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Siemens 6SL3210-1SE31-0UA0 Power Module for SINAMICS S120 drive series

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Siemens 6SL3210-1SE31-0UA0

by Siemens

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OverviewThe Siemens 6SL3210-1SE31-0UA0 is a high-performance power module specifically designed for integration within the advanced SINAMICS S120 drive series. This unit delivers a substantial 310 Amperes of output current at 3AC 400 Volts, making it an excellent choice for challenging industrial settings. It is built for exceptional reliability, ensuring powerful, energy-efficient, and precise drive operation for critical, large-scale automation systems that require consistent functionality and strong control. Its seamless connection to the SINAMICS S120 platform provides the benefits of a highly adaptable and modular design, enabling easy customization to various application needs while maintaining peak operational effectiveness.Key Features SINAMICS S120 Harmony: Fully compatible with the sophisticated SINAMICS S120 drive platform for complete system integration. Superior Current Output: Offers a substantial rated output current of 310 A for applications with high power demands. Broad Voltage Range: Operates effectively within a rated supply voltage spanning 3AC 380–480 V. Exceptional Overload Capability: Engineered to manage heavy and fluctuating loads with confidence due to its high overload capacity. Modular and Scalable Design: Provides significant flexibility with its modular construction, supporting expanded system configurations. Integrated Safety: Includes comprehensive safety, monitoring, and robust protection functions to enhance operational security and longevity. Optimized Thermal Management: Employs efficient internal air cooling to sustain ideal operating temperatures and extend component lifespan. Technical SpecificationsSiemens Code: 6SL3210-1SE31-0UA0Series: SINAMICS S120Rated Output Current: 310 AOutput Power: Approximately 220 kW (at 400 V)Supply Voltage: 3AC 380–480 V ±10%Frequency: 47–63 HzCooling: Internal air coolingProtection Rating: IP20Brake Chopper: IntegratedOperating Temperature: –10 °C to +40 °C (without derating)Certifications: CE, UL, cULApplications Large-Scale Conveyor Operations: Supplies essential power and control for moving substantial loads in extensive material handling systems. Metal and Steel Processing: Suited for powering heavy machinery in demanding industrial environments. Extrusion and Plastic Manufacturing Equipment: Ensures precise motor control for applications requiring high torque and consistent speed. Heavy-Duty Industrial Machinery: Ideal for equipment such as cranes, hoists, and presses that demand considerable power and robust performance. High-Power Process Automation: Crucial for maintaining optimal control and efficiency in intricate industrial processes. Paper and Printing Industries: Delivers smooth and accurate control for precise operations in manufacturing and printing. Why Choose This Model?Unparalleled Power Delivery: Designed for exceptional power handling, making it suitable for the most intensive industrial applications.Reliable Siemens Engineering: Benefits from Siemens' globally recognized engineering quality, ensuring sustained reliability and consistent performance.Adaptable SINAMICS Platform: Integrates smoothly into the highly modular SINAMICS platform, offering flexibility for future expansions and upgrades.Energy-Efficient Performance: Features advanced designs that contribute to energy savings, reducing operating expenses while maximizing output.Comprehensive Safety Measures: Equipped with sophisticated integrated protection features that safeguard both the module and connected machinery, ensuring secure operations.Global Compliance: Adheres to international industrial standards with CE, UL, and cUL certifications, guaranteeing widespread usability.Order NowEnhance your industrial automation system with the Siemens 6SL3210-1SE31-0UA0 Power Module. Contact us today for pricing and availability!FAQWhat is the primary function of the Siemens 6SL3210-1SE31-0UA0?This power module is designed to deliver high-capacity power within the SINAMICS S120 drive series, providing 310 Amperes for demanding industrial applications.What types of applications benefit most from this power module?It is ideal for large-scale conveyor systems, metal and steel processing plants, extrusion equipment, heavy-duty industrial machinery, and high-power process automation systems.Does this power module offer protection features?Yes, it includes comprehensive integrated safety, monitoring, and robust protection functions to ensure enhanced operational security and longevity.Is the Siemens 6SL3210-1SE31-0UA0 energy efficient?Yes, it is designed with advanced features that contribute to energy efficiency, helping to reduce operational costs.What certifications does this product hold?It holds global industrial certifications including CE, UL, and cUL.

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PRODUCT DETAILS

Siemens 6SL3210-1SE31-0UA0

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 Code: 6SL3210-1SE31-0UA0

Series: SINAMICS S120

Rated Output Current: 310 A

Output Power: Approximately 220 kW (at 400 V)

Supply Voltage: 3AC 380–480 V ±10%

Frequency: 47–63 Hz

Cooling: Internal air cooling

Protection Rating: IP20

Brake Chopper: Integrated

Operating Temperature: –10 °C to +40 °C (without derating)

Certifications: CE, UL, cUL

Applications

  • Large-Scale Conveyor Operations: Supplies essential power and control for moving substantial loads in extensive material handling systems.
  • Metal and Steel Processing: Suited for powering heavy machinery in demanding industrial environments.
  • Extrusion and Plastic Manufacturing Equipment: Ensures precise motor control for applications requiring high torque and consistent speed.
  • Heavy-Duty Industrial Machinery: Ideal for equipment such as cranes, hoists, and presses that demand considerable power and robust performance.
  • High-Power Process Automation: Crucial for maintaining optimal control and efficiency in intricate industrial processes.
  • Paper and Printing Industries: Delivers smooth and accurate control for precise operations in manufacturing and printing.

Why Choose the 6SL3210-1SE31-0UA0?

Unparalleled Power Delivery: Designed for exceptional power handling, making it suitable for the most intensive industrial applications.

Reliable Siemens Engineering: Benefits from Siemens' globally recognized engineering quality, ensuring sustained reliability and consistent performance.

Adaptable SINAMICS Platform: Integrates smoothly into the highly modular SINAMICS platform, offering flexibility for future expansions and upgrades.

Energy-Efficient Performance: Features advanced designs that contribute to energy savings, reducing operating expenses while maximizing output.

Comprehensive Safety Measures: Equipped with sophisticated integrated protection features that safeguard both the module and connected machinery, ensuring secure operations.

Global Compliance: Adheres to international industrial standards with CE, UL, and cUL certifications, guaranteeing widespread usability.

Availability & Shipping

  • In stock: 6SL3210-1SE31-0UA0 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 6SL3210-1SE31-0UA0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

This power module is designed to deliver high-capacity power within the SINAMICS S120 drive series, providing 310 Amperes for demanding industrial applications.

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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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

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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