3210-1PE31-8AL0) today and experience enhanced precision and efficiency.FAQWhat is the primary function of the Siemens 6SL3210-1PE31-8AL0?Its main role is to provide precise and efficient motor control in various industrial applications, serving as a frequency converter for 18.5 kW motors.Can this converter be used in environments with limited space?Yes, its compact design makes it ideal for integration into space-constrained control cabinets and OEM machinery.Does this unit include protection against electromagnetic interference?Absolutely, it features a built-in Class A EMC filter to minimize electromagnetic interference and ensure stable operation.What is the input voltage range for the 6SL3210-1PE31-8AL0?It operates efficiently with an input voltage range of 3AC 380–480 V ±10%.What communication protocols does this converter support?It supports PROFINET, USS, and Modbus RTU protocols for broad compatibility with existing control systems.

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PRODUCT DETAILS

Siemens 6SL3210-1PE31-8AL0

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 6SL3210-1PE31-8AL0 is meticulously engineered to satisfy stringent industrial demands. With an input voltage of 3AC 380–480 V ±10% and an output power of 18.5 kW, it provides steady and robust performance. The unit delivers an output current of approximately 39 A and boasts an impressive overload capacity of 150% for 60 seconds every 300 seconds, ensuring resilience during peak demands. It utilizes internal air cooling for efficient thermal management and carries an IP20 protection rating. Integrated functions include both an EMC filter and a brake chopper. For communication, it supports PROFINET, USS, and Modbus RTU protocols, offering broad compatibility with existing control systems. It is designed to operate reliably in ambient temperatures ranging from –10 °C to +50 °C without derating, making it suitable for a wide array of industrial environments.

Applications

  • Pumps and Fans: Perfect for managing speed and flow in water treatment, HVAC, and ventilation systems, optimizing energy use and system output.
  • Compressors: Ensures effective operation of air and gas compressors, leading to reduced wear and tear, and considerable power savings.
  • Conveying and Handling Systems: Delivers smooth and precise motor regulation for conveyor belts, material handling equipment, and packaging machines, enhancing throughput and dependability.
  • General Industrial Automation: A versatile solution for a wide range of automated processes, improving regulation and efficiency throughout manufacturing and processing facilities.
  • Compact Control Cabinets and OEM Machinery: Its small size and integrated features make it ideal for incorporation.

Why Choose the 6SL3210-1PE31-8AL0?

Selecting the Siemens SINAMICS G120C 6SL3210-1PE31-8AL0 means choosing a product known for its reliability, advanced features, and a commitment to operational excellence. Its robust design, combined with energy-efficient operation and user-friendly characteristics, positions it as a premier choice for enhancing any industrial application.

Availability & Shipping

  • In stock: 6SL3210-1PE31-8AL0 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 6SL3210-1PE31-8AL0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

Its main role is to provide precise and efficient motor control in various industrial applications, serving as a frequency converter for 18.5 kW motors.

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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